Pub Date : 2023-07-01DOI: 10.9734/ejmp/2023/v34i61141
Adonu Cyril, Ali, Ibeabuchi, Omeh Romanus
Background: Chrysophyllum albidum is widely used by African people for the treatment of various types of diseases such as ear infection, sore throat, typhoid, cellulites, septicaemia, bactericemia, abscesses and tooth infections. Aim: The study was conducted to investigate the chemical components and antibacterial activity of the extract and fractions from the root bark of Chrysophyllum albidum from Nsukka, South-east Nigeria. Methodology: The fresh roots were collected, washed, cut into small pieces, air dried and pulverized to powder using mechanical grinder. Extraction and fractionation were done by cold maceration method and technique of liquid–liquid extraction respectively. The phytochemical analysis of the methanol extract and, n-hexane, butanol, aqueous and ethylacetate fractions of the plant part was carried out using standard method. The antibacterial activities were determined using cup-plate agar diffusion and agar dilution methods. Results: The phytochemical screening of the extract revealed the presence of tannins, flavonoids, saponins, terpenoids, alkaloids, reducing sugar and cardiac glycosides. The inhibition zone diameter (IZD) produced by the agents against some selected Gram positive bacteria (GPB) and Gram negative bacteria (GNB) pathogens ranged from 6 – 25 mm and 6 – 12 mm respectively. The MIC and MBC values produced by the extract and fractions of the plant’s part against the GPB ranged from 1.25 – 40 mg/ml and 5 – 80 mg/ml respectively Many of the GNB were not sensitive to the agents tested except Pseudomonas aeruginosa and Klebsiella spp that exhibited mild to moderate sensitivity to the agents. Conclusion: These agents, therefore, exhibited a potent antibacterial activity against all the GPB and a few GNB pathogens tested due to their potent phytochemicals. The results of this work have corroborated the trado-medical use of root of Chrysophyllum albidum for treating ear infection, sore throat, typhoid, cellulites, septicaemia, bactericemia, boils and tooth infection/decay.
{"title":"Phytochemical Screening and Antibacterial Activity of Chrysophyllum albidum Collected in Nsukka, South East Nigeria","authors":"Adonu Cyril, Ali, Ibeabuchi, Omeh Romanus","doi":"10.9734/ejmp/2023/v34i61141","DOIUrl":"https://doi.org/10.9734/ejmp/2023/v34i61141","url":null,"abstract":"Background: Chrysophyllum albidum is widely used by African people for the treatment of various types of diseases such as ear infection, sore throat, typhoid, cellulites, septicaemia, bactericemia, abscesses and tooth infections. \u0000Aim: The study was conducted to investigate the chemical components and antibacterial activity of the extract and fractions from the root bark of Chrysophyllum albidum from Nsukka, South-east Nigeria. \u0000Methodology: The fresh roots were collected, washed, cut into small pieces, air dried and pulverized to powder using mechanical grinder. Extraction and fractionation were done by cold maceration method and technique of liquid–liquid extraction respectively. The phytochemical analysis of the methanol extract and, n-hexane, butanol, aqueous and ethylacetate fractions of the plant part was carried out using standard method. The antibacterial activities were determined using cup-plate agar diffusion and agar dilution methods. \u0000Results: The phytochemical screening of the extract revealed the presence of tannins, flavonoids, saponins, terpenoids, alkaloids, reducing sugar and cardiac glycosides. The inhibition zone diameter (IZD) produced by the agents against some selected Gram positive bacteria (GPB) and Gram negative bacteria (GNB) pathogens ranged from 6 – 25 mm and 6 – 12 mm respectively. The MIC and MBC values produced by the extract and fractions of the plant’s part against the GPB ranged from 1.25 – 40 mg/ml and 5 – 80 mg/ml respectively Many of the GNB were not sensitive to the agents tested except Pseudomonas aeruginosa and Klebsiella spp that exhibited mild to moderate sensitivity to the agents. \u0000Conclusion: These agents, therefore, exhibited a potent antibacterial activity against all the GPB and a few GNB pathogens tested due to their potent phytochemicals. The results of this work have corroborated the trado-medical use of root of Chrysophyllum albidum for treating ear infection, sore throat, typhoid, cellulites, septicaemia, bactericemia, boils and tooth infection/decay.","PeriodicalId":11969,"journal":{"name":"European journal of medicinal plants","volume":"202 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77015121","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-27DOI: 10.9734/ejmp/2023/v34i61140
Mamatha Nagamadhu Murthy, V. Chandana, H. D. Nisarga, B. V. Shyamala
Ashwagandha - Withania somnifera (L.) Dunal is a perennial shrub belonging to the family Solanaceae. Ashwagandha has been used for over 3000 years in traditional Indian Ayurveda for treatment of various neurological, and stress disorders. The root of Ashwagandha (ASH) is regarded as a tonic, aphrodisiac, narcotic, diuretic, anthelmintic, astringent, thermogenic and stimulant. Ashwagandha with other herbal decoctions was recognized to treat Kampavatha (Parkinson’s Disease) since 18th century. With this wide array of ethnopharmacological relevance, Ashwagandha has been recognized as one of the prominent complementary and alternative medicine to treat many neurodegenerative diseases like Alzheimer’s (AD) and Parkinson’s disease (PD). There is a prominent increase in the cases of AD and PD all over the world and it demands the requirement of complementary and alternative herbal remedies with no/minimal side effects. Many genetic factors are responsible for the onset and progression of PD. Loss-of-function mutations in the parkin gene are a major cause of early onset of autosomal recessive juvenile parkinsonism (AR-JP). Drosophila park25 loss of function mutants exhibit significantly increased number of mitochondria-endoplasmic reticulum contacts and a significantly decreased number of dopaminergic neurons in the adult brain which is the main cause of PD condition. Several studies have demonstrated the ability of Ashwagandha in imparting neuroprotection, improved locomotory ability, memory and learning abilities. The challenge lies in scrutinizing the mechanism and the pathways involved in the neuroprotective properties of this well-known herb. Here in our study, we test the possible neuroprotective effect of Ashwagandha on park25 mutants of Drosophila using lifespan analysis and climbing disability as a disease marker. Parkinson’s mimicking flies were administered with aqueous extraction of Ashwagandha-root mixed with the fly food and subjected to negative geotaxis assay. We observed that there is a prominent increase in the climbing ability in park25 treated flies compared to its age-matched untreated flies. This is the first report showing that, aqueous extraction of Ashwagandha-root extract was able to ameliorate the disease phenotype in the park25 Drosophila Parkinson’s disease model.
{"title":"The Ameliorative Effect of Ashwagandha- Withania somnifera (L.) Dunal on park25 Induced Neurodegeneration in Drosophila melanogaster Parkinson’s Disease Model","authors":"Mamatha Nagamadhu Murthy, V. Chandana, H. D. Nisarga, B. V. Shyamala","doi":"10.9734/ejmp/2023/v34i61140","DOIUrl":"https://doi.org/10.9734/ejmp/2023/v34i61140","url":null,"abstract":"Ashwagandha - Withania somnifera (L.) Dunal is a perennial shrub belonging to the family Solanaceae. Ashwagandha has been used for over 3000 years in traditional Indian Ayurveda for treatment of various neurological, and stress disorders. The root of Ashwagandha (ASH) is regarded as a tonic, aphrodisiac, narcotic, diuretic, anthelmintic, astringent, thermogenic and stimulant. Ashwagandha with other herbal decoctions was recognized to treat Kampavatha (Parkinson’s Disease) since 18th century. With this wide array of ethnopharmacological relevance, Ashwagandha has been recognized as one of the prominent complementary and alternative medicine to treat many neurodegenerative diseases like Alzheimer’s (AD) and Parkinson’s disease (PD). There is a prominent increase in the cases of AD and PD all over the world and it demands the requirement of complementary and alternative herbal remedies with no/minimal side effects. Many genetic factors are responsible for the onset and progression of PD. Loss-of-function mutations in the parkin gene are a major cause of early onset of autosomal recessive juvenile parkinsonism (AR-JP). Drosophila park25 loss of function mutants exhibit significantly increased number of mitochondria-endoplasmic reticulum contacts and a significantly decreased number of dopaminergic neurons in the adult brain which is the main cause of PD condition. Several studies have demonstrated the ability of Ashwagandha in imparting neuroprotection, improved locomotory ability, memory and learning abilities. The challenge lies in scrutinizing the mechanism and the pathways involved in the neuroprotective properties of this well-known herb. Here in our study, we test the possible neuroprotective effect of Ashwagandha on park25 mutants of Drosophila using lifespan analysis and climbing disability as a disease marker. Parkinson’s mimicking flies were administered with aqueous extraction of Ashwagandha-root mixed with the fly food and subjected to negative geotaxis assay. We observed that there is a prominent increase in the climbing ability in park25 treated flies compared to its age-matched untreated flies. This is the first report showing that, aqueous extraction of Ashwagandha-root extract was able to ameliorate the disease phenotype in the park25 Drosophila Parkinson’s disease model.","PeriodicalId":11969,"journal":{"name":"European journal of medicinal plants","volume":"14 30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73470984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-13DOI: 10.9734/ejmp/2023/v34i51139
Roaa M. Alreemi, Hind A. Alkatabi
The First Australian Community is one of the ancient civilizations which has been dependent upon the available surrounding natural resources for their clothing, nutrition and healing of disease. Unfortunately, some of their traditional medicines and / or their practical applications are lost because of poor written documentation. Plants form parts of ancient remedies used by Aboriginal peoples to heal several ailments due to their therapeutic activities. One of these medicinal plants is Hibbertia scandens (Snake Vine), which has been used by Aboriginal Communities as a traditional medicine to treat sores and rashes due to antibacterial and antiseptic properties of this plant.
{"title":"Bioactivity of Hibbertia scandens – an Australian Aboriginal Traditional Medicinal Plant","authors":"Roaa M. Alreemi, Hind A. Alkatabi","doi":"10.9734/ejmp/2023/v34i51139","DOIUrl":"https://doi.org/10.9734/ejmp/2023/v34i51139","url":null,"abstract":"The First Australian Community is one of the ancient civilizations which has been dependent upon the available surrounding natural resources for their clothing, nutrition and healing of disease. Unfortunately, some of their traditional medicines and / or their practical applications are lost because of poor written documentation. Plants form parts of ancient remedies used by Aboriginal peoples to heal several ailments due to their therapeutic activities. One of these medicinal plants is Hibbertia scandens (Snake Vine), which has been used by Aboriginal Communities as a traditional medicine to treat sores and rashes due to antibacterial and antiseptic properties of this plant.","PeriodicalId":11969,"journal":{"name":"European journal of medicinal plants","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75435432","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-05DOI: 10.9734/ejmp/2023/v34i51138
Antony Nduka Kokelu, John Elemi Ani, Akaninyene Ubong Ime, Stephanie Tijani Abiola, A. Alagbonsi, B. Okesina, A. Niyodusenga
This research investigated the effect of Andrographis paniculata (AP) on oxidative stress following indomethacin-induced gastric ulcer in rats. A total of 20 male albino Wistar rats (150-180g) used for this study were grouped into four (n=5): 1, Negative Control; 2, Positive Control and 3, test group treated with normal chow, 20mg/kg indomethacin, 20 mg/kg indomethacin plus omeprazole at 20mg/kg and 20mg/kg indomethacin plus AP at 16.7 mg/kg respectively. After treatment period, estimation of oxidative stress parameters was carried out on the animals. The LD50 of aqueous extract of AP was 50mg/kg bw. Body weight change was significantly reduced in omeprazole treated group compared to all other groups while extract treated group had significantly increased body weight change. There was a significant increase in malondialdehyde (MDA) level of ulcer untreated group compared to other groups. The two treated groups had significantly reduced MDA compared to ulcer untreated group. There was a significant decrease in the levels of GPx and SOD of ulcer untreated group compared to control. Meanwhile, these were significantly increased in extract and omeprazole treated groups compared to ulcer untreated group. Catalase was significantly increased in all three groups when compared to control but its level was significantly increased in extract treated group compared to ulcer untreated and omeprazole treated groups. From this study, AP has proved to protect against oxidative stress implicated in the pathogenesis of ulcer. If this result is applicable to humans, further research and use of AP in ameliorating debilitating consequences of peptic ulcer should be encouraged.
{"title":"Andrographis paniculata as Promising Novel Protective Therapy of Oxidative Stress in Indomethacin-Induced Gastric Ulcer in Rats","authors":"Antony Nduka Kokelu, John Elemi Ani, Akaninyene Ubong Ime, Stephanie Tijani Abiola, A. Alagbonsi, B. Okesina, A. Niyodusenga","doi":"10.9734/ejmp/2023/v34i51138","DOIUrl":"https://doi.org/10.9734/ejmp/2023/v34i51138","url":null,"abstract":"This research investigated the effect of Andrographis paniculata (AP) on oxidative stress following indomethacin-induced gastric ulcer in rats. A total of 20 male albino Wistar rats (150-180g) used for this study were grouped into four (n=5): 1, Negative Control; 2, Positive Control and 3, test group treated with normal chow, 20mg/kg indomethacin, 20 mg/kg indomethacin plus omeprazole at 20mg/kg and 20mg/kg indomethacin plus AP at 16.7 mg/kg respectively. After treatment period, estimation of oxidative stress parameters was carried out on the animals. The LD50 of aqueous extract of AP was 50mg/kg bw. Body weight change was significantly reduced in omeprazole treated group compared to all other groups while extract treated group had significantly increased body weight change. There was a significant increase in malondialdehyde (MDA) level of ulcer untreated group compared to other groups. The two treated groups had significantly reduced MDA compared to ulcer untreated group. There was a significant decrease in the levels of GPx and SOD of ulcer untreated group compared to control. Meanwhile, these were significantly increased in extract and omeprazole treated groups compared to ulcer untreated group. Catalase was significantly increased in all three groups when compared to control but its level was significantly increased in extract treated group compared to ulcer untreated and omeprazole treated groups. From this study, AP has proved to protect against oxidative stress implicated in the pathogenesis of ulcer. If this result is applicable to humans, further research and use of AP in ameliorating debilitating consequences of peptic ulcer should be encouraged.","PeriodicalId":11969,"journal":{"name":"European journal of medicinal plants","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85427068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-01DOI: 10.9734/ejmp/2023/v34i51137
Peter M. Babangida, C. Ofili, Esegbue Peters, E. Nwose
Background: Five servings of fruits and vegetables each day, along with relatively unprocessed whole grains or legumes with each meal, are essential for reducing the risk of obesity, hypertension and other related non communicable diseases. While being low or relatively low in calories, fruits and vegetables include a large amount of dietary fiber and a range of micronutrients, antioxidants and phytochemicals which are all essential for health. Aims: To investigate the intake of fruits and vegetables as self prescribed weight reducing and DASH (Dietary Approach to Stop Hypertension) diets among obese - hypertensive individuals attending Irrua Specialist Teaching Hospital Irrua, Edo State. Methods: A descriptive cross sectional study design was used with a sample size of 440 obese hypertensive individuals (with body mass index of = or > 30Kg/m2 and blood pressure of = or > 140/90mmHg). Questionnaires, personal interviews and anthropometric measurements were used to collect data using purposive sampling technique. Data collected were analyzed using Statistical Package for the Social Sciences (IBM SPSS) 22 Version. Results: A total of 440 respondents were used in the study and data were elicited from all of this number giving a 100% response rate. A total of 242 (55.0%) and 215 (48.9%) of the respondents consumed fruits and vegetables only one to two days per week with only 36 (8.2%) and 26 (5.9%) consuming fruits and vegetables every day. Conclusion: It can be concluded based on the key findings of this study that there is statistically significant mean difference in fruits and vegetables consumption amongst obese - hypertensive individuals attending Irrua Specialist Teaching Hospital, Edo State, Nigeria (p<0.05).
{"title":"Intake of Fruits and Vegetables as Self Prescribed Weight Reducing and DASH Diets among Obese-Hypertensive Individuals Attending Irrua Specialist Teaching Hospital Irrua, Edo State, Nigeria","authors":"Peter M. Babangida, C. Ofili, Esegbue Peters, E. Nwose","doi":"10.9734/ejmp/2023/v34i51137","DOIUrl":"https://doi.org/10.9734/ejmp/2023/v34i51137","url":null,"abstract":"Background: Five servings of fruits and vegetables each day, along with relatively unprocessed whole grains or legumes with each meal, are essential for reducing the risk of obesity, hypertension and other related non communicable diseases. While being low or relatively low in calories, fruits and vegetables include a large amount of dietary fiber and a range of micronutrients, antioxidants and phytochemicals which are all essential for health. \u0000Aims: To investigate the intake of fruits and vegetables as self prescribed weight reducing and DASH (Dietary Approach to Stop Hypertension) diets among obese - hypertensive individuals attending Irrua Specialist Teaching Hospital Irrua, Edo State. \u0000Methods: A descriptive cross sectional study design was used with a sample size of 440 obese hypertensive individuals (with body mass index of = or > 30Kg/m2 and blood pressure of = or > 140/90mmHg). Questionnaires, personal interviews and anthropometric measurements were used to collect data using purposive sampling technique. Data collected were analyzed using Statistical Package for the Social Sciences (IBM SPSS) 22 Version. \u0000Results: A total of 440 respondents were used in the study and data were elicited from all of this number giving a 100% response rate. A total of 242 (55.0%) and 215 (48.9%) of the respondents consumed fruits and vegetables only one to two days per week with only 36 (8.2%) and 26 (5.9%) consuming fruits and vegetables every day. \u0000Conclusion: It can be concluded based on the key findings of this study that there is statistically significant mean difference in fruits and vegetables consumption amongst obese - hypertensive individuals attending Irrua Specialist Teaching Hospital, Edo State, Nigeria (p<0.05).","PeriodicalId":11969,"journal":{"name":"European journal of medicinal plants","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90014218","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-05-19DOI: 10.9734/ejmp/2023/v34i51136
K. Bene, A. Azokou, Kouassi Bernadin Kouame, Monh Alice Fah, Inna Tata Traore, M. Koné
Background: Pycnanthus angolensis (Welw.) Warb. (Myristicaceae) is a medicinal plant used in traditional Ivorian medicine. A recent ethnobotanical survey has discovered Pycnanthus angolensis in the traditional treatment of viral and parasitic diseases. Aim: The present study aims to highlight the distinctive ethnopharmacological characteristics of Pycnanthus angolensis. Methods: The aim was to identify some groups of chemical compounds by thin layer chromatography, to assay some minerals and finally to characterise the specific anatomical and micrographic features of the plant. Results: Terpenes and sterols, saponosides, flavonoids and tannins are the main phytocompounds revealed. Magnesium with 621.3 mg/100 g dry matter is the most abundant mineral. Anatomical sections and plant powder revealed starch grains, calcium oxalate crystals, secretory pockets and tector hairs that are responsible for the formation of various biological substances in the plant. Conclusion: These results add to the data on Pycnanthus angolensis, a taxon much used in traditional Ivorian medicine for the treatment of antiparasitic and antiviral diseases.
{"title":"Ethnopharmacological Characteristics of Pycnanthus angolensis (Welw.) Warb. (Myristicaceae), a Plant Used in the Traditional Treatment of Viral and Parasitic Diseases","authors":"K. Bene, A. Azokou, Kouassi Bernadin Kouame, Monh Alice Fah, Inna Tata Traore, M. Koné","doi":"10.9734/ejmp/2023/v34i51136","DOIUrl":"https://doi.org/10.9734/ejmp/2023/v34i51136","url":null,"abstract":"Background: Pycnanthus angolensis (Welw.) Warb. (Myristicaceae) is a medicinal plant used in traditional Ivorian medicine. A recent ethnobotanical survey has discovered Pycnanthus angolensis in the traditional treatment of viral and parasitic diseases. \u0000Aim: The present study aims to highlight the distinctive ethnopharmacological characteristics of Pycnanthus angolensis. \u0000Methods: The aim was to identify some groups of chemical compounds by thin layer chromatography, to assay some minerals and finally to characterise the specific anatomical and micrographic features of the plant. \u0000Results: Terpenes and sterols, saponosides, flavonoids and tannins are the main phytocompounds revealed. Magnesium with 621.3 mg/100 g dry matter is the most abundant mineral. Anatomical sections and plant powder revealed starch grains, calcium oxalate crystals, secretory pockets and tector hairs that are responsible for the formation of various biological substances in the plant. \u0000Conclusion: These results add to the data on Pycnanthus angolensis, a taxon much used in traditional Ivorian medicine for the treatment of antiparasitic and antiviral diseases.","PeriodicalId":11969,"journal":{"name":"European journal of medicinal plants","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77663056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-05-15DOI: 10.9734/ejmp/2023/v34i51135
O. E. Ogunjinmi, O. V. Oriyomi, Adedoyin Adetutu Olasunkanmi
For many years, medicinal plants have been a resource for healing in several local communities around the world and the phytochemicals in them such as flavonoids, alkaloids, phenolic, tannins, and terpenoids are attributed to their many medicinal values. Vernonia amydalina, Senna alata, Jatropha curcas, and Grewia pubescens are important plants with immense value. In this study, phytochemical screening, antioxidant analysis and the potential anti-hyperglycemic properties of the plants was investigated in-vitro. The ethanol leave extracts of the plants were subjected to qualitative phytochemical screening and tannin, flavonoids and phenol quantification. Ferric reducing antioxidant power and DPPH radical inhibition of the extracts was done by spectrophotometric method while the anti-diabetic potential was analyzed through the in-vitro α-amylase and α-glucosidase inhibition. Phytochemicals detected in the ethanol leave extracts of the four plants are tannins, flavonoids, phenolics, terpenoids, steroids, alkaloids, cardiac glycosides, and saponins. Flavonoids, phenols, and tannin content were highest in Senna alata (0.27±0.0.002 mg: mg of rutin per g of extract, 10.63±0.0.017 mg: mg of gallic acid per g of extract, and 6.72±0.06 mg/g respectively) followed by V. amygdalina (0.20±00.002 mg: mg of rutin per g of extract, 8.27±0.0.017 mg: mg of gallic acid per g of extract, and 7.98±0.03 mg/g respectively). While the least content of all was found in the extracts of Jatropha curcas. Concentration dependent and statistically significant difference was observed in both the FRAP and DPPH radical inhibition of all the extracts. Senna alata showed the strongest reducing power followed by the V. amygdalina. Both Senna alata and V. amygdalina showed DPPH radical inhibition that is not significantly (p>0.05) different from that of trolox. α-amylase and α-glucosidase inhibition was also demonstrated in a concentration dependent manner. In both the α-amylase and α-glucosidase inhibition, V. amygdalina and S. alata exhibited the most significant inhibitory properties among the plant extracts. The overall result in this study suggested that V. amygdalina, S. alata with the highest content of the phytochemicals, and antioxidant activities are potential source of antioxidant constituents and might be useful for the management of diseases such as diabetes.
{"title":"Phytochemical, Antioxidant and Anti-diabetic Potentials of the Ethanol Leave Extracts of four Medicinal Plants","authors":"O. E. Ogunjinmi, O. V. Oriyomi, Adedoyin Adetutu Olasunkanmi","doi":"10.9734/ejmp/2023/v34i51135","DOIUrl":"https://doi.org/10.9734/ejmp/2023/v34i51135","url":null,"abstract":"For many years, medicinal plants have been a resource for healing in several local communities around the world and the phytochemicals in them such as flavonoids, alkaloids, phenolic, tannins, and terpenoids are attributed to their many medicinal values. Vernonia amydalina, Senna alata, Jatropha curcas, and Grewia pubescens are important plants with immense value. In this study, phytochemical screening, antioxidant analysis and the potential anti-hyperglycemic properties of the plants was investigated in-vitro.\u0000The ethanol leave extracts of the plants were subjected to qualitative phytochemical screening and tannin, flavonoids and phenol quantification. Ferric reducing antioxidant power and DPPH radical inhibition of the extracts was done by spectrophotometric method while the anti-diabetic potential was analyzed through the in-vitro α-amylase and α-glucosidase inhibition. \u0000Phytochemicals detected in the ethanol leave extracts of the four plants are tannins, flavonoids, phenolics, terpenoids, steroids, alkaloids, cardiac glycosides, and saponins. Flavonoids, phenols, and tannin content were highest in Senna alata (0.27±0.0.002 mg: mg of rutin per g of extract, 10.63±0.0.017 mg: mg of gallic acid per g of extract, and 6.72±0.06 mg/g respectively) followed by V. amygdalina (0.20±00.002 mg: mg of rutin per g of extract, 8.27±0.0.017 mg: mg of gallic acid per g of extract, and 7.98±0.03 mg/g respectively). While the least content of all was found in the extracts of Jatropha curcas. Concentration dependent and statistically significant difference was observed in both the FRAP and DPPH radical inhibition of all the extracts. Senna alata showed the strongest reducing power followed by the V. amygdalina. Both Senna alata and V. amygdalina showed DPPH radical inhibition that is not significantly (p>0.05) different from that of trolox. α-amylase and α-glucosidase inhibition was also demonstrated in a concentration dependent manner. In both the α-amylase and α-glucosidase inhibition, V. amygdalina and S. alata exhibited the most significant inhibitory properties among the plant extracts.\u0000The overall result in this study suggested that V. amygdalina, S. alata with the highest content of the phytochemicals, and antioxidant activities are potential source of antioxidant constituents and might be useful for the management of diseases such as diabetes.","PeriodicalId":11969,"journal":{"name":"European journal of medicinal plants","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78600764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-05-03DOI: 10.9734/ejmp/2023/v34i41134
Mohammed Umar Faruk, Ojemuyide Susan Olayemi, Mohammed Ali Zanna
The study uses the transesterification reaction method to extract glycerol from three locally processed fatty acids namely; palm oil, palm kernel and shea butter. The glycerols extracted from the three fatty acids were subjected to physicochemical tests to determine if their properties are in conformity with the reported standard values. Results of the physical properties of the substances tested show that the values were in close agreement with the results of the standard values and the results reported impervious literatures. As such, the investigation concluded that the three fatty acids contain appreciable quantities of crude glycerol and can thus serve as a source for natural glycerol whose properties can be compared with standard glycerin products.
{"title":"Production and Physicochemical Analysis of Glycerol Produced from the Transesterification Reaction of Locally Processed Fatty Acids","authors":"Mohammed Umar Faruk, Ojemuyide Susan Olayemi, Mohammed Ali Zanna","doi":"10.9734/ejmp/2023/v34i41134","DOIUrl":"https://doi.org/10.9734/ejmp/2023/v34i41134","url":null,"abstract":"The study uses the transesterification reaction method to extract glycerol from three locally processed fatty acids namely; palm oil, palm kernel and shea butter. The glycerols extracted from the three fatty acids were subjected to physicochemical tests to determine if their properties are in conformity with the reported standard values. Results of the physical properties of the substances tested show that the values were in close agreement with the results of the standard values and the results reported impervious literatures. As such, the investigation concluded that the three fatty acids contain appreciable quantities of crude glycerol and can thus serve as a source for natural glycerol whose properties can be compared with standard glycerin products.","PeriodicalId":11969,"journal":{"name":"European journal of medicinal plants","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79130582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-29DOI: 10.9734/ejmp/2023/v34i41133
Ouattara Sitapha, Kouassi Konan Armand Marcelin, K. Elisée, Lagbé Bahi Kalou Paul Albert, B. Issa, K. Mathieu, N. David, D. Joseph
Despite the evolution of modern medicine, traditional medicine remains widespread in developing countries and its use continues to increase in industrialized countries.It is the same way that the effectiveness of the hydroalcoholic extract of Terminalia ivorensis was tested on the feet fungus disease of volunteers. Objective: The present work is oriented in the preparation of an antimicrobial hydroalcoholic extract of Terminalia ivorensis, a medicinal plant in order to enhance it. Materials and Methods: One hundred (100) grams of powder from trunk bark’s Terminalia ivorensis were extracted by homogenisation in a solvent mixture of 70% ethanol and 30% distilled water in a blender. After six grinding cycles, the homogenate obtained in each case was first wrung out in a clean white cloth square and then successively filtered twice on cotton wool and on Whatman 3 mm filter paper. The filtrate obtained was dried in a Venticell oven. The powder obtained constitutes the hydroalcoholic extract (or The 70% hydroethanolic extract). The 70% hydroethanolic extract of Terminalia ivorensis obtained was mixed with water to obtain a pasty liquid form before being tested on feet fungus disease using a cotton ball. Results: The extract had activity on these different shapes of feet fungus disease with a marked improvement. The volunteers who finished their treatment have been cured of feet fungus disease. Conclusion: The treatment results obtained revealed that the hydroalcoholic extract has good antimicrobial activity. The hydroalcoholic extract can be an undeniable source for the development of Improved Traditional Medicines (ITM) against feet fungus disease.
{"title":"Effectiveness of Hydroalcoholic Extract of Terminalia ivorensis on Feet Fungus Disease","authors":"Ouattara Sitapha, Kouassi Konan Armand Marcelin, K. Elisée, Lagbé Bahi Kalou Paul Albert, B. Issa, K. Mathieu, N. David, D. Joseph","doi":"10.9734/ejmp/2023/v34i41133","DOIUrl":"https://doi.org/10.9734/ejmp/2023/v34i41133","url":null,"abstract":"Despite the evolution of modern medicine, traditional medicine remains widespread in developing countries and its use continues to increase in industrialized countries.It is the same way that the effectiveness of the hydroalcoholic extract of Terminalia ivorensis was tested on the feet fungus disease of volunteers. \u0000Objective: The present work is oriented in the preparation of an antimicrobial hydroalcoholic extract of Terminalia ivorensis, a medicinal plant in order to enhance it. \u0000Materials and Methods: One hundred (100) grams of powder from trunk bark’s Terminalia ivorensis were extracted by homogenisation in a solvent mixture of 70% ethanol and 30% distilled water in a blender. After six grinding cycles, the homogenate obtained in each case was first wrung out in a clean white cloth square and then successively filtered twice on cotton wool and on Whatman 3 mm filter paper. The filtrate obtained was dried in a Venticell oven. The powder obtained constitutes the hydroalcoholic extract (or The 70% hydroethanolic extract). The 70% hydroethanolic extract of Terminalia ivorensis obtained was mixed with water to obtain a pasty liquid form before being tested on feet fungus disease using a cotton ball. \u0000Results: The extract had activity on these different shapes of feet fungus disease with a marked improvement. The volunteers who finished their treatment have been cured of feet fungus disease. \u0000Conclusion: The treatment results obtained revealed that the hydroalcoholic extract has good antimicrobial activity. The hydroalcoholic extract can be an undeniable source for the development of Improved Traditional Medicines (ITM) against feet fungus disease.","PeriodicalId":11969,"journal":{"name":"European journal of medicinal plants","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78314634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-28DOI: 10.9734/ejmp/2023/v34i41132
Ugwu Obiora Celestine, Ali Ibeabuchi Jude, Asogwa Felix Keneolisa, Ukpabi-ugo Jacinta Chigozie, Omeh Romanus Chijioke, Okonkwo Raymond Maduabuchi, Ugwoke Faith Ifeanyi, Offiah Raymond Ogbonna, A. C. Assumpta
Aim: The study's objective was to examine the anti-inflammatory activity and leucocyte mobilization of a methanol extract of leaves from Acalypha ciliata in adult Wistar rats. Study Design: Egg albumin-induced edema was used for anti-inflammatory test and leucocyte mobilization test was carried out to check for total leucocyte cout and differentials. Place and Duration of the Study: This original study was conducted between January and June 2013 at the Department of Biochemistry, Faculty of Biological Sciences, University of Nigeria Nsukka. Methology: The pulverized leaf of Acalypha ciliata was extracted using cold maceration, and the Treas and Evans technique of phytochemical screening was used. The anti-inflammatory study was conducted using the method of Winter et al., and the acute toxicity study was assessed using Lorke's method. ANOVA was used to statistically examine the collected data. Results: Preliminary phytochemical screening revealed the presence of flavonoids, alkaloids, soluble carbohydrates, phenols, glycosides, saponins, terpenoids and steroids. Flavonoids, Alkaloids, and Soluble carbohydrates appeared in abundant concentration (2199.76±10.81, 2141.6±7.583, 913±21.06). Acute toxicity tests showed no toxicity and mortality at doses up to 5000 mgkg-1. Anti-inflammatory study revealed that group treated with 100, 200 and 400 mg/kg b.w of extract significantly (P =0.05) and in a dose dependant manner decreased in TLC when compared with normal control. Moreover, the group treated with 100,200,400 mg/kg b.w of extract and reference drug(Indometacin) mobilized the leucocyte at the rate of 36, 22, 12 and 62 % respectively. A significant (P = 0.05) reduction in the mean paw oedema was observed for all the treatment groups from 1 hour to 5 hours when compared to the toxic group. Conclusion: As a result of this study's findings, it can be concluded that methanol extract of the Acalypha ciliata leaf has anti-inflammatory characteristics. High dosages of the extract resulted in a better decrease of oedema and an increase in leukocyte mobilization in response to agar suspension than low doses. Many anti-inflammatory herbs and substances alter inflammatory reactions by hastening the breakdown of or reversing the effect of the inflammatory mediators. The plant's anti-inflammatory properties could potentially result from the interaction of different photochemical substances present. The findings suggest that, if used, the plant may serve as a source of anti-inflammatory compounds.
{"title":"Anti-inflammatory Assessment of Methanol Extract of Acalypha ciliata Leaves and It’s Leucocyte Mobilization in Adult Wistar Rats","authors":"Ugwu Obiora Celestine, Ali Ibeabuchi Jude, Asogwa Felix Keneolisa, Ukpabi-ugo Jacinta Chigozie, Omeh Romanus Chijioke, Okonkwo Raymond Maduabuchi, Ugwoke Faith Ifeanyi, Offiah Raymond Ogbonna, A. C. Assumpta","doi":"10.9734/ejmp/2023/v34i41132","DOIUrl":"https://doi.org/10.9734/ejmp/2023/v34i41132","url":null,"abstract":"Aim: The study's objective was to examine the anti-inflammatory activity and leucocyte mobilization of a methanol extract of leaves from Acalypha ciliata in adult Wistar rats. \u0000Study Design: Egg albumin-induced edema was used for anti-inflammatory test and leucocyte mobilization test was carried out to check for total leucocyte cout and differentials. \u0000Place and Duration of the Study: This original study was conducted between January and June 2013 at the Department of Biochemistry, Faculty of Biological Sciences, University of Nigeria Nsukka. \u0000Methology: The pulverized leaf of Acalypha ciliata was extracted using cold maceration, and the Treas and Evans technique of phytochemical screening was used. The anti-inflammatory study was conducted using the method of Winter et al., and the acute toxicity study was assessed using Lorke's method. ANOVA was used to statistically examine the collected data. \u0000Results: Preliminary phytochemical screening revealed the presence of flavonoids, alkaloids, soluble carbohydrates, phenols, glycosides, saponins, terpenoids and steroids. Flavonoids, Alkaloids, and Soluble carbohydrates appeared in abundant concentration (2199.76±10.81, 2141.6±7.583, 913±21.06). Acute toxicity tests showed no toxicity and mortality at doses up to 5000 mgkg-1. Anti-inflammatory study revealed that group treated with 100, 200 and 400 mg/kg b.w of extract significantly (P =0.05) and in a dose dependant manner decreased in TLC when compared with normal control. Moreover, the group treated with 100,200,400 mg/kg b.w of extract and reference drug(Indometacin) mobilized the leucocyte at the rate of 36, 22, 12 and 62 % respectively. A significant (P = 0.05) reduction in the mean paw oedema was observed for all the treatment groups from 1 hour to 5 hours when compared to the toxic group. \u0000Conclusion: As a result of this study's findings, it can be concluded that methanol extract of the Acalypha ciliata leaf has anti-inflammatory characteristics. High dosages of the extract resulted in a better decrease of oedema and an increase in leukocyte mobilization in response to agar suspension than low doses. Many anti-inflammatory herbs and substances alter inflammatory reactions by hastening the breakdown of or reversing the effect of the inflammatory mediators. The plant's anti-inflammatory properties could potentially result from the interaction of different photochemical substances present. The findings suggest that, if used, the plant may serve as a source of anti-inflammatory compounds.","PeriodicalId":11969,"journal":{"name":"European journal of medicinal plants","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73101373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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