Pub Date : 2016-11-20DOI: 10.7904/2068-4738-VII(14)-24
B. Churkova, T. Bozhanska
In the experimental field of RIMSA–Troyan was studied the herbicidal effect of Aramo 45 (45 g/L Tepraloxydim) at doses of 1 and 2 L/ha, and Dual Gold 960 EC (960g/L s– metolachlor)–2 and 3 L/ha, during the period of 2013–2015 on light grey pseudopodzolic soil, over the weed infestation level and productivity of bird's–foot–trefoil. It was found that both herbicides in both doses showed good selectivity in relation to bird's–foot trefoil. Most pronounced was the effect by the applied herbicides regarding the degree of weed infestation in the year of sowing, as the treatment by Aramo 45 at a dose of 2 L/ha and Dual Gold 960 EC at a dose of 2 L/ha provided a degree of weed infestation of 6.68 and 16.11 %. The vegetation treatment of a grassland of bird's– foot–trefoil by Aramo 45 herbicide at a dose of 1 and 2 L/ha led to an increase in dry matter yield with 21.85 and 18.21 %, and with Dual Gold 960 EC EK it was 24.28 and 30.29 %. Dual Gold 960 EC showed a greater effect from both tested herbicides over the dry matter yield, applied at a dose of 3 l/ha at a phase of 2–4 leaf stage of bird's–foot trefoil. That herbicide could be recommended for the application in the practice in creating weed–free crops of bird's–foot–trefoil for forage production. Keyword: bird's–foot–trefoil, herbicides, selectivity, degree of weed infestation, dry matter yield
{"title":"INFLUENCE OF SOME HERBICIDES ON WEED INFESTATION AND PRODUCTIVITY OF BIRD’S–FOOT TREFOIL","authors":"B. Churkova, T. Bozhanska","doi":"10.7904/2068-4738-VII(14)-24","DOIUrl":"https://doi.org/10.7904/2068-4738-VII(14)-24","url":null,"abstract":"In the experimental field of RIMSA–Troyan was studied the herbicidal effect of Aramo 45 (45 g/L Tepraloxydim) at doses of 1 and 2 L/ha, and Dual Gold 960 EC (960g/L s– metolachlor)–2 and 3 L/ha, during the period of 2013–2015 on light grey pseudopodzolic soil, over the weed infestation level and productivity of bird's–foot–trefoil. It was found that both herbicides in both doses showed good selectivity in relation to bird's–foot trefoil. Most pronounced was the effect by the applied herbicides regarding the degree of weed infestation in the year of sowing, as the treatment by Aramo 45 at a dose of 2 L/ha and Dual Gold 960 EC at a dose of 2 L/ha provided a degree of weed infestation of 6.68 and 16.11 %. The vegetation treatment of a grassland of bird's– foot–trefoil by Aramo 45 herbicide at a dose of 1 and 2 L/ha led to an increase in dry matter yield with 21.85 and 18.21 %, and with Dual Gold 960 EC EK it was 24.28 and 30.29 %. Dual Gold 960 EC showed a greater effect from both tested herbicides over the dry matter yield, applied at a dose of 3 l/ha at a phase of 2–4 leaf stage of bird's–foot trefoil. That herbicide could be recommended for the application in the practice in creating weed–free crops of bird's–foot–trefoil for forage production. Keyword: bird's–foot–trefoil, herbicides, selectivity, degree of weed infestation, dry matter yield","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"39 1","pages":"24-29"},"PeriodicalIF":0.0,"publicationDate":"2016-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75134112","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 : 2016-11-20DOI: 10.7904/2068-4738-VII(14)-97
Ouldyerou Karima Karima, Ibri kada, Bouhadi Djilali, Hariri Ahmed, M. Boumedienne, T. Aicha
Due to rapid growth of the food processing industry and the consumption of processed foods, the demand for natural antimicrobial agents is on the rise. Consumers have become more aware about the health effects of the synthetic preservatives used in food. Hence natural preservatives are developed to meet the demand of consumers. These natural antimicrobials are developed either from plants or their parts, animals or even microorganisms. Even the waste generated from the food industries is being considered as an alternative to produce natural antimicrobials. The aim of the present study was to utilize the waste generated from the citrus fruit processing (peel) industry. This study was to utilize the powder from the peel of Citrus sinensis in food (Oil of olive and cream dessert) to preserve their quality, this peel can be used as antimicrobial and antioxidant activity so food preservation purpose. Keyword: Citrus sinensis peel, powder, food, antimicrobial activity, antioxidant activity.
{"title":"Effect of orange \"Citrus sinensis\" peel from Algeria in food.","authors":"Ouldyerou Karima Karima, Ibri kada, Bouhadi Djilali, Hariri Ahmed, M. Boumedienne, T. Aicha","doi":"10.7904/2068-4738-VII(14)-97","DOIUrl":"https://doi.org/10.7904/2068-4738-VII(14)-97","url":null,"abstract":"Due to rapid growth of the food processing industry and the consumption of processed foods, the demand for natural antimicrobial agents is on the rise. Consumers have become more aware about the health effects of the synthetic preservatives used in food. Hence natural preservatives are developed to meet the demand of consumers. These natural antimicrobials are developed either from plants or their parts, animals or even microorganisms. Even the waste generated from the food industries is being considered as an alternative to produce natural antimicrobials. The aim of the present study was to utilize the waste generated from the citrus fruit processing (peel) industry. This study was to utilize the powder from the peel of Citrus sinensis in food (Oil of olive and cream dessert) to preserve their quality, this peel can be used as antimicrobial and antioxidant activity so food preservation purpose. Keyword: Citrus sinensis peel, powder, food, antimicrobial activity, antioxidant activity.","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"1 1","pages":"97-100"},"PeriodicalIF":0.0,"publicationDate":"2016-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74601295","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 : 2016-11-20DOI: 10.7904/2068-4738-VII(14)-13
A. Bhattacharya, A. Sadhukhan, A. Ganguly, P. K. Chatterjee
A crude trial on microbial fermentation of dilute acid treated hemicellulose hydrolysate of water hyacinth (Eichhornia crassipes) biomass was performed in batch culture in a BOD rotary shaker using four different species as Candida shehatae, Pichia stipitis, Candida tropicalis and Debaromyces hansenii under various parameters to check the optimal xylitol production. The hydrolysate was concentrated using a vacuum evaporator at 70C and detoxified using activated charcoal (5 %) which efficiently removed 83 % of inhibitory phenolic biproducts. Effect of nutrients concentration, pH (4.5, 5.5, 6.5), temperature (20, 30, 40C) and agitation speed (150, 200, 250 rpm) on growth of different yeast and xylitol production was studied and compared. The optimal xylitol yield was found to be 0.65 g xylitol/g of xylose from Candida tropicalis at 30C, pH 5.5 with an agitation of 200 rpm, 2.5 g/L ammonium sulphate as a nutrient and 0.615 xylitol/g of xylose from Pichia stipitis respectively after 72 h of incubation. Keyword: Microbial fermentation, water hyacinth biomass, xylitol production, yeast, detoxification.
{"title":"Investigations on microbial fermentation of hemicellulose hydrolysate for xylitol production.","authors":"A. Bhattacharya, A. Sadhukhan, A. Ganguly, P. K. Chatterjee","doi":"10.7904/2068-4738-VII(14)-13","DOIUrl":"https://doi.org/10.7904/2068-4738-VII(14)-13","url":null,"abstract":"A crude trial on microbial fermentation of dilute acid treated hemicellulose hydrolysate of water hyacinth (Eichhornia crassipes) biomass was performed in batch culture in a BOD rotary shaker using four different species as Candida shehatae, Pichia stipitis, Candida tropicalis and Debaromyces hansenii under various parameters to check the optimal xylitol production. The hydrolysate was concentrated using a vacuum evaporator at 70C and detoxified using activated charcoal (5 %) which efficiently removed 83 % of inhibitory phenolic biproducts. Effect of nutrients concentration, pH (4.5, 5.5, 6.5), temperature (20, 30, 40C) and agitation speed (150, 200, 250 rpm) on growth of different yeast and xylitol production was studied and compared. The optimal xylitol yield was found to be 0.65 g xylitol/g of xylose from Candida tropicalis at 30C, pH 5.5 with an agitation of 200 rpm, 2.5 g/L ammonium sulphate as a nutrient and 0.615 xylitol/g of xylose from Pichia stipitis respectively after 72 h of incubation. Keyword: Microbial fermentation, water hyacinth biomass, xylitol production, yeast, detoxification.","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"96 1","pages":"13-23"},"PeriodicalIF":0.0,"publicationDate":"2016-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78677073","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 : 2016-11-20DOI: 10.7904/2068-4738-VII(14)-46
Omid Lak Azar, N. M. Kor, M. Ehsani, S. Aiubi, F. Rahmani
Objective: Lymphoblastic leukemia based on cell morphology dominant coloring Cytochemical into three main groups: 1L, 2L, 3L classify, Although the clinical value of the expected lifespan in adults is unknown, but in terms of prognosis and clinical course and response to treatment methods in children is important. Methods: 109 peripheral blood samples from patients suspected of Razi Hospital Hematology Center was developed leukemia, and follows Cytochemical staining was performed on each sample. Results: 19 samples by alpha–naphthalen propanoic acetate esterase staining positive 15/78 percent and 84/21 percent were negative. 12 samples analyzed by acid phosphatase staining was found that 25 % of the samples were positive and 75 % negative, also the 25 samples that were analyzed by alkaline phosphatase staining, 100 % of the negative and none of the samples were positive, and 34 samples were examined by staining Periodic acid shifts 97/55 % of the negative samples and only 2/94 percent positive, and from 12 samples by staining was evaluated Naphthile AS–D 16/66 % positive and 83/33 % of the samples were negative. Conclusions: The diagnosis of leukemia, the disease situation and select pin for the treatment of all cases with morphological characteristics of the cells was not possible, therefore, to reach the correct diagnosis Cytochemical tests and immune cell phenotype and cytogenetic studies are needed. Keyword: Acute and Chronic Lymphoid Leukemia, Cytochemical, Prognosis.
{"title":"CYTOCHEMICAL STAINING FOR THE DETECTION OF ACUTE AND CHRONIC BLOOD LEUKEMIA","authors":"Omid Lak Azar, N. M. Kor, M. Ehsani, S. Aiubi, F. Rahmani","doi":"10.7904/2068-4738-VII(14)-46","DOIUrl":"https://doi.org/10.7904/2068-4738-VII(14)-46","url":null,"abstract":"Objective: Lymphoblastic leukemia based on cell morphology dominant coloring Cytochemical into three main groups: 1L, 2L, 3L classify, Although the clinical value of the expected lifespan in adults is unknown, but in terms of prognosis and clinical course and response to treatment methods in children is important. Methods: 109 peripheral blood samples from patients suspected of Razi Hospital Hematology Center was developed leukemia, and follows Cytochemical staining was performed on each sample. Results: 19 samples by alpha–naphthalen propanoic acetate esterase staining positive 15/78 percent and 84/21 percent were negative. 12 samples analyzed by acid phosphatase staining was found that 25 % of the samples were positive and 75 % negative, also the 25 samples that were analyzed by alkaline phosphatase staining, 100 % of the negative and none of the samples were positive, and 34 samples were examined by staining Periodic acid shifts 97/55 % of the negative samples and only 2/94 percent positive, and from 12 samples by staining was evaluated Naphthile AS–D 16/66 % positive and 83/33 % of the samples were negative. Conclusions: The diagnosis of leukemia, the disease situation and select pin for the treatment of all cases with morphological characteristics of the cells was not possible, therefore, to reach the correct diagnosis Cytochemical tests and immune cell phenotype and cytogenetic studies are needed. Keyword: Acute and Chronic Lymphoid Leukemia, Cytochemical, Prognosis.","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"47 1","pages":"46-52"},"PeriodicalIF":0.0,"publicationDate":"2016-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90657602","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 : 2016-11-20DOI: 10.7904/2068-4738-VII(14)-89
I. Umeghalu, J. C. Okonkwo
Anaerobic digesters were used in a study to compare cumulative biogas yield from yellow yam brute, cow paunch and yellow yam brute co–digested with cow paunch manure. It was found out that the mixture slurry of yellow yam brute mixed with cow paunch (YYB+CP) had the highest cumulative biogas yield of 668.65 mL/TMS than the cumulative biogas yield of 587.86mL/TMS and 307.96 mL/TMS obtained from the single base line substrates of cow paunch and yellow yam brute, respectively within the 35 days hydraulic retention time (HRT). It was also observed that YYB+CP and cow paunch (CP) produced almost equal quantity of cumulative biogas yield of 398.76 mL/TMS within the first 15 days of observation compared with cumulative biogas yield 178.45 mL/TMS produced by yellow yam brute (YYB) within the same HRT. It was also observed that gas production reduced seriously in mono–digested substrates YYB and Cp compared with the co–digestate because of lack of synergistic nutrients. It is generally observed that co–digestion of more than one substrate increase cumulative biogas yield. The trend of cumulative biogas yield at the end of 35 days hydraulic retention time was YYB+CP > CP > YYB. This study is aimed to evaluate the performance of biogas production from yellow yam brute mixed with cow paunch manure, and to compare its cumulative biogas yield with cow paunch and yellow yam brute digested as mono–digestate in batch mode. Keyword: Anaerobic digestion, Biogas, Substrate, Co–digestion, Cow paunch, Yellow yam brute.
{"title":"COMPARATIVE EVALUATION OF CUMULATIVE BIOGAS YIELD OF YELLOW YAM BRUTE CO–DIGESTED WITH COW PAUNCH MANURE IN BATCH MODE","authors":"I. Umeghalu, J. C. Okonkwo","doi":"10.7904/2068-4738-VII(14)-89","DOIUrl":"https://doi.org/10.7904/2068-4738-VII(14)-89","url":null,"abstract":"Anaerobic digesters were used in a study to compare cumulative biogas yield from yellow yam brute, cow paunch and yellow yam brute co–digested with cow paunch manure. It was found out that the mixture slurry of yellow yam brute mixed with cow paunch (YYB+CP) had the highest cumulative biogas yield of 668.65 mL/TMS than the cumulative biogas yield of 587.86mL/TMS and 307.96 mL/TMS obtained from the single base line substrates of cow paunch and yellow yam brute, respectively within the 35 days hydraulic retention time (HRT). It was also observed that YYB+CP and cow paunch (CP) produced almost equal quantity of cumulative biogas yield of 398.76 mL/TMS within the first 15 days of observation compared with cumulative biogas yield 178.45 mL/TMS produced by yellow yam brute (YYB) within the same HRT. It was also observed that gas production reduced seriously in mono–digested substrates YYB and Cp compared with the co–digestate because of lack of synergistic nutrients. It is generally observed that co–digestion of more than one substrate increase cumulative biogas yield. The trend of cumulative biogas yield at the end of 35 days hydraulic retention time was YYB+CP > CP > YYB. This study is aimed to evaluate the performance of biogas production from yellow yam brute mixed with cow paunch manure, and to compare its cumulative biogas yield with cow paunch and yellow yam brute digested as mono–digestate in batch mode. Keyword: Anaerobic digestion, Biogas, Substrate, Co–digestion, Cow paunch, Yellow yam brute.","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"18 1","pages":"89-96"},"PeriodicalIF":0.0,"publicationDate":"2016-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76922026","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 : 2016-11-20DOI: 10.7904/2068-4738-VII(14)-5
N. Georgieva, I. Nikolova, Y. Naydenova
The chemical composition, plant cell–wall fiber components content, in vitro enzyme digestibility, potential protein and energy feeding value of forage of seven vetch cultivars were evaluated. Vicia sativa L. (cultivars Liya, Lorina, Vilena, Moldovskaya, Obrazets 666) and Vicia villosa Roth. (cultivars Violeta and Viola) were planted at the experimental field of the Institute of Forage Crops, Pleven (Bulgaria) during 2012–2014 period. The origin of Obrazets 666 is Bulgaria and of the rest six cultivars–Moldova. Vicia villosa cultivars revealed a greater content of CP and fiber components, measured as NDF, ADF and ADL (211.4, 451.9, 378.5, 74.0 g kg DM respectively) in comparison with Vicia sativa cultivars (189.5, 409.2, 352.4, 67.9 g kg DM respectively). Quality of the herbage in terms of digestibility was 63.9% IVDMD for Vicia sativa and 52.9 % IVDMD for Vicia villosa. The nutritive value based on arithmetical rank sum of all studied parameters (chemical composition, in vitro enzyme digestibility, protein and energy feeding value) showed better forage quality of V. sativa compared to V. villosa. With the highest nutritive value was distinguished cultivars Liya, Vilena and Moldovskaya, which could be used as germplasm in future breeding programmes for quality improvement. Keyword: fiber, digestibility, vetch, feeding value.
对7个紫薇品种的饲料化学成分、植物细胞壁纤维成分含量、体外酶消化率、潜在蛋白质和能量饲用价值进行了评价。紫薇(品种Liya, Lorina, Vilena, Moldovskaya, Obrazets 666)和紫薇。2012-2014年期间在保加利亚普列文饲料作物研究所试验田种植(品种Violeta和Viola)。Obrazets 666的原产地是保加利亚，其余六个品种的原产地是摩尔多瓦。以NDF、ADF和ADL为指标的粗蛋白质和纤维含量(分别为211.4、451.9、378.5、74.0 g kg DM)均高于油菜品种(189.5、409.2、352.4、67.9 g kg DM)。以消化率衡量，紫豌豆和绒毛豌豆的消化率分别为63.9%和52.9%。各指标(化学成分、体外酶消化率、蛋白质和能量饲用价值)的算术排序和得出的营养价值表明，苜蓿的饲料品质优于绒毛苜蓿。营养价值最高的品种为Liya、Vilena和Moldovskaya，可作为今后选育计划的种质资源进行品质改良。关键词:纤维，消化率，紫薇，饲用价值。
{"title":"NUTRITIVE VALUE OF FORAGE OF VETCH CULTIVARS (Vicia sativa L., Vicia villosa ROTH.)","authors":"N. Georgieva, I. Nikolova, Y. Naydenova","doi":"10.7904/2068-4738-VII(14)-5","DOIUrl":"https://doi.org/10.7904/2068-4738-VII(14)-5","url":null,"abstract":"The chemical composition, plant cell–wall fiber components content, in vitro enzyme digestibility, potential protein and energy feeding value of forage of seven vetch cultivars were evaluated. Vicia sativa L. (cultivars Liya, Lorina, Vilena, Moldovskaya, Obrazets 666) and Vicia villosa Roth. (cultivars Violeta and Viola) were planted at the experimental field of the Institute of Forage Crops, Pleven (Bulgaria) during 2012–2014 period. The origin of Obrazets 666 is Bulgaria and of the rest six cultivars–Moldova. Vicia villosa cultivars revealed a greater content of CP and fiber components, measured as NDF, ADF and ADL (211.4, 451.9, 378.5, 74.0 g kg DM respectively) in comparison with Vicia sativa cultivars (189.5, 409.2, 352.4, 67.9 g kg DM respectively). Quality of the herbage in terms of digestibility was 63.9% IVDMD for Vicia sativa and 52.9 % IVDMD for Vicia villosa. The nutritive value based on arithmetical rank sum of all studied parameters (chemical composition, in vitro enzyme digestibility, protein and energy feeding value) showed better forage quality of V. sativa compared to V. villosa. With the highest nutritive value was distinguished cultivars Liya, Vilena and Moldovskaya, which could be used as germplasm in future breeding programmes for quality improvement. Keyword: fiber, digestibility, vetch, feeding value.","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"16 1","pages":"5-12"},"PeriodicalIF":0.0,"publicationDate":"2016-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80814228","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 : 2016-11-20DOI: 10.7904/2068-4738-VII(14)-113
A. Abebe, M. Aklilu, T. Sisay
Background: Toxoplasma gondii infections during pregnancy can result in abortion or congenital defects. The knowledge and perception of health professionals towards the disease is not well studied in the country/ the current study was conducted with the objectives to assess of knowledge and perception of health professionals including physician, nurses and gynecologist, working in antenatal care in selected health institution of different parts of Ethiopia. Method: A cross–sectional study was conducted at selected health facilities in different parts of Ethiopia from October 2011 to March 2012. A questionnaire survey was administered for all health professionals to gather information on their knowledge, altitude and perception towards toxoplasmosis. Result: From health professionals, 63 % know health risk of domestic animals like cat with regards to toxoplasmosis. Consumption of raw or undercooked meat and vegetables (71.2 %) were recognized as the common source of T. gondii infection by health professional's consumption of raw milk (18.4 %), contact with cat faces (14.3 %), and drinking unboiled water (6.1 %) were also mentioned as important modes of transmission. In this study, 52.7 % of health professionals thought toxoplasmosis as important pathogen in HIV infected patients and pregnant women. Conclusion and recommendation: The authors concluded that there is urgent need of incorporating zoonotic diseases concept in the medical education and training. Furthermore, these findings area helpful for optimal design of strategies in contribution of health professionals in relation to toxoplasmosis, pregnant women and immunocompromised individuals. Keyword: Cats, HIV/AIDS, Pregnancy, Toxoplasmosis, T. gondii, Zoonosis.
{"title":"ASSESSMENT OF KNOWLEDGE AND PERCEPTION OF HEALTH PROFESSIONALS TOWARDS TOXOPLASMOSIS IN SELECTED TOWNS OF ETHIOPIA","authors":"A. Abebe, M. Aklilu, T. Sisay","doi":"10.7904/2068-4738-VII(14)-113","DOIUrl":"https://doi.org/10.7904/2068-4738-VII(14)-113","url":null,"abstract":"Background: Toxoplasma gondii infections during pregnancy can result in abortion or congenital defects. The knowledge and perception of health professionals towards the disease is not well studied in the country/ the current study was conducted with the objectives to assess of knowledge and perception of health professionals including physician, nurses and gynecologist, working in antenatal care in selected health institution of different parts of Ethiopia. Method: A cross–sectional study was conducted at selected health facilities in different parts of Ethiopia from October 2011 to March 2012. A questionnaire survey was administered for all health professionals to gather information on their knowledge, altitude and perception towards toxoplasmosis. Result: From health professionals, 63 % know health risk of domestic animals like cat with regards to toxoplasmosis. Consumption of raw or undercooked meat and vegetables (71.2 %) were recognized as the common source of T. gondii infection by health professional's consumption of raw milk (18.4 %), contact with cat faces (14.3 %), and drinking unboiled water (6.1 %) were also mentioned as important modes of transmission. In this study, 52.7 % of health professionals thought toxoplasmosis as important pathogen in HIV infected patients and pregnant women. Conclusion and recommendation: The authors concluded that there is urgent need of incorporating zoonotic diseases concept in the medical education and training. Furthermore, these findings area helpful for optimal design of strategies in contribution of health professionals in relation to toxoplasmosis, pregnant women and immunocompromised individuals. Keyword: Cats, HIV/AIDS, Pregnancy, Toxoplasmosis, T. gondii, Zoonosis.","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"22 1","pages":"113-119"},"PeriodicalIF":0.0,"publicationDate":"2016-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90709776","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 : 2016-06-01DOI: 10.7904/2068-4738-VII(13)-41
G. Dyakova, K. Uzunova, R. Mincheva, Ivan Ivanov
The choice of rootstock is important not only for the power that it induces on the grafted variety of grapes, but also with respect to its effects on mineral nutrition, content of sugars, total acids and other technological traits. Two table vine varieties-Misket Rusenski and Super ran Bolgar were the objective of the study, grafted on two different SO4 rootstocks (which is widely used in practice and thus accepted control) and Rupestris du Lot (with common name Montikola). A total of 12 technological traits were reported for both varieties during the vegetation. Data obtained were statistically analyzed using Fisher (F) and Student (t) evaluation criteria. The results showed different levels of significance of the individual traits in both varieties using Rupestris du Lot rootstock compared to the control. Via Fisher's criterion it was found that 58 % of the traits showed significant differences in Montikola rootstock compared to the control, as the comparison was made based on variability of the traits, while when using the Student criterion for statistical evaluation, the percentage was only 33. The highest significance was reported in the influence of the rootstock on the traits: number of seeds in 100 berries and resistance of berry to pick up from the fruit stalk for cv. Misket Rusenski, determined via both criteria. Comparing the samples tested regarding variability, significant differences were reported of Rupestris du Lot rootstock for the traits: % of berries in grapes and % of mesocarp in berry mass for the same variety. Rupestris du Lot rootstock has significant influence on content of sugars, total acids and mass of 100 seeds in cv. Super ran Bolgar (by the criterion of Fisher) and traits: % of mesocarp of berry mass and % of skin of berry mass (found by the criterion of Student). These traits influence significantly on tasting qualities of grapes and technological qualities of wine. As a result of the analysis of both vines (Misket Rusenski and Super ran Bolgar) a high degree of variability of the values of some technological traits was determined, and it is recommended both criteria to be used for better statistical evaluation. Keyword: Rupestris du Lot rootstock, statistical evaluation, table vine varieties Misket Rusenski and Super ran Bolgar (Vitis vinifera L.), technological traits
砧木的选择很重要，不仅因为它对嫁接葡萄品种的诱导能力，而且还因为它对矿物质营养、糖含量、总酸和其他技术性状的影响。本研究以两个表藤品种misket Rusenski和Super ran Bolgar为研究对象，将其嫁接到两种不同的SO4砧木(在实践中广泛使用，因此被接受为对照)和Rupestris du Lot(通用名称Montikola)上。两个品种在生育期共报告了12个技术性状。采用Fisher (F)和Student (t)评价标准对所得数据进行统计分析。结果表明，与对照相比，两个品种的个体性状均有不同程度的显著性。通过Fisher标准，发现Montikola砧木与对照相比，58%的性状表现出显著差异，因为比较是基于性状的变异性进行的，而使用Student标准进行统计评价时，这一比例仅为33%。砧木对百果种子数和果实抗穗性的影响最为显著。Misket Rusenski，通过两个标准确定。对不同品种的葡萄果实百分比和果实质量中果皮百分比进行了比较，发现不同品种的葡萄果实百分比和果实质量中果皮百分比存在显著差异。砧木对百粒种子的糖含量、总酸含量和质量均有显著影响。性状:果实质量中果皮%和果实质量果皮%(按Student标准)。这些性状对葡萄的品鉴品质和葡萄酒的工艺品质有显著影响。通过对两种葡萄树(Misket Rusenski和Super ran Bolgar)的分析，我们发现某些技术性状的值存在高度变异，建议使用这两种标准进行更好的统计评估。关键词:葡萄砧木;统计评价;桌藤品种Misket Rusenski和Super ran Bolgar (Vitis vinifera L.)
{"title":"STUDY ON THE INFLUENCE OF RUPESTRIS DU LOT ROOTSTOCK ON SOME TECHNOLOGICAL TRAITS OF MUSCAT RUSENSKI AND SUPER RAN BOLGAR TABLE GRAPE CULTIVARS","authors":"G. Dyakova, K. Uzunova, R. Mincheva, Ivan Ivanov","doi":"10.7904/2068-4738-VII(13)-41","DOIUrl":"https://doi.org/10.7904/2068-4738-VII(13)-41","url":null,"abstract":"The choice of rootstock is important not only for the power that it induces on the grafted variety of grapes, but also with respect to its effects on mineral nutrition, content of sugars, total acids and other technological traits. Two table vine varieties-Misket Rusenski and Super ran Bolgar were the objective of the study, grafted on two different SO4 rootstocks (which is widely used in practice and thus accepted control) and Rupestris du Lot (with common name Montikola). A total of 12 technological traits were reported for both varieties during the vegetation. Data obtained were statistically analyzed using Fisher (F) and Student (t) evaluation criteria. The results showed different levels of significance of the individual traits in both varieties using Rupestris du Lot rootstock compared to the control. Via Fisher's criterion it was found that 58 % of the traits showed significant differences in Montikola rootstock compared to the control, as the comparison was made based on variability of the traits, while when using the Student criterion for statistical evaluation, the percentage was only 33. The highest significance was reported in the influence of the rootstock on the traits: number of seeds in 100 berries and resistance of berry to pick up from the fruit stalk for cv. Misket Rusenski, determined via both criteria. Comparing the samples tested regarding variability, significant differences were reported of Rupestris du Lot rootstock for the traits: % of berries in grapes and % of mesocarp in berry mass for the same variety. Rupestris du Lot rootstock has significant influence on content of sugars, total acids and mass of 100 seeds in cv. Super ran Bolgar (by the criterion of Fisher) and traits: % of mesocarp of berry mass and % of skin of berry mass (found by the criterion of Student). These traits influence significantly on tasting qualities of grapes and technological qualities of wine. As a result of the analysis of both vines (Misket Rusenski and Super ran Bolgar) a high degree of variability of the values of some technological traits was determined, and it is recommended both criteria to be used for better statistical evaluation. Keyword: Rupestris du Lot rootstock, statistical evaluation, table vine varieties Misket Rusenski and Super ran Bolgar (Vitis vinifera L.), technological traits","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"61 1","pages":"41-48"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78921141","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 : 2016-06-01DOI: 10.7904/2068-4738-VII(13)-70
O. O. Samuel, T. Victor, Okache Wilfred
This study was designed to investigate the suitability of on–farm compounded feed as an alternative to commercial expensive feed for the production of all male tilapia in outdoor system. Using Pearson's square method, locally available conventional feedstuffs (Soybeans, fishmeal and maize meal) were used to formulate equivalent crude protein (45 %) diet to the popularly used commercial aqua feed (Coppens). Fingerlings of All Male Tilapia were fed for eight weeks and assessed for growth. The result obtained reveals significantly higher performance with commercial diet compared to the compounded on–farm feed. Studies on alternating feeding system using on–farm and commercial diet are proposeded to reduce the cost of Tilapia production in undeveloped nations of the world. Keyword: Nile Tilapia, aqua feed, commercial diet, growth performance.
{"title":"GROWTH PERFORMANCE OF ALL MALE TILAPIA (OREOCHROMIS NILOTICUS) FED COMMERCIAL AND ON–FARM COMPOUNDED DIET","authors":"O. O. Samuel, T. Victor, Okache Wilfred","doi":"10.7904/2068-4738-VII(13)-70","DOIUrl":"https://doi.org/10.7904/2068-4738-VII(13)-70","url":null,"abstract":"This study was designed to investigate the suitability of on–farm compounded feed as an alternative to commercial expensive feed for the production of all male tilapia in outdoor system. Using Pearson's square method, locally available conventional feedstuffs (Soybeans, fishmeal and maize meal) were used to formulate equivalent crude protein (45 %) diet to the popularly used commercial aqua feed (Coppens). Fingerlings of All Male Tilapia were fed for eight weeks and assessed for growth. The result obtained reveals significantly higher performance with commercial diet compared to the compounded on–farm feed. Studies on alternating feeding system using on–farm and commercial diet are proposeded to reduce the cost of Tilapia production in undeveloped nations of the world. Keyword: Nile Tilapia, aqua feed, commercial diet, growth performance.","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"21 1","pages":"70-76"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84353305","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 : 2016-06-01DOI: 10.7904/2068-4738-VII(13)-34
I. Abdelmalik
Endophytic and associative bacteria like Klebsiella are known to enhance growth and yield of plants by fixing atmospheric nitrogen, solubilization of phosphate, production of phytohormones and siderophores. Despite this, less genetic information known concerning this important bacteria. Thus, this study was conducted to explore the relationship between Klebsiella spp. isolated from groundnut from Gadarif (Sudan) and some American type culture collections through 16SrRNA gene analysis. Gadarif strain was isolated using Yeast Extract Mannitol Media, DNA was extracted, 16SrRNA gene was amplified and sequenced. The results showed that Klebsiella pneumoniae from the American type culture collections was the most related to that isolated from Gadarif and Klebsiella oxytoca was the most different. The majority differences were found at several distinct positions. The study concluded that Klebsiella spp. isolated from different regions and different environmental conditions differ in their DNA sequences. Keyword: Endophytic, groundnut, isolate, nucleotides, sequences.
{"title":"COMPARATIVE ANALYSIS OF 16SrRNA GENES OF Klebsiella ISOLATED FROM GROUNDNUT AND SOME AMERICAN TYPE CULTURE COLLECTIONS","authors":"I. Abdelmalik","doi":"10.7904/2068-4738-VII(13)-34","DOIUrl":"https://doi.org/10.7904/2068-4738-VII(13)-34","url":null,"abstract":"Endophytic and associative bacteria like Klebsiella are known to enhance growth and yield of plants by fixing atmospheric nitrogen, solubilization of phosphate, production of phytohormones and siderophores. Despite this, less genetic information known concerning this important bacteria. Thus, this study was conducted to explore the relationship between Klebsiella spp. isolated from groundnut from Gadarif (Sudan) and some American type culture collections through 16SrRNA gene analysis. Gadarif strain was isolated using Yeast Extract Mannitol Media, DNA was extracted, 16SrRNA gene was amplified and sequenced. The results showed that Klebsiella pneumoniae from the American type culture collections was the most related to that isolated from Gadarif and Klebsiella oxytoca was the most different. The majority differences were found at several distinct positions. The study concluded that Klebsiella spp. isolated from different regions and different environmental conditions differ in their DNA sequences. Keyword: Endophytic, groundnut, isolate, nucleotides, sequences.","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"17 1","pages":"34-40"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82072353","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：