Cancer is a global health issues that can affect anyone. Cancer is treated conventionally with surgery, chemotherapy, radiotherapy, and hormone therapy. However, the high cost of conventional treatments is a burden for cancer patients. Therefore, many cancer patients seek for cheaper yet effective alternative treatments. Typhonium flagelliforme is a taro-like plant that can be found across Indonesia. Numerous researches on the anticancer effect of T. flagelliformehave been conducted. However, a systematic review on the anticancer property of T. flagelliforme is still lacking. Therefore, this review aimed to systematically evaluate the scientific evidence for the anticancer activities in T. flagelliforme. Five databases were used as the search engine using the designated search terms and studies were selected based on the inclusion criteria. The anticancer evaluation in 30 studies selected were conducted in leukemia, lymphoma, breast, oral, cervical, lung, liver, colon, and squamous cell carcinoma. The result showed that T. flagelliforme could inhibit cancer cell proliferation with most of the IC50 are less than 200 μg/mL. T. flagelliformeinduced an increase of caspase-3 and -9, as well as a decrease of the anti-apoptotic Bcl-2 protein expression. The expression of p21 protein was increased after treatment of T. flagelliforme extract while the tyrosine kinase, Ki67, HER2/neu, telomerase, and COX-2 expressions were decreased implying T. flagelliforme could inhibit tumor growth and development. Lastly, T. flagelliforme is also capable in reducing the possibility of cancer cell invasion. Findings suggest that T. flagelliforme is potential to further developed for cancer treatment.
{"title":"Anticancer Activity of Typhonium flagelliforme: A Systematic Review","authors":"Audrey Amira Crystalia, Hillary Hillary","doi":"10.54250/ijls.v4i1.99","DOIUrl":"https://doi.org/10.54250/ijls.v4i1.99","url":null,"abstract":"Cancer is a global health issues that can affect anyone. Cancer is treated conventionally with surgery, chemotherapy, radiotherapy, and hormone therapy. However, the high cost of conventional treatments is a burden for cancer patients. Therefore, many cancer patients seek for cheaper yet effective alternative treatments. Typhonium flagelliforme is a taro-like plant that can be found across Indonesia. Numerous researches on the anticancer effect of T. flagelliformehave been conducted. However, a systematic review on the anticancer property of T. flagelliforme is still lacking. Therefore, this review aimed to systematically evaluate the scientific evidence for the anticancer activities in T. flagelliforme. Five databases were used as the search engine using the designated search terms and studies were selected based on the inclusion criteria. The anticancer evaluation in 30 studies selected were conducted in leukemia, lymphoma, breast, oral, cervical, lung, liver, colon, and squamous cell carcinoma. The result showed that T. flagelliforme could inhibit cancer cell proliferation with most of the IC50 are less than 200 μg/mL. T. flagelliformeinduced an increase of caspase-3 and -9, as well as a decrease of the anti-apoptotic Bcl-2 protein expression. The expression of p21 protein was increased after treatment of T. flagelliforme extract while the tyrosine kinase, Ki67, HER2/neu, telomerase, and COX-2 expressions were decreased implying T. flagelliforme could inhibit tumor growth and development. Lastly, T. flagelliforme is also capable in reducing the possibility of cancer cell invasion. Findings suggest that T. flagelliforme is potential to further developed for cancer treatment.","PeriodicalId":375737,"journal":{"name":"Indonesian Journal of Life Sciences | ISSN: 2656-0682 (online)","volume":"11 suppl_1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123649552","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}
Felicia Edgina Susilo, I. V. Surjaputra, Silvia Apriliani Boentoro, Yovita Ariela, B. P. Sulistyo
Breast cancer is the most common type of cancer occurring in women with increasing prevalence in these past few years. Although many targeted therapies have been developed to increase the specificity of the treatment, many patients still suffer from cancer resistance and relapse. Green tea, a common beverage derived from natural plants, has been shown to induce chemopreventive effects and exhibit anti-cancer activity through its catechins and polyphenols content. The main well-known compound that induces these effects is epigallocatechin-3-gallate (EGCG). Green tea also contains other naturally occurring compounds such as catechin (C), epicatechin (EC), epigallocatechin (EGC), epicatechin-3-gallate (ECG), and others. In this study, we assessed and compared the anti-cancer activity of these green tea-derived compounds towards different types of breast cancer cell lines. A total of 15 original research papers from PubMed, Google Scholar, and DOAJ databases were collected and evaluated for the data extraction. The results showed that EGCG was the most potent compound in green tea that was able to reduce cell viability, wound closure, and induce apoptosis even in highly aggressive MDA-MB-231 and lower grade MCF-7 cell lines with ranging concentration. The second potent compound was ECG, followed by EGC and EC that exhibited intermediate effects. Lastly, catechin was shown to have the lowest anti-cancer activity among all other compounds. Flavonols were also shown to exert cytotoxic effects toward breast cancer cells. Moreover, further study is needed to discover the exact mechanism of each compound and determine its relationship toward different types of breast cancer cell lines.
{"title":"Systematic Review of the Anti-Cancer Activity of Green Tea (Camellia sinensis) -Derived Compounds in Breast Cancer In Vitro","authors":"Felicia Edgina Susilo, I. V. Surjaputra, Silvia Apriliani Boentoro, Yovita Ariela, B. P. Sulistyo","doi":"10.54250/ijls.v4i1.96","DOIUrl":"https://doi.org/10.54250/ijls.v4i1.96","url":null,"abstract":"Breast cancer is the most common type of cancer occurring in women with increasing prevalence in these past few years. Although many targeted therapies have been developed to increase the specificity of the treatment, many patients still suffer from cancer resistance and relapse. Green tea, a common beverage derived from natural plants, has been shown to induce chemopreventive effects and exhibit anti-cancer activity through its catechins and polyphenols content. The main well-known compound that induces these effects is epigallocatechin-3-gallate (EGCG). Green tea also contains other naturally occurring compounds such as catechin (C), epicatechin (EC), epigallocatechin (EGC), epicatechin-3-gallate (ECG), and others. In this study, we assessed and compared the anti-cancer activity of these green tea-derived compounds towards different types of breast cancer cell lines. A total of 15 original research papers from PubMed, Google Scholar, and DOAJ databases were collected and evaluated for the data extraction. The results showed that EGCG was the most potent compound in green tea that was able to reduce cell viability, wound closure, and induce apoptosis even in highly aggressive MDA-MB-231 and lower grade MCF-7 cell lines with ranging concentration. The second potent compound was ECG, followed by EGC and EC that exhibited intermediate effects. Lastly, catechin was shown to have the lowest anti-cancer activity among all other compounds. Flavonols were also shown to exert cytotoxic effects toward breast cancer cells. Moreover, further study is needed to discover the exact mechanism of each compound and determine its relationship toward different types of breast cancer cell lines. ","PeriodicalId":375737,"journal":{"name":"Indonesian Journal of Life Sciences | ISSN: 2656-0682 (online)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129375842","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}
Mung bean and quinoa are good sources of protein from legumes and pseudo cereals respectively. Both sources have relatively high protein content and acceptable amino acids composition. The potential and application of mung bean and quinoa as protein isolates have been discovered in some studies. Several isolation techniques such as wet fractionation (acid-base extraction), micellization, dry fractionation, aqueous separation or combination of some techniques can be used to isolate protein. This review summarized different methods and processing conditions applied during production of mung bean and quinoa protein isolates. Extracting protein from different sources may require different conditions, which results in different compositions and functional properties. Acid-base extraction is the most common method applied in mung bean and quinoa and results in high protein purity and yields. Micellization is an alternative method used in mung bean to produce higher protein content. Dry fractionation is a sustainable option used in quinoa to concentrate protein fractions. Purification methods such as ultrafiltration and aqueous phase separation can be used. Different methods and processing conditions affect functional properties, including solubility, water and oil absorption, emulsification, foaming, thermal properties of isolates, which also affect the suitable application for isolates. Keywords: Protein isolates; Quinoa; Mung bean; Wet fractionation; Dry fractionation
{"title":"Processing Condition and Properties of Protein Isolates from Mung Bean (Vigna radiata) and Quinoa (Chenopodium quinoa Willd)","authors":"Desak P. A. P. Dewi","doi":"10.54250/ijls.v4i1.98","DOIUrl":"https://doi.org/10.54250/ijls.v4i1.98","url":null,"abstract":"Mung bean and quinoa are good sources of protein from legumes and pseudo cereals respectively. Both sources have relatively high protein content and acceptable amino acids composition. The potential and application of mung bean and quinoa as protein isolates have been discovered in some studies. Several isolation techniques such as wet fractionation (acid-base extraction), micellization, dry fractionation, aqueous separation or combination of some techniques can be used to isolate protein. This review summarized different methods and processing conditions applied during production of mung bean and quinoa protein isolates. Extracting protein from different sources may require different conditions, which results in different compositions and functional properties. Acid-base extraction is the most common method applied in mung bean and quinoa and results in high protein purity and yields. Micellization is an alternative method used in mung bean to produce higher protein content. Dry fractionation is a sustainable option used in quinoa to concentrate protein fractions. Purification methods such as ultrafiltration and aqueous phase separation can be used. Different methods and processing conditions affect functional properties, including solubility, water and oil absorption, emulsification, foaming, thermal properties of isolates, which also affect the suitable application for isolates. \u0000Keywords: Protein isolates; Quinoa; Mung bean; Wet fractionation; Dry fractionation","PeriodicalId":375737,"journal":{"name":"Indonesian Journal of Life Sciences | ISSN: 2656-0682 (online)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127005015","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}
Matthew Chrisdianto, Fedric Intan Damai, Roselyn Mulyono, Jesslyn Audrey Virginia, Katherine K
Vaccines are widely used as a preventive measure against influenza virus infection. However, these vaccines gain concerns regarding their biosafety due to implementing the highly pathogenic avian influenza in the production process. A breakthrough that uses insect cells due to their ability to produce protein rapidly, especially viral antigens for the potential avian influenza outbreak, is being extensively researched. Insect cells infected by baculovirus (BV) are utilized to express proteins known as virus-like protein (VLP). The objective of this review is to assess the production of the avian influenza vaccine (i.e., H5N1 and H7N9 strains) made from VLP by utilizing a baculovirus-insect cell (BV-IC) expression system. A narrative review was conducted by screening international indexed journals from the last 10 years about the topic. The result shows that VLP vaccine development using BV-IC expression can be a cheaper and safer alternative to conventional vaccines while also producing a high yield. The upstream process consists of the IC infection by the BV and BV-IC cell cultivation inside the bioreactor. The downstream process consists of the purification of the VLP product until it becomes a functioning vaccine. The VLP vaccine has improved immunogenic quality, enabling a more specific immune response than other vaccines. However, studies performed on avian influenza vaccines produced by the BV-IC expression system are still lacking. Therefore, further studies are required to improve the current VLP vaccine production processes.
{"title":"Bioprocessing of Avian Influenza VLP Vaccine using Baculovirus-Insect Cell Expression System","authors":"Matthew Chrisdianto, Fedric Intan Damai, Roselyn Mulyono, Jesslyn Audrey Virginia, Katherine K","doi":"10.54250/ijls.v4i1.69","DOIUrl":"https://doi.org/10.54250/ijls.v4i1.69","url":null,"abstract":"Vaccines are widely used as a preventive measure against influenza virus infection. However, these vaccines gain concerns regarding their biosafety due to implementing the highly pathogenic avian influenza in the production process. A breakthrough that uses insect cells due to their ability to produce protein rapidly, especially viral antigens for the potential avian influenza outbreak, is being extensively researched. Insect cells infected by baculovirus (BV) are utilized to express proteins known as virus-like protein (VLP). The objective of this review is to assess the production of the avian influenza vaccine (i.e., H5N1 and H7N9 strains) made from VLP by utilizing a baculovirus-insect cell (BV-IC) expression system. A narrative review was conducted by screening international indexed journals from the last 10 years about the topic. The result shows that VLP vaccine development using BV-IC expression can be a cheaper and safer alternative to conventional vaccines while also producing a high yield. The upstream process consists of the IC infection by the BV and BV-IC cell cultivation inside the bioreactor. The downstream process consists of the purification of the VLP product until it becomes a functioning vaccine. The VLP vaccine has improved immunogenic quality, enabling a more specific immune response than other vaccines. However, studies performed on avian influenza vaccines produced by the BV-IC expression system are still lacking. Therefore, further studies are required to improve the current VLP vaccine production processes.","PeriodicalId":375737,"journal":{"name":"Indonesian Journal of Life Sciences | ISSN: 2656-0682 (online)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127478204","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}
Nowadays, food industries are exploring more about naturally-derived colorants. Algae is proposed to be an excellent alternative source for natural colorants as it needs lesser biomass. Phycocyanin, phycoerythrin, and astaxanthin are commercially used blue-green, red, and red-orange algae-sourced pigments due to their high protein yield, health benefits, and ease of extractions methods. A literature survey conducted using Google Scholar and ScienceDirect database with inclusion and exclusion criteria gained 44 papers used as primary references to assess those algae pigments' stability towards temperature, pH, light, and oxygen for food applications. Low pH levels and addition of preservatives (sugar, citric acid) or polyhydric alcohols enhance phycocyanin range of stability (pH of 5–6 and >40oC with pH >5 or <3). Phycoerythrin’s stability at -20 to 4°C and neutral pH is improved by adding additives (citric acid, benzoic acid) or nanofibers, cross-linking method, complex formation, and microencapsulation. Phycocyanin and phycoerythrin’s light stability depend on the light’s composition, quality, and quantity; hence, utilization of dark-colored packaging to prevent light exposure is done. Astaxanthin’s instability towards light exposure (causing photoexcitation), temperature of >30°C, and pH of >4 can be solved through chitosan solution coating and microencapsulation using various wall materials and complex formation. Phycocyanin is unaffected against oxygen (unlike phycoerythrin and astaxanthin), yet all of them exert antioxidant properties. Therefore, the inconsistency of these colorants’ stability depending on food processing conditions demand further development through research to widen their commercial food applications.
{"title":"The Stability of Phycocyanin, Phycoerythrin, and Astaxanthin from Algae Towards Temperature, pH, Light, and Oxygen as a Commercial Natural Food Colorant","authors":"Bryan Ashley Goyudianto, Catarina Meliana, Debby Muliani, J. Jeslin, Yohana Elma Sadeli, Nanda Rizqia Pradana Ratnasari","doi":"10.54250/IJLS.V3I2.126","DOIUrl":"https://doi.org/10.54250/IJLS.V3I2.126","url":null,"abstract":"Nowadays, food industries are exploring more about naturally-derived colorants. Algae is proposed to be an excellent alternative source for natural colorants as it needs lesser biomass. Phycocyanin, phycoerythrin, and astaxanthin are commercially used blue-green, red, and red-orange algae-sourced pigments due to their high protein yield, health benefits, and ease of extractions methods. A literature survey conducted using Google Scholar and ScienceDirect database with inclusion and exclusion criteria gained 44 papers used as primary references to assess those algae pigments' stability towards temperature, pH, light, and oxygen for food applications. Low pH levels and addition of preservatives (sugar, citric acid) or polyhydric alcohols enhance phycocyanin range of stability (pH of 5–6 and >40oC with pH >5 or <3). Phycoerythrin’s stability at -20 to 4°C and neutral pH is improved by adding additives (citric acid, benzoic acid) or nanofibers, cross-linking method, complex formation, and microencapsulation. Phycocyanin and phycoerythrin’s light stability depend on the light’s composition, quality, and quantity; hence, utilization of dark-colored packaging to prevent light exposure is done. Astaxanthin’s instability towards light exposure (causing photoexcitation), temperature of >30°C, and pH of >4 can be solved through chitosan solution coating and microencapsulation using various wall materials and complex formation. Phycocyanin is unaffected against oxygen (unlike phycoerythrin and astaxanthin), yet all of them exert antioxidant properties. Therefore, the inconsistency of these colorants’ stability depending on food processing conditions demand further development through research to widen their commercial food applications.","PeriodicalId":375737,"journal":{"name":"Indonesian Journal of Life Sciences | ISSN: 2656-0682 (online)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125793142","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}
A. Salim, Dandy Felix Kristanto, Felicia Subianto, Janice Evita Sundah, Putri Avanny Jamaica, Tiara Angelika, Nurul Fajry Maulida
In this review, the function of secondary metabolites in Binahong (Anredera cordifolia (Ten.) Steenis) leaves were summarized for their therapeutic effects such as antimicrobial activity, anti-inflammatory, wound healing, lowering the blood pressure, and antihyperlipidemic activity as a potential medicinal plant to treat disease. The phytochemical screening of Binahong leaves extracted by using particular solvent showed positive results to the presence of phenolic, steroid, terpenoid, alkaloid, and saponin compounds contained in the extract. The antimicrobial activity is able to disrupt cell membrane activity and inhibit bacterial growth, meanwhile anti-inflammatory ability is able to decrease anti-inflammatory agents level. It also decreases blood pressure by regulation of lipid metabolites, reduction of peripheral resistance, and upregulation of nitric oxide activity. The ethanolic extract of Binahong leaves can reduce fat deposits or layers in the endothelial cells, cholesterol, triglycerides, and low-density lipoprotein (LDL) cholesterol levels, and decrease the levels of malondialdehyde (MDA formation) from the lipid peroxidation to prevent hyperlipidemia and heart disease.
{"title":"Phytochemical Screening and Therapeutic Effects of Binahong (Anredera cordifolia (Ten.) Steenis) Leaves","authors":"A. Salim, Dandy Felix Kristanto, Felicia Subianto, Janice Evita Sundah, Putri Avanny Jamaica, Tiara Angelika, Nurul Fajry Maulida","doi":"10.54250/IJLS.V3I2.125","DOIUrl":"https://doi.org/10.54250/IJLS.V3I2.125","url":null,"abstract":"In this review, the function of secondary metabolites in Binahong (Anredera cordifolia (Ten.) Steenis) leaves were summarized for their therapeutic effects such as antimicrobial activity, anti-inflammatory, wound healing, lowering the blood pressure, and antihyperlipidemic activity as a potential medicinal plant to treat disease. The phytochemical screening of Binahong leaves extracted by using particular solvent showed positive results to the presence of phenolic, steroid, terpenoid, alkaloid, and saponin compounds contained in the extract. The antimicrobial activity is able to disrupt cell membrane activity and inhibit bacterial growth, meanwhile anti-inflammatory ability is able to decrease anti-inflammatory agents level. It also decreases blood pressure by regulation of lipid metabolites, reduction of peripheral resistance, and upregulation of nitric oxide activity. The ethanolic extract of Binahong leaves can reduce fat deposits or layers in the endothelial cells, cholesterol, triglycerides, and low-density lipoprotein (LDL) cholesterol levels, and decrease the levels of malondialdehyde (MDA formation) from the lipid peroxidation to prevent hyperlipidemia and heart disease.","PeriodicalId":375737,"journal":{"name":"Indonesian Journal of Life Sciences | ISSN: 2656-0682 (online)","volume":"162 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114009578","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}
One of the factor-driven global environmental concerns and health issues is excessive meat production and consumption. The popularity of meat substitutes for the benefit of sustainability and well-being has been increasing. This review highlights the health benefits, sustainability, and sensorial properties of plant-based materials as meat substitutes. Each of the materials has its advantages and disadvantages. Mushrooms, mycoprotein, soy, TVP, and seitan have a high potential to become a healthier and more sustainable meat alternative. However, there are some challenges, such as mushrooms' wide variety, mycoprotein production cost, beany and grainy nodes of soy-based products, increased seitan production that negatively impacts the environment, and low protein content of jackfruit. Nuts, cauliflower, potato, and eggplant require significant sensory improvement to mimic meat characteristics despite their environmental advantages. Moreover, their protein content and quality are low. On the other hand, Cottonseed proteins contain toxic gossypol, and research on their sustainability and nutritional value is limited. For legumes and lentils, their processing reduces some nutritional components and their taste and texture from meat. Overall, these fungi and vegetables possess great potential as meat substitutes due to their high nutritive value, workable sensorial properties, and good sustainability compared to conventional meat despite having their challenges to become potential plant-based meat products.
{"title":"Food Innovation: Fungi and Vegetables Potential as A Healthy and Sustainable Meat Substitute","authors":"Debby Muliani, Evelyn Nathania, J. J, Yasmin Nadira Jayanti, Edwin Hadrian","doi":"10.54250/ijls.v3i2.127","DOIUrl":"https://doi.org/10.54250/ijls.v3i2.127","url":null,"abstract":"One of the factor-driven global environmental concerns and health issues is excessive meat production and consumption. The popularity of meat substitutes for the benefit of sustainability and well-being has been increasing. This review highlights the health benefits, sustainability, and sensorial properties of plant-based materials as meat substitutes. Each of the materials has its advantages and disadvantages. Mushrooms, mycoprotein, soy, TVP, and seitan have a high potential to become a healthier and more sustainable meat alternative. However, there are some challenges, such as mushrooms' wide variety, mycoprotein production cost, beany and grainy nodes of soy-based products, increased seitan production that negatively impacts the environment, and low protein content of jackfruit. Nuts, cauliflower, potato, and eggplant require significant sensory improvement to mimic meat characteristics despite their environmental advantages. Moreover, their protein content and quality are low. On the other hand, Cottonseed proteins contain toxic gossypol, and research on their sustainability and nutritional value is limited. For legumes and lentils, their processing reduces some nutritional components and their taste and texture from meat. Overall, these fungi and vegetables possess great potential as meat substitutes due to their high nutritive value, workable sensorial properties, and good sustainability compared to conventional meat despite having their challenges to become potential plant-based meat products.","PeriodicalId":375737,"journal":{"name":"Indonesian Journal of Life Sciences | ISSN: 2656-0682 (online)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115537279","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}
Jonathan J, V. Tania, Jessica C. Tanjaya, Katherine K
Xylanase is a hydrolytic enzyme produced by fungi and bacteria utilized in various industrial applications such as food, biobleaching, animal feed, and pharmaceuticals. Due to its wide variety of applications, xylanase's large-scale industrial production has gained researchers' interest. Many factors and methods affect fungal xylanase's production in both upstream and downstream processing stages. The upstream production methods used are submerged fermentation (SmF) and solid-state fermentation (SSF), where SmF involves the usage of liquid substrates, while the SSF applies solid substrates to inoculate the microbes. The downstream processing of fungal xylanase includes extraction, purification, and formulation. The extraction methods used to extract fungal xylanase are filtration and solvent extraction. Meanwhile, the purification methods include ultrafiltration, precipitation, chromatography, Aqueous Two-Phase System (ATPS), and Aqueous Two-Phase Affinity Partitioning (ATPAP). The formulation of xylanase product is obtained in either liquid from the extraction-purification results, which can be converted to powder form using technologies such as spray drying to increase storage life. Moreover, immobilization of xylanase with nanoparticles of SiO2 could produce reusable xylanase enzymes. Several future studies have also been suggested. This review aims to explain the upstream and downstream processes of fungal xylanase production as well as the factors that affect those processes.
{"title":"Recent Advancements of Fungal Xylanase Upstream Production and Downstream Processing","authors":"Jonathan J, V. Tania, Jessica C. Tanjaya, Katherine K","doi":"10.54250/IJLS.V3I1.122","DOIUrl":"https://doi.org/10.54250/IJLS.V3I1.122","url":null,"abstract":"Xylanase is a hydrolytic enzyme produced by fungi and bacteria utilized in various industrial applications such as food, biobleaching, animal feed, and pharmaceuticals. Due to its wide variety of applications, xylanase's large-scale industrial production has gained researchers' interest. Many factors and methods affect fungal xylanase's production in both upstream and downstream processing stages. The upstream production methods used are submerged fermentation (SmF) and solid-state fermentation (SSF), where SmF involves the usage of liquid substrates, while the SSF applies solid substrates to inoculate the microbes. The downstream processing of fungal xylanase includes extraction, purification, and formulation. The extraction methods used to extract fungal xylanase are filtration and solvent extraction. Meanwhile, the purification methods include ultrafiltration, precipitation, chromatography, Aqueous Two-Phase System (ATPS), and Aqueous Two-Phase Affinity Partitioning (ATPAP). The formulation of xylanase product is obtained in either liquid from the extraction-purification results, which can be converted to powder form using technologies such as spray drying to increase storage life. Moreover, immobilization of xylanase with nanoparticles of SiO2 could produce reusable xylanase enzymes. Several future studies have also been suggested. This review aims to explain the upstream and downstream processes of fungal xylanase production as well as the factors that affect those processes.","PeriodicalId":375737,"journal":{"name":"Indonesian Journal of Life Sciences | ISSN: 2656-0682 (online)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121860189","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}
Patients diagnosed with rheumatoid arthritis (RA) show symptoms of joint affiliations. Focusing on the epigenetic factors leading to RA, the expression of several miRNAs are assumed to be one of the components influencing the cause of RA. Consequently, the increased expression of miR-223 is hypothesized to be involved in the pathogenesis of RA. This study aims to analyze the increased expression of miR-223 of RA patients in comparison with the normal and healthy representatives. Five methods from five different studies were involved in this review. The RNA was first isolated from heparinized venous blood or peripheral blood of RA patients and healthy controls. Reverse transcription was done to convert isolated RNA into cDNA and the expression of miR-223 was then measured using real-time PCR. The expression of miR-223 had exhibited a considerable increase in its concentration on RA patients when compared to healthy controls. Besides, the heightened concentration is taken upon consideration as miR-223 has a role in the regulation of the immune system and inflammatory responses.
{"title":"Correlation Between miR-223 Expression and Rheumatoid Arthritis","authors":"A. Angelika, Carren Kwoknata Djohan, Nadya Marcelina Julianto, Tiffanny Adora Putri, Vivi Julietta, Nanda Rizqia Pradana Ratnasari","doi":"10.54250/IJLS.V3I1.120","DOIUrl":"https://doi.org/10.54250/IJLS.V3I1.120","url":null,"abstract":"Patients diagnosed with rheumatoid arthritis (RA) show symptoms of joint affiliations. Focusing on the epigenetic factors leading to RA, the expression of several miRNAs are assumed to be one of the components influencing the cause of RA. Consequently, the increased expression of miR-223 is hypothesized to be involved in the pathogenesis of RA. This study aims to analyze the increased expression of miR-223 of RA patients in comparison with the normal and healthy representatives. Five methods from five different studies were involved in this review. The RNA was first isolated from heparinized venous blood or peripheral blood of RA patients and healthy controls. Reverse transcription was done to convert isolated RNA into cDNA and the expression of miR-223 was then measured using real-time PCR. The expression of miR-223 had exhibited a considerable increase in its concentration on RA patients when compared to healthy controls. Besides, the heightened concentration is taken upon consideration as miR-223 has a role in the regulation of the immune system and inflammatory responses.","PeriodicalId":375737,"journal":{"name":"Indonesian Journal of Life Sciences | ISSN: 2656-0682 (online)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115666379","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}
Bacterial cellulose (BC) is an extracellular homopolymer produced by certain species of bacteria. It has demonstrated the potential as an alternative to plant cellulose with more appealing features such as unique nanostructure, high porosity, high crystallization index, high tensile strength, high water holding capacity, and a high degree of polymerization. These attributes facilitate BC utilization in various applications, ranging from the food industry, cosmetics, pharmaceutical, medical field, waste treatment, textile, and paper industry. Considering the advantages and wide range of applications, it is necessary to explore and improve the current industrial production to achieve a higher yield at a lower cost. This review article summarizes the BC properties and characteristics as well as its application in different fields. Furthermore, the potential of agricultural waste molasses for low-cost BC production is also discussed.
{"title":"A Review on Bacterial Cellulose: Properties, Applications, Fermentative Production, and Molasses Potential as Alternative Medium","authors":"C. Angela, P. Devanthi","doi":"10.54250/IJLS.V3I1.124","DOIUrl":"https://doi.org/10.54250/IJLS.V3I1.124","url":null,"abstract":"Bacterial cellulose (BC) is an extracellular homopolymer produced by certain species of bacteria. It has demonstrated the potential as an alternative to plant cellulose with more appealing features such as unique nanostructure, high porosity, high crystallization index, high tensile strength, high water holding capacity, and a high degree of polymerization. These attributes facilitate BC utilization in various applications, ranging from the food industry, cosmetics, pharmaceutical, medical field, waste treatment, textile, and paper industry. Considering the advantages and wide range of applications, it is necessary to explore and improve the current industrial production to achieve a higher yield at a lower cost. This review article summarizes the BC properties and characteristics as well as its application in different fields. Furthermore, the potential of agricultural waste molasses for low-cost BC production is also discussed.","PeriodicalId":375737,"journal":{"name":"Indonesian Journal of Life Sciences | ISSN: 2656-0682 (online)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117341748","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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