There has been an increasing demand for functional foods with numerous health benefits due to intensified consumer awareness leading to a major shift in the consumption patterns of food. This has largely been attributed to increased lifestyle diseases across different populations. The use of food with nutraceutical and functional properties for management of lifestyle diseases like diabetes, obesity, and cardiovascular problems is now gaining momentum among the public. Consequently, the consumption of chia seeds (Salvia hispanica L.) has increased in recent years particularly due to its high content of omega-3 fatty acids and dietary fiber. Chia seeds also contain high quality proteins which offer all the essential amino acids and several vital minerals. In addition, chia seeds are a potential source of antioxidants and polyphenolic compounds such as chlorogenic acid, caffeic acid, myricetin, quercetin, and kaempferol with the major phenolic acid being rosmarinic. Owing to the rich nutritional profile, chia seeds provide numerous health benefits such as; cardiac protective and hepatic protective effects, anti-aging and anti-carcinogenic properties. The high amounts of dietary fibers present in the seeds also confer benefits by preserving good glycemic control thus helps in controlling diabetes mellitus. In addition to the numerous health benefits accrued to consumption of chia seeds, they have great potential in application in the food industry for; development of various baked products, production of biodegradable edible films, use as emulsifiers and stabilizers among other uses. This review provides an in-depth insight into the potential of chia crop in promoting nutrition and food security by providing comprehensive information pertaining to; its origin, cultivation and distribution, physical properties, nutritional characteristics, health benefits, functional properties and its potential use in the food industry. It evident that chia seeds contain superior nutritional components as compared to other seeds and also confers many health benefits such as antioxidative, anti-hypertensive and hypoglycemic properties among others. It possesses physical and functional properties that make it an excellent crop for use in food applications for the development of functional foods. Moreover, its application not only limited to food but can also be used for feed. Chia therefore demonstrates great potential as a crop that can be utilized for improved food and nutrition security.
{"title":"Chia (Salvia hispanica L.) – A Potential Crop for Food and Nutrition Security in Africa","authors":"Pauline W. Ikumi, M. Mburu, D. Njoroge","doi":"10.5539/jfr.v8n6p104","DOIUrl":"https://doi.org/10.5539/jfr.v8n6p104","url":null,"abstract":"There has been an increasing demand for functional foods with numerous health benefits due to intensified consumer awareness leading to a major shift in the consumption patterns of food. This has largely been attributed to increased lifestyle diseases across different populations. The use of food with nutraceutical and functional properties for management of lifestyle diseases like diabetes, obesity, and cardiovascular problems is now gaining momentum among the public. Consequently, the consumption of chia seeds (Salvia hispanica L.) has increased in recent years particularly due to its high content of omega-3 fatty acids and dietary fiber. Chia seeds also contain high quality proteins which offer all the essential amino acids and several vital minerals. In addition, chia seeds are a potential source of antioxidants and polyphenolic compounds such as chlorogenic acid, caffeic acid, myricetin, quercetin, and kaempferol with the major phenolic acid being rosmarinic. Owing to the rich nutritional profile, chia seeds provide numerous health benefits such as; cardiac protective and hepatic protective effects, anti-aging and anti-carcinogenic properties. The high amounts of dietary fibers present in the seeds also confer benefits by preserving good glycemic control thus helps in controlling diabetes mellitus. In addition to the numerous health benefits accrued to consumption of chia seeds, they have great potential in application in the food industry for; development of various baked products, production of biodegradable edible films, use as emulsifiers and stabilizers among other uses. This review provides an in-depth insight into the potential of chia crop in promoting nutrition and food security by providing comprehensive information pertaining to; its origin, cultivation and distribution, physical properties, nutritional characteristics, health benefits, functional properties and its potential use in the food industry. It evident that chia seeds contain superior nutritional components as compared to other seeds and also confers many health benefits such as antioxidative, anti-hypertensive and hypoglycemic properties among others. It possesses physical and functional properties that make it an excellent crop for use in food applications for the development of functional foods. Moreover, its application not only limited to food but can also be used for feed. Chia therefore demonstrates great potential as a crop that can be utilized for improved food and nutrition security.","PeriodicalId":15819,"journal":{"name":"Journal of Food Research","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83637684","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}
Y. Riswahyuli, A. Rohman, F. Setyabudi, S. Raharjo
Several wild honey samples collected from seven different regions in Indonesia were investigated to determine their total phenolic content, flavonoid content, and free radical scavenging activity by analyzing the 1,1-diphenyl-2-picrylhydrazyl (DDPH) radical and phenolic profile. Rutin, (+)-catechin, ferulic acid, and galangin were found to be the major phenolic compounds of Indonesia wild honey. The total phenolic content significantly correlated with the total flavonoid content (p=0.000) and the percentage of DPPH radical scavenging activity (p=0.000). Results indicated that there are different polyphenol profiles among the different regions.
{"title":"Evaluation of Phenolic Content and Free Radical Scavenging Activity of Indonesia Wild Honey Collected from Seven Different Regions","authors":"Y. Riswahyuli, A. Rohman, F. Setyabudi, S. Raharjo","doi":"10.5539/jfr.v8n6p94","DOIUrl":"https://doi.org/10.5539/jfr.v8n6p94","url":null,"abstract":"Several wild honey samples collected from seven different regions in Indonesia were investigated to determine their total phenolic content, flavonoid content, and free radical scavenging activity by analyzing the 1,1-diphenyl-2-picrylhydrazyl (DDPH) radical and phenolic profile. Rutin, (+)-catechin, ferulic acid, and galangin were found to be the major phenolic compounds of Indonesia wild honey. The total phenolic content significantly correlated with the total flavonoid content (p=0.000) and the percentage of DPPH radical scavenging activity (p=0.000). Results indicated that there are different polyphenol profiles among the different regions.","PeriodicalId":15819,"journal":{"name":"Journal of Food Research","volume":"34 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74912600","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}
B. Nemzer, Diganta Kalita, A. Yashin, N. Nifantiev, Y. Yashin
Polysaccharides are naturally occurring biomacromolecules composed of carbohydrate molecules linked by glycosidic bonds. A number of polysaccharides are known to possess beneficial therapeutic effects against inflammation, diabetes, cardiovascular diseases, and cancers. Indeed, polysaccharides are reportedly effective free radical scavengers and antioxidants, thereby playing a critical role in the prevention of damage to living organisms under oxidative stress. In this review we provide an overview of the sources, extraction, and antioxidant activities of some natural polysaccharides.
{"title":"In vitro Antioxidant Activities of Natural Polysaccharides: An overview","authors":"B. Nemzer, Diganta Kalita, A. Yashin, N. Nifantiev, Y. Yashin","doi":"10.5539/jfr.v8n6p78","DOIUrl":"https://doi.org/10.5539/jfr.v8n6p78","url":null,"abstract":"Polysaccharides are naturally occurring biomacromolecules composed of carbohydrate molecules linked by glycosidic bonds. A number of polysaccharides are known to possess beneficial therapeutic effects against inflammation, diabetes, cardiovascular diseases, and cancers. Indeed, polysaccharides are reportedly effective free radical scavengers and antioxidants, thereby playing a critical role in the prevention of damage to living organisms under oxidative stress. In this review we provide an overview of the sources, extraction, and antioxidant activities of some natural polysaccharides.","PeriodicalId":15819,"journal":{"name":"Journal of Food Research","volume":"43 4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86307038","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}
Sean X. Liu, Diejun Chen, Mukti Singh, Jingyuan Xu
Soybean hulls are a by-product from soybean processing for oil and meal production which comprise approximately 8% of the whole seed. This study investigated water holding capacities and pasting properties, and first reported the phenolic contents and antioxidant activities from soybean hulls which are important to our long-term health. In addition, the conditions for extracting proteins from soybean hulls including optimum pH, as well as homogenizing and separation methods for extraction, were also studied. Higher protein content in extracts and recoveries was obtained with extraction at pH 9. Using sieve separation may be an effective way to extract proteins from hulls for industrial applications. The precipitated protein content increased from 51.52% to 59.29% after purification by washing with water once; however, after two washes, no further improvement was shown. The extracted proteins can be used for food applications. The ground hull powders (10% protein), dried supernatant (14% protein) and sediments (7-8% proteins) along with valuable fibers should be good food ingredients for several food categories. This research explored the great potential of converting the low value by-products into value-added functional food uses along with the benefit of reducing food and agricultural wastes.
{"title":"Extraction of Proteins and Pasting and Antioxidant Properties of Soybean Hulls","authors":"Sean X. Liu, Diejun Chen, Mukti Singh, Jingyuan Xu","doi":"10.5539/jfr.v8n6p66","DOIUrl":"https://doi.org/10.5539/jfr.v8n6p66","url":null,"abstract":"Soybean hulls are a by-product from soybean processing for oil and meal production which comprise approximately 8% of the whole seed. This study investigated water holding capacities and pasting properties, and first reported the phenolic contents and antioxidant activities from soybean hulls which are important to our long-term health. In addition, the conditions for extracting proteins from soybean hulls including optimum pH, as well as homogenizing and separation methods for extraction, were also studied. Higher protein content in extracts and recoveries was obtained with extraction at pH 9. Using sieve separation may be an effective way to extract proteins from hulls for industrial applications. The precipitated protein content increased from 51.52% to 59.29% after purification by washing with water once; however, after two washes, no further improvement was shown. The extracted proteins can be used for food applications. The ground hull powders (10% protein), dried supernatant (14% protein) and sediments (7-8% proteins) along with valuable fibers should be good food ingredients for several food categories. This research explored the great potential of converting the low value by-products into value-added functional food uses along with the benefit of reducing food and agricultural wastes.","PeriodicalId":15819,"journal":{"name":"Journal of Food Research","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81075299","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}
Safiullah M. Pathan, F. Eivazi, B. Valliyodan, K. Paul, G. Ndunguru, K. Clark
Quinoa (Chenopodium quinoa Willd.) grain is often eaten worldwide as a healthy food, but consuming nutrient-rich quinoa leaves as a leafy green vegetable is uncommon. This study evaluated the potentiality of leafy green quinoa as a major source of protein, amino acids, and minerals in the human diet. Also, the study compared the nutrient content of quinoa leaves with those of amaranth and spinach leaves. The proximate analysis of quinoa dry leaves showed a higher amount (g/100 g dry weight) of protein (37.05) than amaranth (27.45) and spinach (30.00 g). Furthermore, a lower amount of carbohydrate (34.03) was found in quinoa leaves compared to amaranth (47.90) and spinach (43.78 g). A higher amount of essential amino acids was found in quinoa leaves relative to those of amaranth and spinach. The highest amounts (mg/100 g dry weight) of minerals in quinoa dry leaves were copper (1.12), manganese (26.49), and potassium (8769.00 mg), followed by moderate amounts of calcium (1535.00), phosphorus (405.62), sodium (15.12), and zinc (6.79 mg). Our findings suggest that quinoa leaves can be consumed as a green vegetable with an excellent source of nutrients. Therefore, we endorse the inclusion of quinoa in the leafy green vegetable group.
{"title":"Nutritional Composition of the Green Leaves of Quinoa (Chenopodium quinoa Willd.)","authors":"Safiullah M. Pathan, F. Eivazi, B. Valliyodan, K. Paul, G. Ndunguru, K. Clark","doi":"10.5539/jfr.v8n6p55","DOIUrl":"https://doi.org/10.5539/jfr.v8n6p55","url":null,"abstract":"Quinoa (Chenopodium quinoa Willd.) grain is often eaten worldwide as a healthy food, but consuming nutrient-rich quinoa leaves as a leafy green vegetable is uncommon. This study evaluated the potentiality of leafy green quinoa as a major source of protein, amino acids, and minerals in the human diet. Also, the study compared the nutrient content of quinoa leaves with those of amaranth and spinach leaves. The proximate analysis of quinoa dry leaves showed a higher amount (g/100 g dry weight) of protein (37.05) than amaranth (27.45) and spinach (30.00 g). Furthermore, a lower amount of carbohydrate (34.03) was found in quinoa leaves compared to amaranth (47.90) and spinach (43.78 g). A higher amount of essential amino acids was found in quinoa leaves relative to those of amaranth and spinach. The highest amounts (mg/100 g dry weight) of minerals in quinoa dry leaves were copper (1.12), manganese (26.49), and potassium (8769.00 mg), followed by moderate amounts of calcium (1535.00), phosphorus (405.62), sodium (15.12), and zinc (6.79 mg). Our findings suggest that quinoa leaves can be consumed as a green vegetable with an excellent source of nutrients. Therefore, we endorse the inclusion of quinoa in the leafy green vegetable group.","PeriodicalId":15819,"journal":{"name":"Journal of Food Research","volume":"52 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78394989","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}
Gamma aminobutyric acid (GABA) has great physiological functions, mainly as a major inhibitory neurotransmitter in the brain, which makes it important for the development of functional foods. This study detected GABA in grains and cruciferous vegetable seeds by using HPLC after pre-column on-line derivatization with diode array detection (DAD) and fluorescence detection (FLD). The limit of quantitation was 2.94 and 2.86 µg/mL with DAD and FLD, respectively. GABA recoveries ranged from 98.8 to 111.2% on both detectors. Intra and inter-day precision showed relative standard deviations, generally, less than 10% for both DAD and FLD. GABA was determined in different grains (flaxseeds, white quinoa seeds, and buckwheat) and cruciferous vegetable seeds (broccoli, kale, daikon radish, mustard, cabbage, and brussels sprouts). Organic broccoli seeds contained the highest amount and mustard seeds the least amount of GABA in the Brassica family with none being detected in organic white quinoa and flaxseeds. A statistically significant difference (p < 0.05) exists between the various lots of the broccoli seeds. GABA is important as a natural source in functional foods.
{"title":"Determination of Gamma-aminobutyric Acid (GABA) Content in Grains and Cruciferous Vegetable Seeds","authors":"F. Al-Taher, B. Nemzer","doi":"10.5539/jfr.v8n6p49","DOIUrl":"https://doi.org/10.5539/jfr.v8n6p49","url":null,"abstract":"Gamma aminobutyric acid (GABA) has great physiological functions, mainly as a major inhibitory neurotransmitter in the brain, which makes it important for the development of functional foods. This study detected GABA in grains and cruciferous vegetable seeds by using HPLC after pre-column on-line derivatization with diode array detection (DAD) and fluorescence detection (FLD). The limit of quantitation was 2.94 and 2.86 µg/mL with DAD and FLD, respectively. GABA recoveries ranged from 98.8 to 111.2% on both detectors. Intra and inter-day precision showed relative standard deviations, generally, less than 10% for both DAD and FLD. GABA was determined in different grains (flaxseeds, white quinoa seeds, and buckwheat) and cruciferous vegetable seeds (broccoli, kale, daikon radish, mustard, cabbage, and brussels sprouts). Organic broccoli seeds contained the highest amount and mustard seeds the least amount of GABA in the Brassica family with none being detected in organic white quinoa and flaxseeds. A statistically significant difference (p < 0.05) exists between the various lots of the broccoli seeds. GABA is important as a natural source in functional foods.","PeriodicalId":15819,"journal":{"name":"Journal of Food Research","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81600047","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}
Juliet Hatoho Musalima, P. Ogwok, Diriisa Mugampoza
This study determined the fatty acid (FA) composition of oil from groundnuts and oyster nuts in Uganda. The FA composition was determined by Gas Chromatography/Mass Spectrometry with FID. Oil from groundnuts contained 39.71 to 55.89% oleic, 20.21 to 35.59% linoleic and 11.91 to 17.16% palmitic acids. Oil from Serenut cultivars contained cis 11-eicosenoic acid (C20.1), cis 11, 14 eicosadienoic acid (C20.2) and cis 11, 14, 17 eicosatrienoic acid (C20.3ω3) which were not detected in traditional cultivars. Oyster nut oil was high in linoleic acid at 41.02 to 44.86% and palmitic acid at 33.58 to 38.11% while oleic acid was low with amounts <10%. The polyunsaturated to saturated FA ratios of oil from groundnuts and oyster nuts were >0.45, the minimum recommended by FAO. The atherogenic (AI) and thrombogenic indices (TI) of <1 and the hypocholesterolemic to hypercholesterolemic index (h/H) of >4 in groundnut oil were favorable for cardiovascular health. Indices for oyster nut oil were ≤1for AI and >1for TI. The h/H was low compared to that of groundnut oil. Results showed little distinction between the FA compositions of oil from traditional and improved groundnuts suggesting that breeding may not have significant effect on major FAs. Oyster nut oil contained saturated and unsaturated FA in a ratio of 1:1. The lipid health indices for groundnut oil were within recommendations while those of oyster nuts were less desirable. Oyster nut oil should therefore be consumed with moderation.
{"title":"Fatty Acid Composition of Oil from Groundnuts and Oyster Nuts Grown in Uganda","authors":"Juliet Hatoho Musalima, P. Ogwok, Diriisa Mugampoza","doi":"10.5539/jfr.v8n6p37","DOIUrl":"https://doi.org/10.5539/jfr.v8n6p37","url":null,"abstract":"This study determined the fatty acid (FA) composition of oil from groundnuts and oyster nuts in Uganda. The FA composition was determined by Gas Chromatography/Mass Spectrometry with FID. Oil from groundnuts contained 39.71 to 55.89% oleic, 20.21 to 35.59% linoleic and 11.91 to 17.16% palmitic acids. Oil from Serenut cultivars contained cis 11-eicosenoic acid (C20.1), cis 11, 14 eicosadienoic acid (C20.2) and cis 11, 14, 17 eicosatrienoic acid (C20.3ω3) which were not detected in traditional cultivars. Oyster nut oil was high in linoleic acid at 41.02 to 44.86% and palmitic acid at 33.58 to 38.11% while oleic acid was low with amounts <10%. The polyunsaturated to saturated FA ratios of oil from groundnuts and oyster nuts were >0.45, the minimum recommended by FAO. The atherogenic (AI) and thrombogenic indices (TI) of <1 and the hypocholesterolemic to hypercholesterolemic index (h/H) of >4 in groundnut oil were favorable for cardiovascular health. Indices for oyster nut oil were ≤1for AI and >1for TI. The h/H was low compared to that of groundnut oil. Results showed little distinction between the FA compositions of oil from traditional and improved groundnuts suggesting that breeding may not have significant effect on major FAs. Oyster nut oil contained saturated and unsaturated FA in a ratio of 1:1. The lipid health indices for groundnut oil were within recommendations while those of oyster nuts were less desirable. Oyster nut oil should therefore be consumed with moderation.","PeriodicalId":15819,"journal":{"name":"Journal of Food Research","volume":"57 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88826443","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}
Journal of Food Research wishes to acknowledge the following individuals for their assistance with peer review of manuscripts for this issue. Their help and contributions in maintaining the quality of the journal are greatly appreciated. Journal of Food Research is recruiting reviewers for the journal. If you are interested in becoming a reviewer, we welcome you to join us. Please find the application form and details at http://www.ccsenet.org/journal/index.php/jfr/editor/recruitment and e-mail the completed application form to jfr@ccsenet.org. Reviewers for Volume 8, Number 5 Bruno Alejandro Irigaray, Facultad de Química, Uruguay Cemil Kurekci, Mustafa Kemal University, Turkey Diego A. Moreno-Fernández, CEBAS-CSIC, Spain Elke Rauscher-Gabernig, Austrian Agency for Health and Food Safety, Austria Estela de Rezende Queiroz, Universidade Federal de Lavras, Brazil Gisele Fátima Morais Nunes, Federal Center of Technological Education of Minas Gerais, Brazil Ilkin Yucel Sengun, Ege University, Turkey Jose Maria Zubeldia, Gestión Sanitaria de Canarias - Gobierno de Canarias, Spain Lenka Kourimska, Czech University of Life Sciences Prague, Czech Republic Marco Iammarino, Istituto Zooprofilattico Sperimentale della Puglia e della Basilicata, Italy Meena Somanchi, United States Department of Agriculture, United States Muhammed Yüceer, Canakkale Onsekiz Mart University, Turkey Qinlu Lin, Central South University of Forestry and Technology, China Raza Hussain, School of Dietetics and Human Nutrition, McGill University, Canada Sonchieu Jean, University of Bamenda, Cameroon Wesam Al-Jeddawi, Clemson University, USA Won Choi, University of Hawaii at Manoa, United States
《食品研究杂志》谨向以下人员致谢，感谢他们对本期稿件的同行评审提供的帮助。我们非常感谢他们在保持期刊质量方面的帮助和贡献。《食品研究杂志》正在为该杂志招募审稿人。如果您有兴趣成为审稿人，我们欢迎您加入我们。请在http://www.ccsenet.org/journal/index.php/jfr/editor/recruitment上找到申请表格和详细信息，并将填妥的申请表格发送至jfr@ccsenet.org。第8卷第5卷审稿人Bruno Alejandro Irigaray、教员Química、乌拉圭Cemil Kurekci、穆斯塔法·凯末尔大学、土耳其Diego A. Moreno-Fernández、ce巴斯- csic、西班牙Elke Rauscher-Gabernig、奥地利卫生和食品安全局、奥地利Estela de Rezende Queiroz、拉夫拉斯联邦大学、巴西Gisele Fátima Morais Nunes、米纳斯吉拉斯州联邦技术教育中心、巴西Ilkin Yucel Sengun、Ege大学、土耳其Jose Maria Zubeldia、Gestión加拿大卫生部- Gobierno de Canarias，西班牙Lenka Kourimska，捷克布拉格生命科学大学，捷克共和国Marco Iammarino，动物实验研究所，意大利Meena Somanchi，美国农业部，美国Muhammed yceer, Canakkale Onsekiz Mart大学，土耳其Qinlu Lin，中南林业科技大学，中国Raza Hussain，饮食与人类营养学院，加拿大麦吉尔大学Sonchieu Jean，喀麦隆巴门达大学Wesam Al-Jeddawi，美国克莱姆森大学Won Choi，美国夏威夷大学马诺阿分校
{"title":"Reviewer Acknowledgements for Journal of Food Research, Vol. 8 No. 5","authors":"Bella Dong","doi":"10.5539/jfr.v8n5p99","DOIUrl":"https://doi.org/10.5539/jfr.v8n5p99","url":null,"abstract":"Journal of Food Research wishes to acknowledge the following individuals for their assistance with peer review of manuscripts for this issue. Their help and contributions in maintaining the quality of the journal are greatly appreciated. \u0000 \u0000Journal of Food Research is recruiting reviewers for the journal. If you are interested in becoming a reviewer, we welcome you to join us. Please find the application form and details at http://www.ccsenet.org/journal/index.php/jfr/editor/recruitment and e-mail the completed application form to jfr@ccsenet.org. \u0000 \u0000Reviewers for Volume 8, Number 5 \u0000 \u0000 \u0000 \u0000Bruno Alejandro Irigaray, Facultad de Química, Uruguay \u0000 \u0000Cemil Kurekci, Mustafa Kemal University, Turkey \u0000 \u0000Diego A. Moreno-Fernández, CEBAS-CSIC, Spain \u0000 \u0000Elke Rauscher-Gabernig, Austrian Agency for Health and Food Safety, Austria \u0000 \u0000Estela de Rezende Queiroz, Universidade Federal de Lavras, Brazil \u0000 \u0000Gisele Fátima Morais Nunes, Federal Center of Technological Education of Minas Gerais, Brazil \u0000 \u0000Ilkin Yucel Sengun, Ege University, Turkey \u0000 \u0000Jose Maria Zubeldia, Gestión Sanitaria de Canarias - Gobierno de Canarias, Spain \u0000 \u0000Lenka Kourimska, Czech University of Life Sciences Prague, Czech Republic \u0000 \u0000Marco Iammarino, Istituto Zooprofilattico Sperimentale della Puglia e della Basilicata, Italy \u0000 \u0000Meena Somanchi, United States Department of Agriculture, United States \u0000 \u0000Muhammed Yüceer, Canakkale Onsekiz Mart University, Turkey \u0000 \u0000Qinlu Lin, Central South University of Forestry and Technology, China \u0000 \u0000Raza Hussain, School of Dietetics and Human Nutrition, McGill University, Canada \u0000 \u0000Sonchieu Jean, University of Bamenda, Cameroon \u0000 \u0000Wesam Al-Jeddawi, Clemson University, USA \u0000 \u0000Won Choi, University of Hawaii at Manoa, United States","PeriodicalId":15819,"journal":{"name":"Journal of Food Research","volume":"174 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76928618","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}
Industrial wet cider apple pomace was subjected to subcritical water mediated hydrolysis in a batch reactor with varying experimental conditions such as solid-to- solvent ratio (1-8 % w/v), temperature (100- 200 oC) and a residency time (10-30 min) to understand the effects of the experimental conditions on overall recovery of polyphenolic compounds. Chlorogenic acid and some flavonoids were identified and quantified by high performance liquid chromatography (HPLC-DAD). Higher yields of chlorogenic acid and the flavonoids were obtained between 100- 150 oC for residence time of 20 minutes. Solid-to solvent ratio and temperature played a significant role in the recovery of the polyphenolic compounds (p< 0.05). The results demonstrated that, residence time at a fixed extraction condition was less significant (p> 0.05). However, it was significant for yield of degradation compounds such as protocatechuic aldehyde, 5- HMF and furfural. Subcritical water selectively influenced the chemical structure of the polyphenolic compounds.
{"title":"Effect of Extraction Conditions for Recovery of Chlorogenic Acid and Flavonoids from Wet Cider Apple Pomace under Subcritical Water","authors":"S. Ibrahim, Regina C D Santos, S. Bowra","doi":"10.5539/jfr.v8n6p1","DOIUrl":"https://doi.org/10.5539/jfr.v8n6p1","url":null,"abstract":"Industrial wet cider apple pomace was subjected to subcritical water mediated hydrolysis in a batch reactor with varying experimental conditions such as solid-to- solvent ratio (1-8 % w/v), temperature (100- 200 oC) and a residency time (10-30 min) to understand the effects of the experimental conditions on overall recovery of polyphenolic compounds. Chlorogenic acid and some flavonoids were identified and quantified by high performance liquid chromatography (HPLC-DAD). Higher yields of chlorogenic acid and the flavonoids were obtained between 100- 150 oC for residence time of 20 minutes. Solid-to solvent ratio and temperature played a significant role in the recovery of the polyphenolic compounds (p< 0.05). The results demonstrated that, residence time at a fixed extraction condition was less significant (p> 0.05). However, it was significant for yield of degradation compounds such as protocatechuic aldehyde, 5- HMF and furfural. Subcritical water selectively influenced the chemical structure of the polyphenolic compounds.","PeriodicalId":15819,"journal":{"name":"Journal of Food Research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90195688","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}
Justine Bomo Assanvo, G. Agbo, P. Coulin, C. Heuberger, Z. Farah
Attiéké is a food from Côte d’Ivoire exported today in several countries. For evaluating production processes, determinant factors and quality attributes of attiéké, a production survey and a physicochemical study were carried out. The survey included 170 producers from the departments of Abidjan, Dabou and Jacqueville, major production areas. Traditional attiéké (Adjoukrou, Ebrié, Alladjan) and a commercial type Garba were investigated for physicochemical analyses. The cassava variety (98% of producers) had no effect on traditional cassava inoculum but had an impact on attiéké quality. The step of fermentation is necessary. The difference between studied attiéké related to microflora of inoculum whose identification may provide adequate explanations on the product. Respect for the various steps of manufacturing process is also essential. Physicochemicals confirmed observed differences between attiéké types. Organoleptic characteristics are criteria of differentiation between attiéké. The quality of preference is well-made grains without fibers. The results obtained also highlighted the risks faced by regular consumers of Garba due to its high cyanide content (12 mg/100g MS) compare to other attiéké (4.41 mg/100g MS).
attisamk是一种来自Côte科特迪瓦的食品，今天出口到几个国家。通过生产调查和理化研究，评价了attisamk的生产工艺、决定因素和质量属性。调查对象包括来自主要产区阿比让、达布和雅克维尔省的170名生产者。对传统的atti k (Adjoukrou, ebri， Alladjan)和一种商业类型的Garba进行了理化分析。木薯品种(98%的生产者)对传统木薯接种量没有影响，但对attisamuise质量有影响。发酵的步骤是必要的。所研究的样品间的差异与接种物的菌群有关，其鉴定可为产品提供充分的解释。尊重制造过程的各个步骤也是必不可少的。物理化学证实了观察到的attisamk类型之间的差异。感官特征是区分attisamk的标准。最好的品质是没有纤维的粗粮。所获得的结果还强调了Garba的普通消费者所面临的风险，因为它的氰化物含量(12毫克/100克MS)比其他atti糖(4.41毫克/100克MS)高。
{"title":"Production Methods and Physicochemical Characteristics of Cassava Inoculum and Attiéké from Southern Côte d’Ivoire","authors":"Justine Bomo Assanvo, G. Agbo, P. Coulin, C. Heuberger, Z. Farah","doi":"10.5539/jfr.v8n6p18","DOIUrl":"https://doi.org/10.5539/jfr.v8n6p18","url":null,"abstract":"Attiéké is a food from Côte d’Ivoire exported today in several countries. For evaluating production processes, determinant factors and quality attributes of attiéké, a production survey and a physicochemical study were carried out. The survey included 170 producers from the departments of Abidjan, Dabou and Jacqueville, major production areas. Traditional attiéké (Adjoukrou, Ebrié, Alladjan) and a commercial type Garba were investigated for physicochemical analyses. The cassava variety (98% of producers) had no effect on traditional cassava inoculum but had an impact on attiéké quality. The step of fermentation is necessary. The difference between studied attiéké related to microflora of inoculum whose identification may provide adequate explanations on the product. Respect for the various steps of manufacturing process is also essential. Physicochemicals confirmed observed differences between attiéké types. Organoleptic characteristics are criteria of differentiation between attiéké. The quality of preference is well-made grains without fibers. The results obtained also highlighted the risks faced by regular consumers of Garba due to its high cyanide content (12 mg/100g MS) compare to other attiéké (4.41 mg/100g MS).","PeriodicalId":15819,"journal":{"name":"Journal of Food Research","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84316016","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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