中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 液态发酵法制备菜籽ACE抑制肽菌种的筛选 食品科学 2010,31 (19) 212-215
Position: Home > Articles > Screening of an Optimal Strain for Producing Rapeseed-originated Angiotensin I-converting Enzyme Inhibitory Peptides by Liquid-state Fermentation FOOD SCIENCE 2010,31 (19) 212-215

液态发酵法制备菜籽ACE抑制肽菌种的筛选

作  者：
鞠兴荣;金晶;袁建;王立峰;何荣
单  位：
南京财经大学食品科学与工程学院
关键词：
菜籽肽;液态发酵;菌种筛选;ACE抑制肽
摘  要：
采用枯草芽孢杆菌、地衣芽孢杆菌、黑曲霉、白地霉、产朊假丝酵母、宇佐美曲霉、雅致放射毛霉对菜籽粕进行液态发酵,以氮溶解指数、SN-TCA、氨基酸态氮、肽得率和ACE抑制活性为评价指标,对液态发酵生产菜籽ACE抑制肽的菌种进行筛选。结果表明:在上述菌种中枯草芽孢杆菌液态发酵所得肽得率最高,并且具有最高的ACE抑制活性,菌种优势明显,是液态发酵菜籽粕生产ACE抑制肽的优势菌种。
译  名：
Screening of an Optimal Strain for Producing Rapeseed-originated Angiotensin I-converting Enzyme Inhibitory Peptides by Liquid-state Fermentation
作  者：
JU Xing-rong1,JIN Jing1,YUAN Jian1,WANG Li-feng1,2,HE Rong1,2 (1. College of Food Science and Engineering,Nanjing University of Finance and Economics,Key Laboratory of Grain and Oils Quality Control and Deep-Utilizing Technology of Jiangsu Province,Nanjing 210003,China ;2. School of Food Science and Technology,Jiangnan University,Wuxi 214122,China)
关键词：
rapeseed-derived peptide;liquid-state fermentation;strain screening;ACE inhibitory peptide
摘  要：
In order to search for an optimal stain for the production of angiotensin I-converting enzyme (ACE) inhibitory peptides from rapeseed meal by liquid-state fermentation,seven common microorganisms including Bacillus subtilis,Bacillus licheniformis,Aspergillus niger,Geotrichum candidum,Candida utilis,Actinomucor elegans and Aspergillus oryzae as a starter for rapeseed meal fermentation were compared for their differences in five fermentation parameters,namely peptide yield,nitrogen solubility index (NSI),amino nitrogen yield,soluble nitrogen in aqueous trichloroacetic acid (SN-TCA) content and ACE inhibition activity. Among the above microorganisms,Bacillus subtilis was found to give both the highest peptide yield and ACE inhibition activity and grow dominantly,thereby being a superior strain for the production of ACE inhibitory peptides from rapeseed meal by liquid-state fermentation.

相似文章

导出引用
计量
文章访问数: 13
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46