Chemical composition and in vitro antioxidant property of peptides produced from cottonseed meal by solid-state fermentation
文献类型： 外文期刊
作者： Sun, Hong 1 ; Yao, Xiaohong 1 ; Wang, Xin 1 ; Wu, Yifei 1 ; Liu, Yong 1 ; Tang, Jiangwu 1 ; Feng, Jie 2 ;
作者机构： 1.Zhejiang Acad Agr Sci, Inst Plant Protect & Microbiol, Hangzhou 310021, Zhejiang, Peoples R China
2.Zhejiang Univ, Coll Anim Sci, Hangzhou 310058, Zhejiang, Peoples R China
关键词： in vitro antioxidant activity;cottonseed peptides;cottonseed meal;solid-state fermentation;Bacillus subtilis
期刊名称：CYTA-JOURNAL OF FOOD （ 影响因子：2.255； 五年影响因子：2.381 ）
ISSN： 1947-6337
年卷期： 2015 年 13 卷 2 期
页码：
收录情况： SCI
摘要： In the present study, the cottonseed peptides (CPs) were prepared from cottonseed meal fermented by Bacillus subtilis BJ-1. Chemical composition and antioxidant activities of the CP were investigated. The results showed that the CP contained a balanced ratio of amino acids which dominantly composed of glutamic acid (211.7gkg(-1)), aspartic acid (81.4gkg(-1)), and arginine (97.5gkg(-1)). The molecular weight distribution of CP was lower than 1000Da. The CP presented a concentration-dependent effect on the 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical-scavenging activity, hydroxyl radical activity, metal-chelating ability, and reducing power. The half maximal effective concentration values for the DPPH and hydroxyl radicals' scavenging activities, metal-chelating activity, and reducing power were 3.41, 3.28, 1.80, and 1.66mgmL(-1), respectively. Moreover, CP at the lowest concentration of 0.01mgmL(-1) protected the H2O2-induced oxidant death in Raw 264.7 cells. These data suggest that CP could be used as a potential antioxidant for applications in food ingredients.
- 相关文献
作者其他论文 更多>>
-
Insect residual streams supplement improves chili pepper growth: Insights into the role of rhizosphere soil microbiome and metabolome
作者：Zhou, Hanghai;Zheng, Xusong;Shen, Qi;Yao, Xiaohong;Sun, Hong;Wang, Xin;Wu, Yifei;Tang, Jiangwu;Zhu, Zhigang;Yang, Chenghu;Li, Hua;Liu, Yuxue;Jiang, Lijia;Zhang, Chunfang
关键词：Insect farming; Insect residual stream; Chili pepper; Plant growth; Rhizosphere microbial community; Metabolic profile
-
Preparation of nitrogen-doped bagasse-derived biochar with outstanding methylene blue adsorption performance
作者：Cai, Faming;Li, Cunjun;Wang, Linjiang;Liu, Yuxue;Cai, Faming;Yang, Chenghu;Wang, Yuying;Zhou, Hanghai;Yang, Shengmao;Tang, Jiangwu;Liu, Yuxue;Li, Cunjun;Wang, Linjiang;Wang, Yuying;Yang, Shengmao;Liu, Yuxue
关键词：Carbon-based material; Porous structure; Nitrogen doping; Chemical activation; Organic dyes; Adsorption mechanism
-
The transcription factor GmbZIP131 enhances soybean salt tolerance by regulating flavonoid biosynthesis
作者：Ni, Xiaoli;Wang, Yiang;Dai, Liqiang;Jiang, Kedi;Zeng, Shuting;Huang, Yixin;Zhou, Yiting;Duan, Lihui;Bian, Cheng;Liu, Qi;Wang, Shang;Pi, Erxu;Sun, Hong;Shen, Jinbo
关键词：
-
Integrated Analysis of the Transcriptome and Metabolome Reveals the Network Regulating Fruit Taste in Sponge Gourd (Luffa cylindrica)
作者：Chai, Yaqian;Qiu, Wenjing;Gao, Luyao;Dong, Wenqi;Zhang, Peng;Zhou, Shengjun;Wang, Xin;Zhu, Yuqiang;Sun, Yuyan;Chai, Yaqian;Li, Zhikun
关键词：sponge gourd; taste; transcriptome; metabolome; mechanism
-
Enhancing Akkermansia growth via phytohormones: a strategy to modulate the gut-bone axis in postmenopausal osteoporosis therapy
作者：Zhao, Zhiqi;Zhu, Liying;Wang, Xin;Li, Xiaoqiong;Li, Jinjun;Zhao, Zhiqi;Zhu, Liying;Wang, Xin;Li, Xiaoqiong;Li, Jinjun;Zhao, Zhiqi;Sun, Haibiao;Han, Xiaoqiang;Deng, Yixuan;Li, Li
关键词：Osteoporosis; Phytohormones; Soybean isoflavone; Naringin; Denosumab; Gut microbiome
-
Raffinose-metabolizing bacteria impair radiation-associated hematopoietic recovery via the bile acid/FXR/NF-κB signaling pathway
作者：Jiao, Yang;Ren, Jiawei;Yuan, Nan;Shen, Jiaqi;Guo, Hongjuan;Cao, Jianping;Wu, Depei;Jiao, Yang;Ren, Jiawei;Yuan, Nan;Guo, Hongjuan;Cao, Jianping;Jiao, Yang;Wu, Depei;Qi, Xiaofei;Xie, Shichang;Zhou, Zhemin;Shen, Jiaqi;Wu, Depei;Qi, Xiaofei;Shen, Jiaqi;Wu, Depei;Qi, Xiaofei;Shen, Jiaqi;Wu, Depei;Yin, Huafang;Wang, Jian;Wang, Xin;Wang, Xin;Zhou, Zhemin;Zhou, Zhemin
关键词：Radiation-induced hematopoietic injury; gut microbiome;
Bacteroides acidifaciens ; raffinose-metabolizing bacteria; Intestinal-Hematopoietic Axis; UDCA; FXR -
Soil heterogeneity influences the biotoxicity of photoaged tire wear particles in Eisenia fetida: A comparative assessment
作者：Zhou, Hanghai;Wang, Xin;Sun, Hong;Li, Hua;Yao, Xiaohong;Wang, Yuan;Jin, Junwei;Tang, Jiangwu;Wu, Zhou;Li, Yongfu;Zhou, Jianjiang;Jiang, Lijia;Zhang, Chunfang
关键词：Tire wear particle; Photoaging; Earthworm; Soil heterogeneity; Oxidative damage
