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Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Changsha University of Science and Technology

2020

Biological activity

Articles 1 - 3 of 3

Full-Text Articles in Life Sciences

Research Progress In Food-Derived Functional Peptides, Wang Shao-Yun, Yang Qian, Cai Xi-Xi, Chen Xuan, Chen Xu, Yang Fu-Jia, Wu Xiao-Ping Jun 2020

Research Progress In Food-Derived Functional Peptides, Wang Shao-Yun, Yang Qian, Cai Xi-Xi, Chen Xuan, Chen Xu, Yang Fu-Jia, Wu Xiao-Ping

Food and Machinery

This review summarized the species, preparation methods and biological activities of food-derived functional peptides, and predicted the future research direction and good application prospects of food-derived functional peptides.


Effect Of Gardenia Fruit Extract On Fermentation And Functional Properties Of Yogurt, Zhu Guang-Cheng, Qin Si, Nie Qian-Zhong Apr 2020

Effect Of Gardenia Fruit Extract On Fermentation And Functional Properties Of Yogurt, Zhu Guang-Cheng, Qin Si, Nie Qian-Zhong

Food and Machinery

In order to explore the effect of adding gardenia fruit, a traditional Chinese medicine with dual function of food and medicine, on the quality of yogurt, ferrmentation characteristics and functional properties were investigated. The effects of GE on the number of live bacteria, acidity, water holding capacity and viscosity of yogurt during fermentation were evaluated, and the antibacterial activity, antioxidant activity, lactic acid bacteria's tolerance to simulated gastrointestinal fluid and volatilization were measured after the fermentation was completed. The results showed that the proper amount of GE could improve the antibacterial and antioxidant activity of yogurt, enhance the tolerance …


Research Progress On Extraction And Bioactivity Of Melanin From Marine Cephalopod Ink, Xie Jing-Wen, Yang Xi-Hong, Che Hong-Xia, Zhang Jing-Yu, Yu Dong-Xing, Xie Wan-Cui Apr 2020

Research Progress On Extraction And Bioactivity Of Melanin From Marine Cephalopod Ink, Xie Jing-Wen, Yang Xi-Hong, Che Hong-Xia, Zhang Jing-Yu, Yu Dong-Xing, Xie Wan-Cui

Food and Machinery

Based on molecular structure and physical and chemical properties, we compare the characteristics of melanin separation and purification by different methods, and summarizes the antioxidation, immunomodulation, radiation protection, antiviral, chelated metal ions, antitumor, organ protection, anti-inflammatory and antibacterial properties of melanin. Biological activities, such as DNA protection, focus on the characteristics and mechanisms of antioxidant, metal chelation, anti-tumor, and radiation protection, and provide guidance for the higher value utilization of melanin.