Screening Antimicrobial Peptides from Hydrolysates of Sunflower Seed Meal Protein Hydrolyzing with Proteases

doi:10.1166/jbmb.2017.1705

	Screening Antimicrobial Peptides from Hydrolysates of Sunflower Seed Meal Protein Hydrolyzing with Proteases
	Zhao, Ping 2; Wang, Huan 2; Qiu, Yue 1,2; Zuo, Ling 2; Cao, Yingying 2; Zhang, Yi 2; Wang, Ya 2; Guo, Tao 2
刊名	JOURNAL OF BIOBASED MATERIALS AND BIOENERGY
	2017-10
卷号	11 期号:5 页码:516-520
关键词	Antimicrobial Peptides Sunflower Seed Meal Protein Separation Molecular Weight Inhibition Zones
ISSN号	1556-6560
DOI	10.1166/jbmb.2017.1705
英文摘要	Antimicrobial peptides were obtained from the protein of sunflower seed meal (SSM) treated with three kinds of proteases. Only the hydrolysate of sunflower seed meal protein (SSMP) treated by pepsin could appear zones of inhibition on the MRS agar plates for Escherichia coli, Staphylococcus aureus and Bacillus subtillis, and the hydrolysates obtained by trypsin and papain were with little antimicrobial activities. Three fractions of peptides of SSMP hydrolysis by pepsin with molecular weight (MW) <3500 Da (P1), 3500 Da to 5000 Da (P2), and >5000 Da (P3) were obtained by dialysis separation. The zones of inhibition tests of the three fractions showed that all the three fractions possessing antimicrobial activities exhibited the inhibition zones, but their inhibitory activities were distinctly lower in comparison with the unseparated ones.
WOS研究方向	Chemistry ; Energy & Fuels ; Materials Science
语种	英语
出版者	AMER SCIENTIFIC PUBLISHERS
WOS记录号	WOS:000416103100018
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/33081]
专题	生命科学与工程学院附属中学
通讯作者	Zhao, Ping
作者单位	1.Nanjing Tech Univ, Coll Biotechnol & Pharmaceut Engn, Nanjing 211800, Jiangsu, Peoples R China 2.Lanzhou Univ Technol, Sch Life Sci & Engn, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Ping,Wang, Huan,Qiu, Yue,et al. Screening Antimicrobial Peptides from Hydrolysates of Sunflower Seed Meal Protein Hydrolyzing with Proteases[J]. JOURNAL OF BIOBASED MATERIALS AND BIOENERGY,2017,11(5):516-520.
APA	Zhao, Ping.,Wang, Huan.,Qiu, Yue.,Zuo, Ling.,Cao, Yingying.,...&Guo, Tao.(2017).Screening Antimicrobial Peptides from Hydrolysates of Sunflower Seed Meal Protein Hydrolyzing with Proteases.JOURNAL OF BIOBASED MATERIALS AND BIOENERGY,11(5),516-520.
MLA	Zhao, Ping,et al."Screening Antimicrobial Peptides from Hydrolysates of Sunflower Seed Meal Protein Hydrolyzing with Proteases".JOURNAL OF BIOBASED MATERIALS AND BIOENERGY 11.5(2017):516-520.