Antioxidant Mechanism of Yam Saponin, Hesperidin, Ginger Extract on Oxidative Chicken Myofibrillar Protein

doi:10.1166/jbmb.2021.2061

	Antioxidant Mechanism of Yam Saponin, Hesperidin, Ginger Extract on Oxidative Chicken Myofibrillar Protein
	Cao, Yingying; Zhao, Ping; Fan, Wenguang; Liu, Yuhui
刊名	JOURNAL OF BIOBASED MATERIALS AND BIOENERGY
	2021-06
卷号	15 期号:3 页码:428-434
关键词	Saponin Hesperidin Ginger Extract Myofibrillar Protein Antioxidation
ISSN号	1556-6560
DOI	10.1166/jbmb.2021.2061
英文摘要	The antioxidant mechanism of three plant extracts on the oxidative myofibrillar proteins oxidized by Fe3+/H2O2 at 0 degrees C for 12 h was analyzed. These plant extracts were added to myofibrillar proteins with the concentrations of 0.5 and 1 mg/mL. Besides, the group without added extracts was adopted as controls. Total sulfhydryl content, carbonyls, surface hydrophobicity, and protein cross-linking, protein gel properties were analyzed. In the meantime, the oxidized suspensions were processed as protein gels. Then, the water-holding capacity and the hardness of gels were analyzed. The resulted showed that the suspensions of three plant extracts and the oxidized myofibrillar proteins led to a significant decrease in surface hydrophobicity, carbonyls and gel hardness of the sulfhydryl group, while three plant extracts promoted aggregation of the myofibrillar proteins and increased water-holding capacity of gels compared with that of the control. The scanning electron microscope showed that the gels structure of the three extracts were obviously better than that of the control group, and the ginger group was the best. Yam saponin exhibited the best antioxidant effect, followed by ginger extract and hesperidin.
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:000675602700022
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/148699]
专题	生命科学与工程学院
作者单位	Lanzhou Univ Technol, Coll Life Sci & Engn, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Cao, Yingying,Zhao, Ping,Fan, Wenguang,et al. Antioxidant Mechanism of Yam Saponin, Hesperidin, Ginger Extract on Oxidative Chicken Myofibrillar Protein[J]. JOURNAL OF BIOBASED MATERIALS AND BIOENERGY,2021,15(3):428-434.
APA	Cao, Yingying,Zhao, Ping,Fan, Wenguang,&Liu, Yuhui.(2021).Antioxidant Mechanism of Yam Saponin, Hesperidin, Ginger Extract on Oxidative Chicken Myofibrillar Protein.JOURNAL OF BIOBASED MATERIALS AND BIOENERGY,15(3),428-434.
MLA	Cao, Yingying,et al."Antioxidant Mechanism of Yam Saponin, Hesperidin, Ginger Extract on Oxidative Chicken Myofibrillar Protein".JOURNAL OF BIOBASED MATERIALS AND BIOENERGY 15.3(2021):428-434.