Extraction and characterization of starch granule-associated proteins from rice that affect in vitro starch digestibility

doi:10.1016/j.foodchem.2018.10.042

CORC > 上海财经大学 > 上海财经大学

	Extraction and characterization of starch granule-associated proteins from rice that affect in vitro starch digestibility
	Ye, Xiaoting 1,2; Zhang, Yu 1; Qiu, Chen 1; Corke, Harold 1; Sui, Zhongquan 1
刊名	FOOD CHEMISTRY
	2019-03-15
卷号	276 页码:754-760
关键词	Starch granule-associated proteins (SGAPs) Rice starch Amylose content In vitro starch digestibility
ISSN号	0308-8146
DOI	10.1016/j.foodchem.2018.10.042
英文摘要	Starch granule-associated proteins (SGAPs) including granule-surface proteins and granule-channel proteins in waxy, low- and high-amylose rice starch were extracted and identified. The in vitro digestibility of starch was investigated before and after the extraction of granule-channel proteins or total SGAPs. The results showed that 10 types of major differentially expressed proteins (DEPs) including 14-3-3-like protein and ribosomal protein were found among starches. In addition, the lack of only granule-channel proteins or total SGAPs led to significant and different changes in the levels of rapidly digestible starch, slowly digestible starch and resistant starch. Possible mechanisms are related to the accessibility of amylase into starch granules and structural properties of SGAPs. This study provides more information about DEPs in rice starch with different amylose content and supports further study on the relationship between SGAPs and in vitro starch digestibility.
WOS研究方向	Chemistry ; Food Science & Technology ; Nutrition & Dietetics
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000449346800092
内容类型	期刊论文
源URL	[http://10.2.47.112/handle/2XS4QKH4/310]
专题	上海财经大学
作者单位	1.Shanghai Jiao Tong Univ, Sch Agr & Biol, Dept Food Sci & Technol, Shanghai 200240, Peoples R China; 2.Shanghai Univ Finance & Econ, Int Inst Profess Educ, Shanghai 200083, Peoples R China
推荐引用方式 GB/T 7714	Ye, Xiaoting,Zhang, Yu,Qiu, Chen,et al. Extraction and characterization of starch granule-associated proteins from rice that affect in vitro starch digestibility[J]. FOOD CHEMISTRY,2019,276:754-760.
APA	Ye, Xiaoting,Zhang, Yu,Qiu, Chen,Corke, Harold,&Sui, Zhongquan.(2019).Extraction and characterization of starch granule-associated proteins from rice that affect in vitro starch digestibility.FOOD CHEMISTRY,276,754-760.
MLA	Ye, Xiaoting,et al."Extraction and characterization of starch granule-associated proteins from rice that affect in vitro starch digestibility".FOOD CHEMISTRY 276(2019):754-760.