A preliminary study of chromium distribution in chromium-rich brewer's yeast cell by NAA

	A preliminary study of chromium distribution in chromium-rich brewer's yeast cell by NAA
	Ding WJ(丁万见); Qian QF(钱琴芳); Hou XL(侯小琳); Feng WY(丰伟悦); Chen CY(陈春英); Chai ZF(柴之芳); Ding, WJ; Qian, QF; Hou, XL; Feng, WY
刊名	BIOLOGICAL TRACE ELEMENT RESEARCH
	2002
卷号	88 期号:2 页码:#REF!
关键词	brewer's yeast chromium enrichment cell wall protoplast neutron activation analysis
通讯作者	Chai, ZF (reprint author), Chinese Acad Sci, Inst High Energy Phys, POB 918, Beijing 100039, Peoples R China.
英文摘要	The purpose of this study was to assess the chromium (Cr) distribution in chromium-rich brewer's yeast cell. The chromium concentrations in the cell wall and protoplast fractions of the chromium-rich yeast were determined by neutron activation analysis (NAA). Moreover, the combined state of chromium and amino acid content in the Cr-rich brewer's yeasts was analyzed and measured. The experimental results indicate that the introduction of water-soluble chromium(III) salt as a component of the culture medium for yeasts results in a substantial amount of chromium absorbed through the cell wall by the yeast, among which 80.9% are accumulated in the protoplast. It implies that, under optimal conditions, yeasts are capable of accumulating large amounts of chromium and incorporating chromium into organic compounds.
学科主题	Biochemistry & Molecular Biology; Endocrinology & Metabolism
类目[WOS]	Biochemistry & Molecular Biology ; Endocrinology & Metabolism
收录类别	SCI
WOS记录号	WOS:000178062700010
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/226836]
专题	高能物理研究所_院士
推荐引用方式 GB/T 7714	Ding WJ,Qian QF,Hou XL,et al. A preliminary study of chromium distribution in chromium-rich brewer's yeast cell by NAA[J]. BIOLOGICAL TRACE ELEMENT RESEARCH,2002,88(2):#REF!.
APA	丁万见.,钱琴芳.,侯小琳.,丰伟悦.,陈春英.,...&Wang, K.(2002).A preliminary study of chromium distribution in chromium-rich brewer's yeast cell by NAA.BIOLOGICAL TRACE ELEMENT RESEARCH,88(2),#REF!.
MLA	丁万见,et al."A preliminary study of chromium distribution in chromium-rich brewer's yeast cell by NAA".BIOLOGICAL TRACE ELEMENT RESEARCH 88.2(2002):#REF!.