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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; Chen, CY; Chai, ZF; Zhang, BR; Wang, K
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
学科分类Biochemistry & Molecular Biology; Endocrinology & Metabolism
通讯作者Chai, ZF (reprint author), Chinese Acad Sci, Inst High Energy Phys, POB 918, Beijing 100039, Peoples R China.
文章类型Article
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.
类目[WOS]Biochemistry & Molecular Biology ; Endocrinology & Metabolism
收录类别SCI
WOS记录号WOS:000178062700010
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被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/226836
专题院士_期刊论文
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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!.
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