Heptasaccharide and octasaccharide isolated from Paris polyphylla var. yunnanensis and their plant growth-regulatory activity

doi:10.1016/S0168-9452(03)00216-4

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	Heptasaccharide and octasaccharide isolated from Paris polyphylla var. yunnanensis and their plant growth-regulatory activity
	Zhou, LA ; Yang, CZ ; Li, JQ ; Wang, SL ; Wu, JY
	2003-09-01
发表期刊	PLANT SCIENCE
ISSN	0168-9452
卷号	165 期号:3 页码:571-575
摘要	Two oliaosaccharides, heptasaccharide (HS) and octasaccharide (OS), were isolated from the water extract of the rhizomes of Paris polyphylla var. yunnanensis. They were identified as linear oligomers, composed of glucose and mannose monomers, with the molecular formula of C42H72O36 (M = 1152 and DP = 7) for HS and C48H82O41 (M= 1214 and DP = 8) for OS (DP, degree of polymerization). Both had plant growth-regulatory activity at low concentrations, stimulating the shoot formation of P. polyphylla var. yunnanensis in culture at 2.5-10 mg/l, and the growth and saponin formation of Panax japonicus var. major hairy roots at 1030 mg/l. This is the first report on these oligosaccharides isolated from P. polyphylla var. yunnanensis and their plant growth regulatory activity. (C) 2003 Elsevier Ireland Ltd. All rights reserved.
关键词	Paris Polyphylla Var. Yunannensis Trilliaceae Oligosaccharide Structure Plant Growth Regulation
学科领域	Biochemistry & Molecular Biology ; Plant Sciences
DOI	10.1016/S0168-9452(03)00216-4
收录类别	SCI
语种	英语
WOS记录号	WOS:000184742100014
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/13559
专题	离退休
作者单位	1.Hong Kong Polytech Univ, Dept Appl Biol & Chem Technol, Kowloon, Hong Kong, Peoples R China 2.Chinese Agr Univ, Coll Agron & Biotechnol, Beijing 100094, Peoples R China 3.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China
推荐引用方式 GB/T 7714	Zhou, LA,Yang, CZ,Li, JQ,et al. Heptasaccharide and octasaccharide isolated from Paris polyphylla var. yunnanensis and their plant growth-regulatory activity[J]. PLANT SCIENCE,2003,165(3):571-575.
APA	Zhou, LA,Yang, CZ,Li, JQ,Wang, SL,&Wu, JY.(2003).Heptasaccharide and octasaccharide isolated from Paris polyphylla var. yunnanensis and their plant growth-regulatory activity.PLANT SCIENCE,165(3),571-575.
MLA	Zhou, LA,et al."Heptasaccharide and octasaccharide isolated from Paris polyphylla var. yunnanensis and their plant growth-regulatory activity".PLANT SCIENCE 165.3(2003):571-575.

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