Enzymatic degradation of parvifloside
Jin, JM; Liu, XK; Teng, RW; Yang, CR
2002-10-01
Source PublicationACTA BOTANICA SINICA
Volume44Issue:10Pages:1243-1249
AbstractParvifloside (1), a new furostanol pentaglycoside, was isolated from the fresh rhizomes of Dioscorea parviflora C. T. Ting. On the basis of spectroscopic and chemical methods, its structure was elucidated as (25R)-26-O-beta-glucopyranosyl-furost-5-en-3beta,22xi,26-trio13-O-beta-D-glucopyranosyl (1-->3)-beta-D-glucopyranosyl (1-->4)-[alpha-L-rhamnopyranosyl (1-->2)]-beta-D-glucopyranoside. Six prosapogenins (2-7) were obtained from the enzymatic degradation of 1 by cellulase, but only 3 and 4 were obtained by beta-glucosidase. The structures of all compounds were determined by spectroscopic data. The activity of the isolated compounds on deformation of mycelia germinated from Pyricularia oaryzae P-2b conidia was evaluated.
KeywordDioscorea Parviflora Parvifloside Stenoidal Glycoside Enzymatic Degradation
Subject AreaBiochemistry & Molecular Biology ; Plant Sciences
Indexed BySCI
Language英语
WOS Research AreaBiochemistry & Molecular Biology ; Plant Sciences
WOS SubjectBiochemistry & Molecular Biology ; Plant Sciences
WOS IDWOS:000178760000019
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/13815
Collection植物化学与西部植物资源持续利用国家重点实验室
AffiliationChinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China
Recommended Citation
GB/T 7714
Jin, JM,Liu, XK,Teng, RW,et al. Enzymatic degradation of parvifloside[J]. ACTA BOTANICA SINICA,2002,44(10):1243-1249.
APA Jin, JM,Liu, XK,Teng, RW,&Yang, CR.(2002).Enzymatic degradation of parvifloside.ACTA BOTANICA SINICA,44(10),1243-1249.
MLA Jin, JM,et al."Enzymatic degradation of parvifloside".ACTA BOTANICA SINICA 44.10(2002):1243-1249.
Files in This Item: Download All
File Name/Size DocType Version Access License
20120718001.pdf(244KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Jin, JM]'s Articles
[Liu, XK]'s Articles
[Teng, RW]'s Articles
Baidu academic
Similar articles in Baidu academic
[Jin, JM]'s Articles
[Liu, XK]'s Articles
[Teng, RW]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Jin, JM]'s Articles
[Liu, XK]'s Articles
[Teng, RW]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 20120718001.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.