CHARACTERIZATION AND TRYPSIN INHIBITOR ACTIVITY OF PROANTHOCYANIDINS FROM VICIA FABA

DOI: 10.1016/0031-9422(91)80011-O

Source and publish data:

Phytochemistry p. 1255 - 1260 (1993)

Update date:2022-08-04

Topics:

Authors:

Helsper, Johannes P. F. G.

Kolodziej, Herbert

Hoogendijk, Johanna M.

Norel, Arend van

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/0031-9422(91)80011-O

In a chemical investigation epicatechin, epigallocatechin, the procyanidins B-1, B-3 and B-4, and the prodelphinidins gallocatechin-(4α,8)-catechin, gallocatechin-(4α,8)-epicatechin and gallocatechin-(4α,8)-epigallocatechin have been isolated from the testa of faba beans and characterized by means of spectroscopic methods.Proanthocyanidin samples were compared for their trypsin inhibitory activity.The results suggest that the degree of polymerization, the number of phenolic hydroxyl groups and the 2,3-stereochemistry of the constituent units affect remarkably the strength of the inhibition.

Full text of DOI:10.1016/0031-9422(91)80011-O

Products guided by the article

Product name:catechin-(4α->8)-epicatechin decaacetate

Cas No:21179-23-7

R&D Labs maybe for 21179-23-7

SHIJIAZHUANG CHENSHI IMPORT AND EXPORT CO.,LTD

Contact:+86-311-89871056

Address:RM2017 BUILDING CTIANSHAN GALAXY PLAZA,NO168 CHANGJIANG ROAD,GAOXIN DISTRICT,SHIJIAZHUANG CITY, HEBEI,CHINA
Shandong Yubin Chemical CO.,LTD

website:http://www.yukaichem.com/en.html

Contact:+86-536-8865336

Address:binhai economic development zone，262737 shangdong，china
Tianjin Chemsyntech Chemical Co., Ltd

Contact:+86-22-60872258

Address:Haitai green industry base in Tianjin, K1,5-601
Nanjing Spring & Autumn Biological Engineering Co., Ltd.

Contact:86-180510-83338

Address:Suite# 210, No. 1 BuildingNanjing Agricultural Biotechnology High-tech Entrepreneurship Center, No. 4 Tongwei Road, Xuanwu District, Nanjing,China

Relevant to this article

The conversion of a phenol to an aniline occurs in the biochemical formation of the 1-(4-aminophenyl)-1-deoxy- d -ribitol moiety in methanopterin

Doi:10.1021/bi200362w
(2011)
Synthesis and antimicrobial activity of 2-(acyl or carboxyalkyl)-3-(H or alkyl or aryl)-5 (or -6 or -8)-monochloro,7-fluoro-substituted-4H-1,4- benzothiazines

Doi:10.1002/jhet.5570430536
(2006)
Conformational probes for elucidating the nature of substance P binding to the NK₁ receptor: Initial efforts to map the Phe⁷-Phe⁸ region

Doi:10.1016/S0960-894X(98)00289-3
(1998)
Novel functionalized 1,4,4a,9a-tetrahydro-1-aza-9-oxafluorenes by cycloaddition of 4-(4-methoxyphenyl)-1,4-dihydropyridines and p-benzoquinone

Doi:10.1002/jhet.5570350310
(1998)
Doi:10.1021/ma60017a012
(1970)
Synthesis of diaryl ethers, diaryl thioethers, and diarylamines mediated by potassium fluoride-alumina and 18-crown-6: Expansion of scope and utility

Doi:10.1021/jo980800g
(1998)

Article Doi