Lignin-Hydrolyzable Tannin Interactions in Wood

1997 ◽  
Vol 45 (8) ◽  
pp. 3100-3106 ◽  
Author(s):  
Richard F. Helm ◽  
Thilini D. Ranatunga ◽  
Mudit Chandra
Keyword(s):  
Hydrolyzable Tannin

Bicornin, A New Hydrolyzable Tannin from Trapa bicronis, and Revised Structure of Alnusiin

Heterocycles ◽  
1989 ◽  
Vol 29 (5) ◽  
pp. 861 ◽  
Author(s):  
Takuo Okuda ◽  
Takashi Yoshida ◽  
Kazufumi Yazaki ◽  
M. Usman Memon ◽  
Izumi Maruyama ◽  
...  
Keyword(s):  
Hydrolyzable Tannin

Polyphenols ofMyricaria IV. A hydrolyzable tannin substance

1979 ◽  
Vol 15 (1) ◽  
pp. 94-94
Author(s):  
T. K. Chumbalov ◽  
T. N. Bikbulatova ◽  
M. I. Il'yasova
Keyword(s):  
Hydrolyzable Tannin

scholarly journals Two New Phenolic Constituents from the Stems of Euphorbia griffithii

2019 ◽  
Vol 9 (6) ◽  
pp. 405-410 ◽  
Author(s):  
Joseph Sakah Kaunda ◽  
Ying-Jun Zhang
Keyword(s):  
Meoh Extract ◽  
Hydrolyzable Tannin ◽  
Acidic Hydrolysis ◽  
Gc Analysis ◽  
Spectroscopic Analyses ◽  
Phenolic Constituents ◽  
Anti Inflammatory ◽  
Phytochemical Studies

Abstract Phytochemical studies on MeOH extract of stems of Euphorbia griffithii led to the isolation of one new hydrolyzable tannin dimer, corilagiffithiin (1) and one new galloyl-glucoside (2), alongside six known ones (3–8). Their structures and absolute configurations were determined by in depth spectroscopic analyses and comparison of their 1D NMR and MS data with literature reported values. Configurations of sugar moieties were determined by acidic hydrolysis and subsequent GC analysis of their corresponding trimethylsilylated l-cysteine adduct. At a concentration of 50 μM, compounds 1–3 showed no anti-inflammatory activities. Graphic Abstract

scholarly journals Oenothein B, a dimeric hydrolyzable tannin of cyclic structure.

1989 ◽  
Vol 37 (8) ◽  
pp. 2269-2271 ◽  
Author(s):  
Tsutomu HATANO ◽  
Taeko YASUHARA ◽  
Muneto MATSUDA ◽  
Kazufumi YAZAKI ◽  
Takashi YOSHIDA ◽  
...  
Keyword(s):  
Cyclic Structure ◽  
Hydrolyzable Tannin ◽  
Oenothein B

ChemInform Abstract: A New Trimeric Hydrolyzable Tannin, Oenotherin T2, Isolated from Aerial Parts of Oenothera tetraptera cav.

ChemInform ◽  
2009 ◽  
Vol 40 (35) ◽  
Author(s):  
Shoko Taniguchi ◽  
Yoko Imayoshi ◽  
Takashi Yoshida ◽  
Tsutomu Hatano
Keyword(s):  
Hydrolyzable Tannin ◽  
Aerial Parts

Hydrolyzable tannin analysis in food

2012 ◽  
Vol 135 (3) ◽  
pp. 1708-1717 ◽  
Author(s):  
Panagiotis Arapitsas
Keyword(s):  
Hydrolyzable Tannin

Furosonin, a Novel Hydrolyzable Tannin from Geranium thunbergii

Heterocycles ◽  
2012 ◽  
Vol 86 (2) ◽  
pp. 1525 ◽  
Author(s):  
Tsutomu Hatano ◽  
Shoko Taniguchi ◽  
Ryouta Nogaki ◽  
Li-Ming Bao ◽  
Teruo Kuroda ◽  
...  
Keyword(s):  
Hydrolyzable Tannin ◽  
Geranium Thunbergii

scholarly journals Woodfordin C, a macro-ring hydrolyzable tannin dimer with antitumor activity, and accompanying dimers from Woodfordia fruticosa flowers.

1990 ◽  
Vol 38 (5) ◽  
pp. 1211-1217 ◽  
Author(s):  
Takashi YOSHIDA ◽  
Tong CHOU ◽  
Aya NITTA ◽  
Ken-ichi MIYAMOTO ◽  
Ryozo KOSHIURA ◽  
...  
Keyword(s):  
Antitumor Activity ◽  
Hydrolyzable Tannin ◽  
Woodfordia Fruticosa
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