Results 171 to 180 of about 3,648 (192)

Coriariin M, a trimeric hydrolysable tannin with dehydrodigalloyl and valoneoyl groups as linking units, and accompanying dimeric hydrolysable tannins from Coriaria japonica

Phytochemistry, 2018
Three oligomeric hydrolysable tannins, coriariins K, L, and M, which were previously undescribed, together with five known hydrolysable tannins were isolated from dried leaves of Coriaria japonica. Their structures were determined based on 1D and 2D NMR spectroscopy, HR-ESI-MS, and ECD spectroscopy experiments. Among the isolated compounds, coriariin M
Yuuki, Shimozu, Takayasu, Hirai, Tsutomu, Hatano   +2 more
openaire   +2 more sources

Analysis of condensed and hydrolysable tannins from commercial plant extracts

Journal of Pharmaceutical and Biomedical Analysis, 2006
High performance liquid chromatography (HPLC)/DAD and MS qualitative and quantitative analyses of polyphenols, hydrolysable and condensed tannins from Pinus maritima L. and tannic acid (TA) extracts were performed using normal and reverse phase. Normal-phase HPLC was more suitable for pine bark (PBE) and tannic acid extracts analysis.
ROMANI, ANNALISA, IERI, FRANCESCA, B. Turchetti, MULINACCI, NADIA, VINCIERI, FRANCO FRANCESCO, P. Buzzini   +5 more
openaire   +3 more sources

MALDI‐TOF‐CID for the microstructure elucidation of polymeric hydrolysable tannins

Journal of Applied Polymer Science, 2012
AbstractHigh molar mass wood tannin extracts are complex mixtures that are distributed in both molar mass and chemical composition. Hydrolysable tannins from tara, Turkey gall, and chestnut woods were analyzed and compared using matrix‐assisted laser desorption/ionization time‐of‐flight (MALDI‐TOF) mass spectrometry.
Radebe, Nonhlanhla, Rode, Karsten, Pizzi, Antonio, Giovando, Samuele, Pasch, Harald   +4 more
openaire   +2 more sources

Effects of hydrolysable tannins on a herbivorous insect: fate of individual tannins in insect digestive tract

Chemoecology, 2002
We investigated the effects of four chemically characterised galloylglucoses (GGs, a subgroup of hydrolysable tannins) and their hydrolysis product, gallic acid (GA), on consumption and performance of larvae of the autumnal moth Epirrita autumnata. Larvae were fed with birch (Betula pubescens) leaves that had been painted individually with each of the ...
Juha-Pekka Salminen, Kyösti Lempa
openaire   +1 more source

Scope of Hydrolysable Tannins as Possible Antimicrobial Agent.

Phytotherapy research : PTR, 2017
Hydrolysable tannins (HTs) are secondary metabolites from plants, which are roughly classified into gallotannins and ellagitannins having gallic acid and ellagic acid residues respectively attached to the hydroxyl group of glucose by ester linkage.
Sanmuga Priya, Ekambaram, Senthamil Selvan, Perumal, Ajay, Balakrishnan   +2 more
openaire   +1 more source

Lipid Interactions and Hydrophobic Properties of Hydrolysable Tannins

Planta Medica, 2022
V Virtanen, M Karonen
openaire   +1 more source

Hydrolysable Tannins

2019
Ryszard Amarowicz, Michał Janiak
openaire   +1 more source

Hydrolysable tannins in Terminalia ferdinandiana Exell fruit powder and comparison of their functional properties from different solvent extracts

Food Chemistry, 2021
Daniel Cozzolino, Michael Netzel, Yasmina Sultanbawa   +2 more
exaly  

Identification and Characterization of Glucosyltransferase That Forms 1-Galloyl-β-d-Glucogallin in Canarium album L., a Functional Fruit Rich in Hydrolysable Tannins

Molecules, 2021
Qingxi Chen, Shiyan Zhang, Qinghua Ye
exaly  

Partition Coefficients (logP) of Hydrolysable Tannins

Molecules, 2020
Valtteri Virtanen, Maarit Karonen, Karonen Maarit   +2 more
exaly