Results 31 to 40 of about 303,087 (304)

An Analytical Toolbox for Fast and Straightforward Structural Characterisation of Commercially Available Tannins

open access: yesMolecules, 2021
Both condensed and hydrolysable tannins represent versatile natural polyphenolic structures exhibiting a broad range of activities that could be exploited in various fields including nutraceutics, cosmesis, consumer care, household and pharmaceutical ...
Lili Zhen, Heiko Lange, Claudia Crestini
doaj   +1 more source

The effects of regions and the wine aging periods on the condensed tannin profiles and the astringency perceptions of Cabernet Sauvignon wines

open access: yesFood Chemistry: X, 2022
This study sought to determine the effects of wine-producing regions and aging periods on the astringency and chemistry of condensed tannins of Cabernet Sauvignon dry red wines.
Qian Tu   +5 more
doaj   +1 more source

Dietary inclusion of Quebracho (Schinopsis lorentzii) tannins on productive performances of growing pheasant females

open access: yesItalian Journal of Animal Science, 2010
Tannins are a group of phenolic compounds which have received a lot of attention with respect to their possible nutritional and physiological actions. Tannins can be grouped into condensed and hydrolysable tannins, widely distributed in the plant kingdom.
I. Romboli, A. Castillo, M. Marzoni
doaj   +1 more source

Effects of Short-term Feeding Condensed Tannins on Growth Performance and Liver Health of Large-sized Micropterus salmoides

open access: yesGuangdong nongye kexue, 2023
【Objective】In order to provide reference for the application of condensed tannins in Micropterus salmoides feed, this study was conducted to assess the effects of short-term feeding condensed tannins on growth performance and liver health of large-sized ...
Kai PENG   +5 more
doaj   +1 more source

Nutraceutical Properties and Toxicity Studies of Flour Obtained from Capsicum pubescens Fruits and Its Comparison with “Locoto” Commercial Powder [PDF]

open access: yes, 2014
The aim of this research was to evaluate the phytochemical profiles of flour from red, yellow and green fruits of Capsicum pubescens (commun name: locoto) and compare with “locoto” commercial powder (Lcp).
Alberto, Maria Rosa   +6 more
core   +1 more source

Identification of Structural Features of Condensed Tannins That Affect Protein Aggregation

open access: yesPLoS ONE, 2017
A diverse panel of condensed tannins was used to resolve the confounding effects of size and subunit composition seen previously in tannin-protein interactions.
Honorata M. Ropiak   +4 more
semanticscholar   +1 more source

Condensed Tannins from Mangrove Species Kandelia candel and Rhizophora mangle and Their Antioxidant Activity

open access: yesMolecules, 2010
The structures of condensed tannins isolated from two mangrove species, Kandelia candel and Rhizophora mangle, were characterized by 13C nuclear magnetic resonance (NMR) spectroscopy and matrix assisted laser desorption/ionization time-of-flight mass ...
Shu-Dong Wei   +4 more
doaj   +1 more source

Regulation of Plant Tannin Synthesis in Crop Species

open access: yesFrontiers in Genetics, 2022
Plant tannins belong to the antioxidant compound family, which includes chemicals responsible for protecting biological structures from the harmful effects of oxidative stress.
José Mora   +3 more
doaj   +1 more source

Effect of bioactive compounds from Sainfoin (Onobrychis viciifolia Scop.) on the in vitro larval migration of Haemonchus contortus: role of tannins and flavonol glycosides [PDF]

open access: yes, 2005
Anthelmintic bioactivity against gastrointestinal nematodes has been associated with leguminous forages supporting the hypothesis of a role of condensed tannins.
E., BARRAU   +3 more
core   +1 more source

Seasonal, gender and regional variations in total phenolic, flavonoid, and condensed tannins contents and in antioxidant properties from Pistacia atlantica ssp. leaves

open access: yesPharmaceutical Biology, 2017
Context: The widespread use of Pistacia atlantica Desf. ssp. (Anacardiaceae) in traditional medicine can be partly attributed to the content of its secondary metabolites, in particular, the phenolic compounds.
Z. Ben Ahmed   +6 more
semanticscholar   +1 more source

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