Results 31 to 40 of about 316,761 (234)

Comparison of Ethanol and Acetone Mixtures for Extraction of Condensed Tannin from Grape Skin

, 2016
Discrepancies in condensed tannin concentrations in grape skin determined by different analytical methods prompted the closer examination of aspects of the methodologies. One of these was the choice of extraction solvent. Condensed tannins were extracted
M. Downey, R. Hanlin
semanticscholar   +1 more source

Tannin in Ruminant Nutrition: Review

Molecules, 2022
Tannins are polyphenols characterized by different molecular weights that plants are able to synthetize during their secondary metabolism. Macromolecules (proteins, structural carbohydrates and starch) can link tannins and their digestion can decrease ...
M. Besharati, A. Maggiolino, V. Palangi, Adem Kaya, Muhammad Jabbar, H. Eseceli, P. De Palo, J. Lorenzo   +7 more
semanticscholar   +1 more source

Synthesis of condensed tannin model compounds regioselectively labeled with a 13C-stable isotope

Journal of Wood Science
Condensed tannins exhibit diverse bioactivities that render them promising for applications in the food and medical fields. For the analysis and monitoring of condensed tannins, 13C-labeled derivatives would provide a useful tool.
SunJae Moon, Yuya Kawasaki, Hisayoshi Kofujita   +2 more
doaj   +1 more source

Phase‐Change‐Activated Slippery Organogel Composite for All‐in‐One Anti‐Corrosion, Antifouling, and Self‐Cleaning

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A super‐slippery liquid‐infused composite organogel is engineered by localized interfacial grafting between hydrogel and oleogel networks, endowing the coating with a durable, multifunctional marine‐protective interface. Dynamic antifouling surfaces have emerged as a promising alternative, offering the potential for eco‐friendly and high‐performance ...
Mengsheng Xia, Chao Wang, Jiahao Ma, Jiwei Chen, Yixi Su, Junkai Gao, Weiqi Fu   +6 more
wiley   +1 more source

Characterization of tannin extracts derived from the bark of four tree species by HPLC and FTIR

Forest Science and Technology, 2023
The objective of this work was the extraction and quantification of tannins obtained from the bark of four tree species from the forests of Ixtlán de Juárez, Oaxaca, Mexico (Arbutus xalapensis Kunth., Prunus serotina Ehrh., Quercus crassifolia Humb.
Faustino Ruiz-aquiño, R. Feria-Reyes, J. G. Rutiaga-quinones, L. H. Robledo-Taboada, R. Gabriel-Parra   +4 more
semanticscholar   +1 more source

Nutritional evaluation of top foliages for livestock feeding in semi arid region of India

Indian Journal of Animal Sciences, 2020
Top foliages from 9 plants were evaluated for nutritional, anti-nutritional attributes and in vitro fermentation. Protein, NDF, ADF, cellulose and lignin contents varied.
SULTAN SINGH, B K BHADORIA, PUSHPENDRA KOLI, ARPANA SINGH   +3 more
doaj   +1 more source

Feeding Behavior of Lactating Dairy Cattle Fed Sorghum-Based Diets and Increasing Levels of Tannic Acid

Agriculture, 2021
Tannins have been used to trigger positive effects on ruminal metabolism and increase ruminant production efficiency, since they increase the supply of dietary protein in the small intestine.
José Danrley Cavalcante dos Santos, Edilson Paes Saraiva, Severino Gonzaga Neto, Carla Aparecida Soares Saraiva, Antônio da Costa Pinheiro, Vinícius de França Carvalho Fonsêca, Severino Guilherme Caetano Gonçalves dos Santos, Carla Giselly de Souza, Maria Elivânia Vieira Almeida, Tarsys Noan Silva Veríssimo, Larissa Kellen da Cunha Morais   +10 more
doaj   +1 more source

Novel Zwitterionic Polydopamine Nanofiller‐Reinforced Hybrid Membranes With Superior Antifouling Performance for Wastewater Treatment

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work reports one‐pot synthesized novel zwitterionic polydopamine‐silica (ZSiPDA) nanofillers for fabricating PES hybrid ultrafiltration membranes with enhanced hydrophilicity, permeability, and antifouling performance. The optimized membrane achieved over 91% humic acid removal and showed strong potential for municipal wastewater treatment.
Roqaya A. Ismail, Mahendra Kumar, Tarek Lemaoui, Inas M. AlNashef, Shadi W. Hasan, Hassan A. Arafat   +5 more
wiley   +1 more source

Association of edaphoclimatic characteristics and variability of condensed tannin content in species from Caatinga

Revista Ciência Agronômica, 2020
Condensed tannin (CT) concentrations in plants are influenced by species, plant part, season, growth phase, environmental conditions, disease and defoliation.
Rayanne Thalita de Almeida Souza, Dulciene Karla de Andrade Silva, Mércia Virginia Ferreira dos Santos, Harley Dean Naumann, André Luiz Rodrigues Magalhães, Alberício Pereira de Andrade   +5 more
doaj   +1 more source

Morpho‐Anatomical and HPTLC Investigations of Lysimachia nummularia L. (Primulaceae) Grown in Switzerland

Microscopy Research and Technique, EarlyView.
This research provides a complete morphoanatomical description of Lysimachia nummularia, as well as a HPTLC profile. Standard techniques of light and scanning electron microscopies, as well as standard techniques of HPTLC, were used. ABSTRACT Primulaceae are distributed all over the world, encompassing around 2590 species.
Carolina Sabedotti, João Vitor da Costa Batista, Bettina Leonhard, Konrad Urech, Mahsa Ahmadinezhad, Jakob Maier, Stephan Baumgartner, Fabio Boylan, Carla Holandino, Jane Manfron   +9 more
wiley   +1 more source