Results 21 to 30 of about 9,883 (233)

Chemical underpinning of the tea bag index: An examination of the decomposition of tea leaves [PDF]

open access: yes, 2020
Decomposition is a key flux of terrestrial carbon to the atmosphere. Therefore, gaining a better understanding of how plant litter decomposes in soil, and what governs this process, is vital for global climate models.
Alexander, Paul D.   +3 more
core   +1 more source

Variations In Composition and Activity of Matricaria Pubescens (Desf.) Schultz Harvested from Different Regions in Algeria

open access: yesASM Science Journal, 2023
Matricaria pubescens is traditionally used as a postpartum antihemorrhagic and to treat digestive disorders. The aim of this study is to determine the total amounts of phenols, flavonoids, condensed tannins, hydrolysable tannins, anthocyanins and total ...
Mohammed Tahar Tahar BEN-MOUSSA   +4 more
doaj   +1 more source

Ginnalin A and hamamelitannin: the unique gallotannins with promising anti-carcinogenic potential

open access: yesExploration of Targeted Anti-tumor Therapy, 2023
Tannins are secondary metabolites that belong to the family of polyphenolic compounds and have gained a huge interest among researchers due to their versatile therapeutic potential.
Rippin   +7 more
doaj   +1 more source

In vitro effects of different levels of quebracho and chestnut tannins on rumen methane production, fermentation parameters, and microbiota

open access: yesFrontiers in Veterinary Science, 2023
Both condensed and hydrolysable tannins (CTs and HTs, respectively) have the ability to reduce enteric CH4 production in ruminants. However, the precise mechanism of action is not fully understood.
Marco Battelli   +9 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

Tannin in Ruminant Nutrition: Review

open access: yesMolecules, 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 ...
Maghsoud Besharati   +7 more
doaj   +1 more source

Reduction of the formaldehyde content in leathers treated with formaldehyde resins by means of plant polyphenols [PDF]

open access: yes, 2017
Formaldehyde has applications in many industrial processes, including synthesis of resins and syntans to be used in the retanning process of leather. When resins are employed, they can hydrolyse, releasing formaldehyde.
Cuadros Domènech, Sara   +3 more
core   +2 more sources

Chestnut tannins in broiler diets: Affecting intestinal development in different feeding phases

open access: yesFrontiers in Veterinary Science, 2022
It is known that high doses of various tannins could impair broiler growth, and this seems to be linked to a lowered protein availability. However, effects on protein digestion under the influence of hydrolysable tannins were minimal in previous research
Kobe Buyse   +7 more
doaj   +1 more source

Hydrolysable Tannins in Agriculture

open access: yes, 2020
Hydrolysable tannins, water-extracted from sweet chestnut (Castanea sativa Mill.) (CHT) and membrane concentrated, have several effects as antioxidant, antimicrobial, and metal complexing agents. Some patents described their use as nitrogen release modulators and iron complexing agent to fight plant chlorosis and to control legume seed-borne disease ...
Sergio Miele   +4 more
openaire   +4 more sources

Pressurized hot water extraction of hydrosable tannins from Phyllanthus tenellus Roxb.

open access: yesBMC Chemistry, 2019
Background Safety, environmental and economic setbacks are driving industries to find greener approaches to extract bioactive compounds from natural resources.
Noor Hidayah Mohd Jusoh   +4 more
doaj   +1 more source

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