Results 21 to 30 of about 3,648 (192)

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

Frontiers 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, Stefania Colombini, Pietro Parma, Gianluca Galassi, Gianni Matteo Crovetto, Mauro Spanghero, Davide Pravettoni, Sergio Aurelio Zanzani, Maria Teresa Manfredi, Luca Rapetti   +9 more
doaj   +1 more source

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

Italian 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

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 ...
Maghsoud Besharati, Aristide Maggiolino, Valiollah Palangi, Adem Kaya, Muhammad Jabbar, Hüseyin Eseceli, Pasquale De Palo, Jose M. Lorenzo   +7 more
doaj   +1 more source

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

Frontiers 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, Kobe Buyse, Noémie Van Noten, Noémie Van Noten, Evelyne Delezie, Luc Goethals, Geert P. J. Janssens, Marta Lourenço   +7 more
doaj   +1 more source

Hydrolysable Tannins in Agriculture

, 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, Stefania Tegli, Carlos Garcia Izquierdo, Matteo Cerboneschi, Enrica Bargiacchi   +4 more
openaire   +3 more sources

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

BMC 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, Atiqah Subki, Swee Keong Yeap, Ken Choy Yap, Indu Bala Jaganath   +4 more
doaj   +1 more source

Copigmentation of Malvidin-3-O-Monoglucoside by Oenological Tannins: Incidence on Wine Model Color in Function of Botanical Origin, pH and Ethanol Content

Molecules, 2019
The effect of the botanical origin, pH level and ethanol content of different oenological tannins on the color of malvidin-3-O-monoglucoside solution, including their effectiveness as copigments, was studied.
Adeline Vignault, Jordi Gombau, Olga Pascual, Michael Jourdes, Virginie Moine, Joan Miquel Canals, Fernando Zamora, Pierre-Louis Teissedre   +7 more
doaj   +1 more source

Encapsulation of hydrolysable tannin from pomegranate peel in W/O/W double emulsion: In-vitro digestion, release kinetics, storage and physical stabilities

Food Hydrocolloids for Health, 2022
The hydrolysable tannins from pomegranate peel have been known to exert several health benefits, majorly anti-diabetic properties. The study identified polyphenols present in pomegranate peel hydrolysable tannin (PPHT) and examined their physical ...
Madhulekha Rakshit, Prem Prakash Srivastav   +1 more
doaj   +1 more source

Tannins, novel inhibitors of the volume regulation and the volume-sensitive anion channel

European Pharmaceutical Journal, 2019
The volume-sensitive outwardly rectifying anion channel (VSOR) is a key component of volume regulation system critical for cell survival in non-isosmotic conditions.
Tsiferova N.A., Khamidova O. J., Amonov A. U., Rakhimova M. B., Rustamova S. I., Kurbannazaova R. Sh., Merzlyak P. G., Abdulladjanova N. G., Sabirov R. Z.   +8 more
doaj   +1 more source

Effect of different dietary tannin extracts on lamb growth performances and meat oxidative stability: comparison between mimosa, chestnut and tara

Animal, 2019
Little information is available on the effects of different sources of tannins on ruminant product quality. Nowadays several tannin-rich extracts, produced from different plants, are available and contain tannins belonging to different chemical groups ...
B. Valenti, A. Natalello, V. Vasta, L. Campidonico, V. Roscini, S. Mattioli, M. Pauselli, A. Priolo, M. Lanza, G. Luciano   +9 more
doaj   +1 more source