Results 11 to 20 of about 3,204 (202)

Quebracho Tannin Bio-Based Adhesives for Plywood [PDF]

Polymers, 2022
Wood-based products are traditionally bonded with synthetic adhesives. Resources availability and ecological concerns have drawn attention to bio-based sources. The use of tannin-based adhesives for engineered wood products has been known for decades, however, these formulations were hardly used for the gluing of solid wood because their rigidity ...
Emanuele Cesprini, Marius-Catalin Barbu, Gianluca Tondi   +2 more
exaly   +4 more sources

Review: Chestnut and quebracho tannins in pig nutrition: the effects on performance and intestinal health

Animal, 2021
Natural extracts are frequently adopted as a valuable alternative to antibiotics in intensive animal farming. Their diverse bioactive constituents such as phytosterols, glucosinolates, carotenoids and polyphenols have shown antioxidant, anti-inflammatory
V. Caprarulo, C. Giromini, L. Rossi
doaj   +5 more sources

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

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   +4 more sources

Characterisation and tanning effects of purified chestnut and sulfited quebracho extracts [PDF]

Collagen and Leather
Vegetable tannins are environmentally friendly tanning agents. However, they generally impart a dark colour to the tanned leather and highly contribute to the organic load in wastewaters.
Silvia Conca, Vanessa Gatto, Riccardo Samiolo, Samuele Giovando, Andrea Cassani, Elisa Tarabra, Valentina Beghetto   +6 more
doaj   +2 more sources

Tannins and copper sulphate as antimicrobial agents to prevent contamination of Posidonia oceanica seedling culture for restoration purposes [PDF]

Frontiers in Plant Science
Seed-based restoration methods are increasingly recognized as a relevant tool contributing to halt and reverse the loss of seagrass meadows while providing genetic and evolutionary benefit for the conservation of these habitats. Ad-hoc protocols aimed at
Adriana Alagna, Adriana Alagna, Vincenzo Maximiliano Giacalone, Vincenzo Maximiliano Giacalone, Arturo Zenone, Arturo Zenone, Arturo Zenone, Marco Martinez, Giovanni D’Anna, Giovanni D’Anna, Gaspare Buffa, Gaspare Buffa, Caterina Jessica Cavalca, Anna Poli, Anna Poli, Giovanna Cristina Varese, Giovanna Cristina Varese, Valeria Paola Prigione, Valeria Paola Prigione, Fabio Badalamenti, Fabio Badalamenti   +20 more
doaj   +2 more sources

Limited effects of tannin supplementation on the dairy cattle fecal microbiome with modulation of metabolites [PDF]

Frontiers in Microbiology
Tannins are plant secondary metabolites that bind organic carbon (C) and nitrogen (N), potentially altering substrate bioavailability for enteric fermentation in ruminants. This interaction may reduce greenhouse gas (GHG) emissions and influence nitrogen
Matthew L. Klein, Christian B. Erikson, Conor J. McCabe, Laibin Huang, Jorge L. Mazza Rodrigues, Jorge L. Mazza Rodrigues, Frank M. Mitloehner   +6 more
doaj   +2 more sources

Comparative evaluation of tannin from banana bunch and stem syrup for leather processing [PDF]

Heliyon
Utilization of vegetable tannins in leather processing is one of the convenient solutions to protect the environment pollution. Herein, the banana bunch and syrup of banana stem are utilized to prepare an ecofriendly tanning agent.
Khandoker Tahmina Tasnim, Akash Debnath, Md. Tushar Uddin, Md. Ashraful Alam, Md. Abdur Razzaq, Sk Zubaer Zaman, Md. Aftab Ali Shaikh, Ajoy Kanti Mondal   +7 more
doaj   +2 more sources

Microbiomic and Metabolomic Insights into the Roles of Hydrolysable Versus Condensed Tannins on the Growth Performance, Nutrient Digestion, and Rumen Fermentation in Liaoning Cashmere Goats [PDF]

Microorganisms
This study was conducted to compare the effects of hydrolysable versus condensed tannins on growth performance, nutrient digestion, and rumen fermentation in goats.
Xin Zhu, Xingtang Dou, Tingting Su, Lisha Ye, Lu Zhang, Haiying Liu, Di Han   +6 more
doaj   +2 more sources

Growth performance, carcass traits, and histological changes of goats supplemented with different sources of phytochemicals [PDF]

Scientific Reports
Phytogenic feed additives are increasingly used to improve animal health and productivity. This study compared the effect of supplementation with tannin to an herbal mixture consisting of ginger, garlic, artemisia, and turmeric on the performance ...
Alaa Emara Rabee, Osama Raef, Ahmed M. Sallam, Eman Ali Elwakeel, Rasha S. Mohammed, Ibrahim S. Abd El‐Hamid, Mebarek Lamara, Adel M. Abdel-Wahed, Mohamed Ali Radwan, Ibrahim M. Khattab, Moustafa Mohamed M. Ghandour   +10 more
doaj   +2 more sources

Tannin Phytocomplex Improves IBS-D Symptoms and Gut-Brain Markers: Prospective Pilot Study. [PDF]

Mol Nutr Food Res
In adults with IBS‐D, a 60‐day tannin‐based supplementation was associated with improvements in gastrointestinal scores, stool patterns, and psychological measures. Mechanistic readouts showed lower zonulin, SCFA shifts toward butyrate, and normalization of hydrogen breath tests, supporting a broad, barrier, and microbiota‐oriented intervention profile.
Molino S, Piskorz MM, Lerma-Aguilera A, Mingorance FL, Gutierrez C, Montero JM, Uehara T, Hashimoto H, Ballerga EG, Olmos JA.   +9 more
europepmc   +2 more sources