Results 91 to 100 of about 45,880 (230)

Polyphenols from Trapa bispinosa Roxb. pericarp extract with inhibitory activities against amyloid-β aggregation and acetylcholinesterase

Results in Chemistry
This study focused on the isolation and structural characterization of three known galloyl glucoses (1, 3, and 4) and a new monomeric ellagitannin, trabisnin (16), from the Trapa bispinosa Roxb. pericarp extract (TBPE).
Yuji Iwaoka, Miharu Matsuura, Chisa Hayakawa, Yoshiaki Amakura, Morio Yoshimura, Tomohiro Uemura, Hideyuki Ito   +6 more
doaj   +1 more source

α‑Glucosidase Inhibitory Hydrolyzable Tannins from Eugenia jambolana Seeds

, 2016
Three new hydrolyzable tannins including two gallotannins, jamutannins A (1) and B (2), and an ellagitannin, iso-oenothein C (3), along with eight known phenolic compounds were isolated from the seeds of Eugenia jambolana fruit.
Liya Li (1698874), Raed Omar (2051146), Tao Yuan (443733), Navindra P. Seeram (14806)   +3 more
core   +1 more source

Salt‐induced nutritional and metabolic shifts in halophytes: implications for food security

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Plant species vary in their response to salinity: some crops show a degree of salt tolerance, while halophytes – whether wild or cultivated – are characterized by a high capacity to thrive under saline conditions. Halophytes are considered a source of valuable secondary metabolites with potential economic value, yet they might also produce ...
Giulia Atzori, Pedro Garcia Caparros, Antonella Castagna, Luisa Custódio, Valentina Lazazzara, Claus Krogh Madsen, Felicia Menicucci, Maria João Rodrigues, Katalin Solymosi, Jose Ramon Acosta Motos   +9 more
wiley   +1 more source

Utilization of Tannins with Various Polymers for Green-Based Active Packaging: A Review

Jurnal Sylva Lestari
Tannin is a major polyphenolic secondary metabolite widely distributed in the forestry sector and can be added to polymer matrices to manufacture bioactive films for food packaging.
Fidela Devina Agrippina, Maya Ismayati, Sri Hidayati, Bima Putra Pratama   +3 more
doaj   +1 more source

Anti-inflammatory Hydrolyzable Tannins from Myricaria bracteata

, 2015
Twelve hydrolyzable tannins were obtained from the twigs of Myricaria bracteata, including two new hellinoyl-type dimers, bracteatinins D1 (1) and D2 (2); a new hellinoyl-type trimer, bracteatinin T1 (3); two known monomers, nilotinin M4 (4) and 1,3-di-O-
Pei-Cheng Zhang (1502839), Shuai Li (65944), Jia-Bao Liu (497934), Bao-Song Cui (1596742), Ming-Bao Lin (1596751), Qi Hou (494583), Ya-Si Ding (1596745), Jia-Bao Chen (1596748), Ying Zhang (1235337), Jin-Ye Bai (1596739)   +9 more
core   +1 more source

Metabolism of soluble proteins by rumen microorganisms and the influence of condensed tannins on nitrogen solubility and degradation [PDF]

, 2004
The amino acid requirements of ruminants are met by two sources; microbes leaving the rumen and dietary protein escaping fermentation in the rumen. Much ruminant research has therefore focused on improving amino acid supply to the duodenum by increasing ...
Hedqvist, Helena
core   +1 more source

Breaking polyphenol–polysaccharide interactions: the promising role of natural deep eutectic solvents

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Food processing generates substantial amounts of byproducts rich in valuable bioactive compounds, particularly polyphenols, known for their antioxidant, anti‐UV, and antimicrobial properties. These molecules hold great potential in sectors such as food, cosmetics, and pharmaceuticals.
Paul Sauvetes, Nathalie Gontard, Chahinez Aouf   +2 more
wiley   +1 more source

Phenolic compounds involved in the inhibition of root and seedling regeneration in seeds of Eugenia pyriformis Cambess. [PDF]

Journal of Seed Science
: Eugenia pyriformis produces recalcitrant and monoembryonic seeds with high regenerative capacity, although the simultaneous formation of multiple roots is inhibited by chemical self-control.
Talita Silveira Amador, Luiz Leonardo Saldanha, Luiz Fernando Rolim de Almeida, Claudio José Barbedo   +3 more
doaj   +2 more sources

Polyphenol dietary supplementation prevents inflammation‐induced muscle atrophy in a zebrafish (Danio rerio) model

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Diet‐induced inflammation is a major cause of muscle degeneration impacting human and animal health. Owing to their anti‐inflammatory and antioxidant properties, polyphenols have attracted considerable interest as feed additives.
Graziella Orso, Monica Matuozzo, Mariapina Rocco, Seyed Hossein Hoseinifar, Ghasem Ashouri, Andrea Scaloni, Marina Paolucci, Chiara D'Ambrosio, Roberta Imperatore   +8 more
wiley   +1 more source

Impact of temperature and duration variations on the quality of acacia bark tannin for in-vitro treatment of sheep diarrhoea [PDF]

E3S Web of Conferences
Sheep frequently experience diarrhoea. An efficacious therapeutic approach involves the utilisation of herbal medicine, which frequently contains tannins owing to its antibacterial and antidiarrheal characteristics.
Supardan Atep Dian, Nuraini Febrian, Ramdhan Mohamad Alief, Sholeha Novia Amalia, Azami Mohammad Saifulddinbin Mohd, Listiasari Faranita Ratih, Muliawati Nindya Tri, Laila Farida, Resmeiliana Ika, Sujamoko Tekad Urip Pambudi   +9 more
doaj   +1 more source