Results 11 to 20 of about 4,787 (237)

Genome-wide identification of TCP transcription factors and their potential roles in hydrolyzable tannin production in Quercus variabilis cupule [PDF]

Frontiers in Plant Science
Hydrolyzable tannins (HTs) have garnered significant attention due to their proven beneficial effects in the clinical treatment of various diseases. The cupule of Chinese cork oak (Quercus variabilis Blume) has been used as raw material of traditional ...
Yaochen Wang, Yaochen Wang, Yaochen Wang, Jinjin Li, Jinjin Li, Jinjin Li, Yixin Chen, Yixin Chen, Yixin Chen, Zhaowei Yu, Zhaowei Yu, Zhaowei Yu, Puyuan Liu, Puyuan Liu, Puyuan Liu, Guolei Li, Guolei Li, Guolei Li, Qinsong Yang, Qinsong Yang, Qinsong Yang   +20 more
doaj   +4 more sources

Hydrolyzable tannins from Balanophora polyandra

Acta Pharmaceutica Sinica B, 2013
AbstractThis study reports an investigation of the chemical constituents of Balanophora polyandra Griff. Fifteen compounds were isolated by column chromatography on silica gel, Toyo-pearl HW-40C, Sephadex LH-20 and by HPLC. Their structures were elucidated as 1,4-di-O-galloyl-2-O-[(E)-p-coumaroyl]-β-D-glucopyranose (1), 1-O-galloyl-β-D-pyranglucose (2),
Yangai Wang, Jianbo Yang, Aiguo Wang, Jie Ma, Jin Tian, Tengfei Ji, Yalun Su   +6 more
openaire   +4 more sources

Effect of hydrolyzable tannin and organic acids on productive performance, ileal microbiota and histomorphology, and immunocompetence indices of broiler chicken [PDF]

Scientific Reports
This study was conducted to assess the potential interactions of different levels of hydrolyzable tannin (HT) and organic acids (OA) on the selected ileal microbiota and histology, immunological responses, and growth performance of broiler chickens.
Hamed Daneshmand Khorasgani, Amir Hossein Mahdavi, Mohammad Sedghi, Mehdi Shahsavan   +3 more
doaj   +2 more sources

From Isolation to Genomics: Characterization of Aspergillus uvarum HT4 as a Novel Producer of Extracellular Tannase [PDF]

Journal of Fungi
Tannases (tannin acyl hydrolases, EC 3.1.1.20) are enzymes of industrial interest due to their ability to hydrolyze hydrolyzable tannins into bioactive compounds like gallic acid.
Erika Arbildi, Karen Ovsejevi, Diego Roldán, Rosario Durán, Magdalena Portela, Gabriela Garmendia, Silvana Vero   +6 more
doaj   +2 more sources

NMR Metabolomics and DNA Sequencing of Escherichia coli and Staphylococcus aureus Cultures Treated with Hydrolyzable Tannins

Metabolites, 2023
Escherichia coli and Staphylococcus aureus are globally among the most prominent bacterial strains associated with antibacterial resistance-caused deaths.
Valtteri Virtanen, Elina Puljula, Gemma Walton, Martin J. Woodward, Maarit Karonen   +4 more
doaj   +1 more source

Ellagitannins and Oligomeric Proanthocyanidins of Three Polygonaceous Plants

Molecules, 2021
The aim of this study was to characterize hydrolyzable tannins in Polygonaceous plants, as only a few plants have previously been reported to contain ellagitannins.
Yun-Qiu Li, Masako Kitaoka, Juri Takayoshi, Ya-Feng Wang, Yosuke Matsuo, Yoshinori Saito, Yong-Lin Huang, Dian-Peng Li, Gen-ichiro Nonaka, Zhi-Hong Jiang, Takashi Tanaka   +10 more
doaj   +1 more source

Chebulagic acid, a hydrolyzable tannin, exhibited antiviral activity in vitro and in vivo against human enterovirus 71. [PDF]

Int J Mol Sci, 2013
Yang Y, Xiu J, Liu J, Zhang L, Li X, Xu Y, Qin C, Zhang L.   +7 more
europepmc   +2 more sources

Super Fruit Amla (Emblica officinalis, Gaertn) in Diabetes Management and Ensuing Complications: A Concise Review

Nutraceuticals, 2023
Type 2 diabetes mellitus (T2DM) is a chronic metabolic disease showing an exponential increase in its prevalence all over the world. High blood glucose level is one of the main clinical signs of the disease.
Muhammed Majeed, Narayanan K. Narayanan, Lakshmi Mundkur, Priji Prakasan, Kalyanam Nagabhushanam   +4 more
doaj   +1 more source

A novel tannase from Klebsiella pneumoniae KP715242 reduces haze and improves the quality of fruit juice and beverages through detannification

Frontiers in Sustainable Food Systems, 2023
The presence of high tannin content in fruit juices and other beverages generates bitterness and haze formation with a concomitant deterioration of their quality. This problem could be circumvented by treating these food products with the enzyme tannase (
Mukesh Kumar, Mukesh Kumar, Ravinder Mehra, Ravinder Mehra, Rajesh Yogi, Nitesh Singh, Raj Kumar Salar, Gauri Saxena, Sarvesh Rustagi   +8 more
doaj   +1 more source

Beech wood impregnation with hydrolyzed wattle tannin [PDF]

BioResources, 2021
Tannins and their toxic effects against various decay organisms have been interrelated for centuries. As natural products have gained more interest, waste from several production fields abundant in tannins has yielded promising components for wood preservation.
Oberle, Anna, Paschová, Zuzana, Bak, Miklós, Gryc, Vladimír   +3 more
openaire   +2 more sources