Results 21 to 30 of about 2,725 (220)

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

Rapid, Facile Synthesis of Silver Nanostructure Using Hydrolyzable Tannin [PDF]

, 2016
A facial and distinct synthesis process of silver nanoparticles stabilized by tannin in aqueous medium is reported. Silver nitrate is solubilized in water as the source of silver ions, and tannin is solubilized in water as both a reducing agent and ...
Mahmut Özacar (2368252), Emrah Bulut (2368255)   +1 more
core   +5 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

Characterization of pomegranate peels tannin extractives [PDF]

, 2012
International audienceThe phenolic extractives of pomegranate peels from various cultivars were studied. The total polyphenols, the condensed and the hydrolyzable tannin contents were analyzed for 4 Tunisian pomegranate cultivars (Mekki, Chelfi, Gabsi ...
Pizzi, A., Saad, H., Charrier, Bertrand, Charrier-El Bouhtoury, Fatima, Ayed, N., Rode, K.   +5 more
core   +3 more sources

Effects of graded levels of dietary pomegranate peel on methane and nitrogen losses, and metabolic and health indicators in dairy cows

Journal of Dairy Science, 2023
: This study aimed to quantify the effects of dietary inclusion of tannin-rich pomegranate peel (PP) on intake, methane and nitrogen (N) losses, and metabolic and health indicators in dairy cows.
P. Niu, M. Kreuzer, A. Liesegang, C. Kunz, A. Schwarm, K. Giller   +5 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

Effects of Gallic Acid on Fermentation Parameters, Protein Fraction, and Bacterial Community of Whole Plant Soybean Silage

Frontiers in Microbiology, 2021
Whole plant soybean (WPS) is a kind of legume resource with characteristics of high nutrition, large biomass, and wide distribution. In the present study, we have investigated the feasibility and effects of gallic acid (GA) on WPS silage quality ...
Cheng Wang, Cheng Wang, Cheng Wang, Mingyang Zheng, Mingyang Zheng, Mingyang Zheng, Shuo Wu, Shuo Wu, Shuo Wu, Xuan Zou, Xuan Zou, Xuan Zou, Xiaoyang Chen, Xiaoyang Chen, Xiaoyang Chen, Liangfa Ge, Qing Zhang, Qing Zhang, Qing Zhang   +18 more
doaj   +1 more source

Influence of hydrolyzable vs. condensed tannins supplementation in Liaoning cashmere goats: growth performance, nitrogen metabolism, rumen fermentation, and blood metabolites [PDF]

Animal Bioscience
Objective This study was conducted to investigate the effects of hydrolyzable versus condensed tannins on growth performance, nitrogen (N) metabolism, rumen fermentation, and blood parameters in Liaoning cashmere goats.
Xin Zhu, Di Han, Lu Zhang, Tingting Su, Lisha Ye, Haiying Liu, Xingtang Dou   +6 more
doaj   +1 more source

Insecticidal Activity of Tannins from Selected Brown Macroalgae against the Cotton Leafhopper Amrasca devastans

Plants, 2023
Seaweeds, also known as marine macroalgae, are renewable biological resources that are found worldwide and possess a wide variety of secondary metabolites, including tannins. Drifted brown seaweed (DBSW) is particularly rich in tannins and is regarded as
Ganeshan Petchidurai, Kitherian Sahayaraj, Laila A. Al-Shuraym, Bader Z. Albogami, Samy M. Sayed   +4 more
doaj   +1 more source