Results 21 to 30 of about 1,342 (208)

A Gallotannin from Cercidiphyllum japonicum Leaves

Journal of the Korean Wood Science and Technology, 2015
Katsura tree (Cercidiphyllum japonicum Sieb. Et Zucc) leaves were collected, air-dried and extracted with 70% aqueous acetone, then concentrated and sequentially fractionated using n-hexane, methylene chloride (CH2Cl2), ethylacetate (EtOAc), and H2O.
Young-Soo Bae
exaly   +3 more sources

Sustainable functional finishing for cotton fabrics using screen-printing process and gallotannin

Fashion and Textiles, 2021
To seek a more environmentally friendly textile finishing technique, the screen-printing method was adopted to apply functional material to cotton fabrics.
Kyung Hwa Hong
doaj   +1 more source

Interactions between Hydrolysable Tannins and Lipid Vesicles from Escherichia coli with Isothermal Titration Calorimetry

Molecules, 2022
Isothermal titration calorimetry (ITC) was used to study the interactions between hydrolysable tannins (HTs) and lipid vesicles prepared from a phospholipid extract of Escherichia coli (E. coli). A group of 24 structurally different HTs was selected, and
Valtteri Virtanen, Rebecca J. Green, Maarit Karonen   +2 more
doaj   +1 more source

Molecular docking investigation of anti-inflammatory herbal compounds as potential LOX-5 and COX-2 inhibitors [PDF]

Pharmacia, 2022
According to the World Journal of Gastroenterology, more than 5 million people worldwide suffer from inflammatory bowel disease. The use of phytotherapeutic remedies in treatment of chronic inflammatory processes can be an effective alternative in ...
Liliia Vyshnevska, Hanna I. Severina, Yuliya Prokopenko, Alexander Shmalko   +3 more
doaj   +3 more sources

Characterization of 20 Oenological Tannins from Different Botanical Origins for Formulation of Blends with Redox Potential Tuning Ability in Model Wine Solution

Antioxidants, 2023
Twenty oenotannins from different botanical origins were studied in model wine solution (1 g/L, 12% ethanol, pH 3.5). An original device was created for measuring Oxidation–Reduction potential (ORp) of the solutions at 20 °C in strict anoxic condition by
Francesco Maioli, Luigi Sanarica, Lorenzo Cecchi, Bruno Zanoni, Nadia Mulinacci, Valentina Canuti   +5 more
doaj   +1 more source

Characterization and Identification of Bioactive Polyphenols in the Trapabispinosa Roxb. Pericarp Extract

Molecules, 2021
In this study, we present the isolation and characterization of the structure of six gallotannins (1–6), three ellagitannins (7–9), a neolignan glucoside (10), and three related polyphenolic compounds (gallic acid, 11 and 12) from Trapa bispinosa Roxb ...
Yuji Iwaoka, Shoichi Suzuki, Nana Kato, Chisa Hayakawa, Satoko Kawabe, Natsuki Ganeko, Tomohiro Uemura, Hideyuki Ito   +7 more
doaj   +1 more source

Pentagalloyl Glucose: A Review of Anticancer Properties, Molecular Targets, Mechanisms of Action, Pharmacokinetics, and Safety Profile

Molecules, 2023
Pentagalloyl glucose (PGG) is a natural hydrolyzable gallotannin abundant in various plants and herbs. It has a broad range of biological activities, specifically anticancer activities, and numerous molecular targets.
Chengli Wen, Nathupakorn Dechsupa, Zehui Yu, Xu Zhang, Sicheng Liang, Xianying Lei, Tao Xu, Xiaolan Gao, Qinxue Hu, Phattarawadee Innuan, Jiraporn Kantapan, Muhan Lü   +11 more
doaj   +1 more source

Studies on dhava tannins. I. The isolation and constitution of a gallotannin from dhava (Anogeissus latifolia) [PDF]

, 1964
The isolation and purification of a gallotannin from dhava, an indigenous leaf-tanning plant, is described. The gallotannin from analysis and other degradative studies was found to be an octa- or nonagalloylated glucose. The glucose core of the tannin is
KNS Sastry, S Rajadurai, Reddy, K. K., Rajadurai, S., Y Nayudamma, Sastry, K. N. S., Nayudamma, Y., KK Reddy   +7 more
core   +1 more source

The Effect of Nutrient-Allelochemicals Interaction on Food Consumption and Growth Performance of Alder Leaf Beetle, Agelastica alni L. (Coleoptera: Chrysomelidae)

International Journal of Secondary Metabolite, 2019
In this study, the effects of secondary metabolites on the feeding preference and growth of generalist caterpillars, Agelastica alni L., were investigated.
Dilek Yıldız, Nurver Altun, Mahmut Bilgener   +2 more
doaj   +1 more source

Gallotannin promotes cellular death through alteration of redox status [PDF]

, 2018
Available anti-cancer agents are beset with various challenges including limited efficacy, non-selectivity, and toxic side effect. These factors underpin the search for more effective alternative from plant materials or natural products. Meanwhile, plant
Oluyomi Stephen Adeyemi, Adeyemi, O. S.
core   +1 more source