Results 41 to 50 of about 2,469 (203)

Structure activity related, mechanistic, and modeling studies of gallotannins containing a glucitol-core and α-glucosidase [PDF]

, 2015
Gallotannins containing a glucitol core, which are only produced by members of the maple (Acer) genus, are more potent α-glucosidase inhibitors than the clinical drug, acarbose.
Niesen, Daniel B., Xu, Jun, Gu, Qiong, Cho, Bongsup P, Cai, Ang, Ma, Hang, Tan, Wen, Seeram, Navindra P., Wang, Ling   +8 more
core   +2 more sources

Phytochemical Analysis and Antimicrobial Activity of Terminalia bellirica (Gaertn.) Roxb. and Terminalia chebula Retz. Fruit Extracts Against Gastrointestinal Pathogens: Enhancing Antibiotic Efficacy

Microorganisms
Terminalia bellirica (Gaertn) Roxb. and Terminalia chebula Retz. are significant botanicals in ancient Ayurvedic medicine. They are renowned for their therapeutic properties, notably in addressing gastrointestinal (GI) diseases.
Gagan Tiwana, Ian Edwin Cock, Matthew James Cheesman   +2 more
doaj   +1 more source

Comprehensive analysis of telomerase inhibition by gallotannin

Oncotarget, 2018
Gallotannin (or tannic acid) is a naturally occurring compound that inhibits cell growth and activity of different DNA-polymerases, including telomerase. The purpose of the present study was to gain insight into the mechanism of telomerase inhibition by gallotannin.
Savelyev, Nikita, Baykuzina, Polina, Dokudovskaya, Svetlana, Lavrik, Olga, Rubtsova, Maria, Dontsova, Olga   +5 more
openaire   +3 more sources

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

Enhancement of biomimetic enzymatic mineralization of gellan gum polysaccharide hydrogels by plant-derived gallotannins [PDF]

, 2020
Mineralization of hydrogel biomaterials with calcium phosphate (CaP) is considered advantageous for bone regeneration. Mineralization can be both induced by the enzyme alkaline phosphatase (ALP) and promoted by calcium-binding biomolecules, such as plant-
Vanhaecke, Frank, Douglas, Timothy E.L., Bacakova, Lucie, Timothy E. L. Douglas, Skirtach, Andre G, Keppler, Julia Katharina, Patrick Ricquier, Ricquier, Patrick, Schieber, Andreas, Plnencer, Martin, Julia K. Keppler, Michelle Feuereisen, Anna Ivanova, Skirtach, Andre G., Marta Vandrovcová, Keppler, Julia K., Lieve Balcaen, Parakhonskiy, Bogdan V, Jana Beranová, Beranova, Jana, Martin Plencner, Parakhonskiy, Bogdan V., Parakhonskiy, Bogdan, Lucie Bačáková, Feuereisen, Michelle, Plencner, Martin, Yulia Svenskaya, Svenskaya, Yulia, Skirtach, Andre, Bogdan V. Parakhonskiy, Andreas Schieber, Vsevolod Atkin, Ivanova, Anna, Atkin, Vsevolod, Balcaen, Lieve, Douglas, Timothy E L, Andre G. Skirtach, Douglas, Timothy, Frank Vanhaecke, Vandrovcova, Marta   +39 more
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

Unstable proteins in wine and their removal by bentonite and gallotannins [PDF]

, 1996
A range of commercially available 'new generation' gallotannins were trialled as a bentonite substitute for protein stabilisation of white wines. Gallotannins can precipitate proteins from model protein solutions and unfined wines.
Thompson, Dion R.
core  

A Comprehensive Analysis of Diversity, Structure, Biosynthesis and Extraction of Biologically Active Tannins from Various Plant-Based Materials Using Deep Eutectic Solvents

Molecules
This paper explores the emerging subject of extracting tannins from various plant sources using deep eutectic solvents (DESs). Tannins are widely used in the food and feed industries as they have outstanding antioxidant qualities and greatly enhance the ...
Maja Molnar, Martina Jakovljević Kovač, Valentina Pavić   +2 more
doaj   +1 more source

Effect of Different Enological Tannins on Oxygen Consumption, Phenolic Compounds, Color and Astringency Evolution of Aglianico Wine

Molecules, 2020
Background: In the wine industry, in addition to condensed tannins of grape origin, other commercial tannins are commonly used. However, the influence of oxygen uptake related to different tannin additions during the post fermentative phase in wine has ...
Luigi Picariello, Alessandra Rinaldi, Martino Forino, Francesco Errichiello, Luigi Moio, Angelita Gambuti   +5 more
doaj   +1 more source

Therapeutic potential of natural products in cancer immunotherapy: Advances and challenges

British Journal of Pharmacology, EarlyView.
This review systematically outlines the mechanisms underlying tumour immunotherapy resistance and elucidates the role of natural products in enhancing therapeutic efficacy as immunomodulatory adjuvants. Abstract Immunotherapy has emerged as a clinically pivotal approach in cancer treatment, but its application remains limited to a small subset of ...
Rao Hu, Kaibin Dai, Zhensheng Lin, Mingfang Ye, Minfeng Chen, Xiaobo Li, Dongmei Zhang   +6 more
wiley   +1 more source