Results 81 to 90 of about 16,811 (259)

Effects of Epigallocatechin Gallate on the Stability of Epicatechin in a Photolytic Process

open access: yesMolecules, 2019
Catechins belonging to polyhydroxylated polyphenols are the primary compounds found in green tea. They are associated with many physiological properties. Epicatechin (EC) is a non-gallate-type catechin with four phenolic hydroxyl groups attached.
Shiuh-Tsuen Huang   +5 more
doaj   +1 more source

Oleogels as Emerging Solid Fat Substitutes: Basic Characteristics, Preparation Strategies, and Food Applications

open access: yesFood Safety and Health, EarlyView.
This article reviews the basic characteristics, factors affecting properties of oleogels, and preparation methods of oleogels. Meanwhile, their applications in meat products, dairy products, baked goods, and delivering bioactive compounds are highly summarized.
Wenyuan Zhang   +6 more
wiley   +1 more source

Influence of Nanomaterials and Nanocomposites on the Nutrient Composition

open access: yesFood Safety and Health, EarlyView.
Nanomaterials and nanocomposites enhance crop nutrition and food quality by improving nutrient availability, plant uptake, and bioavailability through controlled delivery and nano‐encapsulation. Their applications in agriculture and food systems enable sustainable biofortification, improved preservation, and functional foods, while emphasizing safety ...
Akanksha Dwivedi   +4 more
wiley   +1 more source

Derivatisation of Polyphenols

open access: yes, 2007
Polyphenols, such as tannins, offer potential as a bio-derived chemical feedstock. Their present utilisation is limited mainly to leather tanning and wood panel adhesives.
Bridson, James Hadley
core  

CATECHIN OXIDATION PRODUCTS: MECHANISTIC ASPECTS AND KINETICS

open access: yes, 2017
The oxidation of catechin in the presence of atmospheric oxygen in a methanol/buffer model solution was studied by investigating generated products using LC/MS and spectrophotometry.
ANGHEL, Dan Florin   +7 more
core   +1 more source

Protective Effects of Fenugreek and Stevia Extracts on Dexamethasone‐Induced Testicular Damage in a Rat Model

open access: yesFood Safety and Health, EarlyView.
Fenugreek and stevia extracts protect against dexamethasone‐induced testicular damage in male rats by enhancing antioxidant defenses, improving sperm quality, and restoring hormonal balance, highlighting their potential as natural therapeutics for preventing corticosteroid‐induced reproductive toxicity.
Mosab Gad   +3 more
wiley   +1 more source

Configurational Studies of Complexes of Various Tea Catechins and Caffeine in Crystal State

open access: yes, 2012
Crystals of the complexes of (+)-catechin (CA) of non-galloylated catechin and (−)-catechin-3-O-gallate (Cg) of galloylated catechin with caffeine were prepared, and their stereochemical structures and intermolecular interactions were determined by X-ray
46114   +5 more
core  

Extraction of catechin from areca catechu seeds using accelerated water extraction

open access: yes, 2013
Areca catechu is part of the Arecaceae (Palmae) family which locally known as “Buah Pinang” in Malaysia. Accelerated Water Extraction (AWE), a green extraction technique was applied on the extraction of catechin from areca catechu seeds.
Hasan, Manzurudin
core  

Catechin electrochemical oxidation mechanisms [PDF]

open access: yes, 2004
The oxidation of flavonoids is of great interest because of their action as antioxidants with the ability to scavenge radicals by electron transfer processes.
Janeiro, Patricia   +1 more
core   +1 more source

Substitution at the C-3 Position of Catechins Has an Influence on the Binding Affinities against Serum Albumin

open access: yesMolecules, 2017
It is known that catechins interact with the tryptophan (Trp) residue at the drug-binding site of serum albumin. In this study, we used catechin derivatives to investigate which position of the catechin structure strongly influences the binding affinity ...
Masaki Ikeda   +9 more
doaj   +1 more source

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