Results 81 to 90 of about 10,139 (192)

Optimization and Validation of Procyanidins Extraction and Phytochemical Profiling of Seven Herbal Matrices of Nutraceutical Interest

open access: yesAntioxidants
Several medicinal herbal plants are extensively used as sources of bioactive compounds with beneficial effects on human health. This study assessed the procyanidin and polyphenol profiles together with the antioxidant potential of seven herbal medical ...
Niloufar Keivani   +5 more
doaj   +1 more source

Development and Characterization of a Pilot-Scale Model Cocoa Fermentation System Suitable for Studying the Impact of Fermentation on Putative Bioactive Compounds and Bioactivity of Cocoa

open access: yesFoods, 2019
Cocoa is a concentrated source of dietary flavanols—putative bioactive compounds associated with health benefits. It is known that fermentation and roasting reduce levels of native flavonoids in cocoa, and it is generally thought that this loss ...
Kathryn C. Racine   +6 more
doaj   +1 more source

Two molecules newly identified by Mass Spectrometry in fermented cocoa beans impact chocolate sensory quality [PDF]

open access: yes, 2017
Polyphenols are a wide and diverse group of plant secondary metabolites found in large amount in cocoa beans. They can be further modified under specific conditions such as fermentation or oxidation.
Boulanger, Renaud   +8 more
core  

Effectiveness of Melatonin‐Containing Foods on Promoting Sleep: A Scoping Review

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
Effectiveness of melatonin‐containing foods promoting sleep: A scoping review. ABSTRACT Melatonin plays a crucial role in managing the body's sleep–wake cycle, and its natural occurrence in certain foods has generated interest in dietary interventions to improve sleep.
Tanzeela Nisar   +3 more
wiley   +1 more source

Interaction between Various Apple Procyanidin and Staphylococcal Enterotoxin A and Their Inhibitory Effects on Toxin Activity

open access: yesToxins, 2017
In this study, we investigated the interaction between apple polyphenols (AP; mainly consisting of procyanidin (PC) from an apple) and staphylococcal enterotoxin A (SEA), and the inhibitory effects of AP on SEA activity.
Yuko Shimamura   +7 more
doaj   +1 more source

Differentiation by Phenolic Profile of Apple Juices Prepared According to Two Membrane Techniques [PDF]

open access: yes, 2011
Crossflow filtration techniques (micro- and ultrafiltration), using inorganic membranes, were employed to clarify apple juice. Changes in the polyphenol composition (procyanidins, hydroxycinnamic derivatives, and dihydrochalcones) were monitored ...
Blanco-Gomis, Domingo   +4 more
core  

Contribution of the phenolic composition to the antioxidant, anti-inflammatory and antitumor potential of Equisetum giganteum L. and Tilia platyphyllos Scop. [PDF]

open access: yes, 2017
Naturally-occurring phytochemicals have received pivotal attention in the last few years, due to the increasing evidence of biological activities. Thus, in the present study, the antioxidant, anti-inflammatory and antitumor potentials of hydroethanolic ...
Achour, Lotfi   +7 more
core   +1 more source

Comprehensive Evaluation of Fructus Tsaoko, Seeds of Tsaoko Fructus and Ginger Made Seeds of Tsaoko Fructus Based on Drug‐Like Compounds and Aroma Analysis

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
This study mainly consists of two parts. First, after screening for drug‐like metabolites via LC–MS and GC–MS, a comprehensive evaluation model was established using a principal component analysis‐based weighted scoring method, by which the drug‐likeness ranking of three samples was determined.
Han Chen   +6 more
wiley   +1 more source

Phenolic and antioxidant composition of by-products from the cider industry: Apple pomace [PDF]

open access: yes, 2012
Eleven different cider apple pomaces (six single-cultivar and five from the cider-making industry) have been analysed for low molecular phenolic profiles and antioxidant capacity.
Diñeiro, Yolanda   +2 more
core  

Cocoa Bean Shell as a Functional Food By‐Product: Antioxidant Potential and Toxicological Thresholds in Drosophila melanogaster

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
The graphical abstract details the evaluation of Cascau extract, addressing its chemical composition, neurobehavioral parameters, and safety. The preparation of the CBS extract, using combined hot and cold aqueous extraction followed by lyophilization, revealed a rich chemical characterization, including polyphenols (32.04 mg GAE/g), flavonoids (10.7 ...
Fernanda dos Santos Trombini   +12 more
wiley   +1 more source

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