Results 121 to 130 of about 399,541 (389)

Skin Aging, Cellular Senescence and Natural Polyphenols

open access: yesInternational Journal of Molecular Sciences, 2021
The skin, being the barrier organ of the body, is constitutively exposed to various stimuli impacting its morphology and function. Senescent cells have been found to accumulate with age and may contribute to age-related skin changes and pathologies ...
Erika Csekes, L. Račková
semanticscholar   +1 more source

Prevention of Protein Glycation by Natural Compounds [PDF]

open access: yes, 2015
Non-enzymatic protein glycosylation (glycation) contributes to many diseases and aging of organisms. It can be expected that inhibition of glycation may prolong the lifespan.
Bartosz, Grzegorz   +1 more
core   +2 more sources

Naturally Derived Donor‐π‐Acceptor Compounds for Efficient Long‐Wavelength LEDs/Sunlight‐Induced Polymerization and High‐Precision Multiple 3D Printing

open access: yesAdvanced Functional Materials, EarlyView.
Two novel donor–π–acceptor photoinitiators enable ultrafast long‐wavelength photopolymerization under blue/green LEDs and sunlight. Effective at low intensities and concentrations, they overcome slow kinetics and permit rapid 3D printing via DLW, DLP, and LCD methods.
Ji Feng   +9 more
wiley   +1 more source

Polyphenol removal from olive mill waste waters by selected mould strains

open access: yesGrasas y Aceites, 2000
Mould strains were isolated from Olive Mill Waste (OMW) waters, characterized and screened for their activities on polyphenols hydrolysis by reculturing on the olive mill waste waters itself. The selected strains were then used for polyphenols removal in
A. Amhajji   +4 more
doaj   +1 more source

Polyphenols: From Theory to Practice

open access: yesFoods, 2021
Background: The importance of polyphenols in human health is well known; these compounds are common in foods, such as fruits, vegetables, spices, extra virgin olive oil and wine.
Alberto Bertelli   +5 more
doaj   +1 more source

The effects of polyphenols and other bioactives on human health.

open access: yesFood & Function, 2019
Although deficiencies in polyphenol intake do not result in specific deficiency diseases, adequate intake of polyphenols could confer health benefits, especially with regard to chronic diseases. Tea, cocoa, fruits, and berries, as well as vegetables, are
C. Fraga   +3 more
semanticscholar   +1 more source

Rapid determination of simple polyphenols in grapes by HPLC using a monolithic column [PDF]

open access: yes, 2010
The development of a rapid, reliable and reproducible LC method for the determination and quantification of 13 polyphenols (gallic acid, protocatechuic aldehyde, gentisic acid, catechin, vanillinic acid, caffeic acid, vanillin, epicatechin ...
Brigui, Jamal   +4 more
core   +2 more sources

Advanced Oral Delivery Systems for Nutraceuticals

open access: yesAdvanced Healthcare Materials, EarlyView.
Emerging delivery technologies are explored to overcome barriers to oral nutraceutical absorption. Traditional carriers are compared with novel platforms including biodegradable polymers, MOFs, MPNs, and 3D printing. These systems enhance bioavailability, control release, and enable personalized nutrition.
Xin Yang   +4 more
wiley   +1 more source

Analysis of Tea Polyphenols

open access: yesProceedings of the Society for Experimental Biology and Medicine, 1999
Tea is the most highly consumed beverage in the world, other than water. However, unlike water, tea contains substantial amounts of polyphenols that have unique biological activities and may be responsible for many of the health benefits of tea. As a result, it is essential to be able to measure the various tea‐associated polyphenols.
Howard M. Merken   +3 more
openaire   +3 more sources

UHPLC-PDA-ESI-TOF/MS metabolic profiling and antioxidant capacity of arabica and robusta coffee silverskin: antioxidants vs phytotoxins [PDF]

open access: yes, 2017
A deeper knowledge of the chemical composition of coffee silverskin (CS) is needed due to the growing interest in its use as a food additive or an ingredient of dietary supplements.
Lavecchia, R.   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy