Results 61 to 70 of about 46,558 (333)

Flavonoids and Other Polyphenols Act as Epigenetic Modifiers in Breast Cancer. [PDF]

open access: yes, 2020
Breast cancer is a common cancer that occurs due to different epigenetic alterations and genetic mutations. Various epidemiological studies have demonstrated an inverse correlation between breast cancer incidence and flavonoid intake.
Anwar, Hina   +6 more
core   +1 more source

Reduction of colonic inflammation in HLA-B27 transgenic rats by feeding Marie Ménard apples, rich in polyphenols [PDF]

open access: yes, 2009
Inflammatory bowel diseases (IBD) are immunomediated ailments affecting millions of individuals. Although diet is regarded as an important factor influencing IBD, there are no accepted dietary recommendations presently available.
Baron, A.   +18 more
core   +2 more sources

Exploring the Interaction Mechanism between Persimmon Proanthocyanidins and Mucin Based on Fluorescence Spectroscopy

open access: yesShipin gongye ke-ji
To determine the influence of mucin on the intestinal digestion and release of proanthocyanidins derived from persimmon, the physicochemical characteristics of persimmon proanthocyanidins-mucin complexes and the interaction mechanisms between persimmon ...
Zhenzhen GE   +6 more
doaj   +1 more source

The Proanthocyanidin Profile in Beer and Its Raw Materials

open access: yesKvasný průmysl, 2015
The presence of proanthocyanidins, substances belonging to the general group of polyphenols in beer is generally rather undesirable due to their tendency to form complexes with proteins, and thereby degrade the colloidal stability of beer.
Jana Olšovská   +3 more
doaj   +1 more source

Proanthocyanidins Extracted from Rhododendron pulchrum Leaves as Source of Tyrosinase Inhibitors: Structure, Activity, and Mechanism. [PDF]

open access: yesPLoS ONE, 2015
The objective of this study was to assess the structure, anti-tyrosinase activity, and mechanism of proanthocyanidins extracted from Rhododendron pulchrum leaves.
Wei-Ming Chai   +6 more
doaj   +1 more source

The Mysteries of Proanthocyanidin Transport and Polymerization [PDF]

open access: yesPlant Physiology, 2010
Flavonoids, including proanthocyanidins (PAs; also called condensed tannins), play a multitude of roles in plants ([Winkel-Shirley, 2001][1]). The presence of certain types of flavonoids in crops is associated with desirable and important agronomic traits; therefore, metabolic engineering ...
Zhao, Jian, Pang, Yongzhen, Dixon, R. A.
openaire   +3 more sources

The polyphenolic and hydroxycinnamate contents of whole coffee fruits from China, India and Mexico [PDF]

open access: yes, 2013
Air dried whole coffee fruits, beans and husks from China, India and Mexico were analysed for their chlorogenic acids (CGA), caffeine, and polyphenolic content. Analysis was by HPLC and Orbitrap exact mass spectrometry.
Combet, E.   +4 more
core   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Proanthocyanidin characterization and bioactivity of extracts from different parts of Uncaria tomentosa L. (cat’s claw) [PDF]

open access: yes, 2017
This article belongs to the Special Issue Dietary Antioxidants and Health Promotion.-- et al.Apart from alkaloids, bioactive properties of Uncaria tomentosa L. have been attributed to its phenolic constituents.
Bartolomé, Begoña   +6 more
core   +1 more source

Procyanidin B3 and Its Derivatives Alleviate Neuronal Injury by Targeting G3BP1 for Ischemic Stroke Therapy

open access: yesAdvanced Science, EarlyView.
Ischemic stroke is a serious disease with high rates of mortality and disability, but there is a lack of novel therapeutic targets and agents for it. Now it is shown that Ras GTPase‐activating protein SH3 domain‐binding protein 1 (G3BP1) has the potential to serve as a therapeutic target for ischemic stroke.
Heyanhao Zhang   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy