Results 31 to 40 of about 38,577 (302)

A proanthocyanidin from cinnamomum zeylanicum stimulates phosphorylation of insulin receptor in 3t3-l1 adipocytes [PDF]

open access: yes, 2006
Non-insulin-dependent diabetes mellitus is due to in large part to insulin resistance, a state where the target cells are no longer responding to ordinary levels of circulating insulin.
Abdul Majid, Fadzilah Adibah   +2 more
core   +1 more source

Effect of proanthocyanidins on cell membrane properties of Saccharomyces cerevisiae [PDF]

open access: yesZhongguo niangzao
In order to investigate the action mechanism of proanthocyanidins from the perspective of cell membrane, the effects of 0.5 g/L and 1.0 g/L proanthocyanidins on the characteristics of the cell membrane of Saccharomyces cerevisiae were studied.
DING Rui, ZHAO Hongwei, LI Jingyuan
doaj   +1 more source

Pressurised Liquid Extraction of Capsaicinoids from Peppers [PDF]

open access: yes, 2006
Se presenta el desarrollo de un método de extracción de capsaicinoides en pimientos mediante la técnica de extracción mediante fluidos ...
Fernández Barbero, Gerardo   +2 more
core   +2 more sources

Proanthocyanidins: A comprehensive review

open access: yesBiomedicine & Pharmacotherapy, 2019
Proanthocyanidins are condensed tannins with various pharmacological properties. These phytochemicals are considered as 'offense and defense molecules because of their human health benefits. The validation of their diverse health aspects, namely, antioxidant, anticancer, antidiabetic, neuroprotective, and antimicrobial has earned them repute in ...
Abdur, Rauf   +9 more
openaire   +2 more sources

Coupling Hydrophilic Interaction Chromatography and Reverse-Phase Chromatography for Improved Direct Analysis of Grape Seed Proanthocyanidins

open access: yesFoods, 2023
Acid-catalyzed depolymerization is recognized as the most practical method for analyzing subunit composition and the polymerization degree of proanthocyanidins, involving purification by removing free flavan-3-ols, as well as acid-catalyzed cleavage and ...
Ruge Lin   +5 more
doaj   +1 more source

Extraction optimization of raspberry proanthocyanidins and determination of its antioxidant activities in vitro

open access: yesFood and Agricultural Immunology, 2021
The isolation of proanthocyanidins from raspberries and their antioxidant activity remains an ongoing challenge. Optimization of ultrasound-assisted extraction method of raspberry proanthocyanidins by response surface analysis.
Hao Shi   +6 more
doaj   +1 more source

Effect of bioactive compounds from Sainfoin (Onobrychis viciifolia Scop.) on the in vitro larval migration of Haemonchus contortus: role of tannins and flavonol glycosides [PDF]

open access: yes, 2005
Anthelmintic bioactivity against gastrointestinal nematodes has been associated with leguminous forages supporting the hypothesis of a role of condensed tannins.
E., BARRAU   +3 more
core   +1 more source

Boosting the Antioxidant Potential of Polymeric Proanthocyanidins in Litchi (Litchi chinensis Sonn.) Pericarp via Biotransformation of Utilizing Lactobacillus Plantarum

open access: yesFoods, 2023
In order to enhance the efficient utilization of polymeric proanthocyanidins from litchi pericarp, a process for transforming litchis’ polymeric proanthocyanidins (LPPCs) by using Lactobacilli has been established for products with highly antioxidative ...
Haocheng Liu   +4 more
doaj   +1 more source

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

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

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