Results 11 to 20 of about 18,971 (258)

Proanthocyanidins Alleviate Cadmium Stress in Industrial Hemp (Cannabis sativa L.)

open access: yesPlants, 2022
Industrial hemp (Cannabis sativa L.), an annual herbaceous cash crop, is widely used for the remediation of heavy metal-contaminated soils due to its short growth cycle, high tolerance, high biomass, and lack of susceptibility to transfer heavy metals ...
Ming Yin   +7 more
doaj   +1 more source

Molecular modification of proanthocyanidins [PDF]

open access: yesBioengineered, 2016
Regioselective enzymatic acylation of proanthocyanidin is proposed and investigated as a method by which to improve the solubility of proanthocyanidins in the oil phase and maintain its oxidation resistance. Experimental results indicate that butanol functions as the best solvent in the studied reaction, in which Lipase Novozym435 is used as biological
Qing, Huo   +6 more
openaire   +2 more sources

Elucidation of Interaction between Whey Proteins and Proanthocyanidins and Its Protective Effects on Proanthocyanidins during In-Vitro Digestion and Storage

open access: yesMolecules, 2021
Whey proteins and oligomeric proanthocyanidins have nutritional value and are widely used in combination as food supplements. However, the effect of the interactions between proanthocyanidins and whey proteins on their stability has not been studied in ...
Chenyu Tang, Bing Tan, Xiangjun Sun
doaj   +1 more source

Advances in Biosynthesis and Biological Functions of Proanthocyanidins in Horticultural Plants

open access: yesFoods, 2020
Proanthocyanidins are colorless flavonoid polymers condensed from flavan-3-ol units. They are essential secondary plant metabolites that contribute to the nutritional value and sensory quality of many fruits and the related processed products.
Dan Yu   +3 more
doaj   +1 more source

Protective effect of ginkgo proanthocyanidins against cerebral ischemia/reperfusion injury associated with its antioxidant effects

open access: yesNeural Regeneration Research, 2016
Proanthocyanidins have been shown to effectively protect ischemic neurons, but its mechanism remains poorly understood. Ginkgo proanthocyanidins (20, 40, 80 mg/kg) were intraperitoneally administered 1, 24, 48 and 72 hours before reperfusion.
Wang-li Cao   +5 more
doaj   +1 more source

Antioxidant and Fluorescence Properties of Hydrogenolyzised Polymeric Proanthocyanidins Prepared Using SO42−/ZrO2 Solid Superacids Catalyst

open access: yesMolecules, 2018
Larix bark oligomeric proanthocyanidins (LOPC) were prepared from larix bark polymeric proanthocyanidins (LPPC) by catalytic hydrogenolysis using SO42−/ZrO2 solid superacid as the catalyst.
Liwen Ni   +5 more
doaj   +1 more source

Stacking triple genes increased proanthocyanidins level in Arabidopsis thaliana.

open access: yesPLoS ONE, 2020
Anthocyanins and proanthocyanidins are two important plant secondary metabolites, and they contribute to plant survival and human health. In particular, proanthocyanidins could also prevent ruminants from the damage of pasture bloat.
Jiebing Wei   +3 more
doaj   +1 more source

Properties of grape seed proanthocyanidins and quercetin in human lymphocytes [PDF]

open access: yesArchives of Biological Sciences, 2008
This study addresses the in vitro protective effects of proanthocyanidins and quercetin on the frequency of micronuclei with reference to the antioxidant status of cultured human lymphocytes also subjected to 2 Gy of γ-radiation. Treatment of lymphocytes
Stanković Miroslava, Horvat Anica
doaj   +1 more source

Proanthocyanidins Inhibit the Transmission of Spinal Pain Information Through a Presynaptic Mechanism in a Mouse Inflammatory Pain Model

open access: yesFrontiers in Neuroscience, 2022
Inflammatory pain is one of the most common symptoms of clinical pain that seriously affects patient quality of life, but it currently has limited therapeutic options.
Hongwei Fan   +15 more
doaj   +1 more source

Study on the antioxidant ability of procyanidins and their complexes [PDF]

open access: yesE3S Web of Conferences, 2022
Due to the excellent antioxidant capacity of proanthocyanidins, combined with the antioxidant mechanism of anthocyanins, it inspired us to study the antioxidant capacity of proanthocyanidins and their complexes.
Lu Di   +4 more
doaj   +1 more source

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