Results 61 to 70 of about 399,541 (389)

Isolation of Polyphenols from Aqueous Extract of the Halophyte Salicornia ramosissima

open access: yesMolecules, 2023
Polyphenols from residual non-food grade Salicornia ramosissima have health-promoting effects in feed, food, or nutraceutical applications. Therefore, the isolation of polyphenols is of interest from a series of environmentally friendly isolation methods
Malthe Fredsgaard   +4 more
doaj   +1 more source

Dietary Polyphenols and Obesity [PDF]

open access: yesNutrients, 2010
The prevalence of overweight and obesity and their associated metabolic disorders are considered a major threat to the public’s health. While several diet and exercise programs are available for weight loss and prevention of weight regain, progress is often slow and disappointing.
Syeda T. Hasan, Mohsen Meydani
openaire   +3 more sources

Plant polyphenols as dietary antioxidants in human health and disease

open access: yesOxidative Medicine and Cellular Longevity, 2009
Polyphenols are secondary metabolites of plants and are generally involved in defense against ultraviolet radiation or aggression by pathogens. In the last decade, there has been much interest in the potential health benefits of dietary plant polyphenols
K. Pandey, S. Rizvi
semanticscholar   +1 more source

Polyphenols as Suitable control for Obesity and Diabetes [PDF]

open access: yes, 2018
Modern life is characterized by physical inactivity and poor food choices, which is often a prerequisite for unhealthy weight gain and overweight/obesity.
Alexieva, Iordanka   +4 more
core   +1 more source

Chemical composition and enzyme inhibition of Phytolacca dioica L. seeds extracts

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2019
Phytolacca, which belongs to the family of Phytolaccaceae, are known for their use in popular medicine. Bioactivity of five extracts from Phytolacca dioica seeds were evaluated in four bioassays.
Amalia Di Petrillo   +9 more
doaj   +1 more source

Dietary polyphenols in lipid metabolism: A role of gut microbiome

open access: yesAnimal Nutrition, 2020
Polyphenols are a class of non-essential phytonutrients, which are abundant in fruits and vegetables. Dietary polyphenols or foods rich in polyphenols are widely recommended for metabolic health.
Jie Ma   +6 more
doaj   +1 more source

Extraction of bioactive polyphenols with high antioxidant activity from bilberry (Vaccinium myrtillus L.) processing waste [PDF]

open access: yes, 2016
Bioactive polyphenols were extracted from the peel fraction of bilberry processing waste using aqueous ethanol as solvent. A response surface methodology was used to evaluate the effects of liquid-to-solid ratio (R), solvent composition (C), extraction ...
Fidaleo, Marcello   +2 more
core   +3 more sources

The effect of enzymatically polymerised polyphenols on CD4 binding and cytokine production in murine splenocytes. [PDF]

open access: yesPLoS ONE, 2012
High-molecular weight polymerised polyphenols have been shown to exhibit anti-influenza virus, anti-HIV, and anti-cancer activities. The purpose of this study was to evaluate the immunomodulating activities of enzymatically polymerised polyphenols, and ...
Daisuke Yamanaka   +6 more
doaj   +1 more source

Optimization of PEG 200 Extraction Process and in Vitro Antioxidant Activity of Polyphenols from Dendrobium nobilis Flower

open access: yesShipin gongye ke-ji, 2023
Objective: To extract polyphenols in Dendrobium nobilis flower (DNF) through a green process method and to evaluate its antioxidant activity in vitro.
Yangyang ZHAO   +7 more
doaj   +1 more source

Dietary Polyphenols as Natural Inhibitors of α-Amylase and α-Glucosidase

open access: yesLife, 2022
It is well known that carbohydrates are the main source of calories in most diets. However, by inhibiting carbohydrases, intake of calories is reduced and weight loss is improved.
Ina Ćorković   +4 more
semanticscholar   +1 more source

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