Results 21 to 30 of about 390,860 (389)

Changes in Procyanidins and Tannin Concentration as Affected by Cocoa Liquor Roasting [PDF]

open access: yes, 2009
Changes in cocoa procyanidins and tannin concentration as affected by cocoa liquor roasting were studied by heating up cocoa liquor of fermented beans containing 58 g kg-1 of polyphenols and the same liquor which was enriched with crude polyphenols ...
Jati, M. (Misnawi)
core   +3 more sources

New Type of Tannins Identified from the Seeds of Cornus officinalis Sieb. et Zucc. by HPLC-ESI-MS/MS

open access: yesMolecules, 2023
There is a lack of information on the compound profile of Cornus officinalis Sieb. et Zucc. seeds. This greatly affects their optimal utilization. In our preliminary study, we found that the extract of the seeds displayed a strong positive reaction to ...
Jun Li   +7 more
doaj   +1 more source

Quantitation of Rosmarinic Acid and Caffeic Acid in Various Salvia Genera by High Performance Thin Layer Chromatography [PDF]

open access: yesTrends in Pharmaceutical Sciences, 2020
The plants with high amounts of polyphenolic constituents may act as antioxidants or as producer of other mechanisms causing to anticarcinogenic or cardioprotective actions.
Forough Karami   +3 more
doaj   +1 more source

Insights into Polyphenol–Lipid Interactions: Chemical Methods, Molecular Aspects and Their Effects on Membrane Structures

open access: yesPlants, 2022
Plant polyphenols have many potential applications, for example, in the fields of chemical ecology and human and animal health and nutrition. These biological benefits are related to their bioavailability, bioaccessibility and interactions with other ...
M. Karonen
semanticscholar   +1 more source

The effect of polyphenol-rich Interventions on cardiovascular risk factors in haemodialysis: A systematic review and meta-analysis [PDF]

open access: yes, 2017
End-stage kidney disease is a strong risk factor for cardiovascular-specific mortality. Polyphenol-rich interventions may attenuate cardiovascular disease risk factors; however, this has not been systematically evaluated in the hemodialysis population ...
Campbell, Katrina   +5 more
core   +4 more sources

Research progress on the anticarcinogenic actions and mechanisms of ellagic acid

open access: yesCancer Biology & Medicine, 2014
Cancer is a leading cause of death worldwide. Cancer treatments by chemotherapeutic agents, surgery, and radiation have not been highly effective in reducing the incidence of cancers and increasing the survival rate of cancer patients.
Hong-Mei Zhang   +5 more
doaj   +1 more source

Recent Progress on Protein-Polyphenol Complexes: Effect on Stability and Nutrients Delivery of Oil-in-Water Emulsion System

open access: yesFrontiers in Nutrition, 2021
Oil-in-water emulsions are widely encountered in the food and health product industries. However, the unsaturated fatty acids in emulsions are easily affected by light, oxygen, and heat, which leads to oxidation, bringing forward difficulties in ...
Minghui Li   +6 more
semanticscholar   +1 more source

Ensiling Grape Pomace With and Without Addition of a Lactiplantibacillus plantarum Strain: Effect on Polyphenols and Microbiological Characteristics, in vitro Nutrient Apparent Digestibility, and Gas Emission

open access: yesFrontiers in Veterinary Science, 2022
The present study investigated the effects of different grape pomace storage techniques on the effectiveness as feed on in vitro ruminant digestion efficiency. Grape pomace from an autochthonous red grape variety (cv Nero di Troia) was used as fresh (GP)
Palmira De Bellis   +4 more
doaj   +1 more source

Conservation of Native Wild Ivory-White Olives from the MEDES Islands Natural Reserve to Maintain Virgin Olive Oil Diversity

open access: yesAntioxidants, 2020
Food diversity, and in particular genetic diversity, is being lost at an alarming rate. Protection of natural areas is crucial to safeguard the world’s threatened species.
Anallely López-Yerena   +7 more
doaj   +1 more source

Electrochemistry and application of a novel monosubstituted squarate electron-transfer mediator in a glucose oxidase-doped poly(phenol) sensor [PDF]

open access: yes, 2004
Electrosynthetic poly(phenol) nanofilms were deposited in situ on platinum electrodes in the presence and absence of glucose oxidase. The synthesis charges and currents of the nonconducting polymer films were recorded at various applied potentials for ...
Hall, Lincoln A.   +6 more
core   +1 more source

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