Results 31 to 40 of about 34,107 (248)

Tailoring bilberry powder functionality through processing: effects of drying and fractionation on the stability of total polyphenols and anthocyanins. [PDF]

open access: yes, 2019
Bilberries are a rich natural source of phenolic compounds, especially anthocyanins. The press cake obtained during the processing of bilberry juice is a potential source of phytochemicals.
Alminger, Marie   +5 more
core   +3 more sources

Transcriptome and chemical analyses revealed the mechanism of flower color formation in Rosa rugosa

open access: yesFrontiers in Plant Science, 2022
Rosa rugosa is a famous Chinese traditional flower with high ornamental value and well environmental adapt ability. The cultivation of new colorful germplasms to improve monotonous flower color could promote its landscape application.
Yiting Wang   +7 more
doaj   +1 more source

Anthocyanin absorption and metabolism by human intestinal Caco-2 cells: a review [PDF]

open access: yes, 2015
Anthocyanins from different plant sources have been shown to possess health beneficial effects against a number of chronic diseases. To obtain any influence in a specific tissue or organ, these bioactive compounds must be bioavailable, i.e., effectively ...
Battino, Maurizioeditor   +4 more
core   +3 more sources

Bioprospection of Natural Sources of Polyphenols with Therapeutic Potential for Redox-Related Diseases

open access: yesAntioxidants, 2020
Plants are a reservoir of high-value molecules with underexplored biomedical applications. With the aim of identifying novel health-promoting attributes in underexplored natural sources, we scrutinized the diversity of (poly)phenols present within the ...
Regina Menezes   +10 more
doaj   +1 more source

Profiling and Quantification of Anthocyanins in Purple-Pericarp Sweetcorn and Purple-Pericarp Maize

open access: yesMolecules, 2023
Purple-pericarp sweetcorn accessions, derived from crossing purple-pericarp maize with white shrunken2 sweetcorn, were assessed for differences in anthocyanin profile at both sweetcorn eating stage and at full kernel maturity.
Apurba Anirban   +2 more
doaj   +1 more source

An updated overview of cyanidins for chemoprevention and cancer therapy

open access: yesBiomedicine & Pharmacotherapy, 2023
Las antocianinas son compuestos polifenólicos coloreados que pertenecen a la familia de los flavonoides y están presentes en gran medida en muchas verduras y frutas. Se han utilizado en la medicina tradicional en muchas culturas durante mucho tiempo. Las antocianinas más comunes y abundantes son las que presentan una O-glicosilación en C-3 (anillo C ...
Anna Maria Posadino   +16 more
openaire   +3 more sources

Sol-Gel TiO2 thin films sensitized with the mulberry pigment cyanidin

open access: yesMaterials Research, 2007
TiO2 films have various applications, among them solar cells and photodegradation of pollutants. In this study, we investigated TiO2 films functionalized with the organic dye cyanidin extracted from black mulberry (Morus nigra).
Emerson Henrique de Faria   +4 more
doaj   +1 more source

Antioxidant activities of polyphenols extracted from Perilla frutescens varieties [PDF]

open access: yes, 2008
Various cultivars of Perilla frutescens (L.) (var. crispa and var. frutescens) Britt. were harvested in China and Japan. They were easily differentiated on the basis of their foliage color, that varied from red to green.
Bin Li,   +3 more
core   +2 more sources

Effects of pH on the stability of cyanidin and cyanidin 3-O-β-glucopyranoside in aqueous solution [PDF]

open access: yesHemijska Industrija, 2015
The colour variation, colour intensity and stability at various pH values (2.0, 4.0, 7.0 and 9.0) of cyanidin 3-O-β-glucopyranoside (Cy3Glc) and its aglycone cyanidin was investigated during a period of 8 hours storage at 25ºC.
Rakić Violeta P.   +5 more
doaj   +1 more source

Metabolic and molecular mechanisms of spine color formation in Chinese red chestnut

open access: yesFrontiers in Plant Science
The spines of Chinese red chestnut are red and the depth of their color gradually increases with maturity. To identify the anthocyanin types and synthesis pathways in red chestnut and to identify the key genes regulating the anthocyanin biosynthesis ...
Qian Qiao, Yun Gao, Qingzhong Liu
doaj   +1 more source

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