Results 11 to 20 of about 15,205 (223)

Synthetic Anthocyanidins from Natural Benzopyrans [PDF]

open access: yesNatural Product Communications, 2016
A hydride abstraction strategy can be used to make anthocyanidins and isoflavylium salts from benzopyrans in good yields.
George A. Kraus, Ivan M. Geraskin
doaj   +4 more sources

Influence of Different Low-Temperature Treatments on Chilling Injury and Accumulation of Characteristic Anthocyanins in Pomegranates [PDF]

open access: yesFoods
Low-temperature storage causes chilling injury (CI) in pomegranate fruit and influences anthocyanin accumulation. However, the exploration of characteristic anthocyanins in pomegranates and their association with CI remains poorly understood.
Pan Shu   +5 more
doaj   +2 more sources

Qualitative composition of anthocyanin dye obtained from black currant berries in various methods [PDF]

open access: yesE3S Web of Conferences, 2023
Identification of anthocyanidins was carried out in five samples of anthocyanins obtained under different extraction conditions. It has been shown that anthocyanins are most fully extracted from black currant by an aqueous solution at temperatures of 70 ...
Chesnokova Natalya   +5 more
doaj   +1 more source

Elucidating the Mechanism of Anthocyanidins in Selected Axonal Regeneration Pathways In silico

open access: yesJournal of Preventive, Diagnostic and Treatment Strategies in Medicine, 2023
BACKGROUND: Anthocyanidins are plant pigments known for their protective effect against inflammation, cancer, and neurodegenerative diseases. Axonal degeneration has been a hallmark of several neurodegenerative and neuropathic illnesses.
John Sylvester Nas   +8 more
doaj   +1 more source

Conversion of Flavonols into Anthocyanidins [PDF]

open access: yesNature, 1950
QUALITATIVE experiments with a wide range of γ-pyrones show that they are reduced by lithium aluminium hydride to γ-pyranols, which afford pyrylium salts on treatment with acids.
R, MIRZA, R, ROBINSON
openaire   +2 more sources

Pomegranate juice anthocyanidins induce cell death in human cancer cells by mobilizing intracellular copper ions and producing reactive oxygen species

open access: yesFrontiers in Oncology, 2022
Anthocyanidins are the most abundant polyphenols in pomegranate juice. This class of molecules includes Delphinidin (Del), Cyanidin (Cya), and Pelargonidin (Pel). Using prostate, breast and pancreatic cancer cell lines PC3, MDA-MB-231, BxPC-3 and MiaPaCa-
Mohd Farhan   +10 more
doaj   +1 more source

Metabolomics-Based Profiling, Antioxidant Power, and Uropathogenic Bacterial Anti-Adhesion Activity of SP4TM, a Formulation with a High Content of Type-A Proanthocyanidins

open access: yesAntioxidants, 2022
Flavonoids and proanthocyanidins (PACs) have been the subject of intense scientific investigations, both for their antioxidant properties and anti-adhesion activity against uropathogenic bacteria. We investigated the metabolomics and antioxidant capacity
Giuseppe Mannino, Massimo E. Maffei
doaj   +1 more source

Cranberries (Vacciniummacrocarpon aiton) in dog nutrition: influence on diet digestibility and palatability and in the course of urinary tract infections [PDF]

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2020
The objective was to evaluate the effects of cranberry on blood and urinary parameters of dogs (experiment I), digestibility of nutrients (experiment II), palatability of diet (experiment III) and the influence of cranberry on E.
V.R. Olszewski   +5 more
doaj   +1 more source

The association between dietary intake of flavonoids and its subclasses and the risk of metabolic syndrome

open access: yesFrontiers in Nutrition, 2023
BackgroundThe healthiest way to prevent metabolic syndrome (MetS) is through behavioral and nutritional adjustments. We examined the relationship between total flavonoids intake, flavonoid subclasses, and clinically manifest MetS.MethodsA cross-sectional
Zhenlei Zhao   +6 more
doaj   +1 more source

Extraction of Anthocyanins and Total Phenolic Compounds from Acai (Euterpe oleracea Mart.) Using an Experimental Design Methodology. Part 2: Ultrasound-Assisted Extraction [PDF]

open access: yes, 2020
Two optimized methods for ultrasound-assisted extraction were evaluated for the extraction of two types of acai bioactive compounds: Total anthocyanins (TAs) and total phenolic compounds (TPCs).
Aliaño González, María José   +7 more
core   +1 more source

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