Results 91 to 100 of about 15,786 (221)

The effect of foliar fertilizing on ecological optimization of the application of fungicides on the productivity and phenolic complex composition of grapes

open access: yesBIO Web of Conferences, 2019
One of the ways to reduce the pesticidal burden in mature ampelocenoses is the use of foliar bio-preparations of multifunctional action. We studied the influence of growth bioregulators “Albit” and “Mival-Agro” at reduced by 25–50% fungicidal load on ...
Batukaev A.   +7 more
doaj   +1 more source

Anthocyanin Stability in Food Products made with Freeze-Dried Blueberry Powder [PDF]

open access: yes, 2019
This study evaluated the stability of anthocyanins in six blueberry products (gummy, graham bar, oatmeal bar, rice krispy bar, ice pop and juice) prepared with freeze-dried wild blueberry powder during processing and over eight weeks storage.
Findley, Samantha
core   +2 more sources

Chemistry Composition and Bioaccessibility Study of Phenolic Compounds and Carotenoids of New Brazilian Biofortified Sweet Potato “CIP BRS Nuti”

open access: yesFood Chemistry International, Volume 2, Issue 1, Page 23-33, March 2026.
Phenolic compounds of sweet potato CIP BRS Nuti were evaluated for the first time. Catechin, epicatechin, and procyanidin B1 exhibited high bioaccessibility. ABSTRACT Sweet potatoes biofortified in carotenoids have been an alternative to combat malnutrition in vulnerable populations. This work is the first comprehensive study of the bioactive potential
Maria Carla Cândido da Silva   +7 more
wiley   +1 more source

Theoretical Prediction of the Color Expression of Malvidin 3-Glucoside by In Silico Tristimulus Colorimetry: Effects of Structure Conformational Changes and Molecular Interactions

open access: yesApplied Sciences
The development of in silico methods for accurately predicting the perceived color of wine pigments is still a challenge for current theoretical approaches.
Francisco Chamizo-González   +5 more
doaj   +1 more source

Flavanol-anthocyanin condensed pigments in plant extracts [PDF]

open access: yes, 2006
Pigments resulting from the direct condensation of anthocyanins and flavanols are usually associated with reactions taking place during processing and storage of plant-derived foods and beverages and have been particularly studied in aged red wines.
Alcalde-Eon   +49 more
core   +3 more sources

Innovative Non‐Releasing Polyphenol Systems as a New Strategy Against Rosé Wine Oxidation

open access: yesFood Frontiers, Volume 7, Issue 2, March 2026.
An innovative system was developed to covalently immobilize polyphenols from grape must on chitosan beads. The resulting beads, containing stable and non‐releasing polyphenols, were applied to rosé wine under oxidative stress. This strategy enhanced rosé wine color stability and oxidation, offering a valuable alternative to sulfur dioxide.
Lucia Parafati   +6 more
wiley   +1 more source

Bioactive Phytochemical Compounds in Medicago sativa L. (Alfalfa): A Systematic Review of Biological Properties and Therapeutic Relevance in Nutraceutical and Functional Food Implications

open access: yesFood Frontiers, Volume 7, Issue 2, March 2026.
ABSTRACT Medicago sativa L. (alfalfa) harbors a remarkably diverse reservoir of bioactive secondary metabolites. Flavonoids, isoflavones, and triterpenoid saponins dominate its bioactivity landscape, driving potent antioxidant, anti‐inflammatory, antimicrobial, estrogenic, hypolipidemic, and cytotoxic actions through redox modulation, membrane ...
Parham Joolaei Ahranjani   +3 more
wiley   +1 more source

EXCITED STATES OF ANTHOCYANINS: THE CHALCONE ISOMERS OF MALVIDIN 3,5‐DIGLUCOSIDE

open access: yesPhotochemistry and Photobiology, 1994
Abstract The excited state properties of the chalcone isomers of malvidin 3,5‐diglucoside (malvin) in acidic aqueous solution (0 < pH < 4) were investigated using steady‐state and time‐resolved fluorescence spectroscopy. The two chalcone isomers of malvin were first isolated by high‐performance liquid chromatography and then characterized by UV ...
Lima, J. C.   +4 more
openaire   +2 more sources

Targeting Delivery of Cyanidin‐Loaded With Ti3C2 Nanosheets for Alleviating Vascular Calcification in Chronic Kidney Disease

open access: yesMedComm – Biomaterials and Applications, Volume 5, Issue 1, March 2026.
Vascular calcification significantly elevates cardiovascular risk in CKD patients, yet no effective therapies exist to halt its progression. We developed a dual targeting nanoplatform Ti3C2/RANKL/OCN/Cyanidin (TROC) for the targeted delivery of cyanidin against vascular calcification.
Li Yin   +10 more
wiley   +1 more source

アントシアニンの抗掻痒作用とサプリメントの品質評価に関する研究 [PDF]

open access: yes, 2013
研究科: 千葉大学大学院医学薬学府学位:千大院医薬博甲第薬161号博士(薬学 ...
Amanda Zellmer (3265305)   +4 more
core   +3 more sources

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