Results 191 to 200 of about 7,071,056 (303)

Total Phenolics and Flavonoids in Selected Justicia Species

open access: yes
The phenolics and Flavonoids content of six Justicia species were determined in the present study. The phenolic content was determined using Folin-Ciocalteu assay. The total flavonoids were measured spectrophotometrically using the aluminum chloride colorimetric assay.
openaire   +2 more sources

Evaluation of Nutritional and Bioactive Compounds in Tea and Botanical Marc Following Industrial Liqueur Maceration

open access: yesFood Chemistry International, EarlyView.
Industrial botanical marc retained valuable phytochemicals, antioxidants, catechins, and caffeine after ethanol maceration, with composition varying by botanical source and processing. These underutilized by‐products represent promising, safe, and sustainable feedstocks for recovering bioactive compounds for food, nutraceutical, and functional ...
Veronika Šimora   +7 more
wiley   +1 more source

Penetapan Kadar Flavonoid Total dan Uji Aktivitas Antioksidan Ekstrak Kulit Coklat dengan Metode DPPH dan FRAP

open access: yes
Kulit coklat (Theobroma cacao L.) merupakan hasil perkebunan yang dapat dimanfaatkan karena memiliki kandungan senyawa kimia polifenol jenis flavonoid. Tujuan dari penelitian ini untuk mengetahui kadar flavonoid total dan perbedaan nilai IC50 aktivitas ...
Ahyani, I. (Intan Nuraini)
core  

Stabilization Strategies for Catechins and Epicatechins: Recent Advances

open access: yesFood Chemistry International, EarlyView.
Oxidation, epimerization, polymerization, and hydrolysis, driven by heat, pH, and oxygen, are pathways. Nano‐/microencapsulation maintains integrity with 70%–95% efficiency; biopolymer nanoparticles, starch/polysaccharide nanocarriers improve stability and dispersion. Lipid nanocarriers enhance bioavailability but raise oxidation risk.
Nuzhat Shamim   +5 more
wiley   +1 more source

Antioxidant Activity, Carbohydrate‐Hydrolysing Enzyme Inhibition, Antihyperglycaemic Effect and Associated Expression Changes of Bryophyllum pinnatum‐Fortified Wheat‐Plantain Snack in Streptozotocin‐Induced Diabetic Rats

open access: yesFood Chemistry International, EarlyView.
The developed wheat‐plantain‐based snack with Bryophyllum pinnatum had enhanced antioxidant properties, with high α‐amylase and α‐glucosidase enzyme inhibitory activities. When fed to STZ‐induced diabetic rats, it showed antidiabetic, hypo‐lipidaemic and anti‐inflammatory potentials, thus making it a fresh opportunity for the snacking community who are
G. M. Ogungbenro   +6 more
wiley   +1 more source

AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury

open access: yes, 2022
Hepatology, EarlyView.
Robert J. Fontana   +6 more
wiley   +1 more source

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