Harmful free radicals in aging: A narrative review of their detrimental effects on health
YF Mustafa - Indian Journal of Clinical Biochemistry, 2024 - Springer
The production of harmful free radicals (H-FRs), especially those with oxygen or nitrogen
atoms, depends on both internal and environmental causes. The negative effects of H-FRs …
atoms, depends on both internal and environmental causes. The negative effects of H-FRs …
Tea polyphenols: extraction techniques and its potency as a nutraceutical
H Shaukat, A Ali, Y Zhang, A Ahmad, S Riaz… - … in Sustainable Food …, 2023 - frontiersin.org
Usually, polyphenols help address numerous health issues caused by oxidative stress. Tea
is a popular beverage (rich in polyphenols) with abundant health promoting and disease …
is a popular beverage (rich in polyphenols) with abundant health promoting and disease …
Green synthesis of silver nanoparticles: optimizing green tea leaf extraction for enhanced physicochemical properties
A Wirwis, Z Sadowski - ACS omega, 2023 - ACS Publications
In this paper, we present the optimization of green tea leaf (Camellia sinensis L.) extraction,
carried out using water and hydroalcoholic solvents, for the subsequent synthesis of silver …
carried out using water and hydroalcoholic solvents, for the subsequent synthesis of silver …
Theaflavins: an underexploited functional compound in black tea
T Zhao, X Huang, J Zhao, CS Yang, S Zhang… - Trends in Food Science …, 2024 - Elsevier
Background Theaflavins (TFs) are orange-red pigments with a benzotropolone structure,
which are formed by the polymerization of catechins under oxidase-catalysed oxidation in …
which are formed by the polymerization of catechins under oxidase-catalysed oxidation in …
[HTML][HTML] Rapid determination of tea polyphenols content in Qingzhuan tea based on near infrared spectroscopy in conjunction with three different PLS algorithms
S WANG, P LIU, L Feng, J Teng, F Ye, A GUI… - Food Science and …, 2022 - SciELO Brasil
Tea polyphenols are one of the most important ingredients in Qingzhuan tea. Usually, a
chemical method is used to determine tea polyphenols content, but it was time-consuming …
chemical method is used to determine tea polyphenols content, but it was time-consuming …
[PDF][PDF] Unrevealing the total phenols, total flavonoids, antioxidant, anti-inflammatory, and cytotoxic effects of Garden Cress seed ethanolic extracts
For many years, natural bioactives have been used to treat, cure, and prevent diseases.
Crude extracts from fruit seeds have been demonstrated to possess a range of …
Crude extracts from fruit seeds have been demonstrated to possess a range of …
Process optimization of deep eutectic solvent-based microwave-assisted extraction of flavonoids from Ziziphi Spinosae Semen using response surface methodology
G DU, W HONG, Z LI, Y LIU, C WANG - Food Science and …, 2023 - SciELO Brasil
Total flavonoids were extracted from Ziziphi Spinosae Semen (ZSS) by applying microwave-
assisted extraction with low eutectic solvent (DES) as the extractant. This study investigated …
assisted extraction with low eutectic solvent (DES) as the extractant. This study investigated …
[PDF][PDF] Synthesis and pharmacological profiles of 6, 7-dihydroxycoumarin and its derivatives: a concise review
NM Zeki, YF Mustafa - Iraqi Journal of Pharmacy, 2023 - iasj.net
Background: Esculetin, scientifically referred to as 6, 7-dihydroxycoumarin, functions as the
primary bioactive constituent found in Cortex Fraxini (commonly known as ash bark), an …
primary bioactive constituent found in Cortex Fraxini (commonly known as ash bark), an …
[PDF][PDF] Iraqi Journal of Pharmacy
AH Younes, YF Mustafa - Iraqi Journal of Pharmacy, 2023 - iasj.net
Background: The numerous additional valued substances present within plant biowaste
products have a wide range of candidates regarding their recycling, promoting the idea of …
products have a wide range of candidates regarding their recycling, promoting the idea of …
Optimization of microwave-assisted extraction using response surface methodology and HPLC-DAD phenolic compounds quantification from Hylocereus undatus …
W Ayouni, H Riguene, A Yahyaoui… - Preparative …, 2024 - Taylor & Francis
The present study aimed to optimize the microwave-assisted extraction process for both the
peel and pulp of Hylocereus undatus (white dragon fruit) cultivated in Tunisia, using …
peel and pulp of Hylocereus undatus (white dragon fruit) cultivated in Tunisia, using …