Results 61 to 70 of about 3,015 (135)

Antioxidant potential and xanthine oxidase inhibition of flavonol glycosides from Phyllanthus emblica L. leaves [PDF]

Journal of Pharmacy & Pharmacognosy Research
Context: Hyperuricemia is the cause of gout in the inflammatory joint condition. The xanthine oxidase enzyme is a therapeutic target for gout treatment because it plays a role in the generation of uric acid. Allopurinol is used to treat gout. It prevents
Husnunnisa, Rika Hartati, Rachmat Mauludin, Muhamad Insanu   +3 more
doaj   +1 more source

Determination of Total Phenolic Contents and Antioxidant Activities of Different Extracts Obtained from Morus alba L. (White Mulberry) Leaf

Pharmata
Objective: The plant known as white mulberry, or Morus alba L., has several uses and is employed in traditional medicine in many different cultures. The objectives of this study are to determine the total phenolic component and antioxidant levels of the ...
Nurcan Kılıç Baygutalp, Sedanur Kasimoğullari, Lale Duysak   +2 more
doaj  

An efficient protocol for quantifying catalase activity in biological samples

Bulletin of the National Research Centre
Background Catalase is an important enzyme that helps protect cells against oxidative stress. The current protocol presents a reliable method for measuring catalase (CAT) enzyme activity in biological systems using the CUPRAC-CAT method.
Mahmoud Hussein Hadwan, Abdulsamie Hassan Alta’ee, Rawa M. Mohammed, Asad M. Hadwan, Hawraa Saad Al-Kawaz, Zainab Abbas Al Talebi   +5 more
doaj   +1 more source

The effects of experimental conditions on extraction of polyphenols from African Nutmeg peels using NADESs-UAE: a multifactorial modelling technique

Scientific Reports
Extraction of polyphenolic compounds from African nutmeg (Monodora myristica (Gaertn.)) peels using natural acidic deep eutectic solvents coupled to ultrasound-assisted extraction (NADESs-UAE) followed many factors at a time (MFAT) screening with ...
Udodinma Jude Okeke, Matteo Micucci, Dasha Mihaylova, Achile Cappiello   +3 more
doaj   +1 more source

ROASTED PROCESS IN ARABICA AND ROBUSTA COFFEE FROM WEST SUMATRA, INDONESIA: EFFECT ON SINGLE TRANSFER ELECTRON AND FREE RADICAL SCAVENGING ACTIVITY

Bulletin of Pharmaceutical Sciences. Assiut University
Coffee, a commonly consumed drink worldwide, is known for its abundance of bioactive substances, particularly antioxidants like chlorogenic acids, caffeine, flavonoids, and melanoidins.
Silvia Yati, Rika Hartati, Irda Fidrianny   +2 more
doaj   +1 more source

Characterization of Key Phytoconstituents in Nigella Oil from Diverse Sources and Their Transfer Efficiency During Oil Processing

Crops
Nigella sativa L., which is commonly referred to as black cumin, is a globally recognized plant for the nutraceutical and pharmaceutical values of its seed oil.
Parbat Raj Thani, Joel B. Johnson, Surya Bhattarai, Tieneke Trotter, Kerry Walsh, Daniel Broszczak, Mani Naiker   +6 more
doaj   +1 more source

Antioxidant Activity of Edible Bird’s Nest (Aerodramus fuciphagus) from Central Borneo, Indonesia

Borneo Journal of Pharmacy
Edible bird's nests (EBNs) from Aerodramus fuciphagus have been traditionally used in Asia for their various health benefits, including antioxidant properties.
Dita Ayulia Dwi Sandi, Eka Fitri Susiani, Satrio Wibowo Rahmatullah, I Ketut Adnyana, Pratiwi Wikaningtyas   +4 more
doaj   +1 more source

Polyphenol Content and Antioxidant Evaluation of Kawista (Limonia acidissima) Leaf Extract

Borneo Journal of Pharmacy
Kawista or Limonia acidissima, a plant traditionally used by the Bima community, offers potential health benefits. This study aimed to evaluate the antioxidant potential of ethanol extract from L. acidissima leaves by determining total flavonoid content (
Muammar Fawwaz, Mamat Pratama, Rais Razak, Yusrianti Andika, Elvina Astika, Feralia Feralia   +5 more
doaj   +1 more source

Antioxidant activity and selective cytotoxicity in HCT-116 and WI-38 cell lines of LC-MS/MS profiled extract from Capparis spinosa L

Frontiers in Chemistry
IntroductionCapparis spinosa L. is significant among the family Capparidaceae for its survival and tolerance to dry environments. In this study, we evaluate the antioxidant and anticancer activities of extracts of roots and aerial parts of Capparis ...
Amjad Ibrahim Oraibi, Amjad Ibrahim Oraibi, Amjad Ibrahim Oraibi, Ashour H. Dawood, Ghada Trabelsi, Ousman B. Mahamat, Leila Chekir-Ghedira, Soumaya Kilani-Jaziri, Soumaya Kilani-Jaziri   +8 more
doaj   +1 more source

Sustainable Extraction of Antioxidant Phytocompounds from Yellow Onion Wastes for Value-Added Product Development. [PDF]

Antioxidants (Basel)
Rosca AM, Gavrila AI, Calinescu I, Zalaru C, Popescu MD, Ene-Manea A, Tomescu JA.   +6 more
europepmc   +1 more source