Results 41 to 50 of about 9,569,482 (202)

Antioxidant capacity and cytotoxic effects of Cymbopogon citratus (DC.) Stapf and Azadirachta indica L. [PDF]

Kragujevac Journal of Science, 2023
Cymbopogon citratus (DC.) Stapf and Azadirachta indica L. leaves are traditionally used for the treatment of many diseases. Although they contain antioxidant compounds with free radical scavenging ability, their safety also needs to be considered.
Ola-Mudathir Fausat Kikelomo
doaj  

Determination of Total Antioxidant Capacities as Ascorbic Acid Equivalent of Tea Extract Samples from Different Brands Using Digital Image-Based Colorimetric Detection Method

Gazi Üniversitesi Fen Bilimleri Dergisi, 2022
In this study, the Digital Image-Based Colorimetric Detection Method developed by Bakırdere et al. was used to find the TAC (Total Antioxidant Capacity) value of tea samples from different brands.
Ozan YAĞMUROĞL
doaj   +1 more source

FLUCTUATIONS OF TOTAL ANTIOXIDANT CAPACITY (TAC) IN FRESH AND REFRIGERATED FRUIT JUICES BOUGHT IN BENIN CITY, NIGERIA

Nigerian Journal of Life Sciences (ISSN: 2276-7029), 2022
Fruit juices contain phenolic compounds and vitamin C which possess antioxidant capacity. A knowledge of the effect of refrigerated storage on the total antioxidant characteristics of citrus fruits is necessary. Total antioxidant capacities (TAC) of nine Nigerian fruits were collected from a local market.
H. A. OBOH, O. S. ITUA
openaire   +1 more source

Utilization of high performance liquid chromatography for determination of antioxidant capacity

, 2021
In this study, we are interested in possibility of determination and expression of biological value of twenty perspective genotypes of apricot (Prunus armeniaca L.).
Sochor, Jiří, Horna, Aleš, Provazník, Ivo, Hubálek, Jaromír, Kizek, René, Krška, Boris, Babula, Petr   +6 more
core   +1 more source

Effects of Fruit Maturity on Physicochemical Properties, Sugar Accumulation and Antioxidant Capacity of Wild Harvested Kakadu Plum (Terminalia ferdinandiana)

Proceedings, 2020
Terminalia ferdinandiana (Kakadu plum), belonging to the family Combretaceae, is endemic to Australia and has a long history of traditional medicinal applications and food cuisine by the Australian Indigenous people.
Anh Dao Thi Phan, Maral Seidi Damyeh, Saleha Akter, Mridusmita Chaliha, Michael E. Netzel, Daniel Cozzolino, Yasmina Sultanbawa   +6 more
doaj   +1 more source

Evaluation of total antioxidant capacity of saliva and serum in caries-free and caries-active adults: An in-vivo study

Indian Journal of Dental Research, 2013
Context: Oxidative stress is defined as an imbalance between the production of reactive oxygen species and antioxidant defense systems which are widely recognized as an important feature of many diseases including dental caries, suggesting that total ...
Mithra N Hegde, Nidarsh D Hegde, Aparna Ashok, Shilpa Shetty   +3 more
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Evaluation of biochemical components and antioxidant capacity of different kiwifruit (Actinidia spp.) genotypes grown in China

Biotechnology & Biotechnological Equipment, 2018
Kiwifruit from eight Actinidia genotypes were evaluated for soluble sugar content (SSC), titratable acidity content (TAC), sugar–acid ratio (SAR), vitamin C (Vc) content, superoxide dismutase (SOD) activity, total phenolic content (TPC), total flavonoid ...
Ying Wang, Chun-li Zhao, Jin-ying Li, Yun-jiang Liang, Rui-qin Yang, Jia-yi Liu, Zhi Ma, Lin Wu   +7 more
doaj   +1 more source

A new automated method for the determination of the Total Antioxidant Capacity (TAC) of human plasma, based on the crocin bleaching assay [PDF]

BMC Clinical Pathology, 2002
BACKGROUND: Antioxidant molecules, which scavenge free radical species to prevent or delay oxidative damage of important macromolecules, membrane lipids and lipoproteins, are prevalent in plasma and other biological fluids. Among them, bilirubin, uric acid and protein thiols are the major endogenous antioxidants, while vitamins C and E, as well as a ...
Kampa, Marilena, Nistikaki, Anastasia, Tsaousis, Vassilios, Maliaraki, Niki, Notas, George, Castanas, Elias   +5 more
openaire   +2 more sources

PENGARUH AIR KELAPA MUDA (Cocos nucifera L.) TERHADAP KADAR TOTAL ANTIOXIDANT CAPACITY (TAC) (Studi Eksperimental Pada Tikus Putih Jantan Galur Wistar yang Dipapar Asap Rokok) [PDF]

, 2022
Asap rokok merupakan radikal bebas yang berasal dari sumber eksogen yang dapat menyebabkan kerusakan oksidatif paru termasuk menyebabkan denaturasi protein, peroksidasi lipid, kerusakan DNA dan dianggap sebagai penyebab utama penurunan kapasitas produksi
Septiani, Indri Dwi
core   +1 more source

Variability of antioxidant compounds and capacities in four wild fruits collected in different years and locations in Mozambique

Journal of Agriculture and Food Research
This study investigated the variability of antioxidant compounds and capacity of four wild edible fruits from Mozambique: Adansonia digitata (AD), Dialium schlechteri (DS), Garcinia livingstonei (GL), and Syzygium cordatum (SC), collected over three ...
Eulália Uaila, Yvonne Granfeldt, Maida Khan, Isabel Guiamba, Stephen Burleigh, Claudia E. Lazarte   +5 more
doaj   +1 more source