Results 1 to 10 of about 4,301,617 (292)

Oxygen Radical Absorbance Capacity of Different Varieties of Strawberry and the Antioxidant Stability in Storage [PDF]

Molecules, 2013
Total antioxidant capacity of different varieties of strawberry (Ningfeng, Ningyu, Zijin 4, Toyonoka, Benihope, Sweet Charlie) in different developmental stages (including green unripe stages, half red stages, and red ripe stages) was investigated by ...
Wen-Xu Liu, Xing-Na Wang, Chunyang Li, Wu-Yang Huang   +3 more
doaj   +8 more sources

Antioxidant Capacity of Free and Peptide Tryptophan Residues Determined by the ORAC (Oxygen Radical Absorbance Capacity) Assay Is Modulated by Radical-Radical Reactions and Oxidation Products [PDF]

Foods, 2023
The ORAC (Oxygen Radical Absorbance Capacity) assay is commonly employed for determining the antioxidant capacity of bioactive peptides. To gain insights into the meaning of this index for peptides containing a single Trp, we studied the consumption of ...
Juan David Figueroa, Noreima Barroso-Torres, Marcela Morales, Bárbara Herrera, Mario Aranda, Eva Dorta, Camilo López-Alarcón   +6 more
doaj   +6 more sources

Malnutrition is associated with lower oxygen radical absorbance capacity in older adults: a cross-sectional study [PDF]

BMC Geriatrics
Background Reactive oxygen species may play a significant role in the aging process, and there is currently limited research that assesses the correlation between oxygen radical absorbance capacity (ORAC) and malnutrition.
Yasemin Polat, Pelin Polat, Arzu Okyar Baş, Cafer Balcı, Burcu Balam Doğu, Mustafa Cankurtaran, Meltem Gülhan Halil   +6 more
doaj   +2 more sources

Analysis of Chongqing Tuo Tea Powders on Baking Quality and Antioxidant Activity of Cakes

Shipin gongye ke-ji, 2023
The effect of partial replacement of flour with Chongqing tuo tea powder (CTP, 2%~12%) on texture properties, color, sensory attributes, functional components and antioxidant properties were investigated.
Shanmin CHEN, Linying YUAN, Juan YANG, Hongyu LUO, Jie WANG, Yingfu ZHONG   +5 more
doaj   +1 more source

Isolation and Antimicrobial and Antioxidant Evaluation of Bio-Active Compounds from Eriobotrya Japonica Stems [PDF]

Advanced Pharmaceutical Bulletin, 2014
Purpose: The present study was carried out to evaluate antimicrobial and antioxidant activities from Eriobotrya japonica stems as well investigation of its chemical composition.
Khaled Nabih Rashed, Monica Butnariu
doaj   +1 more source

Capacidade antioxidante e triagem farmacológica de extratos brutos de folhas de Byrsonima crassifolia e de Inga edulis Antioxidant capacity and pharmacologic screening of crude extracts of Byrsonima crassifolia and Inga edulis leaves

Acta Amazonica, 2012
Com o objetivo de avaliar o efeito de duas espécies amazônicas em doenças relacionadas aos processos de oxidação, determinou-se a capacidade antioxidante (método Oxygen Radical Absorbance Capacity), o teor de polifenóis totais (método Folin-Ciocalteu ...
Darly R. Pompeu, Hervé Rogez, Karin M. Monteiro, Sirlene V. Tinti, João E. Carvalho   +4 more
doaj   +1 more source

Interaction between a variant of chromosome 9p21.3 locus and diet antioxidant capacity on metabolic syndrome in Tehrani adults

Diabetology & Metabolic Syndrome, 2018
Background Genome-wide association studies have shown that risk alleles on chromosome 9p21.3 locus, are associated with increasing the risk of cardiovascular diseases (CVDs).
Atieh Mirzababaei, Mehdi Mollahosseini, Mohammad Hossein Rahimi, Mir Saeed Yekaninejad, Zhila Maghbooli, Reza Sobhani, Khadijeh Mirzaei   +6 more
doaj   +1 more source

Data in support of antioxidant activities of the non-extractable fraction of dried persimmon (Diospyros kaki Thunb.)

Data in Brief, 2016
This data article is related to the research article entitled, “Antioxidant potential in non-extractable fraction of dried persimmon (Diospyros kaki Thunb.)” (Matsumura et al., 2016) [1].
Yoko Matsumura, Toshihiro Ito, Hisakazu Yano, Eiji Kita, Keiichi Mikasa, Masatoshi Okada, Azusa Furutani, Yuka Murono, Mitsuru Shibata, Yasue Nishii, Shin-ichi Kayano   +10 more
doaj   +1 more source

A Comparative Study on the Antioxidant Activity of Commonly Used South Asian Herbs

Journal of Traditional and Complementary Medicine, 2013
The antioxidant activities of curry leaves, fenugreek seeds, Indian malabar leaves, red silk cotton tree leaves, cowitch leaves, holyfruit tree leaves, and black mustard seeds were compared.
Viduranga Waisundara, Lee Yian Hoon
doaj   +1 more source

Antioxidant Responses of a Brackish Water Clam to Sediment Composition and Water Quality: a Field Experiment

Journal of Water and Environment Technology, 2021
Field experiments were conducted at brackish-water sites (Lake Hinuma, Hinuma River, and Naka River) to investigate oxidative stress responses of a brackish-water clam, Corbicula japonica, to sediment composition and water quality. To
Preeti Pokhrel, Hiroki Machida, Shumona Akther, Jumpei Suzuki, Masafumi Fujita   +4 more
doaj   +1 more source