Results 271 to 280 of about 49,587 (289)

Oxygen Radical Absorbance Capacity of Phycocyanin and Phycocyanobilin from the Food Supplement Aphanizomenon flos-aquae

Journal of Medicinal Food, 2010
The oxygen radical absorbance capacity (ORAC) assay has been widely used to quantify peroxyl radical scavenging capacity of pure antioxidant compounds and antioxidant plant/food extracts. However, it has never been applied to natural compounds derived from microalgae-based dietary supplements, namely, phycocyanin (PC) and phycocyanobilin (PCB), for ...
BENEDETTI, SERENA, F. BENVENUTI, S. SCOGLIO, CANESTRARI, FRANCO   +3 more
openaire   +3 more sources

Antioxidant Capacity of Different Broccoli (Brassica oleracea) Genotypes Using the Oxygen Radical Absorbance Capacity (ORAC) Assay

Journal of Agricultural and Food Chemistry, 2002
Antioxidant capacity of hydrophilic and lipophilic extracts from eight broccoli genotypes was compared using the oxygen radical absorbance capacity (ORAC) assay. Each genotype was analyzed for carotenoid, tocopherol, ascorbic acid, and flavonoid content.
Anne C, Kurilich, Elizabeth H, Jeffery, John A, Juvik, Matthew A, Wallig, Barbara P, Klein   +4 more
openaire   +2 more sources

Structure–antioxidant activity (oxygen radical absorbance capacity) relationships of phenolic compounds

Structural Chemistry, 2022
Shuhei Sakurai, Yuta Kawakami, Manabu Kuroki, Hiroaki Gotoh   +3 more
openaire   +1 more source

Antioksidacijske metode: Metoda ORAC (engl. Oxygen Radical Absorbance Capacity)

2016
Zbog brojnosti i kemijske raznolikosti molekula antioksidansa, različitih mehanizama njihova djelovanja, kao i ciljanih molekula na koje se želi ispitati njihov utjecaj, do danas je razvijen veliki broj antioksidacijskih metoda. Kako se niti jedna od postojećih metoda nije pokazala prikladnom da u potpunosti reflektira antioksidacijski kapacitet i ...
openaire   +1 more source

Oxygen radical absorbance capacity of peptides from egg white protein ovotransferrin and their interaction with phytochemicals

Food Chemistry, 2010
Wuyang Huang, Kaustav Majumder, Jianping Wu   +2 more
exaly  

Oxygen Radical Absorbance Capacity of Phycocyanin and Phycocyanobilin from the Food Supplement Aphanizomenon flos-aquae

Journal of Medicinal Food, 2010
Serena Benedetti, Stefano Scoglio
exaly  

[5]Measurement of oxygen radical absorbance capacity in biological samples

1999
Guohua Cao, Ronald L. Prior
openaire   +1 more source

Measurement of oxygen radical absorbance capacity in biological samples.

Methods in enzymology, 1999
G, Cao, R L, Prior
openaire   +1 more source

Antioxidant Capacity of Different Broccoli (Brassica oleracea) Genotypes Using the Oxygen Radical Absorbance Capacity (ORAC) Assay

Journal of Agricultural and Food Chemistry, 2002
Elizabeth H Jeffery, Matthew A Wallig, Barbara P Klein   +2 more
exaly  

Antioxidant Capacity of Honeys from Various Floral Sources Based on the Determination of Oxygen Radical Absorbance Capacity and Inhibition of in Vitro Lipoprotein Oxidation in Human Serum Samples

Journal of Agricultural and Food Chemistry, 2002
Nele Gheldof, Nicki J Engeseth
exaly