In order to avoid or reduce the problems associated with vitamin A therapy, the treatment of alcoholics has been considered using the precursor to vitamin A, b-carotene
. This precursor is a carotenoid that acts as an antioxidant when eliminating free radicals (Fukuzawa et al., 1998).
content of the fish was determined spectrophotometrically after extraction with acetone (Choubert and Storebakken, 1989).
[6.] Muzhingi, T, Gadaga T, Siwela A, Grusak M, Russell R and Tang G Yellow maize with high b-carotene
is an effective source of vitamin A in healthy Zimbabwean men.
Antioxidant activities were determined by Diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity, ferric reducing power (FRAP) and b-carotene
It was found that the b-carotene
content in the fresh fruit is on average 5257.20 mg / 100 g in the flour, 11682.66 mg / 100 g and a-carotene of 203.54 and 452.31 mg / 100 g in the pulp and flour, respectively.
In presented study, pure b-Carotene
was used to evaluate four methods for the quantitative determination of b-carotene
High doses of b-carotene
cause higher incidence of lung carcinoma amongst smokers.
So we have a Chili pepper with high nutrition value, as it consists vitamins, minerals and active ingredients (phytochemical compounds) like Flavonoids B-carotene
, a-carotene, lutein, zea-xanthin & cryptoxanthin and most important Capsaicin.
Relationship between vitamin A and b-carotene
in blood plasma and milk and mastitis in Holsteins.
ZMC manufacturers' active pharmaceutical ingredients, CoQ10, Vitamins A and E, Lycopene, B-Carotene
, Lutein, Zeaxanthin, Biotin and Astaxanth in.
To assess the antioxidative perspectives, total phenols (TP), DPPH radical scavenging activity (1,1-diphenyl-2-picrylhydrazyl), antioxidant activity by b-carotene
assay, ABTS (2,2'-azino-bis, 3-ethylbenzothiazoline-6-sulfonic acid) test and FRAP (Ferric reducing antioxidant power) assay were performed.