STUDY ON THE ANTIOXIDANT ACTIVITY OF SWEET POTATO ANTHOCYANIN AND ITS INHIBITING EFFECT ON GROWTH OF CANCER S_(180) / 营养学报
Acta Nutrimenta Sinica
;
(6)1956.
Article
in Chinese
| WPRIM
| ID: wpr-558266
ABSTRACT
Objective:
To study the antixiodant activity of sweet-potato anthocyanin (SPAC) and its inhibiting effect on growth of cancer S180.Method:
The scavenging capacity of ??O2 and?OH and the inhibitory effect of MDA were determined in vitro.The SOD activity of serum and skin, the effect on S180 growth, serum GSH-Px activity and MDA were tested in mice.Results:
SPAC had antioxidant activity in vitro, with elimination rate of O2?? and?OH 30.63% and 20.57% higher than the same concerntration of VC respectively. Activity of SOD in the serum and skin of mice were raised 27.30% and 13.50% respectively after giving SPAC. The growth rate of cancer S180 in the mice was inhibited, and the highest inhibitory rate was 43.12%. The activity of serum GSH-Px, SOD of the mice was raised as compared to control, but MDA declined .Conclusion:
SPAC is a perfect natural pigment with inhibitory effect on growth of cancer S180 probably through its antioxidant activity.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Acta Nutrimenta Sinica
Year:
1956
Type:
Article
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