[Relationship between antioxidant activities and contents of active ingredients in Radix Scutellaria].
作者信息
Yang Bin, Liang Ri-xin, Zhou Xiao-ning, Gao Wei, Huang Lu-qi
机构信息
Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China.
出版信息
Zhongguo Zhong Yao Za Zhi. 2008 Aug;33(16):2019-22.
OBJECTIVE
To study the relationship between the antioxidant activities and the contents of active ingredients in Radix Scutellaria.
METHOD
The antioxidant activities of extracts and active ingredients of Radix Scutellaria in NADPH-dependent lipid peroxidation in rat liver microsome were assayed.
RESULT
Extracts of Radix Scutellaria showed a 50% inhibition of lipid peroxidation in the concentration range of 2.72-18.27 mg x L(-1).
CONCLUSION
The antioxidant activities of extracts of Radix Scutellaria are not only related with the contents but also the ratio of the active ingredients.
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