Comparison on quality of wild Ziziphi Spinosae Semen between marketed and produced in Tianjin
10.7501/j.issn.0253-2670.2015.05.023
- Author:
Guang-Lu CHANG
1
Author Information
1. Tianjin University of Traditional Chinese Medicine
- Publication Type:Journal Article
- Keywords:
Betulinic acid;
Jujuboside A;
Jujuboside B;
Spinosin;
Ziziphi Spinosae Semen
- From:
Chinese Traditional and Herbal Drugs
2015;46(5):751-755
- CountryChina
- Language:Chinese
-
Abstract:
To analyze and evaluate the quality of Ziziphi Spinosae Semen produced in Tianjin and comparing with Ziziphi Spinosae Semen traded on the market in different places. Twelve kinds of wild Ziziphi Spinosae Semen samples collected from the four represent regions were gathered by systematic combination of regional stratified sampling method and HPLC method was used to determine spinosin, jujuboside A, jujuboside B, and betulinic acid. The contents of spinosin, jujuboside A, jujuboside B, and betulinic acid from wild Ziziphi Spinosae Semen produced in Tianjin are 0.810-1.925, 0.695-1.708, 0.201-0.390, and 0.651-0.789 mg/g; Ziziphi Spinosae Semen produced in Chengde, Hebei province has the highest betulinic acid contents of 1.654 mg/g. The quality of wild Ziziphi Spinosae Semen produced in Tianjin is excellent. What's more, the wild Ziziphi Spinosae Semen produced in Baxian Mountain, Tianjin takes particularly prominent advantages of better quality. Quality of wild Ziziphi Spinosae Semen produced in other three regions is equal to the average level of that traded on the market.
