Description
specification: Hypericins 0.3% , Hyperforin 3%
Detection method: UV
Botanical Name: Hypericum perforatum
About St John’s Wort Extract:
St. John¡s wort is found in Europe and the United States. It is especially abundant in northern California and southern Oregon. The above-ground (aerial) parts of the plant are gathered during the flowering season.
The source of the plant:
Any of various perennial Garcinia herbs, It is distributed in Jiangsu, Shangdong, Sichuan, Jiangxi, Shannxi and Guizhou, etc.
Active ingredient:
The main active ingredient include Hypericin,Pseudohypericin,Protohypericin,Protopseudohypericin and so on there are also include Kampferol,Luteolin and Hyperforin ,Adhyperforin.
Molecular formula : C30H16O8
Pharmacology function:
Depression treatment, anti-bacteria, pre-menstrual period syndrome cure, seasonal depression treatment.
