| Customization: | Available |
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| Certification: | ISO, FDA |
| Assay Method: | HPLC, UV |
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| Description: The plant resources of bergenin are rich, mainly from Rock cabbage (Bergenia purpurascens) and thick leafy rock cabbage (Astilbe macroflora) from Saxifragaceae and the roots, stems, and leaves of bai liang jin (Ardisia crispa) from Ardisia japonica (Thunb.) Blume. In Chinese medicine Rock cabbage (Bergenia purpurascens) is the common folk medicine, with nourishing, stanching bleeding, relieving a cough, and other effects. Its earliest record is contained in the classified herbal in Qing Dynasty . There are ten kinds of Rock cabbage (Bergenia purpurascens) in Asia, mainly growing in East Asia, north of South Asia, and southeastern Central Asia. There are seven species (including three endemic species) in China, mainly distributed in Shaanxi (Qinling), Xinjiang, Sichuan, Yunnan, and Tibet . Functions: 1. Anti-inflammation. It is mainly used in the treatment of chronic tracheitis and gastritis. It is also effective for gastric and duodenal ulcers. 2. Antitussive and expectorant. Analgesia and sedation. 3. It has whitening and astringent effect on skin. It can blook the formation of melanin by inhibiting the activity of tyrosinase. |
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