High quality stone pillar Huanglian

"Famous Doctor record": Micro cold, non-toxic. The main treatment of five Tibetan hot and cold, long discharge bleach, pus blood, stop Xiaozhi, big shock, except water, bone, stomach, thick intestine, gall, cure mouth sores.

High-altitude shizhu coptis manufacturer in Chinese, Zhongqing Shizhu County Specialty, China National geographical indications products (Origin products). Because of the production of yellow Water Forest Park in the county, also known as  "Yellow water huanglian ". For Ranunculaceae Huanglian genus Huanglian (Coptis chinensis franch). Medicinal products for  "Flavor company ", is commonly used in valuable Chinese medicine, Shizhu County is selected Coptis of the original production area, the township of Huanglian, China, due to good quality, was identified as  "Sinopharm "  "Tunnel Huanglian ".

Quality Technical Requirements

(i) Planting range: suitable planting area between 1000 and 1800m above sea level.

(ii) Seed seedlings: seed seedlings from the Shizhu County plant Huanglian coptis chinensis Franch, which are self-bred in the autologous breeding area.

(iii) Process Technical requirements

1. Cultivation: Strict implementation of the standardized production technical standard operation of the column "Procedures";

2, Harvest: Should be in the autumn of each year with special tools for artificial harvesting;

3, Processing: The use of traditional Huanglian kang, firewood baking, drying, with bamboo groove cage hair removal;

4, Transport: Transport containers should be ventilated, dry, rainproof, moisture-proof, not with other toxic, harmful, easy to Chuanwei items mixed.

(iv) Quality features:

1, the perception of the requirements.

String: Dry, physical, the top has a pile mouth, the surface grayish yellow or yellowish brown, the cross section yellow or orange yellow, no blackened, mildew, moth moth; branch: Single branch, dry, physical, no hair, no branching bright bridge, branches longer than 3cm, diameter more than 0.3cm, no blackened, mildew, moth.

2, physical and chemical indicators: Berberine with Berberine hydrochloride (C20H17N04.HC1): String ≥5%, branch ≥ 7%; safe moisture: ≤14%; Total ash: ≤5%; impurities: ≤1%; mercury ≤0.2mg/kg; cadmium ≤0.3mg/kg; lead ≤5.0mg/kg; Arsenic ≤2.0mg/kg.