Drug source related
History
Only contained in "Kai Bao Materia Medica." The "draft of this sketch" says: "Sword Jiannan and Yizhou, Guozhou Valley. This is also present in Guangxi, with Chungju and Wanzhou as the best seedlings, such as beans, the root is named after the leaves, and the pain is not withered. The roots are used for the month." Also said: Guangnan who are small, high-foot. "The Essentials of Herbal Products" cloud: "It is the best of Yizhou, Guozhou, Yizhong and Wanzhou. "Drug production identification" cloud: "Nanning, Guangxi, Baise, and other places. â€
Name
Detoxification, yellow knot, Chinese medicine. (Ching Chung) Its name is Soybean because of its name.
Drug source
The product is the dried root and rhizome of Sophora tonkinensis Gapnep. Fall excavation, remove impurities, wash, dry.
There are several types of applications that are more widely used:
1 Northern bean root: To prevent roots of the genus Bacillus dauricum, it is used in northeast China, North China and Shanxi, Shandong, Qinghai, Gansu and other places (see bat and bat Pueraria lobata).
2 potato root: for legumes Huadong Mulan, Muhualanlan, Yichang Mulan, Su Mulan, Shaanxi Mulan, Hua Mulan Root and roots, used in Jiangsu, Hubei, Henan, Gansu, Shaanxi and other places.
Medicinal traits: The head of the root is irregularly lumpy, with stalks or stems often remaining on the top, and there are several roots underneath. The roots are long cylindrical and sometimes diverge. Slightly curved, 15 to 50 cm long and 4 to 10 mm in diameter. The surface is grayish yellow or yellow-brown. It has horizontally long lenticels and longitudinal wrinkles. Occasionally, it has transverse cracks, and sometimes the cork is flaky. Hard, hard to break, yellow-white or yellowish cross-section, fibrous skin, central unmyelinated. The gas is weak and bitter.
3 Yundou root: For the legumes, the roots of the wild lentils and the rhizomes of the single-leaf cohosh of the Ranunculaceae are used in Yunnan.
Concocted
Pick out impurities, coarsely divided files, soak in water, remove, slicing, and dry. Or remove residual stems and impurities, soak, wash, run through, cut thick slices, and dry.
NINGBO VOICE BIOCHEMIC CO. LTD , https://www.medicine-voice.com