Three out of three
(empirical identification method of traditional Chinese Medicine)
[alias] shanqie, Dasuo Shanhu, shanyeyan (Yunnan Chinese herbal medicine), yehanyan (Kunming folk herbal medicine).
[source] three thirds of the roots, leaves or seeds of Solanaceae.
Plant morphology is divided into three parts
Perennial herbs, 50-150 cm high. Rhizome short ancestor; main root thick, several vertical, root bark yellowish brown, yellow section, odor. Stems tufted, stout, upper branched. The leaves are alternate, ovate or oblong ovate, 6-18 cm long and 3.5-9 cm wide, apex pointed, margin undulate, below slightly pubescent; petiole 1-4 cm long. Flowers solitary, leaf axils, pedicels slender, drooping; calyx bell shaped, fruit enlarged, margin unequal teeth, ribbed veins 10, outer tomentose; corolla bell shaped, yellow green, 3.5-4 cm long, 3-3.5 cm in diameter, apex 5-lobed, retrorse; stamen 5; pistil 1, ovary superior, 2-locular, stigma hypertrophy. Capsule enclosed in enlarged calyx, subglobose, apex dehiscent. Seeds oblong or subpolygonal, ca. 2. 4 mm, brown. It blooms at the end of summer. The fruit period is late autumn.
It is found in forest, grassland or roadside. It is distributed in Yunnan.
[collection] collect in autumn or winter, wash, slice and dry.
[medicinal materials] the dried roots are mostly cut into flakes, grayish white, round or ovoid, 7-12 cm in diameter and 6 mm in thickness, with obvious growth rings and radial vascular bundles. It is easy to break and dust will fly out when breaking. It tastes bitter. Large and thin film is better.
It is produced in Yunnan.
[chemical constituents] three thirds of the roots contain more than 1% alkaloids, most of which are various alkaloids, such as amantadine (i.e. scopolamine), scopolamine (i.e. scopolamine), ormosine, etc.
[nature and taste] Yunnan Chinese herbal medicine: "bitter, astringent, numb, warm, highly toxic. "
[function indications] anesthesia and analgesia. It is used to treat stomachache, fracture, rheumatic pain and traumatic injury.
① "Experience identification method of traditional Chinese medicine shape and nature": "as analgesic and sedative drugs. "
② Yunnan Chinese herbal medicine: "anesthesia and pain relief, dehumidification and stasis elimination. "
[usage and dosage] take orally: decoction, 1-3 points; or take at the end of research. External use: Yanmo wine mixed application.
[should avoid] people with heart disease or heart weakness should not take it.
[selection] ① for stomach pain, rheumatic pain and traumatic injury: three thirds of root or leaf, decoction. (Yunnan Chinese herbal medicine)
② Reduction anesthesia and pain relief: apply three-thirds root, ye Yanmo and wine mixture to the affected area, and then conduct fracture reduction after 3-6 minutes. (Yunnan Chinese herbal medicine)
Chinese PinYin : San Fen San
Three out of three
Travel thousands of miles alone. Du Hang Qian Li