2 Dictionary of Traditional Chinese Medicine Guyangteng Guyangteng is the name of traditional Chinese medicine, which comes from Guangxi Atlas of Medicinal Plants [1].
2. 1 Guyangteng is also called South Sophora Flavescentis and Maolao crow's mouth [1].
2.2 Source and place of origin: the root of the stem of Ascomycetes Ma Lian. Distributed in Guangxi and Yunnan [1].
2.3 The taste is bitter, slightly sweet, cool and slightly toxic [1].
2.4 Functions: clearing away heat and toxic materials, removing blood stasis and resolving hard mass [1]. Treat enteritis and diarrhea, dysentery, gastric ulcer, traumatic swelling and pain, and snake bite [1].
2.5 Usage and dosage of Gu Teng: 3 ~ 9g grinding clothes, 1 ~ 3g [1].
2.6 Caution: The leaves and seeds of this product are toxic, which may cause dizziness and abdominal pain if taken by mistake [1].
3 "National Collection of Chinese Herbal Medicine" Gu Yangteng 3. 1 Pinyin name Gǔ Yánɡ Ténɡ
3.2 Ancient Celastrus angulatus was alias Celastrus angulatus and Sophora flavescens.
3.3 The source of the drug is Streptomyces Griffith II Hook. A plant of the genus Cynanchum of Salviaceae, whose roots are used as medicine. Can be used all year round, fresh can also be dried.
3.4 Sexual taste is bitter, slightly sweet and cool.
3.5 Function: clearing away heat and toxic materials, removing blood stasis and relieving pain. Used for colds, fever, enteritis, dysentery, stomachache, swelling and pain from falls, and snake bites.
3.6 Usage and dosage of ancient leg of lamb: 1 ~ 2 yuan.
3.7 Note that the leaves and seeds of this product are toxic. According to Shangsi and Dongxing areas in Guangxi, eating leaves by mistake can cause dizziness and abdominal pain.
3.8 Excerpted from "National Compilation of Chinese Herbal Medicine"
4 "Chinese Materia Medica" Gu Yangteng 4. 1 from "Guangxi Medicinal Plants Atlas".
4.2 Pinyin name Gǔ Yánɡ Ténɡ
4.3 Griffith streptaulon's English name Root
4.4 The aliases of Guyangteng are Laoyazui, Maoqingcai, South Sophora flavescens, Naiteng, Mada, Hongmalian, Huyinteng, Maoyazui, Derris, Sophora flavescens and Small Bench.
4.5 Source: the roots of dicotyledonous plants of Asclepiaceae.
Latin animal and plant mineral name: Streptocaulon Griffith II Hook.f
Harvest and storage: it can be collected, cleaned, sliced, dried or used fresh all year round.
4.6 Original woody vines. With milk, brown stems, lenticels and old branches gradually fall off; Branches, leaves, pedicels and fruits are densely covered with brown fluff. The root is cylindrical, curved, the root bark is dark brown, and there are tuberous protrusions and wrinkles. Leaves opposite, thick paper; Petiole 37mm dragon; The leaves are obovate to broadly elliptic, 7 15xm long and 37cm wide, wider above the middle, with a sharp or blunt apex and a shallow heart-shaped base, which is grayish brown after drying; Lateral veins are pinnately parallel. Cymes axillary, trident, broadly conical; Peduncle and pedicel have many bracts and bracteoles; The outside is densely covered with fluff; Small flowers, yellow-green outside the corolla, yellow-red inside, radial, corolla lobes covered; Corona lobes filiform; There are many tetrad pollen in the pollen apparatus; Ovary is pilose and consists of 2 free carpels. The fruit is reborn, Zhang Kaicheng is straight and cylindrical, 7 12cm long and 57mm in diameter; The top of the seed has white or yellow filiform seed hairs as long as 3 cm. Flowering period: 665438+ 10 month; Result period: August to March of the following year. 0
4.7 Habitat distribution ecological environment: Born in mountain valley sparse forest or roadside bushes.
Distribution of resources: Guangdong, Guangxi, Yunnan and other places.
4.8 Character identification Roots are long and cylindrical, slightly curved, slightly thicker at the upper part and tapering at the lower part. Most of the goods have turned green into oblate oval slices with a diameter of 0.52cm and a thickness of 25mm；; Smaller roots grow into different segments. The epidermis is brown to dark brown with small nodules and irregular longitudinal wrinkles. Sanctions are hard, not easy to break, with straight section, white skin and slightly powdery, which can be separated from wood. The wood is yellowish, with radial texture, obvious ducts and small holes. Slight breathing and bitterness.
4.9 Sexual taste is bitter and sweet; cool
4. 10 meridian and spleen; Kidney; bladder meridian
4. 1 1 function is mainly used for clearing away heat and toxic materials; Removing blood stasis and relieving pain. Main cold and fever; Dysentery; Stomach pain; Abdominal pain; Traumatic blood stasis; venomous snake bite
4. 12 oral administration and dosage: decoction, 36g；; Or grind 1.53g for external use: fresh and appropriate amount, mashed.
4. 13 Pay attention to "Nanning Pharmacology": it is forbidden for people with deficiency cold.
4. 14 Various expositions 1. Atlas of medicinal plants in Guangxi: treating acute and chronic enteritis, heartburn, red and white dysentery, exogenous dysentery and snake injury.
2. Nanning pharmacology: clearing heat and detoxifying. Treat fever, malaria, gonorrhea and lymphoid tuberculosis.
3. Handbook of Chinese herbal medicines commonly used in Guangzhou troops: treating colds, fever, traumatic injuries, swelling and pain, waist and leg pain and chronic nephritis.
4. 15 Clinical application of Celastrus angulatus 《 Main poisonous plants in South China 》: Celastrus angulatus, toxic parts: leaves and seeds. Eating its leaves and seeds by mistake can cause dizziness and abdominal pain.
4. 16 extract