Crude drug sample data base
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Crude drug name | Market name | 天麻 |
|---|---|---|
| Formal name | 天麻 | |
| Japanese name | てんま, Temma | |
| Vernacular name | Tianma | |
| Latin name | Gastrodiae Tuber (JP), Gastrodiae Rhizoma (CP) | |
| English name | Gastrodia Tuber (JP), Tall Gastrodia Tuber (CP) | |
| Original plant name | Gastrodia elata Bl., (Oninoyagara) | |
| Family name | Orchidaceae | |
| Used part | Classification | Plant origin | Sub classification | tuber |
| Production area information | People's Republic of China, Shaanxi Prov. | |
| Collection information | Japan, Osaka Pref. , Tochimoto Tenkaido Co., Ltd. | |
| Collection date | 2020/7/3 | |
| Collector | Katsuko Komatsu | |
| Remarks | Joint Usage / Research Center Project 2020 | |
| TMPW No. | 30662 | |
The capital city, provincial capital city or the representative
location of its administrative area is indicated.
location of its administrative area is indicated.
34.341574
108.93976999999995
Production area information
People's Republic of China,Shaanxi Prov.
https://ethmed.toyama-wakan.net/img/pin_san.png
34.6937378
135.50216509999996
Collection information
Japan,Osaka Pref.
https://ethmed.toyama-wakan.net/img/pin_nyu.png
Scientific information data base
| Common name | 天麻, Tianma, Gastrodiae Tuber (JP18), Gastrodiae Rhizoma (CP2020), Gastrodia Tuber (JP18), Tall Gastrodia Tuber (CP2020) | |||||
|---|---|---|---|---|---|---|
| crude drug image |
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| Original plant name | Gastrodia elata Blume, (Oninoyagara) | |||||
| original plant image |
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| Family name | Orchidaceae | |||||
| Used part | tuber (without cortex) | |||||
| Quality for selection | Good Tianma is preferably large and shaped like a gourd or foot. It is yellowish-white and transparent. (NI) | |||||
| Official compendium | JHMC (1989), CP (2020 ed.), JP XVIII | |||||
| Clinical application | As a tranquilizer and antispasmodic, Tianma is applied for headache, dizziness, hysteria, epilepsy, hemiplegia, convulsion of limbs, general pain and arthralgia due to rheumatism. | |||||
| Medical system | Traditional Chinese medicine | |||||
| Drug effect in traditional medicine | Traditional classification | Anticonvulsives | ||||
| Beneficial effect | [Property and Flavor] Neutral; sweet. [Meridian Tropism] Liver meridian. [Actions] To extinguish wind to arrest convulsions, pacify and repress the liver yang, dispel wind and unblock the collaterals. [Indications] Infantile convulsion, epilepsy, convulsions, tetanus, headache and dizziness, paralyzed limbs, numbness of the limbs, painful impediment caused by wind-dampness. | |||||
| Chemical constituent | Vitamin A derivatives (Retinoids) (*C1): Vitamin A様物質/ Vitamin A like substances Phenol derivatives (*C1,C2): Vanillyl alcohol, Vanillin | |||||
| Chemical structure | 
※画像をクリックすると、拡大して表示されます。 | |||||
| Pharmacological effect | Antispasm. | |||||
| DNA sequence | Traditioal Medical & Parmaceutical Database. | |||||
| Classical reference (Chinese Herbal Classic "Zhenglei bencao") |  ※Click this image to see the actual image | |||||
| Disease | Vertigo, Headache, Stagger, Nausea, Vomitting, Convulsion, Swelling and pain of joint, Numbness, Feeling of heavy and dull, Numbness, Conversion | |||||
| Formulation | Hangebyakujutsutemmato | |||||
| References | C1)The Encyclopedia of Wakan-Yaku with Color Pictures Vol. I, pp 15-16. C2)Outline of Pharmacognosy, a Textbook, p 321. | |||||
| Remarks | Gastrodia elata Blume (Jap. name: Oninoyagara) grows naturally in Japan. However, it is not produced for commercial purpose. The fake one, which is the dried Solanum tuberosum L. (Jap. name: Jagaimo) is circulated in the market under the name "Yang-Tianma" or "Gui-Tianma". Therefore, care should be taken. | |||||
| Last renewal date | 2021/09/27 | |||||
