Crude drug sample data base
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Crude drug name | Market name | 玉竹 |
|---|---|---|
| Formal name | 玉竹 | |
| Japanese name | ぎょくちく, Gyokuchiku | |
| Vernacular name | Yuzhu | |
| Latin name | Polygonati Odorati Rhizoma (CP) | |
| English name | Fragrant Solomonseal Rhizome (CP) | |
| Used part | Classification | Plant origin | Sub classification | rhizome |
| Production area information | People's Republic of China, Zhejiang Prov. | |
| Collection information | Japan（ToS）, Osaka Pref. , Tochimoto Tenkaido Co., Ltd. [Non-commercial Sample] | |
| Collection date | 2019/02/04 | |
| Collector | Katsuko Komatsu | |
| TMPW No. | 26341 | |
The capital city, provincial capital city or the representative
location of its administrative area is indicated.
location of its administrative area is indicated.
30.274084
120.15507000000002
Production area information
People's Republic of China,Zhejiang Prov.
https://ethmed.toyama-wakan.net/img/pin_san.png
34.6937249
135.5022535
Collection information
Japan（ToS）,Osaka Pref.
https://ethmed.toyama-wakan.net/img/pin_nyu.png
Scientific information data base
| Common name | 玉竹, Yuzhu, Polygonati Odorati Rhizoma (CP2020), Fragrant Solomonseal Rhizome (CP2020) | |||||
|---|---|---|---|---|---|---|
| Synonyms | 萎 | |||||
| crude drug image |
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| Original plant name | Polygonatum odoratum Druce, P. macropodium Turcz., P. prattii Baker (*B1), (Amadokoro, etc.) | |||||
| original plant image |
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| Family name | Liliaceae | |||||
| Used part | rhizome | |||||
| Quality for selection | Good Yuzhu is long, soft and shiny yellowish-white. The parenchyma is thick. (NI) | |||||
| Official compendium | CP (2020 ed.) | |||||
| Clinical application | As an antiphlogistic tonic, Yuzhu is applied for thirst of weak constitution, cough, fever and spontaneous sweating, excess sweating, polyuria and pollution. | |||||
| Medical system | Traditional Chinese medicine | |||||
| Drug effect in traditional medicine | Traditional classification | Drugs for replenishing Yin-vital essence | ||||
| Beneficial effect | [Property and Flavor] Mild cold; sweet. [Meridian Tropism] Lung and stomach meridians. [Actions] To nourish yin and moisten dryness, engender fluid to quench thirst. [Indications] Lung-stomach yin damage, dryness-heat cough, dry throat, thirst, interior heat and wasting-thirst. | |||||
| Chemical constituent | Polysaccharides P. odoratum Druce var. pluriflorum Ohwi, アマドコロ (*C1): Odoratan(D-Fructose:D-Mannose:D-Glucose:D-Galacturonic acid=6:3:1:1.5), Polygonatumfructans O-A, Polygonatumfructans O-B, Polygonatumfructans O-C, Polygonatumfructans O-D | |||||
| Pharmacological effect | Cardiotonic, decrease in blood sugar. | |||||
| DNA sequence | AB017316, AB040207, AB029760 | |||||
| Classical reference (Chinese Herbal Classic "Zhenglei bencao") |  ※Click this image to see the actual image | |||||
| Disease | Cough, Thirst, Polyuria, Fever, Weak constitution | |||||
| Formulation | rarely used in formula | |||||
| Related drugs | Huangjing (Polygonati Rhizoma) | |||||
| References | CP2020: Pharmacopoeia of the People's Republic of China 2020 edi. B1)Shoyakugaku Zasshi,45,99(1991); 47,131(1993); 47,144(1993); 47,249(1993). C1)The Encyclopedia of Wakan-Yaku with Color Pictures Vol. I, pp 150-152. | |||||
| Remarks | The Pharmacopoeia of the People's Republic of China defines Polygonatum odoratum as the original plant of Yuzhu. However, P. macropodium circulates in the Chinese market. In Hong Kong, P. sibiricum, the original plant of Huangjing (Polygonati Rhizoma), has been identified in the market. Though the benefit of Huangjing is similar to that of Yuzhu, the former has the advantage of invigorating qi and the latter has the advantage of invigorating yin. Clinically, they are used differently. | |||||
| Last renewal date | 2021/09/27 | |||||
