Crude drug sample data base
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Crude drug name | Market name | ウラジロガシ |
|---|---|---|
| Formal name | ウラジロガシ | |
| Japanese name | うらじろがし, Urajirogashi | |
| Vernacular name | urajirogashi | |
| Latin name | Quercus Salicinae Folium | |
| English name | Quercus Salicina Leaf | |
| Original plant name | Quercus salicina Blume | |
| Family name | Fagaceae | |
| Used part | Classification | Plant origin | Sub classification | leaf |
| Collection information | Japan, Osaka Pref. , Tochimoto Tenkaido Co.,Ltd. | |
| Collection date | 2004/03/00 | |
| Collector | Katsuko Komatsu | |
| TMPW No. | 22724 | |
The capital city, provincial capital city or the representative
location of its administrative area is indicated.
location of its administrative area is indicated.
Production area information
https://ethmed.toyama-wakan.net/img/pin_san.png
34.6937378
135.50216509999996
Collection information
Japan,Osaka Pref.
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Scientific information data base
| Common name | ウラジロガシ, Urajirogashi, Quercus Salicinae Folium (Non-JPS2022), Quercus Salicina Leaf (Non-JPS2022) | |||||
|---|---|---|---|---|---|---|
| crude drug image |
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| Original plant name | Quercus salicina Blume, (Urajirogashi, mixed with Shirakashi [Q. myrsinaefolia Blume] occasionally) | |||||
| Family name | Fagaceae | |||||
| Used part | leaf, often with root | |||||
| Official compendium | Non-JPS (2022) | |||||
| Clinical application | It is applied to treat cholelithiasis and nephrolithiasis. | |||||
| Medical system | Folk medicine | |||||
| Chemical constituent | Other aliphatic and related compounds (*C1): Succinic acid Triterpenoids (*C1): Friedelin, Epifriedelanol, Friedelanol, Taraxerol Flavones & Flavonols (*C1): Quercetin, Kaempferol, Isoquercitrin Other aromatic compounds (*C1): Ellagic acid, 3,3'-di-O-Methylellagic acid, beta-D-Glucogallin, Catechol, Pyrogallol, Gallic acid | |||||
| Chemical structure |   
※画像をクリックすると、拡大して表示されます。 | |||||
| Pharmacological effect | Suppression of lithogenesis, litholysis (water extract). | |||||
| DNA sequence | AB031832, AB031855 | |||||
| Disease | Gallstone, Renal and ureteral calculus | |||||
| Formulation | ||||||
| References | Non-JPS2022: The Japanese standards for non-Pharmacopoeial crude drugs 2022. C1)The Encyclopedia of Wakan-Yaku with Color Pictures Vol. II, pp 97-98. | |||||
| Remarks | It is a Japanese folk medicine. The history of the medicinal use is very short. There was a report in 1925, which said that the infusion of leaves of so called "Shirakashi (Urajirogashi)" has a significant effect on gallstone. After 1958, it was proved experimentally that "Urajirogashi" has effects of litholysis in vivo and inhibition of stone formation. | |||||
| Last renewal date | 2022/07/19 | |||||
