Pharmaceutical name: 英文藥名﹕ | Dictamni Radicis Cortex. |
Botanical name: 學名﹕ | Dictamnus dasycarpus Turcz. (Korean bai xian 朝鮮白鮮) Dictamnus albus L. Skimmia repens |
Pron. in Japanese: 日語發音﹕ | hakusenpi |
Pron. in Korean: 韓語發音﹕ | paeksonpi |
Pron. in Cantonese: 粵音﹕ | pak sin pei |
Other Names: 別名﹕ | bei xian pi 北鮮皮、shan mu dan 山牡丹、bai tan 白膻 |
Common Name: 英文名﹕ | burning bush root |
Distribution: 產地﹕ | Mainly in Liaoning, Hebei, Jiangsu, Shanxi, Inner Mongolia, Jilin, also in Heilongjiang. 主產 遼 寧 、河北、山 東 ；江 蘇 、山西、内蒙古、吉林、黑 龍 江 也 有 生 產 。 。 |
Properties (characteristics)﹕ 性味﹕ | bitter, cold. 苦，寒。 |
Channels (meridians) entered: 歸經﹕ | spleen, stomach, bladder. 歸脾、胃、膀胱經。 |
| Medical functions: 藥理﹕ | Antifungal effect Stimulatory effect on heart and increases cardiac output of frogs. Marked vasospastic (constriction of blood vessels) effect on rabbit aural blood vessels. Effect on smooth muscle: stimulates the smooth muscles of the uterus of rabbits and guinea pigs. |
Actions & Indications: 主治﹕ | wet type of eczema, rashes, ringworm, jaundice with dark urine. 功能 清熱燥濕，祛風解毒。 用于濕熱瘡毒，黃水淋漓，濕疹，風疹， 疥癬瘡癩，風濕熱痹，黃疸尿赤。 |
Chemical ingredients: 化學成份﹕ |
Roots contain: |
根含: | dictamnine | 白鮮鹼 | skimmianine | 茵芋鹼 | γ-fagarine | γ-崖椒鹼 | preskimmianine | 前茵芋鹼 | isomaculosindine | 異斑沸林草鹼 | limonin | 檸檬苦素 | dictamnolactone | 白鮮內酯 | obakunone | 黃柏酮 | dasycarpamin | 白鮮明鹼 | obacunonic acid | 黃柏酮酸 | fraxinellone | 梣酮 | trigonelline | 胡蘆巴鹼 | choline | 膽鹼 | b-stosterol | b -穀甾醇 | acidic substances | 酸性物質 | saponins | 皂甙 |
Whole plant contains: |
全株尚含: | aurapten | 葡萄柚內酯 | bergapten | 香檸檬內酯 |
Portion above ground contains: |
地上部分還含: | psoralen | 補骨脂內酯 | xanthotoxin | 花椒毒素 | evaporating oil | 揮發油 |
|
Dosage: 用量﹕ | 4.5 g to 20 g. Concentrated extract 0.5 to 2 g. External use: appropriate amount. Boil with water and wash the affect area or make into powder and apply on affected area. 4.5～10克 ；濃縮中藥：0.5～2 克。外用適 量 ，煎湯 洗或研粉敷。 |
Samples of formulae :處方舉例﹕ | For eczema, itchy rash:
di fu zi15 g, bai xian pi 9 g, chuan bi bo 12 g,
ku shen ,
ye ju hua 98 g each,
sheng di huang 12 g,
chi shao yao,
dang gui 9 g each. Make into decoction with water. Drink as tea. 治濕疹，癢疹：
地膚子 15g，
白蘚皮 9g，川萆薄12g，苦 參、野 菊 花 各98g，生 地黃12g，赤 芍、當 歸 各9g。 水煎服。(《 中藥臨床應用》除濕消疹湯) |
Modern Research: 現代研究﹕ | |
Toxicity & Cautions: 毒素與禁忌﹕ | not to use in cases of cold from deficiency.
虚寒者忌用。 |