Distribution: 產地﹕ | Henan, Shandong, Anhui, jiangsu, Zhejiang, Fujiang, Guangxi, Guangdong, Jiangxi, Huan, Hubei, Guizhou, Sichuan, Yunnan provicnce. The herb is mainly produced in Henan, Hubei, Guizhou, Sichuan, Jiangsu, Guangxi provinces but also produced in Zhejiang, Anhui, Guangdong, Shandong, jiangxi, and Hunan provinces. 分佈河南,山東,安徽,江蘇,浙江,福建,廣東,廣西 ,江西,湖南,湖北,四川,貴州,雲南等地。 藥材主產河南,湖北,貴州,四川,江蘇,廣西等地。此外,浙江,安徽,廣東,山東,江西,湖南亦產 。 |
Properties (characteristics)﹕ 性味﹕ | bitter, sweet, tart, slightly warm. 苦,甘,澀 ,微溫。 |
Channels (meridians) entered: 歸經﹕ | heart, spleen, kidney, liver. 入心,脾,腎 ,肝經。 |
Actions & Indications: 主治﹕ | Forliver-kidney yin deficient , dizziness due to xue xu (blood deficient), achy muscles and joints, chronic hepatitis, blood in stool or bleeding hemorrhoids, hemorrhoids. 肝腎陰虚 ,血 虛頭 暈,筋骨酸痛,慢性肝炎,腸風 (便血),痔疾。 |
Chemical ingredients: 化學成份﹕ | Root and stem contain: 根和根莖含: 蒽醌類 (anthraquinones):大黃素(emodin),大黃酚 (rheumemodin), 大黃素甲醚(emodin monomethylether),大黃酸,(rhein),大黃酚蒽酮(rhaponticin)及卵磷脂 (lecithin), 芪三酚甙(polydatin) ,鞣質 (tannin),穆坪馬兜鈴酰胺(N-trans- feruloyl tyramine),N-反 式阿魏酰基-3-甲基多巴胺(N-trans-feruloyl 3-methyldopanine),2-甲氧基-6-乙酰基- 7-甲基胡桃 醌(2-methoxy-6-acetyl-7-methyljuglone) 。 Root and stem: 根和根莖含蒽醌類 (anthraquinones),(炙過後無大黃酸 after baking does not contain rhein),澱粉 (starch) 45.2% ,粗脂肪(crude fat) 3.1%,卵磷脂 (lecithin) 3.7%等。 |