頁籤選單縮合
題名 | 有關柑橘類生藥之基原及品質之研究=Study on the Botanical Origins and the Quality Evaluation of Crude Drugs Derived from Citrus and Related Genera |
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作者姓名(中文) | 難波恆雄; 土田貴志; | 書刊名 | 中國醫藥學院雜誌 |
卷期 | 8:3(專刊) 民88.09 |
頁次 | 頁79-131 |
分類號 | 418.5 |
關鍵詞 | 柑橘類生藥; Citrus; Botanical origin; HPLC; Chemical characteristics; Plant anatomy; |
語文 | 日文(Japanese) |
英文摘要 | Study on the botanical origins and the quality evaluation of crude drugs derived from Citrus and related genera was performed. Chemical and anatomical characteristics of fresh peels of representative Citrus species, i.e. Citrus unshiu, C. reticulata, C. sinensis, C. natsudaidai and C. aurantium and the fruit ripening process of these species compared. As a result, it was proved that compositions and contents of polymethoxyflavonoids, coumarins and flavonoid-glycosides were found to be useful guidelines for distinguishing these species. Then, the newly established 3 HPLC conditions, identify 34 components including 28 genins of flavonoids and coumarins and 6 flavonoid-glycosides in Citrus peels. By using the HPLC systems, fresh and dried peels of 27 species and 1 variety of the genus Citrus, 1 species of the genus Fortunella, 1 species and 1 variety of the genus Poncirus, and 4 hybrids of above genera were assayed. The results showed that these species might be divided into 14 types on the basis of their chemical compositions. Some compounds were apparently affected by drying, though the type of dried samples could still be identified. By this method, the botanical origins of more than one hundred commercial samples of "Chinpi(Chenpi,陳皮)," "Seihi(Qingpi, 青皮)," "Kijitsu(Zhishi,枳實)," "Kikoku(Zhiqiao,枳殼)", "Tohi(橙皮)" etc., mainly from Japan and China were identified. The main botanical origin of "Chinpi" produced in Japan was determined to be C. unshiu, and that produced in China was C. unshiu and C. reticulata or related species. The botanical origin of "Seihi" produced in China was C. reticulata or related species, "Kijitsu" amd "Kikoku" produced in Japan C. hassaku, those produced in China C. aurantium, "Tohi" produced in Japan C. iyo and C. hassaku and foreign "Tohi" C. aurantium. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。