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| 題 名 | 冬瓜霜之三萜類成分 |
|---|---|
| 作 者 | 汪梅英; 陳榮秀; 陳銘田; | 書刊名 | 技術學刊 |
| 卷 期 | 10:3 1995.09[民84.09] |
| 頁 次 | 頁373-377 |
| 分類號 | 341.94 |
| 關鍵詞 | 冬瓜; 蠟狀物; 三萜類; Wax gourd; Benincasa cerifera; Savi; Cutin; Triterpenoids; |
| 語 文 | 中文(Chinese) |
| 中文摘要 | 本研究針對冬瓜果皮表面之蠟狀物質 (冬瓜霜) 進行成分分析,發現其主要成分為三萜類化合物。冬瓜霜之氯仿可溶部分經矽膠管柱層析分離並純化,獲得五種結晶性成分,經各種光譜分析鑑定,其結構式分別為長鏈酯混晶、isomultiflorenyl acetate、glutinyl acetate、gluinol及taraxerol。 |
| 英文摘要 | The cutin of wax gourd, Benincasa cerifera Savi. (syn. B. hispida (Thumb.) Cogn.) belonging to Cucurbitaceae, was found to consist mainly of triterpenoids. Five crystallines were isolated from the chloroform soluble part of the cutin by silica gel colurnn chromatography. The structures of the purified compounds were determined as long chain esters, isomultiflorenyl acetate, glutinyl acetate, glutinol and taraxerol by spectroscopic methods. |
本系統中英文摘要資訊取自各篇刊載內容。