广西林业科学
廣西林業科學
엄서임업과학
GUANGXI FORESTRY SCIENCE
2012年
4期
352-355
,共4页
黎贵卿%陆顺忠%曾辉%关继华
黎貴卿%陸順忠%曾輝%關繼華
려귀경%륙순충%증휘%관계화
柠檬桉%挥发性成分
檸檬桉%揮髮性成分
저몽안%휘발성성분
Eucalyptus citriodora%volatile constituents
运用水蒸气蒸馏法提取柠檬桉枝叶中挥发性成分,总共鉴定出33个化合物,主要由萜类物质组成,其中含量最高的为香茅醛(64.58%),其次为新异胡薄荷醇(5.87%)。所采集的样品含油率最高达到2.12%,香茅醛含量最高达到83.26%。
運用水蒸氣蒸餾法提取檸檬桉枝葉中揮髮性成分,總共鑒定齣33箇化閤物,主要由萜類物質組成,其中含量最高的為香茅醛(64.58%),其次為新異鬍薄荷醇(5.87%)。所採集的樣品含油率最高達到2.12%,香茅醛含量最高達到83.26%。
운용수증기증류법제취저몽안지협중휘발성성분,총공감정출33개화합물,주요유첩류물질조성,기중함량최고적위향모철(64.58%),기차위신이호박하순(5.87%)。소채집적양품함유솔최고체도2.12%,향모철함량최고체도83.26%。
Volatile constituents from branch and leaf of Eucalyptus citriodora were extracted using steam distillation. A total of 33 compounds were identified, mainly composed of terpenes with the highest con- tent of citroneUol (64.58%), followed by neoisopulegol (5.87%) . The highest oil content in all sim- ples reached 2. 12%. The highest citronellol content reached 83.26 %.