中南民族大学学报（自然科学版）
中南民族大學學報（自然科學版）
중남민족대학학보（자연과학판）
JOURNAL OF SOUTH-CENTRAL UNIVERSITY FOR NATIONALITIES(NATURAL SCIENCE EDITION)
2013年
2期
32-35
,共4页
洪宗国%魏海胜%张令令%吕丰%吴焕淦
洪宗國%魏海勝%張令令%呂豐%吳煥淦
홍종국%위해성%장령령%려봉%오환감
艾叶%挥发油%GC/MS%化学成分
艾葉%揮髮油%GC/MS%化學成分
애협%휘발유%GC/MS%화학성분
Artemisia argyi Levl. et Vant.%volatile oil%GC/MS%chemical component
采用水蒸气蒸馏法提取了艾叶挥发油,用气相色谱-质谱法( GC/MS)对其化学成分进行了分析,比较了6种采集期不同的艾叶挥发油的含量和化学成分.结果表明：6种采集期艾叶中挥发油质量分数分别为0.607%,0.750%,0.953%,0.884%,0.751%,0.680%,鉴定出的化学成分数目依次为29,32,29,27,34和28种,有17种相同的化合物被检出.通过比较艾叶挥发油主要成分,如1,8-桉叶油素、樟脑、龙脑、4-萜烯醇等时发现,6月2日采集的艾叶中的挥发油含量最高,品质最好,6月上旬为艾叶的最佳采收期.
採用水蒸氣蒸餾法提取瞭艾葉揮髮油,用氣相色譜-質譜法( GC/MS)對其化學成分進行瞭分析,比較瞭6種採集期不同的艾葉揮髮油的含量和化學成分.結果錶明：6種採集期艾葉中揮髮油質量分數分彆為0.607%,0.750%,0.953%,0.884%,0.751%,0.680%,鑒定齣的化學成分數目依次為29,32,29,27,34和28種,有17種相同的化閤物被檢齣.通過比較艾葉揮髮油主要成分,如1,8-桉葉油素、樟腦、龍腦、4-萜烯醇等時髮現,6月2日採集的艾葉中的揮髮油含量最高,品質最好,6月上旬為艾葉的最佳採收期.
채용수증기증류법제취료애협휘발유,용기상색보-질보법( GC/MS)대기화학성분진행료분석,비교료6충채집기불동적애협휘발유적함량화화학성분.결과표명：6충채집기애협중휘발유질량분수분별위0.607%,0.750%,0.953%,0.884%,0.751%,0.680%,감정출적화학성분수목의차위29,32,29,27,34화28충,유17충상동적화합물피검출.통과비교애협휘발유주요성분,여1,8-안협유소、장뇌、용뇌、4-첩희순등시발현,6월2일채집적애협중적휘발유함량최고,품질최호,6월상순위애협적최가채수기.
To compare and analyze the yield and chemical components of volatile oil from Artermisia argyi Levl. et Vant. gathered in six different growing periods, the volatile oil was extracted by steam distillation and the chemical components was analyzed by GC/MS. The results showed that the mass fraction of the oil yield from 6 different growing periods was 0. 607%, 0. 750%, 0. 953%, 0. 884, 0. 751%, 0. 680% respectively and 29,32,29,27,34 and 28 components were separated and identified, among which there were 17 are common to all the extractions. An assay of the main components from the volatile oil( eucalyptol, camphor, borneol, terpinen-4-ol, etc. ) revealed that the highest yield and the best quality was obtained from those gathered at June 2. Early June might be the best harvest time for Artemisiae argyi Levl. et Vant.
