西北药学杂志
西北藥學雜誌
서북약학잡지
2015年
1期
9-14
,共6页
阿衣努尔·热合曼%努尔买买提·艾买提%麦合素木·艾克木%库德热提·阿吉%聂礼菲
阿衣努爾·熱閤曼%努爾買買提·艾買提%麥閤素木·艾剋木%庫德熱提·阿吉%聶禮菲
아의노이·열합만%노이매매제·애매제%맥합소목·애극목%고덕열제·아길%섭례비
沙枣花%挥发油%水蒸气蒸馏%超临界SFE-CO2 萃取%气相色谱-质谱法(GC-MS)
沙棘花%揮髮油%水蒸氣蒸餾%超臨界SFE-CO2 萃取%氣相色譜-質譜法(GC-MS)
사조화%휘발유%수증기증류%초림계SFE-CO2 췌취%기상색보-질보법(GC-MS)
Elaeagnus angustifolia L .%volatile oil%steam distillation%supercritical CO2 extraction%gas-mass spectrometry (GC-MS)
目的:考察水蒸气蒸馏法和超临界萃取法提取得到的沙枣花挥发油化学成分的差别。方法采用水蒸气蒸馏法和超临界流体萃取法提取沙枣花中的挥发油,用气相色谱‐质谱联用技术进行分离和鉴定。结果水蒸气蒸馏法共得到40个组分,鉴定出其中30个化合物,其中含量较高的成分分别为植酮(21.15%),邻苯二甲酸单(2‐乙基己基)酯(13.65%),邻苯二甲酸二异辛酯(13.65%),邻苯二甲酸二(2‐乙基己)酯(13.65%),二十六烯(13.45%),9‐二十六烯(13.45%)。超临界流体萃取法共得到69个组分,鉴定出其中60个化合物,其中含量较高的成分分别为正二十烷(29.48%),9‐辛基十七烷(29.48%),二十一烷(13.52%),碘代十六烷(13.52%),正三十一烷(13.52%),苯甲酸烷基酯(13.63%)。结论相比较水蒸气蒸馏法提取挥发油,超临界流体萃取法提取的成分多,为沙枣花挥发油的深入开发利用提供了一定的科学依据。
目的:攷察水蒸氣蒸餾法和超臨界萃取法提取得到的沙棘花揮髮油化學成分的差彆。方法採用水蒸氣蒸餾法和超臨界流體萃取法提取沙棘花中的揮髮油,用氣相色譜‐質譜聯用技術進行分離和鑒定。結果水蒸氣蒸餾法共得到40箇組分,鑒定齣其中30箇化閤物,其中含量較高的成分分彆為植酮(21.15%),鄰苯二甲痠單(2‐乙基己基)酯(13.65%),鄰苯二甲痠二異辛酯(13.65%),鄰苯二甲痠二(2‐乙基己)酯(13.65%),二十六烯(13.45%),9‐二十六烯(13.45%)。超臨界流體萃取法共得到69箇組分,鑒定齣其中60箇化閤物,其中含量較高的成分分彆為正二十烷(29.48%),9‐辛基十七烷(29.48%),二十一烷(13.52%),碘代十六烷(13.52%),正三十一烷(13.52%),苯甲痠烷基酯(13.63%)。結論相比較水蒸氣蒸餾法提取揮髮油,超臨界流體萃取法提取的成分多,為沙棘花揮髮油的深入開髮利用提供瞭一定的科學依據。
목적:고찰수증기증류법화초림계췌취법제취득도적사조화휘발유화학성분적차별。방법채용수증기증류법화초림계류체췌취법제취사조화중적휘발유,용기상색보‐질보련용기술진행분리화감정。결과수증기증류법공득도40개조분,감정출기중30개화합물,기중함량교고적성분분별위식동(21.15%),린분이갑산단(2‐을기기기)지(13.65%),린분이갑산이이신지(13.65%),린분이갑산이(2‐을기기)지(13.65%),이십륙희(13.45%),9‐이십륙희(13.45%)。초림계류체췌취법공득도69개조분,감정출기중60개화합물,기중함량교고적성분분별위정이십완(29.48%),9‐신기십칠완(29.48%),이십일완(13.52%),전대십륙완(13.52%),정삼십일완(13.52%),분갑산완기지(13.63%)。결론상비교수증기증류법제취휘발유,초림계류체췌취법제취적성분다,위사조화휘발유적심입개발이용제공료일정적과학의거。
Objective To analyze the chemical constituents of the essential oil from Xinjiang Elaeagnus angustifolia L .flower . Methods The essential oil was extracted by steam distillation (SD) and supercritical fluid (SFE) ,and the constituents were ana‐lyzed by gas chromatography‐mass spectrometry .Results In essential oil extracted by SD ,40 peaks were separated and 30 of them were identiffed ,representing 75% of the total contents ,The volatile constituents were mainly fitone (21 .15% ) ,phthalic acid mono (2‐ethylhexyl ) ester (13 .65% ) , disooctylphthalate (1 ,2‐benzenedicar boxylicaciddiisooctyl lester ) (13 .65% ) ,dioc‐tylphthalat‐(bis‐(2‐ethylhexyl)phthalate) (13 .65% ) ,1‐hexacosene (13 .45% ) ,and 9‐hexacosene (13 .45% ) .In essential oil extracted by SFE‐CO2 ,69 peaks were separated and 60 of them were identified ,representing 86 .96% of the total contents .The major compounds were found to be n‐elcosane (29 .48% ) ,9‐finland heptadecanoyl (29 .48% ) ,heneicos anoic (13 .52% ) ,and ce‐tane iodide (13 .52% ) ,n‐hentriaconta (13 .52% ) ,and alkyl benzoate (13 .63% ) .Conclusion The constituents of essential oils extracted by SFE‐CO2 were different from that of extraction by SD .This study provides a basis for exploiting the resources of Elaeagnus angustifolia L .flowers deeply .