安徽医药
安徽醫藥
안휘의약
ANHUI MEDICAL AND PHARMACEUTICAL JOURNAL
2014年
8期
1429-1432,1433
,共5页
绩独活%重齿毛当归%顶空%气相色谱%质谱%挥发性
績獨活%重齒毛噹歸%頂空%氣相色譜%質譜%揮髮性
적독활%중치모당귀%정공%기상색보%질보%휘발성
Jiduhuo%Angelica biserrata%headspace%gas chromatography%mass spectra%volatile
目的：测定绩独活（重齿毛当归）中挥发性成分。方法采用顶空进样-气相色谱-质谱（HS-GC-MS ）联用技术，并通过所用质谱库（NIST 11．L）检索研究其挥发性化学成分组成，用面积归一化法确定各成分的相对百分含量。结果共分辨出235个色谱峰，鉴定出99个化学成分，约占总挥发性成分含量的85．23％。结论该实验所建立的方法分离效果较好，所鉴定组分较准确，能够较全面反映出独活中的主要挥发性成分，为其进一步开发应用研究提供了科学依据，有一定的参考价值。
目的：測定績獨活（重齒毛噹歸）中揮髮性成分。方法採用頂空進樣-氣相色譜-質譜（HS-GC-MS ）聯用技術，併通過所用質譜庫（NIST 11．L）檢索研究其揮髮性化學成分組成，用麵積歸一化法確定各成分的相對百分含量。結果共分辨齣235箇色譜峰，鑒定齣99箇化學成分，約佔總揮髮性成分含量的85．23％。結論該實驗所建立的方法分離效果較好，所鑒定組分較準確，能夠較全麵反映齣獨活中的主要揮髮性成分，為其進一步開髮應用研究提供瞭科學依據，有一定的參攷價值。
목적：측정적독활（중치모당귀）중휘발성성분。방법채용정공진양-기상색보-질보（HS-GC-MS ）련용기술，병통과소용질보고（NIST 11．L）검색연구기휘발성화학성분조성，용면적귀일화법학정각성분적상대백분함량。결과공분변출235개색보봉，감정출99개화학성분，약점총휘발성성분함량적85．23％。결론해실험소건립적방법분리효과교호，소감정조분교준학，능구교전면반영출독활중적주요휘발성성분，위기진일보개발응용연구제공료과학의거，유일정적삼고개치。
Objective To determine the volatile components in Jiduhuo(Angelica pubescens Maxim.f.biserrata Shan et Yuan).Meth-ods The volatile components of Duhuo were evaluated by HS-GC-MS and NIST Mass Spectral Database.The relative contents in each component were determined by area normalization.Results Two hundred and thirty-five peaks were separated and 99 compounds were identified,amounting to 85 .23% of the total content.Conclusions The method established showed a good separation result and more accurate identification of components.In addition,the main volatile components in Duhuo can be fully reflected by this method, which provides scientific basis for further development,application and research,and has certain value for reference.
