CAJ | 학술논문

以暴马丁香（ Syringa reticulata var．mandshurica）花为试验材料，采用顶空固相微萃取法对其挥发油进行提取，通过GC－MS联用技术对其不同花期的花朵挥发性成分进行分析鉴定，利用峰面积归一化法计算各化合物的相对质量分数。结果表明，暴马丁香花蕾期、盛花期、衰花期花朵中分别分离得到18、27、7个色谱峰，不同时期共鉴定出44种化合物。芳香成分花蕾期α－蒎烯质量分数最高，为24．839％；盛花期cis－β罗勒烯质量分数最高，为15．824％；衰花期苯乙醇质量分数最高，为66．013％。 HS－SPME GC－MS是一种可用于分析不同开花期鲜花香气成分变化的简单可行的分析方法。
이폭마정향（ Syringa reticulata var．mandshurica）화위시험재료，채용정공고상미췌취법대기휘발유진행제취，통과GC－MS련용기술대기불동화기적화타휘발성성분진행분석감정，이용봉면적귀일화법계산각화합물적상대질량분수。결과표명，폭마정향화뢰기、성화기、쇠화기화타중분별분리득도18、27、7개색보봉，불동시기공감정출44충화합물。방향성분화뢰기α－파희질량분수최고，위24．839％；성화기cis－β라륵희질량분수최고，위15．824％；쇠화기분을순질량분수최고，위66．013％。 HS－SPME GC－MS시일충가용우분석불동개화기선화향기성분변화적간단가행적분석방법。
An experiment was conducted to study volatile oils extracted from the flowers of Syringa reticulata var.mandshurica by headspace solid-phase microextraction ( SPME) .Chemical constituents were identified by GC-MS.The area normalization method was used for compound quantification .There were 18,27,7 chromatographic peaks separated well in the respective GC total ion current chromatograms of oils in different flowering periods of S.reticulata var.mandshurica, and 44 com-pounds were identified .The major aromas constituent was Copaene and the relative content was 24.839%in the bud peri-od, 1,3,6-Octatriene, 3,7-dimethyl-, (Z)-15.824%in the full-blossom period, Phenylethyl Alcohol 66.013%in the end period from S.reticulata var.mandshurica flowers.Headspace SPME-GC-MS is a simple sampling method for measuring the variations of main constituents in volatile fragrance from fresh flowers during different florescence .