CAJ | 학술논문

采用顶空固相微萃取与气相色谱-质谱联用技术对贵州花椒储存过程中的挥发性组分进行了检测，并对匹配度大于90的可检索组分进行了统计和分析。结果发现：花椒储存中挥发性组分的相对含量和数量变化较大且有新组分产生，相对含量变化体现在储存中烯烃类减小而醇、酯类增加，主要是β-榄香烯和（-）-β-荜澄茄油烯的减少和橙花叔醇的增加，新产生的主要是柠檬烯和吉马烯D及桉树脑等。
채용정공고상미췌취여기상색보-질보련용기술대귀주화초저존과정중적휘발성조분진행료검측，병대필배도대우90적가검색조분진행료통계화분석。결과발현：화초저존중휘발성조분적상대함량화수량변화교대차유신조분산생，상대함량변화체현재저존중희경류감소이순、지류증가，주요시β-람향희화（-）-β-필징가유희적감소화등화숙순적증가，신산생적주요시저몽희화길마희D급안수뇌등。
Headspace Solid Phase Microextraction is coupled to Gas Chromatography-Mass Spectrome-try for the direct analysis of volatile compounds in Guizhou Zanthoxylum during storage,especially the components with matching degree more than 90.It is found that the components and relative con-tent in volatile compounds show a significant change during storage.An obvious decrease of total ole-fin and a rapid increase of alcohols and esters are observed.The decrease of total olefin mainly results from (-)-β-elemene and (-)-β-cubebene,and the rapid increase is mainly due to the increase of nero-lidol.Furthermore,it is found that eucalyptol,limonene and germacrene-D are produced in storage.