食品工业科技2011，Vol.32Issue(6)：350-353,4.
SO2伤害对巨峰葡萄香气物质的影响研究
Study on effects of SO2 injury on aroma compounds in Kyoho grapes
摘要
Abstract
Headspace solid-phase microextraction(HS-SPME) and gas chromatography-mass spectrometry( GC -MS) were used to determine aroma compounds in Kyoho grapes suffering from different degree of SO2 injury.The results indicated that SO2 injury had major effect on aroma compound conpositions and relative contents.The components identified in non-injury, slight-injury and serious-injury Kyoho grape were 44,43 and 43, which accounted for 93.49％ ,95.28％ and 94.52％ of their total content respectively.With the increase of bleaching, the content of esters decreased gradually,while alcohols increased.The content of aldehydes in non-injury grape was more than in other two kinds,and the content of other compounds had a little change in all Kyoho grapes.关键词
巨峰葡萄/SO2伤害/香气成分/气相色谱/质谱分析Key words
Kyoho grapes / SO2 injury/ aroma compounds / GC- MS analysis分类
轻工纺织引用本文复制引用
成明,黄艳凤,张平,朱志强,李志文,任朝晖..SO2伤害对巨峰葡萄香气物质的影响研究[J].食品工业科技,2011,32(6):350-353,4.基金项目
国家葡萄产业技术体系建设项目(nycytx-30-ch-02) （nycytx-30-ch-02）
农业部公益性行业(农业)科研专项经费项目(nyhyzx07-027). （农业）
