热带作物学报2011，Vol.32Issue(2)：320-323,4.
不同发育阶段番石榴果实中挥发物成分变化
Changes of Volatiles of Guava Fruit During Different Developmental Stages
摘要
Abstract
Qualitative and quantitative analysis of the volatiles from different developmental stages of guava fruit were identified by solid phase microextraction(SPME)and gas chromatography-mass spectrometry(GC-MS) . The results indicated that the major volatile components included terpene compounds, esters, alcohols and aldehydes. The relative content of terpene compounds and alcohols decreased, and those of esters and aldehydes increased with the fruit ripening. Thirty-five volatiles were detected in total in guava fruit during the three developmental stages, but only nine of them were observed in green fruit, mature fruit and ripe fmit. The common volatiles were hexanal, (E)-2-Hexenal, 3-Hexen-l-ol, 1-Hexanol, β-caryophyllene, (Z)-3-Hexan-l-ol acetate, Hexyl acetate, α-Copane and 2-pentyl furan. The relative content of the nine components in the three kinds of fruits volatlies were 81.61％, 76.36％ and 85.57％, respectively.关键词
番石榴/挥发物/GC-MS分析Key words
Guava/ Volatile/ GC-MS分类
农业科技引用本文复制引用
马锞,陈思嫦,张瑞萍,罗诗,王泽槐,李建国..不同发育阶段番石榴果实中挥发物成分变化[J].热带作物学报,2011,32(2):320-323,4.基金项目
公益性行业(农业)科研专项经费(No.200903047) （农业）
国家科技计划项目(No.2009GJE00041) （No.2009GJE00041）
农业科技成果转化资金项目(No.2009GB23260462) （No.2009GB23260462）
东莞市科技型中小企业技术创新资金项目(东科[2009]60号). （东科[2009]60号）
