FOOD SCIENCE ›› 2008, Vol. 29 ›› Issue (5): 389-392.

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Solid Phase Microextraction-GC-MS Analysis of Fruit Aroma Components of Five Peach Cultivars

 YANG  Min, ZHOU  Wei, WEI  Yu-Mei   

  1. 1.College of Food Science and Engineering,Gansu Agricultural University;2.Central Laboratory,Gansu Entry-Exit Inspection and Quarantine Bureau;3.College of Sience,Gansu Agricultural University
  • Online:2008-05-15 Published:2011-08-26

Abstract: The fruit aroma compoenents in five peach cultivars in Gansu Province," Baifen peach"," Dajiubao","Cangfangzaosheng"," Gangshabai" an"dBeijing No.7" were extracted by SPME combined with GC-MS.The results showed that there were 33,35,43,44 and 47 aroma components respectively in five cultivars.Esters,alcohols,aldehydes,aldoketenes,alkane and alkene were the major constituents.It also was found that" Baifen peach"," Dajiubao","Cangfangzaosheng","Gangshabai" an"dBeijing No.7" had 4,4,4,7 and 6 unique components,respectively.There were 15 common aroma components in five cultivars.

Key words: peach fruit, aroma components, solid phase microextraction-GC-MS