FOOD SCIENCE ›› 2010, Vol. 31 ›› Issue (9): 219-223.doi: 10.7506/spkx1002-6630-201009049

• Bioengineering • Previous Articles     Next Articles

Preliminary Identification and Aroma Component Analysis in an Aroma-producing Strain

LI Feng,MING Yan-hong,LI Yuan-yuan,PAN Yao,CHEN Qi   

  1. Anhui Key Laboratory of Plant Resources and Biology, College of Life Sciences, Huaibei Coal Industry Teacher’s College,
    Huaibei 235000, China
  • Received:2010-02-05 Revised:2010-03-20 Online:2010-05-01 Published:2010-12-29

Abstract:

An aroma-producing strain was isolated and purified from soil samples collected from Dangshan Anhui province in China and prliminarily identified as Geotrichum based on morphological characteristivs. Hs-S-SPME and GC-MS results indicated that major aroma components were esters and alcohols. The esters exhibited the highest content, which were about 32 species and accounted for 73.84%. In addition, the alcohols were 8 species, which were accounted for 12.53%.

Key words: fruity aroma-producing strain, growth curve, aroma components, GC-MS

CLC Number: