FOOD SCIENCE ›› 2012, Vol. 33 ›› Issue (8): 155-158.doi: 10.7506/spkx1002-6630-201208032

• Analysis & Detection • Previous Articles     Next Articles

Changes in Aroma Components of Actinidia arguta during Postharvest Storage at 20 ℃

SUN Ying1,2,ZHANG Bo2,LI Shu-qian1,2,XIN Guang2,1,*,SUN Xiao-rong1,LIU Chang-jiang1   

  1. (1. College of Food Science, Shenyang Agricultural University, Shenyang 110866, China; 2. Department of Chemistry, Anshan Normal University, Anshan 114007, China)
  • Online:2012-04-25 Published:2012-03-31

Abstract: The released aroma components of Actinidia arguta (Sieb. et Zucc) fruits grown in Qianshan Mountain were extracted by solid-phase microextraction (SPME), separated and identified by gas chromatography-mass spectrometry (GC-MS). The changes in hardness and soluble solid content of Actinidia arguta were also analyzed during storage at 20 ℃. The results showed that the hardness of freshly picked fruits was 6.6 kg/cm2 and dropped to 0.95 kg/cm2 on the 10th day, soluble solid content rose from 8.50% to 11.45%. After 2, 4, 6, 8 days and 10 days of storage, 6, 12, 15, 15 kinds and 15 kinds of aroma components were identified. A total of 22 compounds were identified from Actinidia arguta, and the major aroma components are terpinolene, β-pinene, p-cymene, D-limonene and α-pinene.

Key words: Actinidia arguta, aroma components, solid-phase microextraction, gas chromatography-mass spectrometry(GC-MS)

CLC Number: