The change of volatile compounds in Sichuan baikou baby ginger during storage
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(Sichuan Agriculture University, Yaan, Sichuan 625000, China)

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    Abstract:

    In order to study the change of volatile compounds in baby ginger during sandy soil storage, the baby ginger were stored at proper temperature after selection, classification and sterilization treatment. Solid phasemicroextraction coupled with gas chromatography-mass spectrometry (SPME-GC-MS) was used to measure the volatile compounds of baby ginger in different storage time. There were totally 77 volatiles compounds in baby ginger including hydrocarbons (47), alcohols (16), ketones (1), aldehydes (4), ethers (9).Among all these volatiles compounds, the contents of hydrocarbon and aldehyde were significantly increased at 30 days of storage (P<0.05). There were nine volatile components content, L-za-pinene, camphene, 2, 6-octadiene, 2, 6-dimethyl, reverse-yl-acycloacene, bergamene, 2-zitol, citronella, citronella, and citral,increased significantly with the extension of storage time in baby ginger, the contents of these substances at the time of 30 days, were 5.09, 7.89, 6.73, 10.48, 153.75, 11.11, 8.21, 11.73, 24.96 and 14.65 times respectively.

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付云云,闫小倩,袁博,等.四川白口仔姜在贮藏过程中挥发性成分的变化[J].食品与机械英文版,2019,(1):143-148.

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History
  • Received:September 27,2018
  • Revised:
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  • Online: November 26,2022
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