Acta Agriculturae Boreali-Sinica

ACTA AGRICULTURAE BOREALI-SINICA ›› 2011, Vol. 26 ›› Issue (S1): 238-240. doi: 10.7668/hbnxb.2011.S1.048

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Determination of New Fresh-keeping Agent 1-methylcyclopropene by Headspace Gas Chromatography

CHEN Ming, SHAO Ming-cheng, WEI Rui-cheng, WANG Ran   

  1. Key Lab of Food Quality and Safety of Jiangsu Province, Key Open Laboratory of Edible Agricultural Products Safe Monitoring and Control, Ministry of Agriculture, Jiangsu Provincial Key Laboratory of Animal-Derived Food Safety, Nanjing 210014, China
  • Received:2010-11-20 Published:2011-12-30

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Abstract: A method has been developed for determination of new fresh-keeping agent 1-methylcyclopropene by headspace gas Chromatography.The samples were separated by a glass packed-column(3 m × 3 mm;30-60 mesh:active alumina),a flame ionization detector(FID) and external standard quantification by isobutylene.The results showed that the peak area response has good linear relationship with isobutylene concentration and 1-methylcyclopropene concentration.The method is simple,rapid and precise.

Key words: Fresh-keeping agent 1-methylcyclopropene, Isobutylene, Headspace gas chromatography

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CHEN Ming, SHAO Ming-cheng, WEI Rui-cheng, WANG Ran. Determination of New Fresh-keeping Agent 1-methylcyclopropene by Headspace Gas Chromatography[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2011, 26(S1): 238-240. doi: 10.7668/hbnxb.2011.S1.048.

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