J4 ›› 2010, Vol. 9 ›› Issue (4): 61-63.

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Determination of Paraffin in Bean Thread Noodles by Employing GC/MS and GC/FID Technology

  

  1. The Comprehensive Technology Inspection Center of Dali Prefecture，Dali, Yunnan 671000,China
  • Received:2010-03-11 Online:2010-04-15 Published:2010-04-15

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Abstract:

A standard addition method for the determination of paraffin in bean thread noodles by employing GC/MS and GC/FID
technology was studied. The results show that the recovery was ranged between 96% ~103% and the relative standard deviations were ranged between 2.3% ~4.7%. This method is accurate and the pre-processing of this method is simple.

Key words: GC-MS, GC-FID, bean thread noodles, paraffin

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