Rapid determination for ethyl alcohol in xanthan gum by enzyme electrode

YANG Ying

doi:10.13386/j.issn1002-0306.2014.16.009

YANG Ying. Rapid determination for ethyl alcohol in xanthan gum by enzyme electrode[J]. Science and Technology of Food Industry, 2014, (16): 82-85. DOI: 10.13386/j.issn1002-0306.2014.16.009

Citation:

YANG Ying. Rapid determination for ethyl alcohol in xanthan gum by enzyme electrode[J]. Science and Technology of Food Industry, 2014, (16): 82-85. DOI: 10.13386/j.issn1002-0306.2014.16.009

Citation:

YANG Ying. Rapid determination for ethyl alcohol in xanthan gum by enzyme electrode[J]. Science and Technology of Food Industry, 2014, (16): 82-85. DOI: 10.13386/j.issn1002-0306.2014.16.009

Rapid determination for ethyl alcohol in xanthan gum by enzyme electrode

YANG Ying

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The ethyl alcohol in xanthan gum was determined by enzyme electrode, the instrument conditions and the pre-treatment conditions were further optimized. The results showed that this method had excellent linear relationship with the correlation coefficient of 0.9994 and the detection limit of the method was 0.02%. The detection rate of instrument was 20 s. The recovery rates were 83.3%~93.3% and the relative standard deviation were all below 3%. This developed method was easy, sensitive and reliable, which could be used to analyze ethyl alcohol in xanthan gum.

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Rapid determination for ethyl alcohol in xanthan gum by enzyme electrode

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