Study on Uncertainty Evaluation in Measurement of Methanol and Fusel Oil of Moutai by GC

Abstract

Abstract: According to the non-standard method of laboratory-determination of methanol and fusel oil in distilled wines byGC, the contents of methanol and fusel oil of 53%(V/V) Moutai were assayed respecfively. After analyzing and evaluating itsuncertainty in measurement, and based on the evaluated results, some advice of using and improving the non-standard methodwas suggested.

Key words: gas chromatograph, methanol, fusel oil, uncertainty in measurement, evaluate

LI Chun-Ping. Study on Uncertainty Evaluation in Measurement of Methanol and Fusel Oil of Moutai by GC[J]. FOOD SCIENCE, 2005, 26(7): 177-182.

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Study on Uncertainty Evaluation in Measurement of Methanol and Fusel Oil of Moutai by GC

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