FOOD SCIENCE ›› 2002, Vol. 23 ›› Issue (2): 106-108.

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HSGCDetermination of Trace Methanol by Color in Alcoholic Drink

 HUANG  Ming, LIU  Jiang-Xun, LI  Xi-Liu   

  • Online:2002-02-15 Published:2012-02-13

Abstract: Methanolis averydileterious ingrd eientinalcoholicdrinks forpublic healthandis amust -beexamination item in commercial alcoholic drinks.By GB5009-96,there are two methods for determination of methanol,i.e.fuchsine -sulfurous acid colorimetry and gas chromatography.but t wo methods are inappropriate to exam ine col-oreddrinks ThepaperstudiedontheH eadspaceGaschromatographydeterm inationoftraceMethanolinalcoholicdrinks by color.The method is simple?rapid?sensitive withsatisfactory result.

Key words: Methanol , Headspace gas chromatogra phy , Determination