黄酒中甲醛含量的研究

Study on Formaldehyde Content in Yellow Rice Wine

采用GB/T5009.49-2003《发酵酒卫生标准的分析方法》的方法,对来自全国各地20种黄酒中甲醛含量进行了检测。结果表明,所测黄酒的甲醛含量在0.43～1.47mg/g,黄酒产地和类别对甲醛含量没有影响。黄酒中甲醛是黄酒生产过程(发酵过程)中自然产生的,含量较低,对人体不会造成危害。

The objective of this study was to investigate formaldehyde content in yellow rice wine. The formaldehyde content of 20 kinds of yellow rice wine were determined according to ＂Method for analysis of hygienic standard fermented wines （GB/TS009.49-2003）＂. The result indicated that formaldehyde contents were 0.43-1.47 mg/L in yellow rice wines, and were not affected by the origin and the category. The formaldehyde in the yellow rice wines was produced naturally in production process （fermentative process）, and at low concentration, could not cause the harm to the human health.