白酒中沉淀物的分析与探讨  

AN ANALYSIS OF THE DEPOSITS IN CHINESE SPIRIT

作　　者：张秀爱 董丙坤 符明淳 

机构地区：[1]河南省轻工业学校

出　　处：《郑州粮食学院学报》1993年第4期99-102,共4页Journal of Zhengzhou Institute of Technology

摘　　要：本文通过对酒样中沉淀物的定性分析,确定了该沉淀物为CaSO_4·2H_2O,并定量测定了勾兑用水中Ca^(2+)、SO_4^(2-)及活性碳中的SO_4^(2-)含量,从而为避免沉淀的产生提供了科学依据.Through the qualitative analysis of the deposits in the sample spirit,the deposits were identified to be CaS4. 2H2O,and through the quantitative analysis,the content of Ca2+. SO42- in the water added in the spirit and the content of SO42+ in the active carbon were deter-mined. which provided a scientific basis for the avoidance of deposits.

关 键 词：白酒 沉淀物 勾兑用水 活性碳 

分 类 号：TS261.7[轻工技术与工程—发酵工程]