不同陈酿方式对酒体主要金属元素含量及电导率变化规律的研究  

Study on the Variation of Metal Content and Electrical Conductivity in Base Wine with Different Aging Methods

作　　者：卢中明 杜礼泉[1] 范昌明[1] 何昂 王晓刚[1] 谢菲 蒲浩[1] LU Zhongming;DU Liquan;FAN Changming;HE Ang;WANG Xiaogang;XIE Fei;PU Hao(Forgood Distillery Co.,Ltd.,Mianyang 621000,Sichuan,China)

机构地区：[1]四川省绵阳市丰谷酒业有限责任公司,四川绵阳621000

出　　处：《酿酒》2021年第4期44-46,共3页Liquor Making

摘　　要：通过陶坛陈酿、不锈钢桶陈酿、不锈钢桶+陶片陈酿三种方式对酒体主要金属元素含量及感官质量变化规律的研究,结果表明,陶坛陈酿和不锈钢桶+陶片陈酿过程中,原酒中Cu、K的含量呈逐渐增加趋势,而不锈钢桶陈酿过程中,Cu、K的含量变化不明显,陶坛陈酿原酒的电导率明显高于不锈钢桶陈酿原酒和不锈钢桶+陶片陈酿原酒的电导率,从理论角度分析,陶坛陈酿和不锈钢桶+陶片陈酿的效果应优于不锈钢桶陈酿的效果。研究结果为原酒陈酿方式的探索和应用提供了理论参考。Aging by pottery jars aging,stainless steel barrel aging and stainless steel barrel+pottery aging,the main metal elements content and sensory quality of basic liquor were studied.The results show the contents of Cu and K tended to increase gradually in the process of aging using the pottery jars and stainless steel barrel+pottery.In the meanwhile,the change was not obvious by stainless steel barrel aging.The electricial conductivity of base liquor though pottery jars aging and stainless steel barrel+pottery aging were significantly higher than the stainless steel barrel aging.It could be used to predict that the pottery jars aging and stainless steel barrel+pottery aging effect should be better than that of stainless steel barrel aging effect.The results provided a theoretical reference for the exploration and application of the aging method of base wine.

关 键 词：浓香型大曲酒 陈酿方式 金属元素 电导率 

分 类 号：TS262.3[轻工技术与工程—发酵工程] TS261.4[轻工技术与工程—食品科学与工程]