摘要
黄水是白酒发酵特有产物,富有营养且微量成分丰富,其中富含酸、酯、醇、醛等呈香呈味物质,还含有氨基酸、乙醇、糖类、腐殖质、酵母菌体自溶物、微生物菌体以及活细胞等成分,具有一定利用价值。在黄水除杂研究过程中,应用紫外分光光度法对样品全波长光谱扫描,通过光谱图谱判定黄水除杂效果,从而绕过对具体未知变量成分的研究,简便快速获得相关结果。该方法分离度好、稳定性强、操作简单、成本低廉,在传统食品等不明确具体变化成分的复杂未知组分材料研究过程中,实现快速模糊检测,具有很好的推广价值。
Huangshui Fluid is the special product of Baijiu by solid fermentation,which has rich nutrient contents and micronutrient. Huangshui Fluid produces a large amount of flavoring components containing acids,alcohols,esters,aldehydes,et al. It also contains amino acid,ethanol,sugar family,humus,bacterial autolysate,microorganism and living cell. The study researched the process of impurity of Huangshui Fluid,used UV-spectrophotometry method to scan the full-wavelength spectrum of the sample,and spectral mapping determined to the effect of impurity of Huangshui Fluid. In order to bypass the study of specific unknown components,the relevant results were obtained quickly and easily. The method has advantage of well separation simple operation,low cost and high reliability,detection in the study of complex unknown component materials such as traditional foods that do not specific components. The technology is worth of extensive.
作者
李骥
冯雷
姜柳
邹永芳
冯平
王晓平
LI Ji;FENG Lei;JIANG Liu;ZOU Yongfang;FENG Ping;WANG Xiaoping(Shede Liquor Co.,Ltd,Suining 629209,Sichuan,China)
出处
《酿酒》
CAS
2019年第2期54-56,共3页
Liquor Making
关键词
黄水
紫外-可见分光光度法
黄水除杂
Huangshui Fluid
UV-spectrophotometry method
impurity of Huangshui Fluid
