摘要
研究了利用高效液相色谱仪的示差折光检测器测定黄酒中的糖,得出最佳色谱条件为:流动相乙腈-水(85:15),柱温30℃,流速1ml/min,进样体积20μL。黄酒稀释一定倍数后,经0.45μm微孔水相针式滤器过滤直接进样,最终测出黄酒中五类糖(果糖、葡萄糖、蔗糖、麦芽糖、乳糖)的含量。
Study of using high performance liquid chromatograph differential refractive index detector for the determination of sugar in rice wine, to draw the best chromatographic condition： mobile phase acetoniwile water （85：15）, the column temperature was 30 ℃, flow rate of lml/min, the injection volume was 20 μ L. Dilution of certain multiple of yellow rice wine,with 0.45 μ m microporous water needle type filter directly into the final measure, five kinds of sugar in yellow rice wine （ fructose, glucose, sucrose, maltose, lactose ） content.
出处
《山东食品发酵》
2014年第3期27-33,共7页
Shandong Food Ferment
