赣南脐橙果皮中橙皮苷提取工艺研究  

A Study on Extraction Hesperidine from Gannan Navel Orange

作　　者：赵永会 顾丹丹[2] 马小茗[2] 魏田田[2] 李丹[2] 王卫博[2] 于宏伟[2] 

机构地区：[1]鹿泉市动物卫生监督所,河北石家庄050200 [2]石家庄学院化工学院,河北石家庄050035

出　　处：《石家庄学院学报》2015年第3期13-16,共4页Journal of Shijiazhuang University

基　　金：石家庄市科学技术研究与发展计划课题(131500142A)

摘　　要：采用碱浸酸析的方法研究了赣南脐橙果皮中提取橙皮苷的正交工艺.研究表明:25 g橙皮粉中,在1.5 g的氢氧化钙添加量,1.0 h提取时间,1∶30(g/m L)的料液比的最佳工艺条件下,粗产品收率可达2.14%.粗产品经过重结晶的方法进行分离提纯,结晶收率达到74.0%,产品结构经过一维红外光谱和二阶导数红外光谱表征,为目标产物.The conditions for the extraction hesperidine by alkali leaching acid precipitation method from gannan navel orange peel with orthogonal experimental are studied. The results show that the optimum conditions are 25 g gannan navel orange peel,feed liquid ratio 1：30 （g/mL） and 1.0 h extraction time. The high yield is 2.14%,the crude is purified by recrystallization and the yield is 74.0%,and product is char-acterized by one-dimensional infrared spectroscopy and second-derivative infrared spectroscopy.

关 键 词：橙皮苷 碱浸酸析 正交实验 一维红外光谱 二阶导数红外光谱 表征 

分 类 号：TQ21[化学工程—有机化工]