饲料添加剂橙皮苷磺化工艺研究  

Research on Feed Additive of Hesperidin Modification

作　　者：于进永[1] 赵永会 杨璐[3] 陈宁[3] 吴玉静[3] 于宏伟[3] 李建明[1] 

机构地区：[1]河北省畜牧良种工作站,石家庄050061 [2]石家庄市鹿泉区动物卫生监督所,石家庄050200 [3]石家庄学院化工学院,石家庄050035

出　　处：《中国奶牛》2015年第21期6-8,共3页China Dairy Cattle

基　　金：石家庄市科学技术研究与发展计划课题(131500142A)

摘　　要：采用浓硫酸作为磺化试剂,开展了橙皮苷的磺化工艺研究。通过对反应温度、磺化试剂量、反应时间等因素的研究,确定橙皮苷磺化工艺。最佳工艺条件为:30℃的反应温度下,1g的橙皮苷中加入6m L浓硫酸,搅拌浸提2h,产品收率为72%。产品结构经过一维红外光谱和二阶导数红外光谱鉴定为目标产物。Hesperidin was modiifcated by sulfuric acid. The sulfonation optimum process conditions was studied with temperature, additive amount, and time. The best process conditions were that 30℃, 1 g hesperidin, 2h and the product yield was 72%. The product was charactered by one-dimensional infrared spectroscopy and second derivative infrared spectroscopy.

关 键 词：橙皮苷 饲料添加剂 磺化 

分 类 号：S823.4[农业科学—畜牧学]