体外模拟胃环境法优先排铅功能饮液配方的研制  

Preparation of lead-eliminating drink fluid

作　　者：陈雪 刘秀红[2] 张东杰[2] 

机构地区：[1]黑龙江农垦职业技术学院,哈尔滨150025 [2]黑龙江八一农垦大学食品学院

出　　处：《黑龙江八一农垦大学学报》2010年第4期80-84,共5页journal of heilongjiang bayi agricultural university

基　　金：黑龙江省科技攻关重点项目(GB04C109-01);大庆高新开发区创新项目(SGG2008-037);大庆科技局攻关项目(DQGX08YF027)

摘　　要：以亚硒酸钠、葡萄糖酸钙、磷酸二氢钠、魔芋精粉为原料研制排铅功能饮液。以铅螯合率为指标,通过单因素和三因素三水平正交试验对饮液配比进行了分析,获得最佳的排铅饮液的配比为：亚硒酸钠的添加量为110μg·L-1,葡萄糖酸钙的添加量为7.5g·L-1,磷酸二氢钠的添加量为2.5g·L-1,魔芋精粉的添加量为0.4%。The lead-eliminating drink fluid was manufactured by sodium selenite,calcium gluconate,sodium dihydrogen phosphate,and konjac flour as the raw materials.When the rate of lead-chelating was target,the ratio of the drink fluid was analyzed through the single factor and three-factor and three-level orthogonal test.The best ratio of the lead-eliminating drink fluid was obtained：the additive amount of sodium selenite was 110 μg·L-1,the additive amount of calcium gluconate was 7.5 g·L-1,the additive amount of sodium dihydrogen phosphate was 2.5 g·L-1,and the additive amount of konjac flour was 0.4%.

关 键 词：排铅饮液 螯合率 氢化物原子荧光光谱法 

分 类 号：TS218[轻工技术与工程—粮食、油脂及植物蛋白工程]