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中国农学通报 ›› 2010, Vol. 26 ›› Issue (14): 101-107.

• 食品 营养 检测 安全 • 上一篇    下一篇

复方促排铅功能口服液组分的优化

张东杰 王颖 马中苏   

  • 收稿日期:2010-03-10 修回日期:2010-04-12 出版日期:2010-07-20 发布日期:2010-07-20
  • 基金资助:
    食品驱铅关键技术对铅中毒改善技术的研究与应用;基于CAC标准的大豆分离蛋白含量、氮溶指数和重金属优化工艺及中试研究;大豆抗氧化肽提纯工艺的优化及在排铅功能饮液中协同效果的研究

Optimization of parameters of mixture juice to eliminating lead

  • Received:2010-03-10 Revised:2010-04-12 Online:2010-07-20 Published:2010-07-20

摘要: 为确定复方促排铅功能口服液对铅离子的螯合效果的影响,采用五元二次旋转回归组合设计的方法,分别建立了复方促排铅功能口服液5种主要组分甘草酸、大豆肽、中药混合提取液、矿物元素锌和钙之间的数学模型,分析了各影响因素对铅离子螯合效果,通过综合优化的组合和经济性成本俩方面,最终确定了各影响因素的最佳用量为:甘草酸1.46g,中药混合提取液0.88mL,大豆抗氧化肽 1.19g,锌0.4g,钙0.21g。在此优化条件下重复试验螯合率可达到92.21%。表明复方促排铅功能口服液在最佳的优化组合下可显著螯合铅离子。

关键词: 褐家鼠, 褐家鼠, 年龄鉴定, 体重, 划分标准, 繁殖, 年龄组成

Abstract: In order to determine the affectoi of eliminating lead, five parameters, namely, glycyrrhizic acid, the extracting liquid of Chinese traditional medicine, soybean peptide, mineral element calcium and zinc, was explored in the stomach of simulation external-body, and the regressive equation was gained.A penta-factorial quadratic rotary combination experimental design and the consideration of cost price were employed to develop the Optimization of parameters of mixture juice . An optimum combination of dose with glycyrrhizic acid,the extracting liquid of Chinese traditional medicine,soybean peptide,mineral element calcium,mineral element zinc was1.46g,0.88mL, 1.19g,0.4g and 0.21g,respectively, the ratio of the chelated was to 92.21% after repetitious test.