| 肉及肉制品中复合磷酸盐检测方法的研究及改进 |
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| 引用本文： | 向晓黎,罗力力,李红敏.肉及肉制品中复合磷酸盐检测方法的研究及改进[J].福建农林大学学报(哲学社会科学版),2009(4). |
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| 作者姓名： | 向晓黎 罗力力 李红敏 |
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| 作者单位： | 农业部食品质量监督检验测试中心; |
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| 摘 要： | 通过对不同种类的肉及肉制品中磷酸盐的分析研究,对钼蓝分光光度法测定食品中复合磷酸盐进行改进。方法采用钼蓝比色法与GB/T5009.87—2003钼蓝分光光度法测定食品中复合磷酸盐的方法进行比对。改进后,其标准系列线性良好,相关系数r=0.9998,回归方程C=0.02124A-0.004333,该法简化了操作过程,显色明显,得到了较好的精密度和准确度。
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| 关 键 词： | 肉及肉制品 复合磷酸盐 检测 |
Study on Compound Phosphates in Meat and Meat Products |
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| Xiao-li Xiang Li-li Luo Hong-min Li.Study on Compound Phosphates in Meat and Meat Products[J].Journal of Fujian Agriculture and Forestry University,2009(4). |
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| Authors: | Xiao-li Xiang Li-li Luo Hong-min Li |
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| Institution: | The MOA Food Quality Supervision and Inspection Center;Shihezi;Xinjiang 832000;China |
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| Abstract: | After researching in the phosphates in different kinds of meat and meat products,we improve Moblue spectrophotometric method of compound phosphate in food.The method uses Moblue spectrophotometric with GB/T5009.87-2003 determination of food in the compound phosphate method carries on rightly compared to.After the improvement, its standard series linearity isbetter ,the correlation coefficient r =0.9998, the regression equation C=0.02124A-0.004333, and the detection limit of 0.034 mg/L.This method simplified... |
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| Keywords: | compound phosphates meat and meat products Detection |
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