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Position: Home > Articles > Comparison of Two Kinds of Ferrous Content in Different Detection Methods of Ferrous Fumarate Feed Review 2015 (12) 5-7

饲料国标法和药典法测定富马酸亚铁含量的比较

作  者:
师红伟
单  位:
郑州瑞普生物工程有限公司
关键词:
饲料添加剂;富马酸亚铁;二价铁离子;三价铁离子
摘  要:
试验对饲料国标法和美国药典法测定富马酸亚铁中富马酸亚铁含量测定方法进行了比较研究。通过对不同批次样品的测定发现,两种方法测定结果相差较大,分析原因是由于检测原理不同造成的,并且与富马酸亚铁中三价铁离子含量相关。
译  名:
Comparison of Two Kinds of Ferrous Content in Different Detection Methods of Ferrous Fumarate
作  者:
SHI Hongwei;Zhengzhou Ruipu Biological Engineering Co.,Ltd.;
关键词:
feed additives;;ferrous fumarate;;Fe~(2+);;Fe~(3+)
摘  要:
The comparison of the national standard method and the United States Pharmacopoeia method to determine feed grade ferrous fumarate assay were conducted.Through measuring different batches of samples,we found the two methods have bigger different results.It may be caused by the different detection principle,and it was related with the content of ferric ion in ferrous fumarate.

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