INDIRECT METHOD FOR ESTIMATION OF IODINE CONTENT IN RAW-MILK

被引：24

作者：

BRUHN, JC

FRANKE, AA

机构：

[1] University of California, Davis

[2] Department of Food Science and Technology, University of California, Davis

来源：

JOURNAL OF DAIRY SCIENCE | 1978年 / 61卷 / 11期

关键词：

D O I：

10.3168/jds.S0022-0302(78)83764-3

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

The measurement of iodine in milk by conventional chemical procedures is tedious and expensive. An ion selective electrode was evaluated in comparison to a microchemical method. Mean concentrations of iodine in a comparative study of 116 raw milk samples by the chemical method and ion selective electrode were 324 and 347 μg/kg. Mean concentrations of iodine in 63 market milks by the chemical method and ion selective electrode were 359 and 409 μg/kg milk. Correlations between methods were .95 and .87 for raw milk and market milk samples. The ion selective electrode can be used for monitoring iodine concentrations in raw milk but probably not in processed milk. © 1978, American Dairy Science Association. All rights reserved.

引用

页码：1557 / 1560

页数：4

共 12 条

[1] FACTORS RELATING TO DEVELOPMENT OF SPONTANEOUS OXIDIZED FLAVOR IN RAW-MILK [J].