期刊论文

STUDIES ON THE MICROELEMENT NUTRITION AND DISEASE IN ANIMAL AND POULTRY——Ⅲ. THE CONTENT OF IODINE IN THE LIVER OF PIGS IN SOME COUNTIES OF HUNAN

中文

湖南农业大学学报(自然科学版)

1007-1032

1989

02

77-79

10.13331/j.cnki.jhau.1989.02.015

本校为第一机构

在从湖南省6个地区取样点采集的215份猪肝样品中,随机从每个取样点猪肝样品中选择5～7个样品,用比色法作碘含量的分析,结果表明,各地猪肝碘含量的平均值为4.02±1.21ppm。各地猪肝碘含量存在极显蓍的地区差异性,以武冈猪肝碘含量为最高（6.68±2.18ppm）。益阳猪肝碘含量最低（3.10±0.59ppm）,其它各地猪肝碘含最差异不显著（p>0.05）。

From 6 meatworks in Hunan, 215 liver samples were collected. 5~7random liver samples were collected from each sample group for analyzingthe content of iodine by spectrometer-721. The results showed that the meancontent of iodine in the liver of pigs is 4.02±1.21 ppm. The content of iodine indifferent area had significant (P