Sheldrake R F, Hoare R J, Chen S C, McPhillips J
J Dairy Res. 1980 Feb;47(1):33-8. doi: 10.1017/s0022029900020859.
Teat dipping of lactating cows with either 1000 or 5000 mg available iodine/; (mg avI/;) solution and thoroughly washing and drying of the teats before sampling resulted in levels of 70 and 99 micrograms avI per quarter per milking respectively. Without any pre-milking udder preparation prior to sampling the levels of iodine recorded were 143 and 291 micrograms avI per quarter per milking respectively. Some systemic transfer of iodine from the teat skin to the milk was observed, but the bulk of iodine residue in milk was of direct teat skin origin.
对泌乳奶牛的乳头用有效碘含量为1000或5000毫克/升（mg avI/升）的溶液进行药浴，并在采样前彻底清洗和擦干乳头，结果分别为每次挤奶时每个乳区含70和99微克有效碘。在采样前未进行任何挤奶前的乳房准备措施时，记录的碘含量分别为每次挤奶时每个乳区143和291微克有效碘。观察到碘从乳头皮肤有一定的全身转移，但牛奶中的大部分碘残留直接来源于乳头皮肤。
