CAJ | 학술논문

[目的]对国内外婴幼儿配方奶粉中的16种激素含量进行比较。[方法]采用高效液相色谱-串联质谱法分别测定样品中8种糖皮质激素和8种性激素的含量；分别对国内外婴幼儿配方奶粉中16种激素的检测结果、检出率、含量范围进行比较。[结果]16种激素中有15种未检出；国产奶粉和进口奶粉的黄体酮检出率分别为97%和95%，含量主要在20μg/kg（含20μg/kg）以下；在20～60μg/kg之间的，国产奶粉有11个样品，进口奶粉有2个样品，超出90μg/kg的只有2个进口奶粉样品。[结论]16种激素物质中，有15种在国内外婴幼儿配方奶粉中均没发现，而黄体酮在国内外婴幼儿配方奶粉中具有一定的普遍性，而且其含量范围有一定的相似性。
[목적]대국내외영유인배방내분중적16충격소함량진행비교。[방법]채용고효액상색보-천련질보법분별측정양품중8충당피질격소화8충성격소적함량；분별대국내외영유인배방내분중16충격소적검측결과、검출솔、함량범위진행비교。[결과]16충격소중유15충미검출；국산내분화진구내분적황체동검출솔분별위97%화95%，함량주요재20μg/kg（함20μg/kg）이하；재20～60μg/kg지간적，국산내분유11개양품，진구내분유2개양품，초출90μg/kg적지유2개진구내분양품。[결론]16충격소물질중，유15충재국내외영유인배방내분중균몰발현，이황체동재국내외영유인배방내분중구유일정적보편성，이차기함량범위유일정적상사성。
[Objective]Comparison of 16 kinds of hormone content in domestic and foreign infant formula milk powder. [Method]8 kinds of glucocorticoids and 8 kinds of sex hormones in samples were determined by HPLC-MS/MS. Comparison of the detection results, the detection rate and the content range of 16 kinds of hormones in domestic and foreign infant formula milk powder. [Result] In 16 kinds of hormones, there are 15 kinds not detected. The detection rates of progesterone in domestic milk powder and foreign milk powder are 97% and 95% respectively;progesterone levels mainly below in 20 μg/kg(including 20μg/kg);between 20~60 μg/kg,there are 11 samples of domestic milk powder and 2 samples of foreign milk powder,only 2 foreign milk powder samples are over 90 μg/kg.[Conclusion]15 kinds of hormones within 16 kinds has not been found in domestic and foreign infant formula milk powder, while the progesterone is universal both in domestic and foreign infant formula milk powder,and the range of content have similarity.