What is the normal estrogen content standard in milk power

What is the normal estrogen content standard in milk power
Www.people.com.cn Beijing electric August 15 ' Reporter Yang WenYan) This afternoon, Ministry of Public Health hold news briefing, announce " holy yuans of the intersection of milk and powder doubt that cause children's sexual precosity " Investigation result. Nutrition of Center for Disease Prevention and Control of China and food chief of the office researcher Yang YueXin of evaluation of nutrition of food security, introduce, " The normal value of estrogen in the milk power, have done research and report for the domestic and foreign literature. The result reported on the literature is, the content of estrogen is probably among 0.16 to 4.4�� g/kg, the content of progestogen is up to 98�� g/kg, check results all within this range this time. "
Ministry of Public Health announced " Holy yuans of the intersection of milk and powder doubt that cause children's sexual precosity " Measure the result: 42 holy yuans of milk detect own the intersection of alkene and female phenol and the intersection of acetic acid and first progesterone,etc., forbid other source sex hormone in the powder, getting endogenous estrogen ' 17�� - female two alcohol and estrone) With endogenous progestogen ' Progesterone and 17 - hydroxy progesterone) Detection respectively for 0.2-2.3�� g/kg with 13-72�� g kg, among them it is 0.5�� g/kg and 33�� g/kg to retain sample estrogen and progestogen detection value in infant's family respectively.
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