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主题:【整理】2012年国内食品质量状况,看数据说话 -- 文青

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家园 impossible to convert cow ca

impossible to convert cow casein to goat casein.

Mass spec, antibodies can tell the difference very easily - within 30 minutes.

Butter composition can also easily be analysed by RP HPLC -also a 30 min experiment.

But unless someone is allegic to cow milk, I do not see why government should do this test, it is just a new way of wasting public resource.

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