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標題: 血漿蛋白粉的檢測 [打印本頁]

作者: lzm_001    時間: 2014-1-9 09:29
標題: 血漿蛋白粉的檢測
   此內容由  飼料商業配方師研習班的QQ群的聊天記錄整理

    問:現在有啥辦法檢測教保料里面有沒有血漿蛋白粉呢?
    答:分光光度法應該可以,用血卟啉的特征吸收波長,415、 541、576nm來檢測。

    問:那是否可以檢測含量?
    答:用可見紫外分光光度法定量,580納米波長,用外加法做曲線。

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