Methods Increase the jelly melts working procedure over and over again for,and in acerbic condition,compare the collect rates with the present productive technology.

 
  • 方法在原技术基础上,增加了反复冻融工序,于酸性条件下对猪脾转移因子进行提取,比较现行工艺及改进工艺的提取率。
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