一、研究原理
因牛筋纤维含量比较高,所以难以研磨,上海净信冷冻研磨仪正好解决用户这一难题,研磨完之后用户用于发酵做化妆品。所以只需磨至颗粒状,无需粉状。
二、研磨方法
实验步骤:
1、准备好待研磨的牛筋样品,钢罐一套,液氮几升,清洗并灭菌;
2、将准备好的样品直接放进液氮浸泡几分钟;
3、将液氮浸泡后的样品置于钢罐中,将其整体侵入液氮几分钟,之后将其并安装到上海净信冷冻研磨仪上;
4、设置好频率、时间后,开机进行研磨;
5、待机子停止运行,取出研磨钢罐。
最终得出实验结果非常理想!
实验结果:
Previous:全自动样品研磨仪研磨家禽(牛、羊)肌肉中DNA提取-上海净信
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