1.A alkaline protease, neutral protease were used to extract protein hydrolysate from chrome shaving.
研究了用碱性和中性蛋白酶水解铬革屑以提取蛋白质的新工艺。
2.The meal residue was dried to extract protein, which was then purified by ultrafiltration to obtain high purity product.
再对植酸提取后的残余物进行蛋白分离，超滤纯化后获得高纯度的蛋白成品。
3.Study on the enzymatic extract protein from defatted rice bran
酶法提取脱脂米糠中蛋白质的研究
4.A method to extract protein of Candida
一种念珠菌蛋白质的提取方法