摘 要: | ture,and salting-out time on the purification efficiency were systematically analyzed.The results showed that ammonium sulfate was proved not to be suitable to precipitate rennet.But NaCl could be an optimum salting-out agent in the salting-out of goat kid rennet.The optimal condition for salting-out by NaCl was 55%-65% NaCl saturation,salting-out pH
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