The rough extract of Pinggu mushroom PPO was obtained by ammoniumsulfateprecipitationmethod.
采用硫酸铵沉淀法得到平菇多酚氧化酶粗提液。
2
Conclusion: Purified protein and its amino acids were obtained by defatted ammoniumsulfateprecipitation procedure, and the content of protein was acceptable. This method is easily and more feasible.