Results and Conclusion monascus rubber and aspergillus terreus in mixture enzyme system with grit had the most protoplast number. The most suitable osmotic pressure stab is 0.6 mol/L NaCL.

• 结果和结论土曲霉和红曲霉在加石英砂混合酶体系中获得的原生质体数最多；而最适宜的渗透压稳定剂为0.；6 mol/L的NaC l。