The research results indicated the mushrooms with different cap diameter should be blanched for different time in order to obtain higher product yield and better product color.

• 研究结果表明 ；对不同菌盖直径的蘑菇应进行不同时间的热烫处理 ；能使速冻蘑菇获得较高的产品得率和较好的产品色泽 .