【摘要】 以松花粉为原料,对冷冻-研磨破壁松花粉工艺进行研究。对研磨球直径、研磨时间、研磨频率进行单因素试验,并采用响应面试验优化破壁工艺。结果表明:冷冻-研磨破壁法的最佳工艺条件为研磨频率60 Hz、研磨时间300 s、研磨球直径4 mm。松花粉的破壁率可达(94.89±0.76)%。更多还原

【Abstract】 With pine pollen taken as raw material,the process parameters of freezing-grinding wallbreaking pine pollen were studied. The single factor test of grinding ball diameter,grinding time and grinding frequency was carried out,and the wall-breaking process was optimized by response surface test.The results showed that the optimum process conditions of freezing-grinding wall-breaking method were grinding frequency 60 Hz,grinding time 300 s and grinding ball diameter 4 mm. The wall breaking rate of pine pollen could reached( 94. 89 ± 0. 76) %.更多还原