The results showed that cell-breaking by high press cracker was the best methord with its breaking rate above 95% and it could effectively prevent ALDH decomposition and degradation.

• 结果表明，用高压破碎仪破碎，酵母细胞破碎率可达到95%25以上，而且有效地防止了ALDH的分解及降解，是一种较为理想的破碎方法。