酱油的全氮利用率可达70 % ，氨基酸生成率达50 %以上。

The experimental results show that the utilization rate of total nitrogen could reach 70%.

youdao

酱油的全氮利用率可达70 % ，氨基酸生成率达50 %以上。

The experimental results show that the utilization rate of total nitrogen could reach 70%.

youdao