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

酱油的全氮利用率可达70 % ，氨基酸生成率达50 %以上。

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

酱油的全氮利用率可达70 % ，氨基酸生成率达50 %以上。

youdao