The kitchen garbage was sterilized and inoculated with lactic acid bacteria, and after 3 ~ 4 days of fermentation the lactic acid in the fermentation broth containing 31.
以营养丰富的厨房垃圾为原料，通过接种乳酸菌发酵，得到了乳酸含量为31。
The kitchen garbage was sterilized and inoculated with lactic acid bacteria, and after 3 ~ 4 days of fermentation the lactic acid in the fermentation broth containing 31.
以营养丰富的厨房垃圾为原料，通过接种乳酸菌发酵，得到了乳酸含量为31。
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