Bakteria nilo ohun elo kekere pupọ lati bẹrẹ, ṣugbọn idẹ tabi ojò jẹ pataki. Lactic acid fermentations, gẹgẹ bi awọn kimchi, sauerkraut, ati gbogbo-ekan dill pickles, gbekele lori anaerobic kokoro arun lati sise; ni awọn ọrọ miiran, awọn kokoro arun le ye laisi atẹgun. Nitorina m...
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