2,3-butanediol fermentation produces smaller amounts of acid than mixed acid fermentation, and butanediol, ethanol, CO2 and H2 are the end products.
tˈuː,θɹˈiːbjˈuːteɪndɪˌɑːl fɜːməntˈeɪʃən pɹədˈuːsᵻz smˈɔːlɚɹ ɐmˈaʊnts ʌv ˈæsɪd ðɐn mˈɪkst ˈæsɪd fɜːməntˈeɪʃən, ænd bjˈuːteɪndɪˌɑːl, ˈɛθɐnˌɑːl, sˌiːˈoʊ tˈuː ænd ˈeɪtʃ tˈuː ɑːɹ ðɪ ˈɛnd pɹˈɑːdʌkts.