酿酒科技
釀酒科技
양주과기
LIQUOR-MAKING SCIENCE & TECHNOLOGY
2011年
9期
38-41
,共4页
李伟安%唐圣云%王戎%刘清斌%董凯锋
李偉安%唐聖雲%王戎%劉清斌%董凱鋒
리위안%당골운%왕융%류청빈%동개봉
微生物%耐酸酵母菌%发酵工业废水%筛选%发酵性能
微生物%耐痠酵母菌%髮酵工業廢水%篩選%髮酵性能
미생물%내산효모균%발효공업폐수%사선%발효성능
microbe%yeast%acid-resistant yeast%fermentation characteristics
对不同酸度的发酵工业废水当中的酵母菌进行分离、筛选和鉴定，得到2株耐酸酵母菌株AI和气，并对筛选出的酵母菌进行耐酸性和发酵力的比较研究。结果表明，菌株AI在pH≤3的条件下，仍能保持较高的发酵代谢能力，综合性能较佳。
對不同痠度的髮酵工業廢水噹中的酵母菌進行分離、篩選和鑒定，得到2株耐痠酵母菌株AI和氣，併對篩選齣的酵母菌進行耐痠性和髮酵力的比較研究。結果錶明，菌株AI在pH≤3的條件下，仍能保持較高的髮酵代謝能力，綜閤性能較佳。
대불동산도적발효공업폐수당중적효모균진행분리、사선화감정，득도2주내산효모균주AI화기，병대사선출적효모균진행내산성화발효력적비교연구。결과표명，균주AI재pH≤3적조건하，잉능보지교고적발효대사능력，종합성능교가。
Yeast strains were separated from industrial fermentation wastewater of different acidity, after screening and identification, two acid-proof yeast strains A1 and A2 were finally obtained. Then acid tolerance capability and the fermenting power of the two stratus were compared and the results showed that strain A1 could maintain high metabolism capacity in the conditions of pH ≤ 3 and it presented satisfactory comprehensive performance.
