通过自动多次展开（AMD）法测定酿酒酵母葡萄酒酵母中高、低乙偶姻产量菌株的2,3-丁二醇含量。
Determination of 2,3-butanediol in high and low acetoin producers of Saccharomyces cerevisiae wine yeasts by automated multiple development (AMD).
作者信息
Romano P, Suzzi G, Brandolini V, Menziani E, Domizio P
机构信息
Dipartimento di Biologia, Università della Bascilicata, Potenza, Italy.
出版信息
Lett Appl Microbiol. 1996 Apr;22(4):299-302. doi: 10.1111/j.1472-765x.1996.tb01165.x.
Abstract
High performance thin layer chromatography with automated multiple development was used to determine 2,3-butanediol levels in wine produced by high and low acetoin-forming strains of Saccharomyces cerevisiae. An inverse correlation between acetoin and 2,3-butanediol content was found suggesting a leaky mutation in acetoin reductase of the low 2,3-butanediol producing strains.
摘要
采用自动多次展开的高效薄层色谱法测定了由酿酒酵母中高乙酰乳酸合成菌株和低乙酰乳酸合成菌株所产葡萄酒中的2,3-丁二醇含量。结果发现，乙酰乳酸和2,3-丁二醇含量呈负相关，这表明低2,3-丁二醇产生菌株的乙酰乳酸还原酶存在渗漏突变。
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