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核心技术专利：CN118964589B侵权必究

核心技术专利：CN118964589B侵权必究

Distler W, Kröncke A

Dtsch Zahnarztl Z. 1979 Feb;34(2):162-4.

Isolated cultures of Streptococcus mutans form lactic acid as well as small amounts of formic acid and acetic acid during the anaerobic break down of glucose. The composition of the acids in terms of percent is independent of time. 2. Plaque specimens incubated in vitro show a complicated spectrum of substances; propionic and butyric acids are found in addition to lactic, formic, and acetic acids. The composition in terms of percent depends on the incubation period. The percentage of lactic acid drops as the incubation period is extended. 3. Just as the plaque, the product spectrum of isolated streptococci in terms of quantitative composition depends on the buffer capacity.

变形链球菌的纯培养物在葡萄糖的厌氧分解过程中会形成乳酸以及少量甲酸和乙酸。这些酸的组成百分比与时间无关。2. 在体外培养的菌斑标本显示出复杂的物质谱；除了乳酸、甲酸和乙酸外，还发现了丙酸和丁酸。其组成百分比取决于培养时间。随着培养时间延长，乳酸百分比下降。3. 正如菌斑一样，分离出的链球菌产物谱的定量组成取决于缓冲能力。

Distler W, Kröncke A

Dtsch Zahnarztl Z. 1979 Feb;34(2):162-4.

Isolated cultures of Streptococcus mutans form lactic acid as well as small amounts of formic acid and acetic acid during the anaerobic break down of glucose. The composition of the acids in terms of percent is independent of time. 2. Plaque specimens incubated in vitro show a complicated spectrum of substances; propionic and butyric acids are found in addition to lactic, formic, and acetic acids. The composition in terms of percent depends on the incubation period. The percentage of lactic acid drops as the incubation period is extended. 3. Just as the plaque, the product spectrum of isolated streptococci in terms of quantitative composition depends on the buffer capacity.

变形链球菌的纯培养物在葡萄糖的厌氧分解过程中会形成乳酸以及少量甲酸和乙酸。这些酸的组成百分比与时间无关。2. 在体外培养的菌斑标本显示出复杂的物质谱；除了乳酸、甲酸和乙酸外，还发现了丙酸和丁酸。其组成百分比取决于培养时间。随着培养时间延长，乳酸百分比下降。3. 正如菌斑一样，分离出的链球菌产物谱的定量组成取决于缓冲能力。