Loureiro-Dias M C, Arrabaça J D
Z Allg Mikrobiol. 1982;22(2):119-22.
In aerobic batch cultures in mineral medium with glucose of a respiration-deficient mutant of Saccharomyces cerevisiae, growth parameters were estimated and the heat evolved was measured by a flow microcalorimeter. A growth enthalpy of -163.6 joule per mole of glucose consumed was measured. Under anaerobic conditions, the value was -134.6 joule, closer to the expected for alcoholic fermentation alone. The difference was found to be due to cyanide-resistant respiration under aerobic conditions.
在以葡萄糖为碳源的矿物培养基中，对酿酒酵母呼吸缺陷型突变体进行好氧分批培养，估算其生长参数，并通过流动式微量量热计测量热量释放。测得每消耗1摩尔葡萄糖的生长焓为-163.6焦耳。在厌氧条件下，该值为-134.6焦耳，更接近仅酒精发酵的预期值。发现这种差异是由于好氧条件下存在抗氰呼吸。
