In older infants or young children (age 3 months to 7 years), the most common microorganisms are S pneumoniae, N meningitidis, and H influenzae. Primary treatment is with either cefotaxime (50 mg/kg IV every 6 hours, up to 12 g/day) or ceftriaxone (75 mg/kg initially, then 50 mg/kg every 12 hours, up to 4 g/day).
1). In alcoholic fermentation, pyruvic acid is broken down into ethanol and carbon dioxide. Lactic acid from glycolysis produces a feeling of tiredness; the products of alcoholic fermentation have been used in baking and brewing for centuries.
Since Pasteur's work, several types of microorganisms (including yeast and some bacteria) have been used to break down pyruvic acid to produce ethanol in beer brewing and wine making. The other by-product of fermentation, carbon dioxide, is used in bread making and the production of carbonated beverages.asteur's finding showed that there are two types of fermentation: alcoholic and lactic acid. Alcoholic fermentation occurs by the action of yeast; lactic acid fermentation, by the action of bacteria.