Thermic shock

It is important to notice, that sulphuryl amides derivatives of both indan and carbazole have a number of valuable properties of practical application they are resistant to thermical shock (T decomp =120-300°C) non-toxic (LD5o=lOOO mg/kg) well consistent with CDA in common solvents acquire small volatility. 

The data in Table 3.12 are taken from a laboratory experiment. At 12°C, the fermentation is slow but complete. At 19°C, the fermentation is quicker and sugar transformation is also complete. If the fermentation begins at 19°C and is abruptly lowered to 12°C, it stops, leaving non-degraded sugar. The same is true for a fermentation whose temperature abruptly increases from 12 to 19°C. If thermic shock occurs during the final stage of fermentation (after the fermentation of 120 g of... 

Conversely, too low of an initial temperature can limit yeast growth and lead to an insufficient yeast population. At moderate temperatures, yeasts have difficulty supporting extreme temperature changes (thermic shocks). 

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