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. 2022 Oct 31;11(21):3456. doi: 10.3390/foods11213456

Table 7.

Physiological and biochemical tests used for the characterisation of yeast.

Physiological Test Biochemical Test
Assimilation of carbon and nitrogen sources Diazonium Blue B reaction
Fermentation of carbohydrates Urease test
Growth at different temperature
Growth in vitamin-free medium
Growth in high osmotic pressure condition
Starch hydrolysis activity