The principle of determination consists in dispersing the casein or caseinate in warm water, precipitating the fat and proteins, filtering and reducing the nitrate to nitrite in a portion of the filtrate by means of copperized cadmium. A figure shows the apparatus for nitrate reduction.
Текущий статус : WithdrawnДата публикации : 1987-03
Версия : 1
Технический комитет:Milk and milk products