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Автор: Tse-Chao Hua and Bao-Lin Liu
Издательство: Woodhead Publishing
Год: 2010
Формат: PDF
Размер: 14 Мб
Язык: английский / English
Freeze-drying is an important preservation technique for heat-sensitive pharmaceuticals and foods. Products are first frozen, then dried in a vacuum at low temperature by sublimation and desorption, rather than by the application of heat. The resulting items can be stored at room temperature for long periods. This informative text addresses both principles and practice in this area.