Food or edible material: processes – compositions – and products – Processes – Preparation of product which is dry in final form
Patent
1991-04-01
1993-02-23
Yeung, George
Food or edible material: processes, compositions, and products
Processes
Preparation of product which is dry in final form
34 15, 426520, 426615, A23B 700
Patent
active
051888564
ABSTRACT:
After a thermal treatment the products are subjected to an overpressure treatment of at least 10 seconds. Afterwards, an expansion is effected from the state of overpressure directly to the state of vacuum, wherewith the cells are opened such that the subsequent drying in the vacuum proceeds faster and a porous structure is arrived at.
REFERENCES:
patent: 2541859 (1951-02-01), Callaghan et al.
patent: 4055675 (1977-10-01), Popper et al.
patent: 4421020 (1983-12-01), Gross
Gass Ernst
Hinz Wolfgang
Swag Zschokke Wartmann AG
Yeung George
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