Method for treating fruit juice with high pressure

Details Method for treating fruit juice with high pressure Method for treating fruit juice with high pressure

1993-04-21

1994-07-12

Czaja, Donald E.

Food or edible material: processes, compositions, and products

Fermentation processes

Of plant or plant derived material

426 51, 426599, A23L 202

Patent

active

053287037

ABSTRACT:
A method for treating fruit juice with high pressure having a step for compressing the fruit juice with high pressure in excess of 2,000 atm., wherein a step for adding a proteolytic enzyme particularly a proteolytic enzyme active in an acid precedes the high pressure sterilization process.

REFERENCES:
patent: 1338684 (1920-05-01), Dunlap
patent: 2680688 (1954-06-01), Moulton
patent: 3083104 (1963-03-01), Celmer
patent: 3258407 (1966-06-01), Blanchon
Ochiai, S. et al. 1991, Sterilization by high-pressure treatment, Journal of Antibacterial and Antifungal Agents, 19(6), 269-273, abstract.
Watanabe, M. et al., High-pressure sterilization of ice nucleation-active bacterial cells, Agricultural and Biological Chemistry, (1991) 55(1), 291-292, abstract.
Ogawa et al., Effect of Hydrostatic Pressure on Sterilization and Preservation of Freshly-Squeezed Non-Pasteurized Citrus Juice, Nippon Nogeikagaku Kaishi, vol. 63, No. 6, pp. 1109-1114, 1989.

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