Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Plant material is basic ingredient other than extract,...
Patent
1987-07-17
1989-08-29
Hunter, Jeanette
Food or edible material: processes, compositions, and products
Products per se, or processes of preparing or treating...
Plant material is basic ingredient other than extract,...
426660, 426507, 426511, 426519, 426516, 426443, 426486, 426629, 426613, A23G 100, A23G 300
Patent
active
048616150
ABSTRACT:
In a method of preparing a chocolate mixture in a continuous mode of operation with a high throughput, raw cocoa-bean fragments are supplied to a first housing zone of an extruder and after passing through a steam lock, are acted upon by high-pressure steam and, following thereon, the first zone is connected to a vacuum pump, the mixture being subjected in this manner to a mixing, kneading and degassing operation in the first zone. The mixture is then supplied to a second housing zone following on the first housing zone and is then supplied from the second housing zone directly to a comminuting device such as a hammer mill and, after being processed in the comminuting device, the mixture is immediately supplied to a third housing zone which follows directly on the second housing zone of the same extruder and which is likewise connected to a vacuum pump. Apparatus for carrying out the method comprises a twin-shaft screw extruder having a first housing zone to which is connected a product feed pipe, a steam-lock device and a high-pressure steam supply pipe.
REFERENCES:
patent: 3904777 (1975-09-01), Goerling et al.
patent: 4156743 (1979-05-01), Schmitt
patent: 4440797 (1984-04-01), Berkes et al.
patent: 4713256 (1987-12-01), Chaveron et al.
Hunter Jeanette
Werner & Pfleiderer GmbH
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