Food or edible material: processes – compositions – and products – Processes – Preparing or treating triglyceridic fat or oil – or processes...
Patent
1979-12-14
1981-10-13
Golian, Joseph M.
Food or edible material: processes, compositions, and products
Processes
Preparing or treating triglyceridic fat or oil, or processes...
426513, 426517, 426524, 62 66, A23B 406, A23L 131
Patent
active
042948606
ABSTRACT:
In a process for refrigerating protein materials, the material is prepared as a viscous paste at a relatively hot temperature and applied to a refrigerated heat transfer surface on a rotating drum, the temperatures of the protein material and the drum surface having a predetermined differential to cause congealed or frozen liquid at the interface between the protein material and drum surface to initially melt and immediately thereafter congeal or freeze in order to cause adhesion of the protein material to the surface. The protein material is compressed against the drum surface to improve heat transfer characteristics and subsequently removed in a suitably refrigerated or frozen condition. Initial heating may be extended to render excessive fat or to reduce bacterial content. Opposite surfaces of the sheet of material may also be contacted by first and second refrigerated heat transfer surfaces either simultaneously or in successive order. The temperature of an application roller for applying the viscous paste to the drum surface is preferably controlled to prevent sticking of the material to the application roller.
REFERENCES:
patent: 2352210 (1944-06-01), Kraft
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patent: 2513898 (1950-07-01), Switzer
patent: 3008831 (1961-11-01), Christianson
patent: 3116787 (1964-01-01), Campbell
patent: 3402568 (1968-09-01), Kamin et al.
patent: 3436927 (1969-04-01), Gruber
patent: 3887719 (1975-06-01), Miller
patent: 4098095 (1978-07-01), Roth
Golian Joseph M.
Yeung George C.
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