Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1981-10-05
1983-03-29
Sever, Frank
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
B01D 310
Patent
active
043783171
ABSTRACT:
This invention relates to an improved high temperature oil deodorization process for optimum bland taste and flavor maintenance. The process comprises a selective temperature control quenching step of the hot, freshly deodorized oil. This step comprises selectively utilizing a cooling means to quench hot, freshly deodorized oil down to a pumpable bland flavor-stable processing temperature (PBFSPT) within a selected time, preferably within a few seconds, so that the hot deodorized oil can dwell dormant in an energy efficient deodorization system. The oil can then be pumped through heat interchangers without bland oil flavor degradation or can be held at the PBFSP temperature for longer critical dormant times without flavor degradation.
REFERENCES:
patent: 2422185 (1947-06-01), Dean
patent: 2621196 (1952-12-01), Thurman
patent: 2621197 (1952-12-01), Thurman
"Deodorization 1975", C. T. Zehnder, Journal of American Chemists' Society, Jun. 1976 (vol. 53); pp. 364-369.
"Deodorizing System Modification for Heat Recovery and Steam Refining of Palm Oil", Gavin et al., J. Am. Oil Chemists Soc., Nov. 1973 (vol. 50), pp. 466A-472A.
Dabek Rose Ann
Sever Frank
The Procter & Gamble & Company
Williamson Leonard
Witte Richard C.
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