Treatment of cooking oil

Details Treatment of cooking oil Treatment of cooking oil

1974-04-29

1976-03-30

Lutter, Frank W.

Food or edible material: processes, compositions, and products

Processes

Preparing or treating triglyceridic fat or oil, or processes...

260424, 426438, A23D 504, C11B 304

Patent

active

039476022

ABSTRACT:
The useful life of cooking oil is increased by treating the cooking oil with a food compatible acid to counteract the adverse effect of food juices which are dissolved in the cooking oil. The cooking oil is generally also contacted with a suitable adsorbent, such as an activated carbon, to adsorb soluble oxidized and/or pyrolytic contaminants.

REFERENCES:
patent: 1856571 (1932-05-01), Lourens
patent: 2441923 (1948-05-01), Sullivan
patent: 2767095 (1956-10-01), Smith, Jr.
patent: 3167435 (1965-01-01), Hall
patent: 3210193 (1965-10-01), Martin
patent: 3231390 (1966-01-01), Hoover
patent: 3346391 (1967-10-01), Miller et al.
patent: 3562301 (1971-02-01), Fryer et al.
patent: 3590059 (1971-06-01), Velan
patent: 3649290 (1972-03-01), Angold
Boily's "Industrial Oil and Fat Products" by Mattil et al., Published by Interscience Publishers, N.Y., 3rd Edition, 1964, p. 291.

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