Method for determining the degree of deterioration of oils or fa

Details Method for determining the degree of deterioration of oils or fa Method for determining the degree of deterioration of oils or fa

1994-08-26

1997-01-14

Wieder, Kenneth A.

Electricity: measuring and testing

Determining nonelectric properties by measuring electric...

324439, 324693, 324698, 436 60, 436150, G01N 2706, G01N 3303, G01N 3328

Patent

active

055943276

ABSTRACT:
A method for determining the degree of deterioration of oils or fats for deep-frying or frying foods is disclosed. The specific ohmic resistance of the oils or fats is measured and the extent of the fall of this resistance with increasing deep-frying time or frying time is used as a correlation for the degree of deterioration of the oils or fats.

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patent: 5518590 (1996-05-01), Fang
patent: 5523692 (1996-06-01), Kuroyanagi et al.
Hadorn et al., "For Determination of The Oxidation Stability Of Oils and Fats", vol. 70:57-65, (1974) Month unavailable.
Hindrich, "For Investigation Of Used Frying Fats," vol. 69:461-466, (1973) month unavailable.
Patent Abstracts of Japan, vol. 12, No. 477 (P-800), Dec. 14, 1988 and JP-A-63 195 555, published Aug. 12, 1988.

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