Method and test kit for determining the amount of polar substanc

Details Method and test kit for determining the amount of polar substanc Method and test kit for determining the amount of polar substanc

1985-05-31

1988-03-15

Lacey, David L.

Chemistry: analytical and immunological testing

Lubricant, grease, mineral oil, hydrocarbon oil product, or...

Acidity, basicity or neutralization number

422 61, 422 75, 436 60, 436164, 436178, G01N 2101, G01N 3303

Patent

active

047313323

ABSTRACT:
A composition and test kit for determining the amount of polar substances in fat are disclosd by employing a test solution which is immiscible with the fat in question, and which provides a polychromatic visible or fluorescent color change in the test solution in response to characteristic amounts of polar substances in the fat. The visible or fluorescent color change can be used to compare to a known standard to determine the amount of polar substances in the fat.

REFERENCES:
patent: 2089017 (1937-08-01), Burk
patent: 2176618 (1939-10-01), Wilson
patent: 3121613 (1964-02-01), Bittner
patent: 3510260 (1970-05-01), Krawetz et al.
patent: 3744907 (1973-07-01), Whelan
patent: 4349353 (1982-09-01), Blumenthal et al.

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