*Price of the test:
$72 per analysis
Bran, oat, rice and wheat flours
Cereal, Soup, Fruit, Granola Bars, Oils
Limit of Quantitation:
Sample Size Requirements:
Samples reported as Free Fatty Acids %
Turn Around Time:
7-9 Business days
Is Rush Available?
AACC 02-01A and AACC 02-02A (modified)
The fat in a sample is extracted into acetone and titrated with sodium hydroxide. Rancidity is calculated as percent Free Fatty Acid expressed as oleic acid.
Samples are frozen immediately after they are prepped. Testing must occur within 3 days of sample prep.
If this test is requested after the sample has been prepped, new sample may need to be provided for accurate analysis.
If you have questions about our testing services, please contact us at +1 (800) 245-5615.
*Prices and offerings are subject to change without notice.