WSU CAHNRS

Western Wheat Quality Laboratory

Wheat Analysis System Methods – Wheat Protein (WPROT) and Flour Protein (FPROT)

Protein concentration is determined by NIR (NIRWPROT and NIRFPROT). Minor corrections are made based on the results from about 10% of the samples analyzed using the combustion method (Leco, model FP-428) (LECOFPROT and LECOWPROT). Wheat Protein: AACC Method 39-10. Flour Protein: AACC Method 39-11. Leco Protein: AACC Method 46-30.

Western Wheat Quality Laboratory, E-202 Food Science & Human Nutrition Facility East, P.O. Box 646394, Pullman, WA 99164-6394, 509.335.4062, Contact Us
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