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AACC Approved Methods of Analysis, 11th Edition - AACC Method 28-10.02. Macroscopic Examination of External Contamination in Whole Grains

AACC Approved Methods of Analysis, 11th Edition

Extraneous Matter

AACC Method 28-10.02
Macroscopic Examination of External Contamination in Whole Grains

VIEW METHOD

Objective
To determine external contamination by rodent excreta, other filth, and extraneous material, and amount of external rodent and insect damage. Insect damage may include that from weevils, moths, lygus bugs, and aphids. This method is applicable to cereal grains, unpopped popcorn, and dried peas and beans.