810.205—Grades and grade requirements for Two-rowed Malting barley.
Grade | Minimum limits of— | Maximum limits of— | |||||
---|---|---|---|---|---|---|---|
Test weight per bushel (pounds) | Suitable malting types (percent) | Sound barley 1 (percent) | Wild oats (percent) | Foreign material (percent) | Skinned and broken kernels (percent) | Thin barley (percent) | |
U.S. No. 1 | 50.0 | 97.0 | 98.0 | 1.0 | 0.5 | 5.0 | 5.0 |
U.S. No. 2 | 48.0 | 97.0 | 98.0 | 1.0 | 1.0 | 7.0 | 7.0 |
U.S. No. 3 | 48.0 | 95.0 | 96.0 | 2.0 | 2.0 | 10.0 | 10.0 |
U.S. No. 4 | 48.0 | 95.0 | 93.0 | 3.0 | 3.0 | 10.0 | 10.0 |
1 Injured-by-frost kernels and injured-by-mold kernels are not considered damaged kernels or considered against sound barley. |