grain inspection

 There’s always something to give thanks for at harvest time, but our gratitude shouldn’t be limited to this page of the calendar. Farmers, ranchers, and veterans come to mind as leaves become memories and daylight diminishes. This small portion of our population ensures that what we sometimes take for granted as plans for the holiday season unfold, is also available for all year round. 

     When you think about it, each time we lift a fork from our table, a farmer or rancher makes possible almost every morsel of food on the plate.  At night as we enjoy resting peacefully in the comfort of our homes, a member of our military is somewhere in harm’s way providing a blanket of security for our uninterrupted sleep. The men and women responsible for these gifts display the best of rural America’s cultural landscape.

Most consumers may not realize it, but in many ways grain inspection has not changed much over the years.  Even though there are sophisticated scientific tests today to measure moisture, oil, protein and several other intrinsic qualities of grain, the human eye still carries the most weight when judging a grain sample for classification and grade.

To ensure consistency and uniformity throughout the grading process, individual graders need lasting references.  Digital media is an important tool used to reduce variability and maintain consistency.

With a little help from USDA, consumer-grade photo scanners could revolutionize rice grading.

Consumers much prefer whole kernels of milled rice over broken pieces.  Whole kernels offer more consistent cooking qualities and are in many cases considered more visually appealing.  As a result, the price paid to a rice producer for a load of rough rice can be impacted by the percentage of broken kernels within a sample of rice after it has been milled.

USDA’s Grain Inspection, Packers and Stockyards Administration is developing software for use with consumer-grade photo scanners to measure the percent of broken kernels in milled rice quickly and accurately.   When rough rice is graded in accordance with USDA’s Rice Grading Standards, the percentage of broken kernels within a sample is determined by a trained grader’s visual inspection.