Task: Class Definition Understanding (ontology: Food_Agriculture/Crop_Ontology)

Which of the following definitions best describes 'Groat content determination'?

A. Computation of the 3-acetyl-deoxynivalenol content
B. Calculate the secondary groat/kernel ratio.
C. Calculated as the weight of the groat divided by the weight of the whole grain, multiplied by 100. Kernels are typically dehulled using a Codema oat dehuller, which processes a 50 gram sample.
D. Computation of the percentage of seed that is effectively dehulled by a Codema dehuller, calculated as the mass of seed before dehulling minus the amount of undehulled seed after processing, divided by the total mass before dehulling, and multiplied by 100 to give the percentage of seed that was successfully dehulled.

Answer: Calculated as the weight of the groat divided by the weight of the whole grain, multiplied by 100. Kernels are typically dehulled using a Codema oat dehuller, which processes a 50 gram sample.