Peanut Inspector Certification Practice Exam

Which type of kernels are classified as "other kernels" during peanut grading?

1. Kernels that are undersized

2. Sound mature kernels

3. Damaged kernels

4. Loose shelled kernels

The correct answer is: Kernels that are undersized

The classification of kernels as "other kernels" during peanut grading primarily refers to those that do not meet the standard criteria for sound mature kernels or those that are intact and undamaged. Kernels that are undersized fall into this category because they are unable to meet the size requirements outlined by the grading standards. In the context of peanut grading, sound mature kernels are those that are fully developed, intact, and free from defects, which makes them a desirable classification. Damaged kernels, on the other hand, would be classified based on their impairment, such as being broken or moldy. Loose shelled kernels, similarly, refer to kernels that are not properly contained within their shells, which can also indicate issues during harvesting or processing. Understanding these classifications is crucial for ensuring quality control and maintaining market standards in peanut production and trade. The grading system helps in identifying not just the quality of kernels, but also in determining their market value and suitability for various uses.