CFR›Title 7›Subtitle B›Chapter I›Part 51›Subpart W›Subject Group Definitions›7 CFR 51.2120 Citation7 CFR 51.2120CorpusDaily eCFRDisplayed edition2026-09-09Last updated2026-09-09 § 51.2120 Decay.Decay means that part or all of the kernel has become decomposed. Previous 51.2119 § 51.2119 Well dried. Next 51.2121 § 51.2121 Rancidity.