CKB and colonic neoplasm: All crude materials and soluble fractions (EtOAc, n-BuOH and water part) of kernels (CK, CK-A, CK-B, CK-W), shells (CS, CS-A, CS-B, CS-W) and involucres (CI, CI-A, CI-B, CI-W) were evaluated on AR, AGEs and the growth inhibitory activity aginst human COLO 320 DM colon cancer cells.