Normeconin for inhibiting GABA degrading enzyme, GABA degrading enzyme inhibiting method, GABA ingesting composition, GABA ingesting food, GABA ingesting composition, etc. manufacturing method, and AGEs, etc. inhibiting and GABA ingesting Allium plant composition

摘要

PROBLEM TO BE SOLVED: To provide a composition or the like capable of improving the effective utilization rate of GABA in a living body by using a plant of the genus Allium containing abundant GABA as a raw material. SOLUTION: The composition has GABA (γ-aminobutyric acid) -degrading enzyme inhibitor normeconin (6,7-Dihydroxy-1 (3H) -isobenzofuranone). The composition can be obtained from the Allium plants listed in A and B below as raw materials. A Onions, shallots, garlic, scallions, tree onions, asatsuki, green onions (green onions, green onions), leeks, chives, nira, yagranegi, white onions, leek, nobil, gyojaninnik B A Processed product; eg. Black garlic [selection diagram] None