황칠나무의 용매 분획별 추출물의 항산화 활성 및Acetyl-cholinesterase 저해 활성비교

The leaves and stems of Dendropanax morbiferus were separated from organic solvents with methanol. The organic solvent fractions were fractionated with dichloromethane, ethyl acetate and butanol according to the systematic fractionation method. Oxidation in the body induces aging, and antioxidant activity has attracted the attention of many people as a preventive component to suppress negative reactions in the body. To investigate the antioxidant activity of Dendropanax morbiferus were subjected to DPPH free radical assay. In addition, acetyl cholinesterase inhibitions were performed for Alzheimer’s disease as an aging neurological disease. As a result, it was confirmed that the antioxidant effect of DPPH was generally good in the antioxidant test. The ethyl acetate fractions of Dendropanax morbiferus stems and leaves were IC50=30 ㎍/㎖. Acetyl cholinesterase inhibition experiments were carried out at a concentration of 250 ㎍/㎖. Dendropanax morbiferus stems fractions showed dichloromethane fraction of 57.68%, which significantly inhibited the activity of acetyl cholinesterase.