Patent ID: 11952297
Assignee: DEXERIALS CORPORATION
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  B  A | IPC A  B  C

Claim 0:
1. A production method for an extract, comprising:
grinding a dry plant, and subjecting the resulting ground plant to extraction using ethyl acetate, to obtain an extraction residue, whereby the plant is Corchorus olitorius or mulukhiya,
further subjecting the extraction residue to extraction using distilled water, to obtain a supernatant, and
subjecting the supernatant to dialysis, to separate a component having a fractionation molecular weight of 12,000 or greater which is a fractionated component 1, and a component having a fractionation molecular weight of less than 12,000,
subjecting the component having a fractionation molecular weight of less than 12,000 to dialysis, to obtain a component having a fractionation molecular weight of less than 6,000 and,
further subjecting the component having a fractionation molecular weight of less than 6,000 to dialysis, to separate a component having a fractionation molecular weight of less than 3,400 which is a fractionated component 2.