Preparing an extract, useful to treat topical inflammation, comprises adding fruits of Allium or its powder to an aqueous solution, disrupting allinase reaction by adding solvent, separating the reaction products and distilling the solvent

摘要

Preparation of an extract from fruits of genus Alliumcomprises: (a) producing an aqueous solution at 1-95[deg] C and at a pH of 3-12; (b) adding fruits of Allium, or its powder and stirring the aqueous solution for 1 minute-72 hours, where the reaction uses allinase containing fruits; (c) disrupting the allinase reaction by adding a water-immiscible organic solvent under stirring, where the stirring time is 2-60 minutes; (d) separating the reaction products of the allinase-reaction containing organic solvent; and (e) obtaining extract by distilling the organic solvent. Preparation of an extract from fruits of the genus Alliumwith standardized ingredient spectrum, comprises: (a) producing an aqueous solution at 1-95[deg] C and at a pH of 3-12; (b) adding fruits of Allium, or its powder and stirring the aqueous solution for 1 minute-72 hours, where the reaction uses allinase containing fruits; (c) disrupting the allinase reaction by adding a water-immiscible organic solvent under stirring, where the stirring time is 2-60 minutes; (d) separating the reaction products of the allinase-reaction containing organic solvent; and (e) obtaining extract by distilling the organic solvent. Independent claims are included for: (1) the extract, obtained by the above process; and (2) a pharmaceutical- and cosmetic-preparation comprising the extract. ACTIVITY : Antiinflammatory. MECHANISM OF ACTION : None given.