Abstract

A fruit wine aroma enhancement brewing technology using cutinase belongs to the technical field of fruit wine brewing. According to the present disclosure, in order to solve the problem that fruit wine prepared through an existing fruit wine fermentation technology is poor in quality such as aroma and taste, Muscat grapes or apples are adopted as raw materials, and after crushing, separating peel residue, performing peel residue heat treatment and enzyme treatment, mixing the treated peel residue and clear juice, adding auxiliary materials (potassium metabisulfite, pectinase and β-glucosidase), adjusting a sugar degree, inoculating a high-glycerol-field yeast and fermenting with temperature controlled, inoculating an active dry yeast and fermenting with the temperature controlled until fermentation is finished, separating and removing the peel residue, fining, filtering to remove residue, performing stabilizing treatment and performing filtration sterilization, dry grape wine or cider is obtained. The present disclosure can be used in large-scale production of dry fruit wine.

IPC Classes  ?

• C12G 1/022 - FermentationMicrobiological or enzymatic treatment
• C12G 3/026 - Preparation of other alcoholic beverages by fermentation with health-improving ingredients, e.g. flavonoids, flavones, polyphenols or polysaccharides, added before or during the fermentation stagePreparation of other alcoholic beverages by fermentation with flavouring ingredients added before or during the fermentation stage
• C12G 3/024 - Preparation of other alcoholic beverages by fermentation of fruits other than botanical genus Vitis
• C12G 1/028 - FermentationMicrobiological or enzymatic treatment with thermal treatment of the grapes or the must
• C12G 1/04 - Sulfiting the mustDesulfiting
• C12G 1/06 - Preparation of sparkling wineImpregnation of wine with carbon dioxide
• C12H 1/044 - Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material with the aid of inorganic material
• C12H 1/065 - Separation by centrifugation
• C12H 1/07 - Separation by filtration