Grapefruit wine and preparation method thereof

A pomelo and pomelo leaf technology, which is applied in the field of winemaking technology, can solve the problems of underutilization of pomelo nutrients, not paying attention to the reuse of filter residues, and low yield of pomelo pulp, so as to improve utilization value, enrich nutrition, nutrition and health care. Full-featured effects

Pending Publication Date: 2020-04-10
湖北苗仙聚生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In production, due to the extremely low yield of pomelo pulp, most of the water is still stored in the pomace after pressing, and most of the brewing does not pay attention to the reuse of the filter residue, so that the nutrients of pomelo are not fully utilized. resulting in a lot of waste
Because pomelo is rich in naringin and limonin, its products contain a lot of bitter substances, which have a great impact on the taste of pomelo wine

Method used

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  • Grapefruit wine and preparation method thereof
  • Grapefruit wine and preparation method thereof
  • Grapefruit wine and preparation method thereof

Examples

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Embodiment 1

[0071] (1) Weigh 25 parts of Gongshui white pomelo and 10-15 parts of pomelo leaves that are fresh and free from insect damage and mildew, wash and dry, beating and squeezing the juice, filter with gauze after ultrasonic treatment to obtain pomelo juice, and filter residue for subsequent use;

[0072] (2) Add 9 parts of β-cyclodextrin to grapefruit juice, add 0.6 parts of immobilized naringinase at 60°C for 2 hours, filter through eight layers of gauze, and obtain debittered grapefruit juice;

[0073] (3) Add 4 parts of sodium sulfite to the debittered pomelo juice obtained in step (2), mix and place at room temperature for 1 hour;

[0074] (4) Add 12 parts of Angel wine dry yeast BV818 into 200mL of 5% glucose water, and activate at 30°C for 30min to obtain yeast activation solution;

[0075] (5) Add the yeast activation liquid to the grapefruit juice obtained in step (3), the weight ratio of the added yeast activation liquid to grapefruit juice is 1:5, mix well, cover with w...

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PUM

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Abstract

The invention discloses grapefruit wine and a preparation method thereof. The grapefruit wine is prepared by taking grapefruit whole fruits and grapefruit leaves as raw materials, mixing grapefruit brandy, grapefruit fermented wine and a grapefruit brandy extracting solution, filtering and accelerating precipitation, wherein content of total flavonoids is 20 to 40mg / L, alcoholic strength is greater than or equal to 6% vol, and total acid is greater than or equal to 3.0 g / L. Whole-fruit fermentation is adopted, so that the utilization value of grapefruit resources is greatly improved. Grapefruit leaves are added, so that the functional components of grapefruits are reserved to the maximum extent, and the nutrition of the grapefruit wine is enriched. In addition, residues obtained by pulpingand squeezing are subjected to enzymolysis by utilizing an enzymolysis method, so that the utilization rate of the raw materials is improved again. The grapefruit wine not only contains rich grapefruit functional components, but also contains special fruity flavor of grapefruit brandy, so that the purpose of nutrition and health is achieved while the brandy is enjoyed. Long-term drinking of the grapefruit wine can invigorate spleen, nourish stomach, calm heart, soothe nerves and improve human immunity.

Description

technical field [0001] The invention belongs to the field of brewing technology, and in particular relates to grapefruit wine and a preparation method thereof. Background technique [0002] Grapefruit (Citrus maxima (Burm) Merr.), also known as pomelo, Wendan, Xiangluan, Zhuluan, Neizi, etc. Pomelo is mostly produced in the south, and common varieties include Guangzhou Shatian pomelo, Fujian Zhangzhou Wendan, and Xuanen white pomelo. Pomelo fruit is sweet and sour when eaten fresh, and its peel and pomelo flower can be used as medicine. It is known as "canned natural fruit". "Compendium of Materia Medica" records, "Diet, removes bad breath in the stomach, relieves alcohol poisoning, cures the breath of the drinker, does not feel like eating, has a weak mouth, reduces phlegm and relieves cough." In addition, grapefruit is very rich in nutritional value. It contains a lot of nutrients, including protein and organic acids needed by the body. It also contains a variety of vita...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12H6/02C12G3/024C12R1/865
CPCC12G3/02
Inventor 王鸿彪陈茂彬李小强陈孝
Owner 湖北苗仙聚生物科技有限公司
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