Brewing process of anthocyanin-rich grape wine
A technology containing anthocyanins and wine, which is applied in the field of wine brewing technology, can solve the problems of affecting the taste and the content of proanthocyanidins needs to be improved, and achieve the effect of increasing the content and improving the quality
Inactive Publication Date: 2017-11-28
久为利华(天津)文化发展有限公司
View PDF3 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the bitter taste of the grape seeds itself and the fermentation taste produced during the fermentation of wine will affect the taste
At the same time, the content of proanthocyanidins in the grape seed extract extracted from waste grape seeds needs to be improved
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0029] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| particle size (mesh) | aaaaa | aaaaa |
Login to View More
Abstract
The invention relates to the technical field of grape wine brewing processes and particularly relates to a brewing process of anthocyanin-rich grape wine. The brewing process comprises the following steps: separating peels and dregs of grapes, so as to obtain grape pulp and grape seeds; fermenting the grape pulp, so as to obtain grape stoste; placing the pulverized and dried grape seeds in a container, adding purified water with the weight of 8-10 times of the grape seeds, heating the water to 80-100 DEG C and maintaining the temperature for 0.5-1.5h, so that effective ingredients in the grape seeds can be fully dissolved in the water; filtering grape seed solution with a precise filter to remove solid impurities, so as to obtain dense and clear procyanidine filtrate for standby application; placing the dense and clear procyanidine filtrate and the grape stoste into a pot together for fermentation, so as to obtain the anthocyanin-rich grape wine with the content of anthocyanin of 10-30mg / ml; canning. Through adoption of the preparation method, the content of the anthocyanin in the grape wine can be greatly improved, and the quality of the grape wine is improved.
Description
technical field [0001] The invention relates to the technical field of wine brewing technology, in particular to a wine brewing technology rich in anthocyanins. Background technique [0002] Recent studies have shown that natural plant extracts containing polyphenols exhibit strong antioxidant capacity and have beneficial effects on human health. Among them, proanthocyanidins, a flavonoid compound, have attracted increasing attention. After years of research and development, proanthocyanidins have been approved by people for their superior antioxidant capacity and free radical scavenging activity, and they have a wide range of uses in the fields of medicine, health care, and food. [0003] Proanthocyanidins are widely found in plants, especially in the seed coats of grape seeds. Each part of grapes contains phenolic chemical components to varying degrees. With the deepening of research, many researchers at home and abroad have found that the polyphenolic natural antioxidant...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): C12G1/02
CPCC12G1/02
Inventor 崔顺利
Owner 久为利华(天津)文化发展有限公司