Ice fig wine and brewing method thereof

A technology for figs and fresh fruits, applied in the field of fermented food processing, can solve problems such as unreported processing technology, and achieve the effects of increasing economical value, ensuring fermentation speed, and improving appearance
CN108998325AActive Publication Date: 2018-12-14SHANDONG AGRICULTURAL UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANDONG AGRICULTURAL UNIVERSITY
Publication Date
2018-12-14

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Abstract

The invention relates to an ice fig wine and a brewing method thereof. The ice fig wine is prepared by taking fresh fig as a raw material and adding crushed and unbreakable whole hawthorn fruits to afig squeezed juice to be used as a fermentation auxiliary material. For the first time, the fig is used as the raw material for brewing ice wine; the fermentation process is completed by glycolysis ofnatural sugar, so the mellow property of the product is improved; the methanol content in the fermented wine can be effectively controlled without addition of pectinase, so the product quality can beimproved; the activity of fig protease can be passivated by a high temperature and short time method, so the microbial pollution is reduced; a closed pipeline heater can effectively reduce the fruitaroma loss and juice browning, and the non-biological stability of the fruit wine can be significantly improved; low temperature fermentation is beneficial to yeast aroma production, the leaching rateof nutrients and antioxidant ingredients in the hawthorn fruits is improved, and the quality of the ice wine is improved.
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Description

technical field

[0001] The invention relates to an iced fig wine and a brewing method thereof, aiming at enriching the types of fig fermented wine and broadening the way for deep processing of figs, belonging to the technical field of fermented food processing. Background technique

[0002] Fig, also known as Wenxianguo, Mingmuguo, Yingriguo, etc.; its small flowers are hidden in the sac-shaped receptacle, which is a cryptocephalic inflorescence, so it is called "fig". Figs were first introduced into my country in the Tang Dynasty, and gradually became popular in the Yuan and Ming Dynasties. At present, my country's fig planting areas are mainly distributed in Xinjiang, Shandong, Jiangsu and other places, but the total area is less than one-thousandth of the apple planting area, and it is one of the fruit species with the smallest planting area in China.

[0003] The edible part of mature figs is more than 90%. In addition to sugar, protein, crude fiber, fat and other nutri...

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
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