Nanometer material and its prepn and application in white spirit

Abstract

The present invention belongs to the field of new material technology, and aims at raising the quality of newly brewed white spirit. The new nanometer material is prepared with nanometer level zinc oxide, magnesium oxide, silicon oxide and titanium oxide in certain proportion, and through mixing, mixing with polypropylene of certain amount, high temperature activation and pressing to form. It is used in white spirit to eliminate turbid matter, eliminate new spirit smell and raise the quality of newly brewed white spirit.

Description

[0001] Field [0002] The invention belongs to the field of new materials, and in particular relates to a new nanometer material. Background technique [0003] As an important material, nanomaterials are now widely used in many industries. [0004] Liquor, as a traditional industry in my country, is deeply loved by Chinese people, especially high-quality liquor. However, the newly brewed liquor has strong irritating muddy smell, bitterness and other strange smells, so the newly brewed liquor must be stored for a period of time before its bitterness, new wine taste and evil smell will gradually decrease. The capital construction and equipment investment of the factory prolong the production cycle, resulting in a backlog of funds, and there is still a natural consumption of wine during the storage period. This natural aging method directly limits the development of wine making enterprises. Therefore, using the method of artificial ag...

AI Technical Summary

Problems solved by technology

New-type liquor is beneficial to reduce production costs, and taste is favored by consumers in many regions. It develops rapidly. It is estimated that the output of new-type liquor accounts for about 70% of the total production of liquor in the country, and has become an important part of the liquor industry. New-type liquor and traditional craft production Compared with traditional liquor, not only the process is different, but the quality is also very different. Its shortcomings are mainly manifested in: ① Due to the addition of a large amount of alcohol, it has a strong alcohol taste

②The addition of essence makes the wine have a floating fragrance of essence, and the alcohol and essence cannot be well associated, making the wine body uncoordinated and the taste monotonous

Although these methods are effective in removing turbidity, there are some disadvantages: high production cost and large investment in equipment such as freeze filtration method; many foams, high temperature re-turbidity, and high solid content in solubilization method; long adsorption time in adsorption method, etc.

And although these methods have removed the higher fatty acid ester in the wine, the reduction of other trace components is more, make the wine body become insipid