Red tea mellow wine extract, preparation and application thereof

Abstract

The invention discloses a red-tea alcohol extract as well as a preparation method and applications thereof. The red-tea is extracted by alcohol; a product is manufactured after the extraction is clarified, filtered distilled and condensed. The alcohol of 95 percent used for the red-tea alcohol extract is diluted to a concentration of 1 to 10 percent; then is added into the cigarette filaments according to 0.01 to 0.1 percent of the weight of the cigarette filaments for endowing special fragrance for the tobacco Simultaneously, free amino acids in the red-tea can better participle in a maillard reaction during the alcoholizing and burning process of the tobacco to generate a flavor matter and can neutralize the alkaline matters in the tobacco, thereby reducing stimulation, enriching the fragrance of the cigarette, lessening the stimulation and unpurified gases as well as improving the taste and aftertaste. The technique of the invention is simple; the operation is simple and convenient; besides, the existing production technique is not needed to be changed; the product does not have a solvent pollution; therefore, the red-tea alcohol extract has an excellent application prospect.

Description

technical field

[0001] The invention belongs to the technical field of preparation of tobacco additives, in particular to a black tea alcohol extraction extract. At the same time, the invention also relates to the preparation method of the extract and its application in cigarettes. Background technique

[0002] Black tea is fermented tea, known as "black tea" in history. During the processing of black tea, the chemical composition of its fresh leaves changes greatly, tea polyphenols are reduced by more than 90%, and new components such as theaflavins and thearubigins are produced. Aroma substances have increased from more than 50 kinds in fresh leaves to more than 300 kinds, and a part of caffeine, catechin and theaflavins are complexed into delicious complexes, thus forming its red soup, red leaves, sweet and mellow flavor. quality characteristics. On May 13, 2002, the American Medical Association published the research results of 497 men and 540 women consuming black te...