Preparation method of fermentation type tobacco malt extract

Abstract

The invention relates to the technical field of tobacco flavors, and particularly relates to a preparation method of a fermentation type tobacco malt extract. The method comprises the following steps: S1, selecting and grading wheat: roughing, careful selecting and grading, wherein the purpose of roughing is to remove various impurities and scrap iron; the purpose of careful selection is to remove impurities, including buckwheat, vetch, grass seeds, half-grain wheat and the like, with the same abdominal diameter as the wheat grains; and the grading is used for creating conditions for obtaining malt flour with uniform thickness after crushing and improving the leaching rate of malt; S2, steeping barley: increasing the water content of barley to meet the water requirement of germination; S3, carrying out culture medium preparation: preparing a MacConkey medium and a fermentation culture medium; S4, activating the saccharomyces cerevisiae; S5, inoculating; S6, performing fermentation; and S7, separating. According to the method, the malt extract can be effectively extracted, the natural tobacco flavor can be stably and efficiently produced, the novel tobacco flavor which cannot be produced by a traditional flavor production method is developed, and the variety of the tobacco flavor is increased.

Description

technical field [0001] The invention relates to the technical field of tobacco spices, in particular to a preparation method of fermented tobacco malt extract. Background technique [0002] In tobacco products, the aroma and taste of tobacco are very important. Adding spices is a key link in the cigarette process, and it is also one of the effective means to improve the product style and improve the quality of cigarette aroma. It can provide consumers with some aroma and Cigarette products with satisfying taste. At present, most of the tobacco flavors added to tobacco in my country are prepared by traditional methods, that is, mixed with natural extract monomers and synthetic monomers. The aroma is monotonous, the improvement of tobacco is insufficient, and the effect of improving the smoking quality of cigarettes is not obvious. [0003] Malt is obtained from the mature fruit of the gramineous plant barley (Hordeum vulgare L.) after germination and drying. It is rich in su...

AI Technical Summary

Problems solved by technology

However, the required tobacco malt extract cannot be produced through the traditional spice production method, so a method for preparing a fermented tobacco malt extract is proposed