Method for preparing coarse extract of peanut shell total flavones and application thereof in cigarettes
A technology of peanut shells and total flavonoids, which is applied in the fields of application, tobacco, and tobacco treatment, can solve the problems of waste of resources, waste of waste, etc., and achieve the effects of reducing bitterness, improving sweetness and mellowness, and soft smoke
Active Publication Date: 2011-06-15
YINGTAN HUABAO FLAVORS & FRAGRANCES
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Problems solved by technology
Except for a small number of these peanut shells being used as feed and fuel, most of them are thrown away in vain, which causes a great waste of resources
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The invention relates to a method for preparing a coarse extract of peanut shell total flavones. The method comprises the following steps of: crushing cleaned peanut shells, degreasing the peanut shells with ethyl acetate, centrifuging, adding distilled water into the residue for water bath stirring extraction, centrifuging extraction solution and concentrating to obtain concentrated solution, performing alcohol sedimentation and centrifuging to obtain the coarse extract of peanut shell total flavones, concentrating the coarse extract, adding propylene glycol into the coarse extract for mixing, and applying the mixture and extracted residue which serve as an additive for cigarettes to cigarettes according to certain percentage.
Description
A preparation method of crude extract of total flavonoids from peanut shells and its application in cigarettes 【Technical field】 The present invention relates to the field of compound extraction. More specifically, the present invention relates to a method for preparing the crude extract of total flavonoids from peanut shells, and also relates to the application of the crude extract of total flavonoids in cigarettes. 【Background technique】 The tobacco industry continues to produce poor quality products from raw materials such as low-grade tobacco leaves, tobacco flakes and expanded cut stems. As the tar content of cigarettes decreases, the aroma of cigarettes decreases, and the dryness of the mouth or throat increases, which restricts the improvement of the quality of domestic cigarette products. After reducing the amount of tar and nicotine, how to maintain the style characteristics of cigarette products and reflect the high aroma and satisfaction of Chinese-style cigare...
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IPC IPC(8): A24B15/28
Inventor 崔秀明袁毅高国营
Owner YINGTAN HUABAO FLAVORS & FRAGRANCES