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Althaea rosea flower extract coproduction preparation method and applications thereof

A technology of hollyhock flower and extract is applied to the preparation method for co-production of hollyhock flower extract and the application field of the extract in cigarettes, which can solve the problems such as the application of the extract that has not yet been seen, and achieves improved sensory comfort and improved aroma quality. , the effect of simple production process

Active Publication Date: 2014-10-08
ZHENGZHOU TOBACCO RES INST OF CNTC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many applied studies in the fields of medicine, health products and food, but the application of its extract in tobacco has not been seen yet.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Take the dried hollyhock flower, remove impurities, crush it and weigh it; add 90% ethanol with 12 times its mass, heat up to 70°C and extract for 3 hours, wait for the material liquid to cool to room temperature, filter it with a 400-mesh filter cloth, and remove the clear liquid. Concentrate under pressure to 50% ointment content to obtain the ethanol extract of hollyhock flower. Add 8 times the mass of hollyhock flower dry powder and an ammonia solution with a concentration of 1.0% to the slag after alcohol extraction, heat and extract at 80°C for 3 hours; add hydrochloric acid to adjust the pH value to 4.5 after cooling to room temperature, add the mass of hollyhock flower dry powder 0.2% cellulase and 0.8% pectinase, keep the temperature at 40°C for 3 hours; then heat up to 85°C and reflux for 3 hours, stop heating, wait for the feed solution to cool to room temperature, centrifuge at 4000 rpm for 40 min, the obtained supernatant Concentrate under reduced pressure ...

Embodiment 2

[0026] Take dried hollyhock flowers, remove impurities, crush and weigh them; extract twice with 80% ethanol at 80°C, the mass ratio of solid to liquid is 1:7 and 1:6 in turn, and the extraction time is 2 hours each time, and the two extracts are combined , concentrated under reduced pressure to a paste content of 30% to obtain the ethanol extract of hollyhock flower. Add 10 times the mass of hollyhock flower dry powder and 0.5% ammonia solution to the slag after alcohol extraction, heat and extract at 90°C for 2 hours; after cooling to room temperature, add hydrochloric acid to adjust the pH value to 4.0; then add hollyhock flower Dry powder mass of 0.5% cellulase and 0.5% pectinase was reacted at a constant temperature of 50°C for 4 hours; then heated to 95°C and refluxed for 2 hours. After the heating was stopped, the feed liquid was cooled to room temperature, vacuum filtered, and the vacuum degree was -0.08 MPa, and the obtained clear liquid was concentrated under reduced...

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PUM

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Abstract

The invention discloses an althaea rosea flower extract coproduction preparation method. By taking althaea rosea flowers as raw materials, two tobacco flavors are prepared step by step from the same batch of raw material, wherein the preparation steps include extraction and separation. The preparation method particularly comprises the following steps: a. removing impurities from the dried althaea rosea flowers and crushing; b. extracting and concentrating with ethanol to obtain ethanol extract of althaea rosea flower; c. extracting the alcohol-extracted residues by using ammonium water solution; and d. cooling, regulating pH value with hydrochloric acid, and adding an enzyme preparation for conducting constant-temperature reaction; and conducting heating digestion and reduced-pressure concentration to obtain aqueous extract concentrated liquor of althaea rosea flower. The preparation method is mostly characterized in that the two novel tobacco flavors (alcohol extract of althaea rosea flower and aqueous extract concentrated liquor of althaea rosea flower) can be prepared from the althaea rosea flower, the applications of the two flavors cannot change the original performance and processing technology of cigarettes, the flavor quality of the cigarettes can be improved, and the sensation comfortableness of the cigarettes in smoking can be increased; the althaea rosea is widely distributed in China and is abundant, the production technology is simple and easy to operate, the production cost is low, and therefore the althaea rosea flower extract coproduction preparation method has practical production significance and values.

Description

technical field [0001] The invention relates to the field of tobacco spices in cigarette additives, in particular to a co-production preparation method of hollyhock flower extract and the application of the extract in cigarettes. The implementation of this technology does not change the existing processing technology of cigarettes, and can improve the smoking quality and sensory comfort of cigarettes. Background technique [0002] As the tar content of domestic cigarette products continues to decrease, problems such as reduced cigarette aroma, weakened style characteristics, and poor comfort have been caused to varying degrees. In order to improve the overall quality of cigarette products, the development of new flavors for tobacco with distinctive features and stable quality is a major solution. Among them, natural flavors have become the focus of research and development in recent years because of their rich fragrance, vivid fragrance, safety and environmental protection....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/02A24B15/24
Inventor 张文娟张建勋彭桂新马宇平于建春黄光富宗永立屈展陈芝飞杨伟平徐秀娟芦昶彤孙志涛
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
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