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Nicotine liquid containing salvia miltiorrhiza extracts and preparing method of nicotine liquid

An electronic cigarette liquid, fat-soluble extract technology, applied in the fields of tobacco, food science, tobacco processing, etc., can solve the problems of easy decomposition of active ingredients by heat, inability to effectively raise Salvia miltiorrhiza ingredients, and destruction of active ingredients.

Inactive Publication Date: 2016-03-23
立场电子科技发展(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the active ingredients in Danshen are heat-sensitive substances, and the active ingredients are easily decomposed when heated.
In this patent document, it is not an ideal method to prepare the salvia miltiorrhiza extract by heating and refluxing, which leads to serious damage to the active ingredients
In addition, the active ingredients in Salvia miltiorrhiza are Tanshinone II A , Tanshinone I, cryptotanshinone, and dihydrotanshinone as the representative fat-soluble components and salvianolic acid B as the representative of the water-soluble components, the components in Danshen cannot be effectively extracted through mixed extraction or single extraction.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] 1) Weigh 90 g of dried honeysuckle flower and 30 g of Sophora japonica flower according to the mass ratio of 3:1, mix them, crush them, and filter them with a 40-mesh sieve. Then add a 50% ethanol solution according to the ratio of solid to liquid: 1:20. The solution was ultrasonically extracted at 65° C. and pH 4 for 1.5 h, and the ultrasonic power was 200 W.

[0071] 2) The ultrasonicated extract is inoculated with complex enzymes (cellulase: pectinase = 1:1), and the inoculation amount is 5%. The enzyme reaction time is 60 min, the reaction temperature is 30° C., and the reaction pH is 3. After the enzymolysis reaction is finished, filter with a microporous membrane with a pore size of 0.45 μm, concentrate and dry to obtain the mixed extract of honeysuckle and Sophora japonica.

[0072] 3) Weigh 80 g of Salvia miltiorrhiza, add about 50% water of the raw material sample after drying, and place it tightly for 30 minutes after fully wetting. After the medicinal mate...

Embodiment 2

[0077]1) Weigh 30 g of dried honeysuckle flower and 30 g of Sophora japonica flower according to the mass ratio of 1:1, mix them, grind them, and filter them with a 40-mesh sieve. Then add a 50% ethanol solution according to the ratio of solid to liquid: 1:20. The solution was ultrasonically extracted at 75°C and pH 5 for 2 hours, and the ultrasonic power was 350W.

[0078] 2) The ultrasonicated extract is inoculated with complex enzymes (cellulase: pectinase = 1:1), and the inoculation amount is 10%. The enzyme reaction time is 60 min, the reaction temperature is 30° C., and the reaction pH is 3. After the enzymolysis reaction is finished, filter with a microporous membrane with a pore size of 0.45 μm, concentrate and dry to obtain the mixed extract of honeysuckle and Sophora japonica.

[0079] 3) Weigh 80 g of Salvia miltiorrhiza, add about 50% water of the raw material sample after drying, and place it tightly for 30 minutes after fully wetting. After the medicinal mater...

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PUM

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Abstract

The invention discloses nicotine liquid containing salvia miltiorrhiza extracts and a preparing method of the nicotine liquid. Plant polyphenols and plant phenanthrenequinone are both natural antioxidants, and have obvious pharmacological activities in various aspects such as the anti-inflammation aspect, the antioxidation aspect, the anticancer aspect and the angiocarpy protection aspect. The salvia miltiorrhiza extracts have the obvious natural antioxidation activity and angiocarpy protection effects. The novel pure natural antioxidation nicotine liquid with the health function is prepared in a mode of combining the plant polyphenols and the salvia miltiorrhiza extracts. The invention also provides the preparing method of the nicotine liquid. According to the method, water-soluble and liposoluble ingredients in salvia miltiorrhiza are extracted at the normal temperature; and the yield of active ingredients in extraction liquid is improved.

Description

technical field [0001] The invention relates to an electronic cigarette liquid and a preparation method thereof, in particular to an additive in the electronic cigarette liquid and its formula and preparation method, and the invention belongs to the technical field of chemical preparation. Background technique [0002] With the strengthening of tobacco control efforts by government departments and the improvement of public health awareness. The status of traditional tobacco products is gradually giving way to some new tobacco products. Among them, low-temperature non-combustible tobacco products use the principle of low-temperature heating to avoid a large amount of toxic and harmful substances brought by traditional tobacco through combustion. As a new type of tobacco product that has emerged in recent years, electronic cigarettes are similar in appearance and smoking to traditional cigarettes. E-liquid products with various flavors are widely loved by consumers and a larg...

Claims

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Application Information

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IPC IPC(8): A24B15/26A24F47/00
CPCA24B15/26A24F47/008
Inventor 林嘉宇
Owner 立场电子科技发展(上海)有限公司
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