Cough-relieving tobacco tar and cough-relieving electronic cigarette
A technology of e-liquid and nicotine, applied in the field of electronic cigarettes, to achieve the effect of quick cough relief and good effect
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[0021] A preparation method of bitter vegetable extract is as follows:
[0022] (1) Wash the fresh bitter herbs with flowing clean water;
[0023] (2) Blanch the washed bitter cabbage in hot water at 90°C for 1 minute, put it into cold water to cool it, and drain it;
[0024] (3) Cut the drained bitter cabbage into 2-5cm pieces, grind them into powder or slurry, and filter to remove impurities;
[0025] (4) Take 95% ethanol as the extracting liquid, extract with a Soxhlet extractor, distill the obtained extract after cooling, remove ethanol, and obtain the bitter vegetable extract.
Embodiment 1
[0027] An anti-cough e-liquid, comprising component A and component B: the component A contains the following components by weight: 1 part of tobacco extract, 40 parts of propylene glycol, 40 parts of glycerin, and 1 part of nicotine , the B component contains 2 parts of the above bitter herb extract.
Embodiment 2
[0029] An anti-cough e-liquid, comprising component A and component B: the component A contains the following components by weight: 5 parts of tobacco extract, 30 parts of propylene glycol, 30 parts of glycerin, and 0.5 part of nicotine , the B component contains 0.5 part of the above bitter vegetable extract.
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