A kind of oriental tobacco extract and electronic cigarette liquid

Abstract

The invention discloses aromatic tobacco extractive and electronic cigarette juice. According to the aromatic tobacco extractive, the tobacco leaves, the pipe tobacco, the tobacco waste and / or the soot of aromatic tobacco are used as raw materials, and an extraction solvent is added into a Soxhlet extractor to carry out Soxhlet extraction on the raw materials. Improvement lies in the fact that a condensation pipe of the Soxhlet extractor is connected with a vacuum pump, so that the vacuum degree of the Soxhlet extractor is maintained at 20-80 mmHg. The temperature of condensation liquid in the condensation pipe is below -5 DEG C. After Soxhlet extraction, extraction liquid is collected and is concentrated, and the aromatic tobacco extractive is obtained. A whole Soxhlet extraction system is at a negative-pressure state, the boiling point of the extraction solvent is lowered, extraction temperature is lowered, during extraction, solvent circulating is accelerated, extraction frequency is accelerated, and efficiency is high. Meanwhile, solvent heating temperature is low, the extraction condition is mild, excessive chemical reaction between aroma components in the extractive caused by solvent high-temperature heating is avoided, and the amount of extractive offensive odor is small.

Description

technical field [0001] The invention belongs to the technical field of electronic cigarettes, in particular to an extract of oriental tobacco and an electronic cigarette liquid. Background technique [0002] As a new type of tobacco product, electronic cigarette liquid determines the sensory style characteristics of electronic cigarette, so the preparation of electronic cigarette liquid becomes the key to electronic cigarette products. The basic technical principle of the electronic cigarette is that when smoking the electronic cigarette, the battery of the electronic cigarette supplies power to the atomizer of the electronic cigarette, the atomizer starts to work, and atomizes the liquid stored in the electronic cigarette to generate smoke. The smoke liquid in electronic cigarettes, also known as "smoke oil", is stored in absorbent materials, commonly known as "adsorbent cotton". The liquid in the e-cigarette is actually a formula essence, which is atomized into "smoke" wh...

AI Technical Summary

Problems solved by technology

This traditional method, 1. The extraction efficiency is not high, because a certain solvent is easy to reach saturation, and the required aroma components can no longer be extracted from the tobacco; 2. In order to improve the extraction efficiency, it will be heated until reflux, and the temperature will rise to the solvent. The boiling point will also bring unnecessary miscellaneous gases to the extracted product; 3. It needs to be filtered after extraction, especially for the filtration after soot extraction, which is very time-consuming

[0004] There is a common problem with current e-cigarette products. E-cigarette liquids lack or have weak tobacco flavor characteristics, and some are even closer to food such as chewing gum. There is a large deviation in style from smoking cigarettes, and the overall style is close to food.

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