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Preparation method of apple extract for cigarettes

A technology for apple extracts and cigarettes, which is applied in the field of preparation of apple extracts for cigarettes. It can solve the problems of weakening the improvement effect of apple extracts, weakening the effect of throat irritation, and high content of impurities in the extracts, and achieves convenient size and stimulation. The effect of low smoke and high smoke quality

Active Publication Date: 2022-01-11
SHENZHEN ZINWI BIO-TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The production process of apple extract mainly includes the steps of extraction, filtration and concentration, but the extracted extract contains more soluble impurities, which cannot be completely filtered out only by filtration, resulting in a higher content of impurities in the prepared extract
Impurities will weaken the effect of apple extract on smoke improvement, that is, the effect of apple extract on reducing the irritation of smoke on the throat is weakened, which in turn affects the smoking experience

Method used

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  • Preparation method of apple extract for cigarettes
  • Preparation method of apple extract for cigarettes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A preparation method of apple extract for smoking, comprising the following steps:

[0039] S1 reflux extraction: select qualified freeze-dried apples, and crush the freeze-dried apples to a size of 40 mesh to obtain raw materials. Then add water ten times the weight of the raw material to the raw material, and filter after hot reflux extraction for 0.5h to obtain the residue and filtrate; then add water twice the weight of the raw material to the residue, continue hot reflux extraction for 1.5h and then filter, retain the filtrate ; The filtrate obtained by filtering after two extractions is combined to obtain the first filtrate;

[0040] S2 Preparing the initial paste: Concentrate the first filtrate by rotary evaporation, stop the rotary evaporation until the relative density is 1.2350±0.0080, and obtain the initial paste;

[0041] S3 Settlement: Add 90wt% ethanol three times the weight of the initial paste to the initial paste to obtain a mixed solution; stir the mi...

Embodiment 2

[0045] The difference between the present embodiment and embodiment 1 is that the freeze-dried apples have 5 meshes.

Embodiment 3

[0047] The difference between this example and Example 1 is that, in the settling step, the temperature for freezing and standing is -20°C.

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Abstract

The invention relates to the technical field of tobacco flavors and fragrances, and particularly discloses a preparation method of an apple extract for cigarettes, which comprises the following steps: adding water into an apple raw material for hot reflux extraction, then filtering, and retaining a first filtrate; concentrating the first filtrate to obtain primary paste; re-dissolving the primary paste by using ethanol, uniformly stirring, freezing and standing for a period of time, extracting supernatant liquid, adding ethanol into the supernatant liquid, freezing and standing again, and repeating the operation until the supernatant liquid is in a red light-transmitting state; then filtering the supernatant liquid in the red light-transmitting state to obtain a second filtrate; and concentrating the second filtrate to obtain a primary concentrated solution, adding polyhydric alcohols, uniformly mixing, continuously concentrating until the relative density of the paste is 1.2920 + / -0.0080 to 1.3000 + / -0.0080, and discharging to obtain a product. The preparation method has the advantage of reducing the content of impurities in the apple extract.

Description

technical field [0001] The present application relates to the technical field of flavors and fragrances for tobacco, more specifically, it relates to a preparation method of apple extract for tobacco. Background technique [0002] Apples are rich in carbohydrates, protein, fat, vitamin C, pectin, tannic acid, organic acids, calcium, phosphorus, iron, potassium and other minerals. At the same time, apples contain unique aroma substances. Adding apple extracts to cigarettes or electronic atomization devices can make the smoke have a unique aroma, and at the same time reduce the irritation of the smoke on the throat. [0003] The production process of apple extract mainly includes the steps of extraction, filtration and concentration, but the extracted extract contains more soluble impurities, which cannot be completely filtered out only by filtration, resulting in a higher content of impurities in the prepared extract. Impurities will weaken the effect of apple extract on imp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/167A24B15/18A24B15/24
CPCA24B15/167A24B15/18A24B15/24Y02A50/30
Inventor 邹军邹阳刘梅森
Owner SHENZHEN ZINWI BIO-TECH CO LTD
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