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Vegetable oil type tobacco humectant and preparation method thereof

A technology of vegetable oil and moisturizing agent, which is applied in the fields of tobacco, tobacco processing, food science, etc., can solve the problems of high content of emulsifier, no moisturizing and moisture-proofing, high production cost, and achieves good moisturizing effect, convenient addition and low cost. low effect

Inactive Publication Date: 2012-11-21
SHANGHAI TOBACCO GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Chinese patent 200610140305.8 discloses a tobacco humectant and its application method. The tobacco humectant is an aqueous solution of pyrrolidone carboxylate (pyroglutamic acid), which is also a kind of hygroscopic tobacco humectant without humectant Moisture-proof effect, and the price is expensive, it is difficult to popularize and apply
However, the tobacco humectant needs to be produced through high-temperature emulsification, and the content of the emulsifier used is high, and the production cost is high, so its application is limited

Method used

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  • Vegetable oil type tobacco humectant and preparation method thereof
  • Vegetable oil type tobacco humectant and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The preparation of embodiment 1 humectant

[0038] method 1:

[0039] Weigh corn oil, polyoxyethylene sorbitan monooleate (Tween 80, HLB value 15.0) 4wt% and deionized water 56wt% according to the ratio of 40wt% corn oil, polyoxyethylene sorbitan monooleate Monooleate, water. Mix corn oil and polyoxyethylene sorbitan monooleate, stir evenly to obtain a mixed solution; add the prepared mixed solution into deionized water, stir and emulsify at 1000 rpm, and the obtained emulsion is vegetable oil tobacco moisturizing Agent sample 1.

[0040] Method 2:

[0041] According to soybean oil 30wt%, polyoxyethylene lauryl ether 3wt% (HLB value 16.9, purchased from Shanghai Yixin Biotechnology Co., Ltd.), polyvinyl alcohol 1wt% and deionized water 66wt%, soybean oil and polyoxyethylene Mix lauryl ether and stir evenly to obtain a mixed solution; dissolve polyvinyl alcohol in deionized water to obtain an aqueous solution of an auxiliary emulsifier; add the mixed solution prepare...

Embodiment 2

[0054] The effect detection of embodiment 2 humectants

[0055] See Table 1 for the vegetable oil tobacco humectant samples 1-8 prepared in Example 1 and their quality evaluation results. Because the particle size is closely related to the stability of the emulsion and its spreading behavior on the tobacco surface, the particle size is used as one of the quality evaluation indicators of the emulsion, which is measured by a Malvern Zetasizer particle size analyzer; and the smaller viscosity of the emulsion is beneficial to its The method of spraying is applied to the tobacco, so the viscosity is used as another indicator for quality evaluation, and is measured by a Malvern Gemini2 rheometer.

[0056] Table 1 Formula weight ratio (%) and quality evaluation results of the embodiment of the present invention

[0057]

[0058] The moisture-retaining and moisture-proof properties of the humectant prepared by each method in Example 1 were investigated. Add the humectant prepared...

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Abstract

The invention relates to the field of tobacco processing, in particular to vegetable oil type tobacco humectant and a preparation method thereof. The vegetable oil type tobacco humectant disclosed by the invention comprises the following ingredients in percentage by weight: 10-40% of plant oil, 1.2-6% of emulsifying agent and 54-88% of water, wherein the emulsifying agent is food-grade non-ionic surfactant or natural emulsifying agent. The vegetable oil type tobacco humectant disclosed by the invention has the advantages of simple method, low cost and convenience in adding, is safe and nontoxic after being added into the tobacco without affecting the aroma of a cigarette, and has two efficacies on moisturizing and preventing damp, and the quality of the tobacco is greatly improved.

Description

technical field [0001] The invention relates to the field of tobacco processing, in particular to a plant oil tobacco humectant and a preparation method thereof. Background technique [0002] In the process of tobacco processing and cigarette circulation, maintaining a stable tobacco moisture content has an important impact on ensuring its quality. First of all, it is beneficial to improve the processing resistance of shredded tobacco, and it is beneficial to slow down the volatilization of flavor components in tobacco during transportation and storage; secondly, considering cigarette consumption behavior, the moisture content of tobacco directly affects the sensory comfort and comfort of smoking. irritating. [0003] According to literature reports, the moisture retention properties of tobacco are highly related to its physical structure properties. Tobacco leaves are a loose porous material with a high potential for absorbing moisture. However, precisely because of its ...

Claims

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Application Information

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IPC IPC(8): A24B15/28
Inventor 沙云菲吴达楼佳颖刘百战
Owner SHANGHAI TOBACCO GRP CO LTD
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