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Preparation method of menthone microcapsule and application of menthone microcapsule in chewing tobacco

A technology of menthone and microcapsules, applied in the field of preparation of menthone microcapsules, can solve problems such as bad taste of tobacco, reduce people's sense of experience, etc., and achieve the effects of high acceptance, increased aroma, and strong mint taste.

Inactive Publication Date: 2020-07-28
SHANGHAI INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: the harmful smoke produced by the burning of cigarettes, and the bad taste of the tobacco itself in the chewing tobacco of smokeless products, which reduces the problem of people's sense of experience

Method used

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  • Preparation method of menthone microcapsule and application of menthone microcapsule in chewing tobacco
  • Preparation method of menthone microcapsule and application of menthone microcapsule in chewing tobacco
  • Preparation method of menthone microcapsule and application of menthone microcapsule in chewing tobacco

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Experimental program
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Effect test

Embodiment 1

[0034] A preparation method of menthone microcapsules and its application in chewing tobacco, the specific steps are:

[0035] (1) Preparation of debranched starch:

[0036] Take a certain amount of waxy cornstarch (dry basis), and use a phosphate buffer solution with a pH value of 5 to make starch milk with a mass concentration of 15%, and then stir and gelatinize at 100°C for 40min. After the gelatinization is completed, set the temperature to Lower to 60°C, add pullulanase (1000ASPU / g), the weight ratio of gelatinized starch to enzyme is 50:1, and keep stirring for 10h, then centrifuge (3000r / min, 5min) the supernatant The solution was heated to 95°C for 20 minutes to inactivate the enzyme activity, and finally cooled to room temperature of 25°C, then placed in a refrigerator at 4°C for 8 hours, and then freeze-dried for 48 hours to obtain demyelinated starch.

[0037] (2) Preparation of Menthone Microcapsules:

[0038]Prepare 2mg / mL debranched starch solution, heat it at...

Embodiment 2

[0051] A preparation method of menthone microcapsules and its application in chewing tobacco, the specific steps are:

[0052] (1) Preparation of debranched starch:

[0053] Take a certain amount of waxy cornstarch (dry basis), use a phosphate buffer solution with a pH value of 5 to make starch milk with a mass concentration of 20%, and then stir and gelatinize at 100°C for 30min. After the gelatinization is completed, set the temperature to Lower to 55°C, add pullulanase (1000ASPU / g), the weight ratio of gelatinized starch to enzyme is 55:1, and keep stirring for 10h, then centrifuge (3000r / min, 5min) supernatant The solution was heated to 90°C for 20 minutes to inactivate the enzyme activity, and finally cooled to room temperature of 25°C, then placed in a refrigerator at 4°C for 10 hours, and then freeze-dried for 36 hours to obtain demyelinated starch.

[0054] (2) Preparation of Menthone Microcapsules:

[0055] Prepare a 3 mg / mL debranched starch solution, heat it at 10...

Embodiment 3

[0059] A preparation method of menthone microcapsules and its application in chewing tobacco, the specific steps are:

[0060] (1) Preparation of debranched starch:

[0061] Take a certain amount of waxy cornstarch (dry basis), and use a phosphate buffer solution with a pH value of 5 to make starch milk with a mass concentration of 30%, and then stir and gelatinize at 100°C for 40min. After the gelatinization is completed, set the temperature to Lower to 65°C, add pullulanase (1000ASPU / g), the weight ratio of gelatinized starch to enzyme is 60:1, and keep stirring for 15h, then centrifuge (3000r / min, 5min) supernatant The solution was heated to 100°C for 30 minutes to inactivate the enzyme activity, and finally cooled to room temperature of 25°C, then placed in a refrigerator at 4°C for 10 hours, and then freeze-dried for 72 hours to obtain debranched starch.

[0062] (2) Preparation of Menthone Microcapsules:

[0063] Prepare a 4mg / mL debranched starch solution, heat it at ...

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Abstract

The invention discloses a preparation method of a menthone microcapsule and application of the menthone microcapsule in chewing tobacco. The preparation method of the menthone microcapsule comprises the following steps: firstly, carrying out enzymolysis on waxy corn to obtain debranched starch, and then embedding menthone by taking the debranched starch as a wall material to prepare the menthone microcapsule. The preparation method of a menthone microcapsule provided by the invention is simple and convenient to operate, low in cost, and can significantly improve the stability and slow releaseeffect of the menthone microcapsule, particularly according to the preparation method of the menthone microcapsule and application of the menthone microcapsule in chewing tobacco, the problem of harmful smoke generated by cigarette combustion is solved, the bad smell of tobacco itself in chewing tobacco is also well shielded, and the cool mint fragrance of chewing tobacco is also increased.

Description

technical field [0001] The invention relates to a preparation method of menthone microcapsules, in particular to a preparation method of menthone microcapsules and its application in chewing tobacco, belonging to the technical field of food industry. Background technique [0002] With the development and progress of society, a variety of tobacco products have been developed, such as cigarettes, cigars, pipe tobacco, hookah, snuff, chewing tobacco, and roll-your-own tobacco. Different demands on the color, aroma and taste of tobacco products have formed tobacco products with different styles and characteristics. The traditional cigarettes circulating on the market are mainly cigarettes made of shredded tobacco, cigarette paper and cellulose acetate filters. It pollutes the environment and causes great harm to the health of passive smokers. One of the most direct ways to eliminate the harm of smoking is to eliminate the smoke produced by burning cigarettes. Therefore, it is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/02A24D3/06A24B13/00
CPCA24B13/00A24D3/0216A24D3/061
Inventor 冯涛胡中山庄海宁姚凌云宋诗清孙敏王化田王慧潘真
Owner SHANGHAI INST OF TECH
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