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Preparation method of brittle capsule, brittle capsule and application thereof

A brittle capsule and capsule technology, applied in microcapsule preparation, microsphere preparation, tobacco preparation and other directions, can solve the problem of weak aroma holding ability of volatile components and so on

Active Publication Date: 2016-12-14
CHINA TOBACCO FUJIAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The inventors have obtained a new preparation method of brittle capsules. The prepared brittle capsules are used in tobacco products, which can effectively control the release of volatile components in flavors and improve the problem of weak fragrance-holding ability of volatile components.

Method used

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  • Preparation method of brittle capsule, brittle capsule and application thereof
  • Preparation method of brittle capsule, brittle capsule and application thereof
  • Preparation method of brittle capsule, brittle capsule and application thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0165] Preparation example 1 prepares green tea and finished tea leaves

[0166] Go to Anxi Xianghua, the place where Tieguanyin is produced, and pick the fresh leaves of Tieguanyin autumn tea according to the picking requirements of Tieguanyin. Finished tea.

[0167] in,

[0168] Sun-drying method: Spread the picked Tieguanyin autumn tea fresh leaves evenly in a cool and ventilated place for sun-drying at a temperature of 30°C until the leaves lose their luster, the leaves are soft, and the bottom of the leaf is held by the hand. After the dark green.

[0169] Greening method: Put the sun-dried tea greens into a shaker for green processing. The amount of green tea added is half of the volume of the shaker. The speed of the shaker is 30r / min, and the temperature of the shaker is 22°C. , airing temperature is 18 ℃. The first shake green time is 10 minutes, spread out the tea green after shaking green on the blue and green rack and make it in the air, after airing for 1 hou...

preparation example 2

[0174] Preparation example 2 prepares green tea pure dew

[0175] Get the Tieguanyin that preparation example 1 obtains and make green tea 15kg. Tieguanyin autumn tea is made into green tea and directly steam distilled in a steam still. The lower part of the steam distillation kettle is provided with a water vapor inlet, and the upper part is provided with a steam outlet. Inside the steam distillation kettle, between the steam inlet and the outlet, there are equipped with an active tray for placing the product to be distilled and passing through the steam. perforated sieve plate. Put 15kg of Tieguanyin green tea on the sieve plate of the steam still, and the water vapor (temperature about 105°C) enters the still from the lower part of the still, and fully contacts with Tieguanyin autumn tea as green tea through the sieve plate , and then lead out from the upper water vapor outlet, condense through the condenser (condenser temperature -5 ~ 10°C), and collect the distillate....

preparation example 3

[0177] Preparation example 3 prepares green tea essential oil

[0178] Add saturated saline to the green tea hydrosol obtained in Preparation Example 2, add ethyl acetate for extraction, and the weight of ethyl acetate is 30% of the weight of the green tea hydrosol, and separate the ethyl acetate extract. Repeat the extraction 5 times according to the above steps, and combine the ethyl acetate extracts. Add anhydrous Na 2 After SO4 was dried, it was concentrated under reduced pressure. The conditions for concentration under reduced pressure were a temperature of 35° C. and a vacuum of 210 mbar. When the concentration was nearly dry, the concentration was stopped to obtain 5.0 g of a residue. Then add dehydrated ethanol of 3 times the amount of the residue weight, continue to concentrate under reduced pressure, the temperature of decompressed concentration is 40 ° C, and the vacuum degree is 120 mbar, and concentrate until nearly all of the dehydrated ethanol and ethyl aceta...

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Abstract

The invention belongs to the field of essences for tobaccos, and relates to a preparation method of a brittle capsule. The method comprises the following steps: (1) mixing essences and an ester solvent to obtain a core material; (2) mixing a sodium alginate solution with an insoluble divalent metal salt to obtain a wall material of which the kinetic viscosity is 200-2300 cps at 25 DEG C; (3) carrying out coextrusion on the core material and wall material by concentric nozzles to obtain a capsule blank, wherein the core material and wall material are not soluble; and (4) immersing the capsule blank in an acid solution to perform curing, and separating to obtain the primary processed capsule. The invention also relates to a brittle capsule and application thereof. When being applied to tobaccos, the brittle capsule can effectively control the release of volatile components in the essences and improve the problem of poor aroma retentivity. The green tea extract is made into the brittle capsule, thereby endowing the tobaccos with the green tea characteristics, and improving the fragrance quality.

Description

technical field [0001] The invention belongs to the field of flavoring essence for tobacco, and in particular relates to a preparation method of a brittle capsule, and also relates to the prepared brittle capsule and its application. Background technique [0002] In recent years, with the promotion of "harm reduction and tar reduction" technology in the domestic cigarette industry and the improvement of consumption levels, the tar content of commercially available cigarettes has been continuously reduced, and is currently lower than 12mg / stick. However, along with the reduction of the tar content of cigarettes, cigarette products inevitably have shortcomings such as reduced aroma quality, weakened style, and weak sense of satisfaction. Therefore, developing flavors and applying them to cigarettes has become an important means to highlight the style of cigarette products and improve the quality of cigarettes. [0003] my country is the origin of tea. The tea area has a vast ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J13/02C11B9/00A24B3/12A24B15/24
CPCA24B3/12A24B15/24B01J13/025C11B9/0003
Inventor 章雪锋刘加增范坚强张峰向晨陈小明李斌蓝洪桥
Owner CHINA TOBACCO FUJIAN IND
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