Ocentyl succinic short-chain alpha-glucan flavor capsule and preparation method thereof

A technology of octenyl succinic acid and dextran, applied in the application, tobacco, e-liquid filter and other directions, can solve the problems of poor solubility and low embedding rate, and achieve high embedding rate, good solubility, and people's acceptance high degree of effect

Inactive Publication Date: 2019-10-01
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an octenyl succinic acid short-chain α-glucan flavored capsule and a preparation method thereof, which effectively solves the problem of low embedding rate and poor solubility of the existing octenyl succinic acid short-chain α-glucan The problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of preparation method of octenyl succinic acid short-chain α-glucan-n-hexanal capsule, concrete steps are:

[0034] (1) Enzymatic hydrolysis of waxy corn starch into short-chain α-glucans:

[0035] Add dried waxy cornstarch to Na at pH 5.0 2 HPO 4 - In citric acid buffer solution, obtain a starch slurry with a weight concentration of 15%, stir it in a boiling water bath for 30 minutes, cool down the starch to be gelatinized to 58°C, and add Prolugal Lanzyme (activity 1000ASPU / g) was used for enzymolysis, and stirred continuously for 8h; after that, the supernatant was obtained by centrifugation, and the obtained supernatant was heated at 100°C for 30min to inactivate the enzyme, and then the reaction solution was placed at -18 Store in a refrigerator at ℃ for 10 hours, and freeze-dry for 48 hours to obtain short-chain α-glucans with an average degree of polymerization of 17.

[0036] (2) Esterifying the short-chain α-glucan obtained in step (1) with octenyl su...

Embodiment 2

[0046] A preparation method of octenyl succinic acid short-chain alpha-glucan-gamma caprolactone capsules, the specific steps are:

[0047] (1) Enzymatic hydrolysis of waxy corn starch into short-chain α-glucans:

[0048] Add dried waxy cornstarch to Na at pH 5.0 2 HPO 4 - In citric acid buffer solution, obtain a starch slurry with a weight concentration of 15%, stir it in a boiling water bath for 30 minutes, cool down the starch to be gelatinized to 58°C, and add Prolugal Lanzyme (activity 1000ASPU / g) was used for enzymolysis, and stirred continuously for 8h; after that, the supernatant was obtained by centrifugation, and the obtained supernatant was heated at 100°C for 30min to inactivate the enzyme, and then the reaction solution was placed at -18 Store in a refrigerator at ℃ for 10 hours, and freeze-dry for 48 hours to obtain short-chain α-glucans with an average degree of polymerization of 17.

[0049] (2) The resulting short-chain α-glucan is esterified with octenyl s...

Embodiment 3

[0057] A preparation method of octenylsuccinic acid short-chain α-glucan-2,5-dimethyl-pyrazine inclusion compound, the specific steps are:

[0058] (1) Enzymatic hydrolysis of waxy corn starch into short-chain α-glucans:

[0059] Add dried waxy cornstarch to Na at pH 5.0 2 HPO 4 - In citric acid buffer solution, obtain a starch slurry with a weight concentration of 15%, stir it in a boiling water bath for 30 minutes, cool down the starch to be gelatinized to 58°C, and add Prolugal Lanzyme (activity 1000ASPU / g) was used for enzymolysis, and stirred continuously for 8h; after that, the supernatant was obtained by centrifugation, and the obtained supernatant was heated at 100°C for 30min to inactivate the enzyme, and then the reaction solution was placed at -18 Store in a refrigerator at ℃ for 10 hours, and freeze-dry for 48 hours to obtain short-chain α-glucans with an average degree of polymerization of 17.

[0060] (2) The resulting short-chain α-glucan is esterified with o...

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PUM

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Abstract

The invention discloses an ocentyl succinic short-chain alpha-glucan flavor capsule, which is of a nuclear shell structure. A flavor substance is adopted as a nucleus, and ocentyl succinic short-chainalpha-glucan is adopted as a shell. The polymerization degree of the short-chain alpha-glucan obtained in the mode that pullulanase conducts enzymolysis on waxy maize starch is 17-20, and the prepared short-chain alpha-glucan has better flexibility and higher embedding rate for the flavor substance than those of long-chain starch.

Description

technical field [0001] The invention belongs to the technical field of cigarettes, and in particular relates to an octenyl succinic acid short-chain alpha-glucan flavor capsule and a preparation method thereof. Background technique [0002] Flavor substances are mostly volatile small molecules, including different chemical types such as hydrocarbons, alcohols, esters, phenols, amines, sulfides, and mercaptans. In general, the flavor substances in food contain the following characteristics: first, most of the flavor substances are not composed of only one component, and at the same time, the solubility of different components to water and oil affects each other; The boiling point of the component is low, generally 30-180°C, but it is extremely volatile, so it is easy to lose; third, it is sensitive to oxygen, light, heat and other environments. Flavor substances play an important role in life, but they are often volatile and unstable, and are easily lost during processing. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/02A24D3/06
CPCA24D3/0216A24D3/061
Inventor 王凯蒋举兴雷声冯涛朱瑞芝张翼鹏肖冬何靓刘亚刘娟
Owner CHINA TOBACCO YUNNAN IND
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