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Stable high anthocyanin blueberry buccal tablets and preparation method thereof

A blueberry glucoside and blueberry anthocyanin technology, which is applied in the field of stable high-anthocyanin blueberry lozenges and the preparation thereof, can solve the problems of loss of health care and other biological physiological functions, loss of health care components of blueberry lozenges, decline in nutrition and physiological functions, and the like, Achieve the effect of improving the overall utilization value, reducing the loss of anthocyanins, and reducing the rate of oxidative decay.

Active Publication Date: 2016-09-07
ANHUI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Changes of blueberry anthocyanins to oxygen, oxidants, affinity agents, enzymes, metal ions, temperature, light and other external environments can cause changes in the structure of blueberry anthocyanins, resulting in a decline in their nutritional and physiological functions
As a kind of long-term preservation health food and leisure food, buccal tablet has high process temperature of granulation, drying and sterilization, which is easy to cause damage to ingredients, especially anthocyanins, which are easily oxidized and unstable; What is important is that during the storage shelf life of the buccal tablets, other components in the buccal tablets do not change, and the anthocyanins in the buccal tablets are easily destroyed by oxygen, oxidants, affinity agents, enzymes, metal ions, temperature, light, etc. Factors decompose and denature, lose their biological and physiological functions such as health care, resulting in the loss of the main health care ingredients in blueberry lozenges
[0005] In order to solve the problem that the anthocyanin content of blueberry lozenges in blueberry lozenges will cause the stability of anthocyanins to decrease during the preparation process and storage process, the present invention provides a blueberry lozenge with high anthocyanin content, and after a period of storage, blueberry containing The loss of anthocyanin content in the tablet is greatly reduced

Method used

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  • Stable high anthocyanin blueberry buccal tablets and preparation method thereof
  • Stable high anthocyanin blueberry buccal tablets and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0034] The high-anthocyanin blueberry buccal tablet comprises blueberry, chitosan, microcrystalline cellulose, mannitol, citric acid and magnesium stearate as raw materials.

[0035] Its preparation method specifically comprises the following steps:

[0036] 1) Blueberry beating: crush and beat the blueberry fruit, add 0.1 mg / g pectinase, homogenate, enzymolysis time is 1 ~ 3h, after the enzymolysis is completed, blueberry pulp is obtained, and add 0.38% blueberry pulp mass of citric acid;

[0037] 2) Centrifugal separation: the blueberry pulp is separated into blueberry juice and blueberry pomace by a centrifuge, and centrifuged for 10 to 20 minutes at a speed of 3000 to 5000r / min;

[0038] 3) Preparation of blueberry ethanol solution: mix blueberry juice with absolute ethanol at a ratio of 1:2 (v / v) to obtain blueberry ethanol solution;

[0039] 4) Ultrasonic extraction of blueberry pomace: Add blueberry pomace according to the ratio of material to liquid 1:20g / mL, add pH=...

Embodiment 2

[0060] The high anthocyanin blueberry buccal tablet comprises blueberry, microcrystalline cellulose, mannitol, citric acid and magnesium stearate as raw materials.

[0061] Its preparation method specifically comprises the following steps:

[0062] 1) Blueberry beating: crush and beat the blueberry fruit, add 1mg / g pectinase, homogenate, enzymatic hydrolysis time is 1 ~ 3h, after the enzymolysis is completed, blueberry pulp is obtained, and 1.5% blueberry pulp mass is added citric acid;

[0063] 2) Centrifugal separation: the blueberry pulp is separated into blueberry juice and blueberry pomace by a centrifuge, and centrifuged for 10 to 20 minutes at a speed of 3000 to 5000r / min;

[0064] 3) Preparation of blueberry ethanol solution: mix blueberry juice with absolute ethanol at a ratio of 1:2 (v / v) to obtain blueberry ethanol solution;

[0065] 4) Ultrasonic extraction of blueberry pomace: Add blueberry pomace according to the ratio of solid to liquid 1:20g / mL, add pH=3.5, e...

Embodiment 3

[0075] The high anthocyanin blueberry buccal tablet comprises blueberry, microcrystalline cellulose, mannitol, citric acid and magnesium stearate as raw materials.

[0076] Its preparation method specifically comprises the following steps:

[0077] 1) Blueberry beating: crush and beat the blueberry fruit, add 3mg / g pectinase, homogenate, enzymatic hydrolysis time is 1 ~ 3h, after the enzymolysis is completed, blueberry pulp is obtained, and add 0.5% blueberry pulp mass citric acid;

[0078] 2) Centrifugal separation: the blueberry pulp is separated into blueberry juice and blueberry pomace by a centrifuge, and centrifuged for 10 to 20 minutes at a speed of 3000 to 5000r / min;

[0079] 3) Preparation of blueberry ethanol solution: mix blueberry juice with absolute ethanol at a ratio of 1:2 (v / v) to obtain a blueberry ethanol solution, and the excess blueberry juice can be filled to prepare blueberry juice products;

[0080] 4) Ultrasonic extraction of blueberry pomace: Add blu...

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Abstract

The present invention provides stable high anthocyanin blueberry buccal tablets and a preparation method thereof, and belongs to the technical field of buccal tablet preparation. The stable high anthocyanin blueberry buccal tablets comprise the following components: stable blueberry anthocyanin crude extract, blueberry polysaccharide extract, microcrystalline cellulose, mannitol, citric acids, magnesium stearate and blueberry ethanol solution. At the same time, the present invention also provides a preparation method of the stable high anthocyanin blueberry buccal tablets. The preparation method comprises blueberry beating, centrifuging and separating, blueberry ethanol solution preparing, blueberry pomace ultrasonic extracting, blueberry anthocyanin extract centrifuging, freeze-drying, blueberry anthocyanin crude extract embedding, mixing according to a formula, granulating, drying, sterilizing, tabletting, etc. The stable high anthocyanin blueberry buccal tablets innovatively and comprehensively use all the active ingredients in the blueberries, and the finally prepared blueberry buccal tablets have characteristics of being high in anthocyanin content, stable in anthocyanin storage, rich in nutrient, fresh in taste, convenient in carrying, etc.

Description

technical field [0001] The invention relates to a buccal tablet and a preparation method thereof, in particular to a stable high-anthocyanin blueberry buccal tablet and a preparation method thereof. Background technique [0002] Blueberry is a member of the genus Vaccinium (Ericaceae) Vaccinium spp .) Plants, also known as bilberry, persimmon and blueberry, are evergreen or deciduous shrub-type fruit trees. At present, blueberries are widely introduced and cultivated around the world. The fruit is approximately round, with blue skin and delicate flesh, and is favored by the public. In addition to being rich in carbohydrates, fats, proteins, fats, vitamins, trace elements, flavonoids, tannins, phenolic acids and other biologically active components, blueberry fruits also have anthocyanins as one of the main functional components of blueberry fruits. [0003] Blueberry anthocyanin is a water-soluble natural food coloring widely distributed in nature, safe and non-toxic. Mod...

Claims

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Application Information

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IPC IPC(8): A23L33/105A23L29/30A23L29/00A23P10/28
CPCA23V2002/00A23V2200/02A23V2200/14A23V2200/15A23V2200/30A23V2200/302A23V2200/326A23V2200/308A23V2250/21A23V2250/032A23V2250/511A23V2250/51084A23V2250/6418A23V2300/14A23V2300/48A23V2300/10
Inventor 高学玲葛姣贺博岳鹏翔
Owner ANHUI AGRICULTURAL UNIVERSITY
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