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Microencapsulated acidity regulator and preparation method thereof

An acidity regulator and microcapsule technology, which is applied in the field of food additives, can solve the problems of caking, weakening of later effects, and affecting product use, etc., and achieve the effects of convenient operation and control, simple steps, and high production efficiency

Inactive Publication Date: 2017-03-15
GUANGDONG GUANGYI TECH IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the sour agent encounters carbonate, etc., it is easy to generate carbon dioxide gas, which makes the leavening agent work earlier, and the later effect will be weakened.
In addition, some sour agents such as citric acid, lactone, etc. have strong hygroscopicity, and when stored at room temperature, they are prone to agglomeration and affect the use of the product

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A microcapsule-embedded acidity regulator is composed of a wall material and an acidity regulator core material in a weight ratio of 1:3, and the wall material embeds the leavening agent core material;

[0025] The wall material comprises the following raw materials by weight: 55 parts of distilled glycerol monostearate and 40 parts of hydrogenated vegetable oil;

[0026] The wall material is glucono-delta-lactone.

[0027] A preparation method of a microcapsule-embedded acidity regulator. The wall material is first melted at a temperature of 70° C., the acidity regulator core material mixed with the material is put into the mixed material, and the core material is stirred evenly, and spray condensation and granulation are carried out through a centrifugal spray tower to obtain the preparation method. Microencapsulated acidity regulators.

Embodiment 2

[0029] A microcapsule-embedded acidity regulator is composed of a wall material and an acidity regulator core material in a weight ratio of 10:2.5, and the wall material embeds the leavening agent core material;

[0030] The wall material comprises the following raw materials by weight: 30 parts of distilled glycerol monostearate, 10 parts of hydrogenated vegetable oil and 1 part of sorbitan monooleate;

[0031] The acidity regulator core material includes the following raw materials in parts by weight: 10 parts of glucono-delta-lactone, 1 part of citric acid and 1 part of corn starch.

[0032] A method for preparing a microcapsule-embedded acidity regulator. First, the wall material is melted at a temperature of 90° C., the acidity regulator core material mixed with the material is put into the mixed materials, and the core material is stirred evenly, and spray condensation and granulation are carried out through a centrifugal spray tower to obtain the preparation method. Mic...

Embodiment 3

[0034] A microcapsule-embedded acidity regulator, which is composed of a wall material and an acidity regulator core material in a weight ratio of 15:2, and the wall material embeds the leavening agent core material;

[0035] The wall material comprises the following raw materials by weight: 55 parts of distilled glycerol monostearate, 40 parts of hydrogenated vegetable oil and 5 parts of sorbitan monooleate;

[0036] The acidity regulator core material includes the following raw materials in parts by weight: 45 parts of glucono-delta-lactone, 5 parts of citric acid and 5 parts of corn starch.

[0037] A method for preparing a microcapsule-embedded acidity regulator. The wall material is first melted at a temperature of 110° C., the core material of the acidity regulator added into the mixed material is stirred evenly, and spray condensation granulation is carried out through a centrifugal spray tower to obtain the preparation method. Microencapsulated acidity regulators.

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Abstract

The invention relates to the technical field of food additives, in particular to a microencapsulated acidity regulator and a preparation method thereof. The microencapsulated acidity regulator is composed of a wall material and an acidity regulator core material in a weight ratio of 1-30:3-1; the wall material wraps a swelling agent core material and is at least one of distilled glycerin monostearate, sorbitan monooleate, hydrogenated vegetable oil, glycerol monolaurate, diacetyl tartaric acid ester of mono(di)glycerides, polyglycerol fatty acid ester, sodium stearoyl lactate and calcium stearoyl lactate; the acidity regulator core material is at least one of gluconic acid-delta-lactone, malic acid, citric acid and fumaric acid. The microencapsulated acidity regulator has advantages that release speed of the acidity regulator can be controlled under certain conditions, and accordingly reactions of the acidity regulator with other substances in advance in certain environment can be reduced; the microencapsulated acidity regulator is less prone to damping and convenient to store and transport.

Description

technical field [0001] The invention relates to the technical field of food additives, in particular to a microcapsule-embedded acidity regulator and a preparation method thereof. Background technique [0002] As the main additive of food sour taste, acidulant can increase appetite, adjust the pH value of food, and at the same time, it can also help preservatives to play a better fresh-keeping effect. However, if the sour agent encounters carbonate, etc., it is easy to generate carbon dioxide gas, which makes the leavening agent work earlier, and the later effect will be weakened. In addition, some acidulants, such as citric acid, lactone, etc., have strong hygroscopicity, and they are prone to agglomeration when stored at room temperature, which affects the use of the product. SUMMARY OF THE INVENTION [0003] In order to overcome the shortcomings and deficiencies existing in the prior art, the object of the present invention is to provide a microcapsule-embedded acidity...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L27/00
Inventor 何贝何松苏子良
Owner GUANGDONG GUANGYI TECH IND
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