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Natural compound sweetening agent and preparation method thereof

A technology of sweetener and stevioside, which is applied in the field of natural compound sweetener and its preparation, can solve the problems of uneven product particle size, influence on taste and flavor, poor product uniformity, etc., and achieve stable properties and solubility The effect of shortening the time and improving production efficiency

Active Publication Date: 2014-03-19
HILL PHARMA
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to overcome that when erythritol, Luo Han Guo extract and stevioside are used as raw materials to prepare sweeteners in the prior art, the raw materials are only simply mixed, and the obtained product has poor uniformity and no Stable, easy to separate, or mixed at a specific temperature and then cooled to crystallize, the particle size of the obtained product is very uneven, the production efficiency is low, the color of the product becomes darker, the bitterness increases, and it will have an unpleasant impact on the taste and Defects such as substances of flavor, provide a kind of natural compound sweetener and preparation method thereof

Method used

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  • Natural compound sweetening agent and preparation method thereof
  • Natural compound sweetening agent and preparation method thereof
  • Natural compound sweetening agent and preparation method thereof

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preparation example Construction

[0044] Each raw material and content thereof in the preparation method of embodiment 1-5 are as shown in table 1:

[0045] Each raw material and content thereof in the preparation method of table 1 embodiment 1-5

[0046]

Embodiment 1

[0048] Raw material and content thereof are as shown in the embodiment 1 of table 1;

[0049] Preparation process and steps: dissolve erythritol, Luo Han Guo extract and stevioside in water, concentrate in vacuum at 85°C to a relative density of 1.441, the pressure of vacuum concentration is -0.09MPa, and then under the conditions of 60°C and -0.09MPa Crystallization, drying, and 97.4g of the obtained product have a particle size between 20-40 mesh.

[0050] Among them, the Luo Han Guo extract is prepared by the following methods: (1) Extraction: crush the raw material dried Luo Han Guo and put it into the extraction tank, add 20% ethanol 4 times the weight of the raw material to reflux and extract three times, each time for 2 hours; (2) Concentration: Combine Three ethanol extracts, after recovering ethanol, concentrated until the weight of the medicinal solution is 4 times the weight of the raw materials used; (3) Filtration: through tubular centrifugal filtration, the filtr...

Embodiment 2

[0056] Raw materials and their contents are as shown in Example 2 of Table 1;

[0057] Preparation process and steps: dissolve erythritol, Luo Han Guo extract and stevioside in water, concentrate in vacuum at 70°C to a relative density of 1.362, and the pressure of vacuum concentration is -0.09MPa, then at 55°C and -0.07 Crystallization under the condition of MPa, drying, and 97.8g of the obtained product have a particle size between 20-40 mesh.

[0058] Among them, the Luo Han Guo extract is prepared by the following methods: (1) Extraction: crush the raw material dried Luo Han Guo and put it into the extraction tank, add 20% ethanol 4 times the weight of the raw material to reflux and extract three times, each time for 2 hours; (2) Concentration: Combine Three ethanol extracts, after recovering ethanol, concentrated until the weight of the medicinal solution is 4 times the weight of the raw materials used; (3) Filtration: through tubular centrifugal filtration, the filtrate ...

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Abstract

The invention discloses a natural compound sweetening agent and a preparation method thereof. The preparation method comprises the following steps of dissolving erythritol, a momordica grosvenori extract and stevioside into water; concentrating at temperature of 55 to 95 DEG C; crystallizing at pressure of -0.06 to -0.1MPa under the temperature of 50 to 70 DEG C; drying; and granulating to obtain the natural compound sweetening agent, wherein 97.8 to 99.9% of erythritol is added, and the sum of added momordica grosvenori extract and stevioside reaches 0.1 to 2.2% in mass percentage of raw materials. The sweetening agent prepared by the preparation method is high in purity, uniform in particle size and density, uniform in color and stabile in performance.

Description

technical field [0001] The invention relates to an additive, in particular to a natural compound sweetener and its preparation. Background technique [0002] With the development of science and technology and the strengthening of people's awareness of health, people have found that excessive consumption of sucrose is very harmful to the human body. Nutritional surveys have found that although eating sugar may not directly cause diabetes, long-term consumption of a large number of sweets will cause diabetes. Excessive insulin secretion, carbohydrate and fat metabolism disorder, cause the internal environment imbalance in the human body, and then promote the occurrence of various chronic diseases, such as cardiovascular and cerebrovascular diseases, diabetes, obesity, senile cataract, dental caries, myopia, and rickets. Therefore, sugar-free, low-calorie, and all-natural sweeteners are becoming the trend of the times, and the market potential is huge. [0003] Erythritol, the...

Claims

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Application Information

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IPC IPC(8): A23L1/236A23L1/09A23L33/105A23L33/125
CPCA23L27/30A23L29/30
Inventor 肖满意周阳峰易跃能邓义德陈锋徐月灿
Owner HILL PHARMA
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