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Prebiotics-containing goat milk tablet and preparation method thereof

A technology of prebiotics and goat milk tablets, applied in the field of prebiotic goat milk tablets and its preparation, can solve the problems of milk powder color deepening and blackening, and achieve the effects of regulating human nutrition balance, improving sleep quality, and enhancing body immunity

Inactive Publication Date: 2012-10-31
SHAANXI RES INST OF AGRI PRODS PROCESSING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the oligosaccharides disclosed in this patent are directly added to milk, and then spray drying technology is used to produce prebiotic milk powder. Due to the high temperature during the re-spraying process, the sugars may undergo Maillard reaction. The color of the sprayed milk powder is deepened or even blackened.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 1) After the goat milk is purified and standardized, the goat milk is concentrated under reduced pressure so that the solid content reaches 42% to obtain the raw goat milk. The raw goat milk is spray-dried (inlet air temperature is 160-165°C, exhaust air temperature is 75-65°C ) after cooling to room temperature and passing through a 60-mesh sieve to obtain goat milk powder;

[0022] 2) Use a three-dimensional motion mixer (Nanjing Xudong Drying Equipment Factory, SYH-15) to mix 84% goat milk powder, 5% sucrose, 5% glucose, 5% prebiotics and 1% stearin by mass percentage Sieve through a 60-mesh sieve to obtain prebiotic-containing goat milk powder after magnesium acid is mixed;

[0023] The prebiotic is a mixture of chitosan and gentiooligosaccharide;

[0024] 3) Then use a single-punch tablet press to make prebiotic goat milk powder from goat milk powder containing prebiotics;

[0025] The maximum tabletting pressure of the tablet press: 15KN; tabletting diameter: φ1...

Embodiment 2

[0027] 1) After the goat milk is purified and standardized, the goat milk is concentrated under reduced pressure so that the solid content reaches 45% to obtain the raw goat milk. The raw goat milk is spray-dried (inlet air temperature is 160-165°C, exhaust air temperature is 75-65°C ) after cooling to room temperature and passing through a 80-mesh sieve to obtain goat milk powder;

[0028] 2) Use a three-dimensional motion mixer (Nanjing Xudong Drying Equipment Factory, SYH-15) to mix 74% goat milk powder, 7% sucrose, 8% glucose, 10% prebiotics and 1% stearin by mass percentage After magnesium acid is mixed, sieve through 80 meshes to obtain goat milk powder containing prebiotics;

[0029] The prebiotic is a mixture of stachyose and trehalose;

[0030] 3) Then use a single-punch tablet press to make prebiotic goat milk powder from goat milk powder containing prebiotics;

[0031] The maximum tabletting pressure of the tablet press: 15KN; tabletting diameter: φ8mm; mass: 0.4g...

Embodiment 3

[0033] 1) After the goat milk is purified and standardized, the goat milk is concentrated under reduced pressure so that the solid content reaches 50% to obtain the raw goat milk. The raw goat milk is spray-dried (inlet air temperature is 160-165°C, exhaust air temperature is 75-65°C ) is cooled to room temperature and passed through a 40-mesh sieve to obtain goat milk powder;

[0034] 2) Use a three-dimensional motion mixer (Nanjing Xudong Drying Equipment Factory, SYH-15) to mix 80% goat milk powder, 6% sucrose, 6% glucose, 7% prebiotics and 1% stearin by mass percentage Sieve through a 40-mesh sieve after magnesium acid is mixed to obtain goat milk powder containing prebiotics;

[0035] The prebiotic is a mixture of chitosan and isomaltulose;

[0036] 3) Then use a single-punch tablet press to make prebiotic goat milk powder from goat milk powder containing prebiotics;

[0037] The maximum tabletting pressure of the tablet press: 15KN; tabletting diameter: φ10mm; mass: 0....

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Abstract

The invention discloses a prebiotics-containing goat milk tablet and a preparation method thereof. The method comprises the following steps of: purifying and standardizing goat milk; performing reduced-pressure concentration to obtain the raw material goat milk; performing spray drying of the raw material goat milk and cooling to room temperature to obtain goat milk powder; mixing the goat milk powder, sucrose, glucose, prebiotics and magnesium stearate to obtain prebiotics-containing goat milk powder; and preparing the prebiotics-containing goat milk powder into a prebiotics goat milk tablet by a single-stroke tablet press. In the invention, the prebiotics and the goat milk powder are mixed in a dry mixing mode, thus the Maillard reaction is avoided, and the color quality of the prebiotics goat milk powder is not influenced so as to avoid influence on the color of the prebiotics goat milk tablet. Meanwhile, the prebiotics added to the former patents is maltooligosaccharide, galactooligosaccharide, fructo-oligosaccharide, xylo-oligosaccharide, raffinose or the like; and in the invention, stachyose, trehalose, isomaltulose, oligochitosan and gentiooligsaccharide are added into the goat milk powder as prebiotics to prepare the goat milk tablet.

Description

Technical field: [0001] The invention belongs to the field of health food, and in particular relates to a prebiotic goat milk tablet and a preparation method thereof. Background technique [0002] Goat milk was published in the book "Observations On Goat" (Observations On Goat) by the Food and Agriculture Organization of the United Nations (FAO) in the 1970s, which mentioned: "Since a long time ago, goat milk has been widely considered to be especially suitable for the elderly. People, people who are sick, people who are recovering from illness, and infants. The consumption of goat milk can relieve allergy symptoms. The fat globules of goat milk are small (only 1 / 3 of milk), and the content of chain fatty acids is high. Easy to absorb. The EGF (epidermal growth factor) contained in goat milk can not only promote the growth of epithelial cells, but also repair the mucosal epithelial cells of the stomach, trachea and skin. acid), and can enhance the body's immunity, adjust th...

Claims

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Application Information

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IPC IPC(8): A23C9/18A23C9/152
Inventor 陈合马振兴舒国伟马齐秦涛
Owner SHAANXI RES INST OF AGRI PRODS PROCESSING TECH
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