Tooth-protecting freeze-dried milk piece and preparation method thereof

A technology of freeze-drying and milk cubes, which is applied to milk preparations, bacteria used in food preparation, dairy products, etc., to achieve economical preparation methods, prevent tooth decay, and protect teeth

Inactive Publication Date: 2022-01-21
JUNLEBAO DAIRY GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, there have been a wide variety of products for the prevention of dental caries, such as xylitol chewing gum, probiotic conditioners, and various health care medicines. There are still few products with good dental caries prevention effect and popular flavor

Method used

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  • Tooth-protecting freeze-dried milk piece and preparation method thereof
  • Tooth-protecting freeze-dried milk piece and preparation method thereof
  • Tooth-protecting freeze-dried milk piece and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Embodiment 1 A kind of mouth guard freeze-dried milk block

[0043] This embodiment includes the following steps carried out in sequence:

[0044] S1. Ingredients:

[0045] Take 60kg of raw milk and heat it up to 65°C, add 1.5kg of xylitol, 2.6kg of whey protein powder and 6kg of soybean powder (3kg of lentil powder + 3kg of pea powder), stir until fully dissolved, homogenize under a pressure of 20MPa, and Sterilize at 98°C for 300s to obtain solution A;

[0046] S2. Fermentation:

[0047] Take solution A, cool down to 37°C, add Lactobacillus plantarum N3117 (1kg, live bacteria amount is 1×10 7 cfu / g) bacteria powder and Lactobacillus paracasei N1115 bacteria powder (1.5kg, live bacteria amount is 1×10 7 cfu / g) composed of 2.5kg of fermented bacteria powder, stirred to fully dissolve the bacteria powder, and kept the temperature constant, fermented for 6h, demulsified, and obtained solution B;

[0048] Wherein, Lactobacillus paracasei N1115 (Lactobacillus paracasei...

Embodiment 2～6

[0052] Embodiment 2-6 mouthguard freeze-dried milk block

[0053] Examples 2 to 6 are freeze-dried milk cubes for tooth protection. Their preparation methods are basically the same as those in Example 1. The only difference lies in the ratio of raw materials and process parameters. See Table 1 for details:

[0054] Table 1 Embodiment 2~6 parameter table

[0055]

[0056]

[0057] The content of the other parts of Examples 2-6 is the same as that of Example 1.

Embodiment 7

[0058] Example 7 Effect Experiment of Mouthguard Freeze-dried Milk Cube

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PUM

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Abstract

The invention discloses a tooth-protecting freeze-dried milk piece and a preparation method thereof. The freeze-dried milk piece is prepared by the following steps: heating raw milk, adding xylitol, whey protein powder and bean flour, performing homogenizing, sterilizing and cooling, adding zymophyte powder for fermentation, adding pulp, nut powder and compound bacteria powder, and performing pre-freezing and vacuum freeze-drying. According to the preparation method, by virtue of reasonable raw material components and proportion combined with a fermentation freeze-drying process, the prepared freeze-dried milk piece is balanced in nutrition proportion and easy to absorb, and has a good effect of preventing decayed teeth especially due to the synergistic effect of lactobacillus plantarum N3117 and lactobacillus paracasei in the nut powder and the compound bacteria powder.

Description

technical field [0001] The invention belongs to the technical field of dairy products, and relates to a freeze-dried milk block, in particular to a mouthguard freeze-dried milk block and a preparation method thereof. Background technique [0002] According to statistics, 60% of the people in the world are experiencing or have had this oral disease of dental caries, and dental caries has become a public health problem. The main cause of dental caries is that in the case of poor oral hygiene, the food is initially digested by the oral cavity, and the sugar produced remains in the oral cavity, which is decomposed into organic acids by caries-causing bacteria, which gradually erodes the outer layer of tooth enamel, forming dental caries. Streptococcus mutans can convert sugar into complex polysaccharides, which are the main pathogenic bacteria that form dental caries. The viscous insoluble extracellular polysaccharides produced by such pathogenic bacteria adhere to the surface ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C9/13A23C9/133
CPCA23C9/1315A23C9/133A23C9/1307A23V2400/165A23V2400/175A23V2400/169A23V2400/515
Inventor 魏立华薛玉玲袁庆彬王世杰冯丽莉张栋杨婉秋荀一萍封肖颖
Owner JUNLEBAO DAIRY GRP CO LTD
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