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Probiotic milk tablet and preparation method thereof

A technology of probiotics and milk tablets, which is applied in the direction of milk preparations, dairy products, milk preservation, etc., can solve the problems such as the decrease of the number of viable bacteria in probiotics and is not suitable for industrial production, so as to increase the number of viable bacteria in bacterial powder and reduce the Dry mouth and sticky teeth, improve the effect of storage period

Pending Publication Date: 2022-07-29
YANGZHOU YANGDA KANGYUAN DAIRY
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Problems solved by technology

This method directly mixes high-concentration and high-activity probiotic suspensions with main and auxiliary materials to granulate and tablet, and has no dependence on bacterial powder and strains. However, the centrifugation method is suitable for miniaturized research and is not suitable for industrial production.
In addition, with the prolongation of storage time, the number of viable probiotic bacteria in probiotic milk tablets decreased significantly

Method used

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  • Probiotic milk tablet and preparation method thereof
  • Probiotic milk tablet and preparation method thereof
  • Probiotic milk tablet and preparation method thereof

Examples

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Embodiment Construction

[0028] The specific embodiments of the present invention will be described in detail below with reference to the examples. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

[0029] The probiotic milk tablets of the following examples and comparative examples were prepared from the components in Table 1.

[0030] In the following examples and comparative examples, the preparation method of the fermented bacteria powder is as follows: inoculate the strains at 37° C. after activation, inoculate them in the culture solution for 3-4 hours, add active protective agents (including lactose, 1 % glutathione, 0.05% glycerol), pre-freeze at ~80℃ for 8 ~ 12h and then freeze-dried in vacuum, freeze-drying temperature is -40 ~ -50℃, vacuum degree is 50 ~ 80Mbar, time is 24 ~ 48h.

[0031] Table 1 Milk tablet preparation raw material components (unit: g) of each embod...

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Abstract

The invention discloses a probiotic milk tablet and a preparation method thereof. The probiotic milk tablet is prepared from the following raw materials in parts by mass: 20-80 parts of milk powder, 5-20 parts of zymophyte powder, 1-5 parts of maltodextrin, 2-6 parts of a sweetening agent, 0.2-0.5 part of microcrystalline cellulose, 0.2-1 part of magnesium stearate and 0.01-0.02 part of multivitamins. The probiotic milk tablet is prepared by taking the fermented bacterial powder rich in probiotics as the basis and the milk powder, the maltodextrin, the sweetening agent, the compound vitamins and the like as auxiliary materials, the milk tablet has the characteristics of multiple strains, high activity, rich vitamins and the like, the viable count in the storage process is reduced through the synergistic interaction effect of the antioxidant components and the multiple strains, and the shelf life of the probiotic milk tablet is prolonged. Further, the final storage period is prolonged.

Description

technical field [0001] The present invention relates to dairy products, in particular, to a probiotic milk tablet and a preparation method thereof. Background technique [0002] Milk tablets are dairy products that are convenient to eat and carry, and are very popular with children. The ingredients of milk tablets are mainly milk powder and maltose, which are processed by adding certain coagulants after spray drying. The main nutrients of milk tablets are carbohydrates, fats, etc. In recent years, there have been some reports about probiotic milk tablets at home and abroad. Probiotic milk tablets have both the nutritional value of milk and the special physiological functions of probiotics, integrating nutrition and health care. [0003] The Chinese Patent Application Publication No. CN102239920A discloses a method for preparing probiotic milk tablets. After culturing probiotics with enriched medium, centrifuging them and suspending them with milk medium to obtain a high-ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C9/18A23C9/152A23C9/158A23C9/156A23C3/08
CPCA23C9/18A23C9/152A23C9/158A23C9/156A23C9/1526A23C3/08A23V2400/173A23V2400/123A23V2400/515A23V2400/175A23V2400/113A23V2400/249
Inventor 杨仁琴徐广新周炜张宜辉吴慧姜庆林印伯星贾若微
Owner YANGZHOU YANGDA KANGYUAN DAIRY
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