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Sleep-assisting milk powder and preparation method thereof

A technology for sleep aid and milk powder, which is applied in the field of sleep aid milk powder and its preparation. It can solve the problems of limited addition of sleep functional ingredients, poor sleep quality, and single structure of milk powder, and achieve strong market demand prospects and delicate taste. , The effect of simple production process

Pending Publication Date: 2021-04-09
BRIGHT DAIRY & FOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem solved by the present invention is based on the fact that middle-aged and elderly people tend to suffer from poor sleep quality and are relatively easy to wake up early. In order to overcome the defects in the prior art such as the single structure of sleep-assisting milk powder products and the limited addition of milk powder sleep functional components, etc. A GABA-enhanced milk powder and a preparation method thereof are provided, and a middle-aged and elderly milk powder and a preparation method thereof are provided

Method used

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  • Sleep-assisting milk powder and preparation method thereof
  • Sleep-assisting milk powder and preparation method thereof
  • Sleep-assisting milk powder and preparation method thereof

Examples

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preparation example Construction

[0030] A preparation method of sleep aid milk powder, said method comprising the following steps:

[0031] (1) adding sodium glutamate to the raw milk and undergoing homogenization, sterilization and cooling processes to obtain a feed liquid;

[0032] (2) inoculating the starter with the feed liquid obtained in step (1) to ferment;

[0033] (3) sterilizing and homogenizing the fermented milk obtained in step (2);

[0034] (4) mixing the homogenized fermented milk obtained in step (3) with auxiliary materials evenly, sterilizing and homogenizing to obtain a fermented feed liquid with a solid content of 20% to 45%;

[0035] (5) spray drying the fermented feed liquid obtained in step (4) to obtain fermented milk powder;

[0036] (6) Evenly mix the fermented milk powder obtained in step (5) with auxiliary materials such as whole milk powder and concentrated whey protein powder, and then pack it.

[0037] Wherein, the raw material milk described in step (1) is conventionally use...

Embodiment 1

[0054] A milk powder formula for assisting sleep, the raw materials of which are: raw milk 53.16%, whole milk powder 15.95%, concentrated whey egg (34) 10.63%, concentrated whey protein powder (80) 1.06%, desalted whey Powder 14.89%, maltodextrin 3.77%, starter 0.0021% and sodium glutamate 0.53%.

[0055] The preparation method of auxiliary sleep milk powder:

[0056] (1) Add 1% sodium glutamate to the raw milk that has passed the acceptance test, and undergo two-stage homogenization. Minutes, and cooled to 37 ° C, to obtain the feed liquid after sterilization;

[0057] (2) Put the starter (Streptococcus thermophilus) into the material liquid obtained in step (1) after cooling, and stir in the fermenter for 15 minutes, so that the bacteria are evenly dispersed in the material; 37 ° C for 72 hours of heat preservation ;

[0058] (3) Sterilize and homogenize the fermented milk in step (2). The sterilization conditions are 95°C and 50 seconds; It is 2MPa, and the temperature ...

Embodiment 2

[0064] A milk powder formula for sleep aid, its raw materials are: 34.40% of raw milk, 15.46% of whole milk powder, 15.46% of concentrated whey egg (34), 1.55% of concentrated whey protein powder (80), desalted whey Powder 21.65%, maltodextrin 11.13%, starter 0.0072% and sodium glutamate 0.34%.

[0065] The preparation method of sleep aid milk powder comprises:

[0066] (1) Add 0.6% sodium glutamate to the raw milk that has passed the acceptance test, and undergo two-stage homogenization. Minutes, and cooled to 35 ° C to obtain the feed liquid after sterilization;

[0067] (2) Put the starter (Streptococcus thermophilus) into the material liquid obtained in step (1) after cooling, and stir in the fermenter for 15 minutes, so that the bacteria are evenly dispersed in the material; 40 ° C for 60 hours of heat preservation ;

[0068] (3) Sterilize and homogenize the fermented milk in step (2). The sterilization conditions are 85°C and 35 seconds; is 1MPa, and the temperature ...

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Abstract

The invention discloses milk powder for assisting sleep and a preparation method of the milk powder. The milk powder comprises the following raw materials in percentage by mass: 34.40-53.16% of raw milk, 12.46-26.01% of whole milk powder, 11.69-17.01% of concentrated whey protein powder, 14.89-21.65% of desalted whey powder, 0-11.13% of maltodextrin, 0.0016-0.0072% of leavening agent and 0.34-0.83% of sodium glutamate. The preparation method comprises the following steps: adding sodium glutamate into raw milk, homogenizing, sterilizing and cooling; inoculating a leavening agent, fermenting, sterilizing and homogenizing; adding desalted whey powder and maltodextrin, uniformly mixing, sterilizing, homogenizing and spray-drying to obtain fermented milk powder; and uniformly mixing the fermented milk powder with the whole milk powder and the concentrated whey protein powder to obtain the product. The milk powder is rich in GABA and alpha lactalbumin, can improve sleep, and is high in stability, fine and smooth in taste after being brewed and natural in flavor.

Description

technical field [0001] The invention belongs to the technical field of fermented food, and in particular relates to a sleep-assisting milk powder and a preparation method thereof. Background technique [0002] According to data, about 27% of people in the world have sleep disorders, and the incidence of insomnia in my country has reached 38.2%. Insomnia can have adverse effects on different groups of people. For example, men with insomnia are prone to slow reaction, lack of concentration, decreased thinking ability and accelerated human aging; women with insomnia are prone to rough skin, dull skin, bad temper, spots and obesity; elderly people with insomnia are prone to early dementia, heart disease Cerebrovascular disease and memory and immunity decline, thereby increasing the mortality rate. Therefore, good sleep is very important to maintain the physical health and mental health of the human body. Traditional insomnia treatment methods include self-regulation through m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C21/06A23C21/02A23C21/10
CPCA23C21/06A23C21/02A23C21/10
Inventor 揭良苏米亚刘振民贾宏信陈文亮齐晓彦徐致远
Owner BRIGHT DAIRY & FOOD
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