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Liquid dairy food containing omega-3 unsaturated fatty acid and method for producing the same

A technology of unsaturated fatty acids and dairy products, which is applied in the field of liquid dairy products, can solve problems such as the limitation of the application range of omega-3 long-chain polyunsaturated fatty acids, the influence of the properties of milk beverage products, and inappropriate processing technology, so as to promote the improvement of human body's psychological quality. Vascular health, sub-healthy state of nourishing the brain and improving intelligence, and the effect of expanding the sales cycle

Active Publication Date: 2009-07-01
INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Therefore, the scope of application of omega-3 long-chain polyunsaturated fatty acids is still limited at present. In my country's liquid dairy product market, no product added with omega-3 long-chain polyunsaturated fatty acids has been found, because such products Homogenization and high-temperature sterilization are required during processing. The homogenization process will cause the immune factor to undergo oxidation reaction due to the damage of the protective layer and be exposed again, introducing peculiar smell; high-temperature treatment will also lead to the loss of active factor; on the other hand, When this functional factor is introduced, improper processing technology will also have an impact on the properties of the milk drink product itself

Method used

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  • Liquid dairy food containing omega-3 unsaturated fatty acid and method for producing the same
  • Liquid dairy food containing omega-3 unsaturated fatty acid and method for producing the same

Examples

Experimental program
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Effect test

Embodiment 1

[0043] Formula: 994 parts of milk, 5 parts of omega-3 unsaturated fatty acid, 1 part of monoglyceride;

[0044] Preparation steps:

[0045] (1) Pasteurize the purified raw liquid milk at 72°C for 10 seconds; then cool the pasteurized raw liquid milk to below 8°C to obtain pasteurized raw milk;

[0046] (2) Take part of the cooled pasteurized raw milk, add monoglyceride, mix and stir evenly, then add the mixed milk to the remaining pasteurized raw milk to form a formulated milk composition, raise the temperature to 65°C, Homogenize under pressure; sterilize the homogenized formulated milk composition at 121°C for about 4 seconds, and then cool it below 25°C to make aseptic liquid milk;

[0047] (3) Utilize a filter membrane with a pore size of 0.2-0.3 μm to sterilize the omega-3 unsaturated fatty acid, and then sterilize the omega-3 unsaturated fatty acid again by irradiating ultraviolet light for 20-30s,

[0048] (4) Add sterile omega-3 unsaturated fatty acids to the cooled ...

Embodiment 2

[0050] Formula: 600 parts of milk, 2 parts of omega-3 unsaturated fatty acid, 2 parts of sucrose fatty acid ester, and 396 parts of ingredient water;

[0051] Preparation steps:

[0052] (1) Take raw milk whose temperature does not exceed 8°C, and remove mechanical impurities in the raw milk through a milk cleaning process to obtain raw liquid milk; then pasteurize the raw liquid milk after cleaning at 85°C for 5 seconds and then cooling the pasteurized raw liquid milk to below 8°C to obtain pasteurized raw milk;

[0053] (2) Take part of the cooled pasteurized raw milk, add sucrose fatty acid ester, mix and stir evenly, add the mixed milk to the remaining pasteurized raw milk to become a formulated milk composition, heat up to 70°C, Homogenize under mass pressure; sterilize the homogenized formulated milk composition at 137°C for about 4s, and then cool it below 25°C to make aseptic liquid milk;

[0054] (3) First, use a membrane with a pore size of 0.2-0.3 μm to sterilize ...

Embodiment 3

[0057] Formula: 350 parts of milk, 10 parts of omega-3 unsaturated fatty acids, 1.2 parts of sodium carboxymethylcellulose, 1 part of lactic acid, 2.5 parts of citric acid, 0.5 parts of essence, 50 parts of white sugar, and 584.8 parts of ingredient water;

[0058] Preparation steps:

[0059] (1) Take raw milk with a temperature not exceeding 8°C, remove mechanical impurities in the raw milk through a milk cleaning process, and obtain raw liquid milk; then pasteurize the purified raw liquid milk at 85°C for 5 seconds; Then cooling the pasteurized raw liquid milk to below 8°C to obtain pasteurized raw milk;

[0060] (2) Prepare aseptic liquid milk:

[0061] (1) White granulated sugar and sodium carboxymethyl cellulose (CMC) are mixed evenly, take appropriate batching water and be heated to 80 ℃, slowly add the mixture of this white granulated sugar and CMC, constantly stir and dissolve 25 minutes, be cooled to 35 ℃, Pour into the batching tank and mix well with the pasteurize...

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Abstract

The invention relates to a liquid dairy product containing omega-3 unsaturated fatty acid; 0.01-10 parts of omega-3 unsaturated fatty acid are contained per 100 parts by weight. Because omega-3 unsaturated fatty acid is reasonably added, the dairy product has good stability and taste while providing the immunologic competence efficacy. The invention also relates to the production method of the liquid dairy product; omega-3 unsaturated fatty acid is added in sterilized normal temperature posterior segment so that all functional components will not lose and the health-care function can be fully performed.

Description

technical field [0001] The invention relates to a liquid dairy product, in particular to a liquid dairy product containing omega-3 unsaturated fatty acids and a production method thereof, belonging to the field of liquid dairy product manufacturing. Background technique [0002] In today's society, people's pace of work and life is accelerating. At the same time, work pressure and psychological pressure are also increasing. In this case, through scientific fitness and balanced diet to ensure the body's nutritional balance, prevent and improve sub-health status, It has increasingly become the goal that modern people accept and strive to achieve. [0003] By taking some function-enhanced foods or medicines added with specific immunonutrients (or immunomodulatory factors), it can not only provide energy and substrates for the body, but also regulate the body's inflammatory response and enhance immune function. In recent years, with the in-depth understanding of the mechanism o...

Claims

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Application Information

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IPC IPC(8): A23C9/152A23C9/158A23C3/07A23C3/00
Inventor 巴根纳王艳萍郑卫东冯春霞任新志
Owner INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD
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