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Cow milk and sheep milk mixed beverage and preparation method thereof

A beverage, cattle and sheep technology, applied in dairy products, milk preparations, applications, etc., can solve the problem of insufficient goat milk, achieve the effects of reducing allergies, reducing the risk of allergies, and easy digestion and absorption

Inactive Publication Date: 2014-06-11
黑龙江省乳品工业技术开发中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the research on goat milk abroad is developing rapidly, but domestic research on the utilization of goat milk is still relatively small

Method used

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  • Cow milk and sheep milk mixed beverage and preparation method thereof
  • Cow milk and sheep milk mixed beverage and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1: Separation of bovine milk whey and preparation of glycosylated goat milk casein

[0025] (1) Preparation of milk whey: take 500mL milk, sterilize at 121°C for 15min, centrifuge at 10000g for 20min at high speed, remove fat, collect supernatant, adjust pH to 4.7, centrifuge at 40000g for 20min, collect supernatant, filter at 0.45μm Membrane filtration, and the filtrate was collected.

[0026] (2) Preparation of goat casein: take 500mL goat milk, sterilize at 121°C for 15min, centrifuge at 10000g for 20min at high speed, remove fat, collect the supernatant, adjust the pH to 4.6, centrifuge at 40000g for 20min, collect the precipitate, and weigh the precipitate , add dextrin powder at a ratio of 1:4, and the dextrin powder is prepared by mixing β-cyclodextrin and maltodextrin at a ratio of 1:3. After adding an appropriate amount of water to dissolve, freeze-dry, incubate for 24 hours at a temperature of 60°C and a relative humidity of 70%, and recover the sampl...

Embodiment 2

[0027] Embodiment 2: the preparation of cow's and goat's milk mixed beverage

[0028] (1) Preparation of ingredients: Take 50g of apple juice, 25g of white sugar, add appropriate amount of water to dissolve, filter through a filter membrane and set aside; take 1g of xanthan gum, 1g of CMC, mix well and add appropriate amount of hot water to dissolve and set aside.

[0029] (2) Take 175g of the mixture of cow's milk whey and goat's casein, the ratio of cow's milk whey and goat's casein is 3:1, add it to the blending tank, add other ingredients and 0.15g of potassium sorbate, add drinking water to 500mL, fully After stirring and mixing, the pH was adjusted to 5.6 with citric acid.

[0030] (3) UHT sterilize the prepared goat milk and cow milk mixed milk drink, sterilize at 135 degrees Celsius for 5 seconds, and then fill it.

Embodiment 3

[0031] The preparation of embodiment 3 cow and goat milk mixed beverage

[0032] (1) Preparation of ingredients: Take 50g of grape juice and 50g of fructose, add appropriate amount of water to dissolve, and filter through a filter membrane for later use; take 1g of carrageenan and 1g of sodium alginate, mix well and add appropriate amount of hot water to dissolve before use.

[0033] (2) Take 150g of milk whey and goat's casein mixture, the ratio of cow's milk whey and goat's casein is 3:1, add it to the blending tank, add other ingredients and 0.15g of ethyl p-hydroxybenzoate, add drinking water to dilute to 500mL, after fully stirring and mixing, adjust the pH to 5.6 with malic acid.

[0034] (3) UHT sterilize the prepared goat milk and cow milk mixed milk drink, sterilize at 135 degrees Celsius for 5 seconds, and then fill it.

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Abstract

The invention discloses a cow milk and sheep milk mixed beverage and a preparation method thereof, belonging to the technical field of dairy product processing. Cow milk and sheep milk are used as raw materials and are mixed to enable the beverage to have the respective advantages of the cow milk and the sheep milk. Casein of sheep milk is glycosylated and modified to effectively reduce the sensitization of the casein of sheep milk; the odor of the sheep milk can be greatly reduced under the actions of degreasing and beta-cyclodextrin embedding; and the prepared beverage has rich nutrition, special flavor and fine mouthfeel, is easy to digest, and is suitable for all kinds of people.

Description

technical field [0001] The invention relates to a cow and goat milk mixed drink and a preparation method thereof, belonging to the technical field of dairy product processing. technical background [0002] Milk beverages refer to beverage products that are prepared or fermented with milk or dairy products as raw materials, added with water and appropriate amount of auxiliary materials. Appropriate intake of dairy products is of great benefit to human health. Dairy products contain a variety of nutrients such as protein and fatty acids necessary for the human body, and contain high calcium, iron, zinc and other minerals, which can enhance the body's immunity. It is a healthy food that promotes bone development and prevents osteoporosis. [0003] Goat milk is a dairy product with higher nutritional value than cow milk. Because its protein content and type are more in line with the digestive function of the human body, goat milk protein is more easily digested and absorbed by ...

Claims

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Application Information

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IPC IPC(8): A23C9/152
Inventor 李萌刘宁王辰元刘薇
Owner 黑龙江省乳品工业技术开发中心
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