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Astaxanthin-containing health yoghourt and preparation method thereof

A technology of health-care yogurt and astaxanthin, which is applied in the direction of milk preparations, dairy products, applications, etc., can solve the problem of single color and variety of yogurt, achieve high nutritional value and health effects, high production efficiency, and low production cost.

Inactive Publication Date: 2015-07-08
GUANGDONG MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, the sales volume of yogurt in the domestic market is increasing day by day, but the color and variety of yogurt in my country is relatively single, which cannot meet the needs of the market. Therefore, it is imperative to develop various types of yogurt
At present, there is no astaxanthin yogurt product on the market in China, and relevant research can promote the industrial application of astaxanthin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] An astaxanthin health-care yoghurt, which comprises the following components in parts by weight:

[0050] 1 part of homemade astaxanthin extract, 60 parts of white sugar, 1000 parts of fresh milk, 1 part of bacteria powder. Among them, the total number of colonies per gram of bacterial powder is 1 × 10 8 .

[0051] In this example, the mass percentage of astaxanthin contained in the self-made astaxanthin extract is 10%.

[0052] In this embodiment, the bacteria powder is a bacteria powder composed of Bifidobacterium, Lactobacillus bulgaricus, Streptococcus thermophilus, Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus rhamnosus and bifidofactor mixed in equal proportions.

[0053] The preparation method of the above-mentioned astaxanthin health-care yogurt is as follows:

[0054] Step 1, preparation of self-made astaxanthin extract: soak Haematococcus pluvialis in a mixture of ethanol and ethyl acetate with a volume ratio of 1:1, and then perform ultraso...

Embodiment 2

[0062] An astaxanthin health-care yoghurt, which comprises the following components in parts by weight:

[0063] 0.5 parts of homemade astaxanthin extract, 20 parts of white sugar, 500 parts of fresh milk, and 0.3 parts of bacteria powder. Among them, the total number of colonies per gram of bacterial powder is 5 × 10 8 .

[0064] In this example, the mass percentage of astaxanthin contained in the self-made astaxanthin extract is 8%.

[0065] In this embodiment, the bacteria powder is a bacteria powder composed of Bifidobacterium, Lactobacillus bulgaricus, Streptococcus thermophilus, Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus rhamnosus and bifidofactor mixed in equal proportions.

[0066] The preparation method of the above-mentioned astaxanthin health-care yogurt is as follows:

[0067] Step 1, preparation of self-made astaxanthin extract: soak Haematococcus pluvialis in a mixture of ethanol and ethyl acetate with a volume ratio of 1:1, and then perform...

Embodiment 3

[0075] An astaxanthin health-care yoghurt, which comprises the following components in parts by weight:

[0076] 0.1 part of homemade astaxanthin extract, 50 parts of white sugar, 600 parts of fresh milk, and 0.4 part of bacteria powder. Among them, the total number of colonies per gram of bacterial powder is 2 × 10 8 .

[0077] In this example, the mass percentage of astaxanthin contained in the self-made astaxanthin extract is 12%.

[0078] In this embodiment, the bacteria powder is a bacteria powder composed of Bifidobacterium, Lactobacillus bulgaricus, Streptococcus thermophilus, Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus rhamnosus and bifidofactor mixed in equal proportions.

[0079] The preparation method of the above-mentioned astaxanthin health-care yogurt is as follows:

[0080] Step 1, preparation of self-made astaxanthin extract: soak Haematococcus pluvialis in a mixture of ethanol and ethyl acetate with a volume ratio of 1:1, and then perform ...

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Abstract

The invention relates to the technical field of health drink processing, and in particular relates to an astaxanthin-containing health yoghourt and a preparation method thereof. The astaxanthin-containing health yoghourt comprises the following components in parts by weight: 0.3-1 part of homemade astaxanthin extract, 20-50 parts of white granulated sugar, 500-1000 parts of fresh milk and 0.3-1 part of bacterial powder, wherein the homemade astaxanthin extract contains 8-15% of astaxanthin by mass. The astaxanthin-containing health yoghourt contains the astaxanthin component, thus having very high nutritive value and health care effect and diversifying the variety of the yoghourt in China; the homemade astaxanthin extract is simple in preparation technology and high in production efficiency, and is suitable for preparing yoghourt. Therefore, the preparation method of the astaxanthin-containing health yoghourt has the characteristics of being simple in technology, low in production cost and suitable for large-scale production.

Description

technical field [0001] The invention relates to the technical field of health drink processing, in particular to an astaxanthin health yoghurt and a preparation method thereof. Background technique [0002] Astaxanthin is a non-vitamin A carotenoid, mainly found in Haematococcus pluvialis, shrimp, crab, salmon and other organisms. As a natural pigment, astaxanthin is safe, non-toxic, rich in resources and bright in color. Studies in recent years have found that astaxanthin has biological activities such as anti-oxidation, prevention of cardiovascular disease and diabetic nephropathy, and is a potential medical resource. However, in the prior art, the extraction process of astaxanthin is relatively complicated, the process is numerous, and the production is time-consuming, so it is not suitable for preparing yogurt. [0003] Yogurt is a kind of milk with unique flavor, rich nutritional value and health care effect, which is favored by consumers. In recent years, the sales ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C9/13
Inventor 邹堂斌李华文宋刚贾青黄明元
Owner GUANGDONG MEDICAL UNIV
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