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Red date diglyceride micro milk beverage and preparation method thereof

A diglyceride and beverage technology, applied in beverage and food fields, can solve the problems of poor bioavailability and achieve the effects of reducing body fat content, balanced and rich nutrition, and novel components

Inactive Publication Date: 2012-07-25
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, diglyceride oil has the disadvantage of poor bioavailability

Method used

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  • Red date diglyceride micro milk beverage and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1, a kind of preparation method of red date diglyceride microemulsion beverage, carries out following steps successively:

[0045]1), equipped with beverage raw materials:

[0046] The beverage raw material is composed of the following components by weight: 20% 1,3-diglyceride microemulsion, 1% jujube juice, 5% skimmed milk powder, 12% white sugar, 0.2% citric acid, 0.1% agar , 0.1% xanthan gum, 0.1% CMC-Na, and the rest is pure water. The combination of 0.1% agar, 0.1% xanthan gum and 0.1% CMC-Na is the composite stabilizer.

[0047] A, 1, the preparation method of 3-diglyceride microemulsion is as follows:

[0048] ①. Equipped with microemulsion raw materials:

[0049] The microemulsion raw material is composed of the following components by weight: 20% of 1,3-diglyceride, 3.1% of decaglycerol monolaurate, 1.4% of six polyglycerol-trioleate, 0.1% of sucrose ester (SE-11), 0.2% sucrose ester (SE-13) and 3% sodium caseinate; 5% sorbitol, and the rest is p...

Embodiment 2

[0075] Embodiment 2, a kind of preparation method of red date diglyceride microemulsion beverage:

[0076] In step 1), the beverage raw material is changed to be composed of the following components by weight: 30% 1,3-diglyceride microemulsion, 2% jujube juice, 4% skimmed milk powder, 10% sucrose, 0.25 % citric acid, 0.13% agar, 0.13% xanthan gum, 0.13% CMC-Na, and the rest is pure water.

[0077] All the other steps and contents are the same as in Example 1.

[0078] The performance of this jujube diglyceride microemulsion beverage is as follows:

[0079] The drink has a strong taste, with the mixed aroma of milk and red dates, pure and no peculiar smell, delicate taste and unique flavor. Uniform and consistent, no stratification, no precipitation or very little after 3 months of storage. The total number of colonies and Escherichia coli all met the national standard, and no pathogenic bacteria were detected.

Embodiment 3

[0080] Embodiment 3, a kind of preparation method of red date diglyceride microemulsion drink:

[0081] In step 1), the beverage raw material is changed to consist of the following components by weight: 40% 1,3-diglyceride microemulsion, 3% jujube juice, 3% skimmed milk powder, 8% xylitol , 0.3% citric acid, 0.2% agar, 0.2% xanthan gum, 0.2% CMC-Na, and the rest is pure water.

[0082] All the other steps and contents are the same as in Example 1.

[0083] The performance of this jujube diglyceride microemulsion beverage is as follows:

[0084] The drink has a strong taste, with the mixed aroma of milk and red dates, pure and no peculiar smell, delicate taste, moderate sweet and sour, and unique flavor. Uniform and consistent, no stratification, no precipitation or very little after 3 months of storage. The total number of colonies and Escherichia coli all met the national standard, and no pathogenic bacteria were detected.

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Abstract

The invention discloses a red date diglyceride micro milk beverage, consisting of the components by weight percentage: 20-40 percent of 1,3-diglyceride micro-emulsion, 1-3 percent of jujube juice, 3-5 percent of defatted milk powder, 8-12 percent of sugar, 0.2-0.3 percent of citric acid, 0.45-0.6 percent of compound stabilizer and the balance of water. The invention also discloses a preparation method of the red date diglyceride micro milk beverage, comprising the following steps of: (1) preparing raw materials of beverage; (2) blending and mixing; (3) sequentially filtering, homogenizing at high pressure, degassing and filling the mixed solution; and (4) sequentially sterilizing and cooling the filled red date diglyceride micro milk beverage to obtain the finished red date diglyceride micro milk beverage. The beverage has the characteristics of abundant nutrients, maintenance of beauty and young, stomach and spleen enhancement and the like.

Description

technical field [0001] The invention belongs to the field of food and beverage, and in particular relates to a red date diglyceride microemulsion beverage and a preparation method thereof. Background technique [0002] Diacylglycerol is a natural component of oil, and it is also an intermediate product of oil metabolism in the body. It is referred to as diglyceride and double diester. The English name is dyglyceride or diacylglycerol (abbreviated as DG, DAG). It has two isomers , 1,2-diglyceride and 1,3-diglyceride, respectively. Multiple safety assessments on 1,3-diglyceride found that 1,3-diglyceride is non-toxic and harmless to the human body, and has been identified as a "generally recognized safe" substance by the US FDA. Diacylglycerol has many advantages such as safety, nutrition, good processing suitability and high human compatibility, and is a multifunctional additive. [0003] Studies have shown that diglycerides rarely accumulate in the body. Using diglycerides...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23C9/152
Inventor 李铎杨静陈莹寿天星李归浦
Owner ZHEJIANG UNIV
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