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Yoghurt prepared from downy grape and collagen peptide Zn

A collagen peptide and hairy grape technology, which can be used in milk preparations, dairy products, applications, etc., can solve problems such as defects, and achieve the effect of saving energy and improving taste.

Inactive Publication Date: 2014-09-17
GUANGXI PROVINCE NANNING CITY ZHIJIANZHIFAN TECH CONSULTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, existing studies believe that excessive consumption of sugar substitutes may have a series of adverse consequences on the body

Method used

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  • Yoghurt prepared from downy grape and collagen peptide Zn
  • Yoghurt prepared from downy grape and collagen peptide Zn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] (1) prepare sterilized raw grape juice:

[0050] Wash the ripe grape grape fruit with water, place it in a constant or variable temperature environment of 1-18°C below the critical temperature of low temperature damage, and place it for 1 to 4 hours; take out the fruit grape fruit that has been damaged by low temperature, and transpose it Standing at a temperature of 25° C. to 45° C. for 1 to 24 hours; then repeating the above steps 1 to 20 times to obtain variable temperature treated grape berries.

[0051] Put the grape fruit after variable temperature treatment into the press, add purified water 0.5 times the weight of the grape fruit, squeeze the juice out with a pressure of 5MPa, separate the juice and pomace through cloth bag filtration, and filter through cloth bag The fruit juice is filtered and sterilized by a filter with a pore size of 20 μm to obtain sterilized grape juice;

[0052] (2) Preparation of Luo Han Guo Concentrated Juice

[0053] After crushing t...

Embodiment 2

[0059] (1) prepare sterilized raw grape juice:

[0060] Wash the ripe grape grape fruit with water, place it in a constant or variable temperature environment of 1-18°C below the critical temperature of low temperature damage, and place it for 1 to 4 hours; take out the fruit grape fruit that has been damaged by low temperature, and transpose it Standing at a temperature of 25° C. to 45° C. for 1 to 24 hours; then repeating the above steps 1 to 20 times to obtain variable temperature treated grape berries.

[0061] Put the grape fruit after variable temperature treatment into the press, add purified water twice the weight of the grape fruit, squeeze the juice out with a pressure of 10MPa, separate the juice and pomace through cloth bag filtration, and filter through cloth bag The fruit juice is filtered and sterilized by a filter with a pore size of 30 μm to obtain sterilized grape juice;

[0062] (2) Preparation of Luo Han Guo Concentrated Juice

[0063] After crushing the ...

Embodiment 3

[0069] (1) prepare sterilized raw grape juice:

[0070] Wash the ripe grape grape fruit with water, place it in a constant or variable temperature environment of 1-18°C below the critical temperature of low temperature damage, and place it for 1 to 4 hours; take out the fruit grape fruit that has been damaged by low temperature, and transpose it Standing at a temperature of 25° C. to 45° C. for 1 to 24 hours; then repeating the above steps 1 to 20 times to obtain variable temperature treated grape berries.

[0071] Put the grape fruit after the temperature-changing treatment into the press, add purified water twice the weight of the grape fruit, squeeze the juice out with a pressure of 50MPa, separate the juice and pomace through cloth bag filtration, and filter through the cloth bag The fruit juice is then filtered and sterilized by a filter with a pore size of 25 μm to obtain sterilized grape juice;

[0072] (2) Preparation of Luo Han Guo Concentrated Juice

[0073] After ...

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Abstract

The invention discloses yoghurt prepared from downy grape and collagen peptide Zn and a preparation method of the yoghurt. The yoghurt comprises the following active ingredients in parts by weight: 5-10 parts of downy grape juice, 1-5 parts of collagen peptide Zn protein powder, 1-5 parts of siraitia grosvenorii condensed juice, 0.5-1 part of a thickener, 0.05-1 part of a leavening agent, and the balance being fresh milk. A sterilization method having small influence on the chemical components of the downy grape juice is adopted, the downy grape juice is added into the yoghurt to improve the mouth feeling of the yoghurt and increase the purple color, the downy grape juice is also rich in antioxidant, namely anthocyanin; the low-peptide collagen peptide Zn protein powder prepared by tilapia scales has better digestive absorption performance compared with protein, as well as the functions of prompting immunity, regulating hormone, being antimicrobial and antiviral, and reducing blood pressure and blood fat and the like, and also contains Zn elements commonly lacking in the growth process of the adolescent. The yoghurt and downy grape juice are combined with small-molecular collagen peptide Zn protein powder, thus being good in mouth feeling and health-care functions.

Description

technical field [0001] The invention relates to the field of food or health care products, in particular to a yoghurt with grape collagen polypeptide Zn. Background technique [0002] Wild grapes, also known as mountain grapes, are deciduous vines of the grape family, and are perennial vines and climbing fruit trees. The wild vines can be more than 15 meters long, the bark is dark brown or reddish brown, and the vines are crawling or aided on other trees. The top of the tendrils of the wild vine is opposite to the leaves, the single leaves are alternate, dark green, wide ovate, and the leaves often turn red in autumn. It is disease-resistant, cold-resistant, and moisture-resistant. It is an excellent cold-resistant rootstock and has strong growth ability in the wild environment. [0003] Hairy grapes, woody vines. Young branches, petioles and inflorescence rachis are densely white or red bean-colored beer silky pilose. Petioles and inflorescence rachis densely covered wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C9/133A23C9/137
Inventor 刘静兰
Owner GUANGXI PROVINCE NANNING CITY ZHIJIANZHIFAN TECH CONSULTING
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