Sweet-scented osmanthus and honey compound yogurt and preparation method thereof

A technology of sweet-scented osmanthus honey and yogurt, which is applied to milk preparations, other dairy products, dairy products, etc., to achieve the effects of high stability, high surface gloss, and improved flavor

Inactive Publication Date: 2018-10-19
CHONGQING TECH & BUSINESS UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There are a variety of flavored yogurts on the market, but there is no osmanthus honey compound flavored yogurt, and this kind of full compound product has not yet appeared on the market. Researching this new flavored yogurt not only fills the market gap, but also provides yogurt with various health functions and better taste

Method used

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  • Sweet-scented osmanthus and honey compound yogurt and preparation method thereof
  • Sweet-scented osmanthus and honey compound yogurt and preparation method thereof

Examples

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preparation example Construction

[0021] The invention provides a kind of preparation method of sweet-scented osmanthus honey compound yogurt, comprises the steps:

[0022] S1, immerse osmanthus fragrans in water for 10 hours, then use an ultrasonic cleaner to ultrasonically vibrate at 40°C for 40 minutes to obtain osmanthus flavonoids solution;

[0023] In one embodiment of the present invention, the solid-liquid ratio of osmanthus fragrans immersed in water is 1:50.

[0024] S2, add honey and fresh milk to the sweet-scented osmanthus flavone solution prepared in step S1, wherein the mass fraction of sweet-scented osmanthus flavonoids is 4-7%, and the mass fraction of honey is 3-6%, and mix well, then preheat to 40 ℃, homogenize for 15 minutes;

[0025] In one embodiment of the present invention, the homogenization is carried out under a high pressure of 20Mpa, so that the fat in the milk can be broken into finer pieces through the preheating operation and the homogenization operation under high pressure, th...

specific Embodiment

[0035] According to setting different osmanthus flavonoids addition amount, honey addition amount, the amount of leavening agent, fermentation time, and fermentation temperature, the present invention provides following embodiment.

[0036]

[0037] Through the above examples, when the addition of osmanthus flavonoids is 7%, the amount of honey is 5%, the inoculation amount is 24%, the fermentation time is 9 hours, and the fermentation temperature is 43°C, the quality of the sweet-scented osmanthus honey compound yoghurt prepared is the best. The sweet-scented osmanthus honey yoghurt obtained under the best process conditions is light yellow in color, high in surface gloss, pure in taste, moderate in viscosity, and has a faint osmanthus fragrance. Honey replaces white sugar to provide yoghurt with sweetness and has more nutritional value.

[0038] The yogurt prepared by the osmanthus honey compound yogurt preparation method of the present invention has light yellow color, hi...

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Abstract

The invention relates to a preparation method of sweet-scented osmanthus and honey compound yogurt. The method comprises the following steps: S1, immersing sweet-scented osmanthus in water, and ultrasonically shaking with an ultrasonic cleaning machine in order to obtain a sweet-scented osmanthus flavone solution; S2: in the sweet-scented osmanthus flavonoid solution prepared in step S1, honey andfresh milk are added, wherein the mass fraction of the osmanthus flavonoid is 4-7% and the mass fraction of honey is 3-6%, the materials are uniformly mixed, and then sterilizing and cooling processes are carried out; S3, an inoculation starter whose mass fraction is 24-27% is added with uniform stirring, and seal preservation and fermentation are carried out at 41-44 DEG C for 7-10 hours; S4. the inoculation starter whose mass fraction is 24-27% is added with uniform stirring, and seal preservation and fermentation are carried out; S5, the fermented yogurt is refrigerated at 4 to 5 DEG C for24 hours.

Description

technical field [0001] The invention relates to the field of health food, in particular to an osmanthus honey compound yoghurt and a preparation method thereof. Background technique [0002] Osmanthus fragrans, native to southwestern China, has the effects of soothing the liver and regulating qi, removing phlegm and relieving cough, and smoothing the lungs and appetizing. And osmanthus extract contains a large amount of flavonoids, flavonoids belong to the class of natural polyphenolic compounds, flavonoids include isoflavones, flavanones, biflavones, flavonoids and other substances, and have a wide range of pharmacological activities. Pharmacological activities include antitumor and antiviral. It can inhibit the proliferation of cancer cells, promote apoptosis, interfere with the signal transduction of cancer cells and control the expression of genes, and it also has certain therapeutic effects on osteoporosis and cardiovascular diseases. [0003] Honey contains a variety...

Claims

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Application Information

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IPC IPC(8): A23C9/13
CPCA23C9/13A23C9/1307A23C2240/15
Inventor 常海军刘月婷廖吕孙艳邹一娇
Owner CHONGQING TECH & BUSINESS UNIV
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