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Rosemary flower and grass tea yoghurt and preparation method thereof

A technology of rosemary and herbal tea, which is applied in the directions of milk preparations, other dairy products, bacteria used in food preparation, etc., can solve the problems of unsatisfactory yogurt flavor and health care effect, etc.

Inactive Publication Date: 2018-12-18
YANSHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a kind of rosemary herbal tea yogurt and its preparation method in view of the unsatisfactory technical problems of the flavor and health care efficacy of the existing yogurt

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] (1) Prepare rosemary herbal tea mixture extract:

[0029] (a) by weighing 4 parts of rosemary, 1 part of verbena, and 3 parts of lemongrass, the above raw materials are weighed, and mixed to obtain a rosemary herbal tea mixture;

[0030] (b) adding the rosemary herbal tea mixture to water for soaking, the mass ratio of the rosemary herbal tea mixture to water is 1:10, and the soaking condition is 30 minutes at 75° C.;

[0031] (c) Ultrasonic extraction at 75°C for 40 minutes;

[0032] (d) vacuum filtration to obtain the rosemary herbal tea mixture extract

[0033] (2) Take 88 parts of fresh milk, 8 parts of sucrose, and 4 parts of rosemary herbal tea mixture extract to weigh the above-mentioned raw materials, mix them uniformly, and obtain mixed raw material milk;

[0034] (3) Sterilize the mixed raw milk, control the sterilization temperature at 85°C, and control the sterilization time at 35 minutes. After sterilization, cool the mixed raw milk to 40°C to contain Lac...

Embodiment 2

[0037] (1) Prepare rosemary herbal tea mixture extract:

[0038] (a) by weighing 3 parts of rosemary, 2 parts of verbena, and 2 parts of lemongrass, the above raw materials are weighed, and mixed to obtain a rosemary herbal tea mixture;

[0039] (b) adding the rosemary herbal tea mixture to water for soaking, the mass ratio of the rosemary herbal tea mixture to water is 1:10, and the soaking condition is 25 minutes at 80° C.;

[0040] (c) Ultrasonic extraction at 80° C. for 35 minutes;

[0041] (d) vacuum filtration to obtain the rosemary herbal tea mixture extract

[0042] (2) Take 90 parts of fresh milk, 7 parts of sucrose, and 3 parts of rosemary herbal tea mixture extract to weigh the above-mentioned raw materials, mix them evenly, and obtain mixed raw material milk;

[0043] (3) Sterilize the mixed raw milk, control the sterilization temperature at 95°C, and control the sterilization time at 25 minutes. After sterilization, cool the mixed raw milk to 45°C to contain Lac...

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Abstract

The present invention relates to rosemary flower and grass tea yoghurt and a preparation method thereof. The rosemary flower and grass tea yoghurt comprises the following raw materials: 85-93 parts offresh milk, 6-10 parts of sucrose and 1-5 parts of a rosemary flower and grass tea mixture extract; and the rosemary flower and grass tea mixture extract is a water extract of a mixture consisting ofrosemary, verbena officinalis and cymbopogon citratus. At the same time, the present invention also discloses the preparation method of the rosemary flower and grass tea yoghurt. The rosemary flowerand grass tea yoghurt has a special flower and grass scent, can clean intestines and stomach, remove oil and help digestion, and achieves health-care functions on strengthening heart and stomach, promoting metabolism and causing dieresis. The preparation method is simple in technology and suitable for standardization and industrial production. Besides, after fermentation and post-fermentation, theyoghurt has a characteristic scent and at the same time is more abundant in nutritional and health-care ingredients.

Description

technical field [0001] The invention relates to the field of fermented dairy products, in particular to rosemary herbal tea yoghurt with special fragrance and efficacy and a preparation method thereof. Background technique [0002] Yogurt is a fermented dairy product that uses fresh milk to add sugar and other raw and auxiliary materials, and then inserts Lactobacillus bulgaricus, Streptococcus thermophilus and other fermentation strains, and ferments under anaerobic conditions. Eating yogurt has many benefits for the human body. Yogurt can provide the human body with rich calcium and protein. [0003] Rosemary is a natural plant with a unique fragrance and various edible and medicinal values. Rosemary has the effects of calming the mind, clearing the brain, reducing headaches, and helping sleep. At the same time, it has certain curative effects on stomach diseases such as stomach pain and indigestion. It can also be used as a medicinal material for external application on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C9/123A23C9/13
CPCA23C9/1234A23C9/1236A23C9/1238A23C9/1307A23C2240/15A23V2400/123A23V2400/113A23V2400/245A23V2400/249A23V2400/51
Inventor 张雯郑佳彤王岩范愉王仪栋刘广阔
Owner YANSHAN UNIV
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