Preparation method of green tea yoghourt

A technology of yogurt and green tea, which is applied in the direction of milk preparations, dairy products, applications, etc., can solve the problems of poor texture, poor dispersion, and poor taste, and achieve the effect of good texture, good color, and delicate taste

Inactive Publication Date: 2016-10-12
XUCHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the rough particles of green tea powder and poor dispersibility in raw milk, green tea yogurt prepared by directly adding green tea to raw milk still has problems such as poor taste, green tea powder sedimentation, and poor organizational state.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The present embodiment provides a kind of green tea yoghurt, and it has following raw material composition:

[0018] Raw milk 1000g

[0019] White sugar 75g

[0020] Superfine Green Tea Powder 3g

[0021] Modified corn starch 20g

[0022] Yogurt starter 1g

[0023] The green tea yogurt provided in this embodiment is prepared through the following steps:

[0024] (1) Mix white granulated sugar, modified starch and superfine green tea powder evenly, add them to raw milk at 55°C, stir to make them evenly mixed, and form a feed liquid;

[0025] (2) Filter the feed liquid mixed in step (1) through a 200-mesh nylon filter cloth, then preheat to 70°C for homogenization, and the homogenization pressure is 22MPa;

[0026] (3) Warm up the homogenized feed liquid in step (2) to 85°C for sterilization, and the sterilization time is 15 minutes;

[0027] (4)) Cool the sterilized feed liquid in step (3) to 43° C., add a yogurt starter for fermentation, the fermentation time is 5...

Embodiment 2

[0030] The present embodiment provides a kind of green tea yoghurt, and it has following raw material composition:

[0031] Raw milk 1000g

[0032] White sugar 65g

[0033] Superfine Green Tea Powder 3.2g

[0034] Modified Corn Starch 23g

[0035] Yogurt starter 1g

[0036] The green tea yogurt provided in this embodiment is prepared through the following steps:

[0037] (1) Mix white granulated sugar, modified starch and superfine green tea powder evenly, add them to raw milk at 50°C, stir to make them evenly mixed, and form a feed liquid;

[0038] (2) Filter the feed liquid mixed in step (1) through a 200-mesh nylon filter cloth, then preheat to 65°C for homogenization, and the homogenization pressure is 20MPa;

[0039] (3) Warm up the homogenized feed liquid in step (2) to 95°C for sterilization, and the sterilization time is 5 minutes;

[0040] (4)) cooling the sterilized feed liquid in step (3) to 43°C, adding a yogurt starter for fermentation, the fermentation time...

Embodiment 3

[0043] The present embodiment provides a kind of green tea yoghurt, and it has following raw material composition:

[0044] Raw milk 1000g

[0045] White sugar 75g

[0046] Superfine Green Tea Powder 2.8g

[0047] Modified Corn Starch 18g

[0048] Yogurt starter 1g

[0049] The green tea yogurt provided in this embodiment is prepared through the following steps:

[0050] (1) Mix white granulated sugar, modified starch and superfine green tea powder evenly, add them to raw milk at 50°C, stir to make them evenly mixed, and form a feed liquid;

[0051] (2) Filter the feed liquid mixed in step (1) through a 200-mesh nylon filter cloth, then preheat to 65°C for homogenization, and the homogenization pressure is 20MPa;

[0052] (3) Warm up the homogenized feed liquid in step (2) to 90°C for sterilization, and the sterilization time is 10 minutes;

[0053] (4)) cooling the sterilized feed liquid in step (3) to 43°C, adding a yogurt starter for fermentation, the fermentation tim...

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PUM

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Abstract

The invention relates to green tea yoghourt and a preparation method thereof. The green tea yoghourt adopts the formula comprising the following raw materials in parts by weight: 1000 parts of raw milk, 60-80 parts of white granulated sugar, 2.5-3.5 parts of ultramicro green tea powder, 15-25 parts of a stabilizing agent, and 1 part of a yoghourt fermenting agent. The green tea yoghourt is distinct in green tea flavor, good in color, fine and smooth in mouth feel and good in tissue state, and tea powder is not precipitated and not layered, so that the green tea yoghourt has a very high nutrient value and certain health-care functions.

Description

technical field [0001] The invention relates to a yogurt and a preparation method thereof, in particular to a green tea yogurt and a preparation method thereof. Background technique [0002] Green tea is a unique traditional beverage in my country, and it is also a very favorite drink in people's daily life. As a beverage beneficial to human health, green tea is rich in a large number of substances beneficial to human health, such as tea polyphenols, caffeine, aromatic oil, tea tannin, etc., which have obvious health care functions for the human body. [0003] Yogurt is a fermented milk product made from fresh milk or reconstituted milk, which is pasteurized and fermented with lactic acid bacteria starter. Yogurt not only tastes good, but also has high nutritional value and health care function. There are two main types of yogurt currently on the market: one is solidified yogurt, which has a better texture, but its taste and flavor are single, and is basically based on ori...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C9/13A23C9/137
CPCA23C9/13A23C9/1307A23C9/137
Inventor 郭孝辉程明洋李培睿张晓伟李兰平
Owner XUCHANG UNIV
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