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Tea flower beverage

A tea tree flower and beverage technology is applied in the directions of food ingredients containing natural extracts, food ingredients as antioxidants, and functions of food ingredients, which can solve problems such as unreasonable structure and single product color, improve shelf life and promote mutual benefit. , the effect of good degradability

Pending Publication Date: 2020-12-01
彭加林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the rich variety of edible flowers in our country, the structure of flower beverage products on the market is unreasonable, and the product design and color are single.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] A tea tree flower beverage comprises the following raw materials in parts by weight:

[0053] 20 parts of tea tree flowers, 10 parts of white granulated sugar, 0.015 parts of modified chitosan nanoparticles, 0.015 parts of sodium ascorbate, and 500 parts of water.

[0054] The preparation method of the modified chitosan nanoparticles comprises the following steps;

[0055] Weigh 1g of chitosan and add it into 100mL mass fraction of 1% acetic acid solution, fully stir and dissolve to form a chitosan-acetic acid solution, adjust the pH of the solution to 5 with 0.01mol / L NaOH, add 3g of sodium tripolyphosphate, After stirring and reacting for 30 minutes, pour the solution into a centrifuge tube and place it in a refrigerated centrifuge for 30 minutes at a speed of 9000r / min, separate the supernatant from the sediment, wash the lower layer of sediment with deionized water for 3 times and centrifuge for -20 ℃ refrigerated storage to obtain the modified chitosan nanoparticl...

Embodiment 2

[0078] It is basically the same as Example 1, the only difference is:

[0079] A tea tree flower beverage comprises the following raw materials in parts by weight:

[0080] 20 parts of tea tree flowers, 10 parts of white sugar, 0.015 parts of chitosan, 0.015 parts of sodium ascorbate, and 500 parts of water.

Embodiment 3

[0082] It is basically the same as Example 1, the only difference is:

[0083] The preparation method of the liquid strain comprises the following steps:

[0084] Geotrichum candidum was aerobically cultured in the wort medium for 15 days to obtain activated Geotrichum candidum; the activated Geotrichum candidum was inserted into the sterilized liquid seed medium, and the temperature condition was 25°C, anaerobic sealed culture 5d to obtain liquid strains.

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Abstract

The invention discloses a tea flower beverage which comprises the following raw materials in parts by weight: 10-30 parts of tea flowers, 5-15 parts of white granulated sugar, 0.015-0.03 part of a stabilizer, 0.015-0.03 part of sodium ascorbate and 500-800 parts of water. The stabilizer adopts modified chitosan nanoparticles, so that tea polyphenol can be wrapped in the stabilizer and becomes stable, the problem that the tea polyphenol in the beverage is easy to oxidize and deteriorate is effectively solved, and the shelf life of the beverage is prolonged. The tea flowers are processed by adopting a specific process, so that the content of theabrownin is effectively increased.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a tea tree flower processing method. Background technique [0002] With the improvement of people's living standards and health awareness, consumers began to pursue nutritious, natural, and natural drinks. Therefore, traditional mainstream drinks, mainly carbonated drinks, became unpopular. Pure fruit drinks, milk drinks, and vegetables Various categories such as juice and tea beverages have risen rapidly. Among them, natural flower drinks are increasingly popular with consumers because of their advantages of no pesticide spraying, no pollution, and original colors and flavors. In addition, studies have shown that flowers contain aromatic substances, flavonoids and carotenoids and other physiologically active substances that are beneficial to the human body, which have the effects of beautifying, soothing emotions, and promoting blood circulation. Therefore, ...

Claims

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Application Information

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IPC IPC(8): A23L2/38A23L2/44A23L2/84A23L33/105
CPCA23L2/382A23L2/44A23L2/84A23L33/105A23V2002/00A23V2200/02A23V2250/511A23V2250/21A23V2200/332A23V2200/326A23V2200/3262A23V2200/30
Inventor 彭加林
Owner 彭加林
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