Tea flower juice as well as extracting method thereof, tea flower juice beverage and preparation method thereof

An extraction method and technology of tea tree pollen, applied in food extraction, functions of food ingredients, food ingredients as taste improvers, etc., can solve the problems of not really displaying the value of tea tree flowers, and achieve the improvement of sensory properties and quality and efficacy. The effect of high leaching amount and extract activity

Inactive Publication Date: 2018-10-09
SICHUAN AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are few beverages related to tea tree flowers on the market at present. The processing method is generally to extract tea tree flowers and mix them with other active ingredients to make tea beverages. Less, did not really play the value of tea tree flowers

Method used

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  • Tea flower juice as well as extracting method thereof, tea flower juice beverage and preparation method thereof
  • Tea flower juice as well as extracting method thereof, tea flower juice beverage and preparation method thereof
  • Tea flower juice as well as extracting method thereof, tea flower juice beverage and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0048] The extraction method of the tea tree flower juice of the present embodiment may further comprise the steps:

[0049] The tea tree pollen was dried at 80°C for 60 minutes, then crushed, passed through a 30-mesh sieve, and the under-sieve was taken. The tea tree pollen was treated under the condition of microwave power of 320W for 1min, and then leached for 10min under the condition of solid-liquid ratio of 1:50 and temperature of 60℃. Suction filter the extract, and then centrifuge at 6000r / min for 10min.

Embodiment 2-3

[0051] Example 2-3 The extraction method of tea tree flower juice is basically the same as that of Example 1, except that the microwave power is 480W and 560W respectively.

Embodiment 4

[0053] The extraction method of the tea tree flower juice of the present embodiment may further comprise the steps:

[0054] The tea tree pollen was dried at 80°C for 60 minutes, then crushed, passed through a 30-mesh sieve, and the under-sieve was taken. The tea tree pollen was treated under the condition of microwave power of 560W for 1min, and then leached for 10min under the condition of solid-liquid ratio of 1:50 and temperature of 50℃. Suction filter the extract, and then centrifuge at 6000r / min for 10min.

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Abstract

The invention discloses tea flower juice as well as an extracting method thereof, tea flower juice beverage and a preparation method thereof, and belongs to the technical field of beverage preparation. The extracting method for the tea flower juice comprises the following steps: treating dried and crushed tea flower powder for 1-7 minutes under a condition with microwave power of 450-560 W, and leaching for 8-12 minutes under conditions with a solid-liquid ratio being 1 to (50-70) and a temperature being 50-70 DEG C. A microwave-assisted leaching mode is combined with a special extracting process, so that main quality components in tea flowers are great in leaching amount and are good in sensory quality. The tea flower juice beverage is prepared by adding 15-25 mL of tea flower juice, 1-4mg of sucralose and 10-30 mg of vitamin C into every 100 mL of pure water, is soft in finished product flavor, is free of peculiar smell, has sweet and slightly sour, is soft and coordinated in flavor, is slightly yellow in color, is bright and transparent, is uniform and consistent, and is free of a layering phenomenon.

Description

technical field [0001] The invention relates to the technical field of beverage preparation, in particular to a tea tree flower juice and an extraction method thereof, a tea tree flower juice drink and a preparation method thereof. Background technique [0002] Tea tree flowers used to be regarded as "waste" in tea production, and were often pruned or left to fend for themselves during production. However, with the deepening of research, it was found that tea tree flowers have similar nutrients to tea, and have antibacterial, antibacterial and antibacterial properties. Inflammation, lowering blood sugar and enhancing immunity, etc. In addition, tea tree flowers also contain 19 kinds of unique tea saponin monomers, which have unique biological activities. Moreover, the antioxidant function of tea tree flower is not only comparable to the internationally recognized antioxidant plant rosemary, but also the content of heavy metals and pesticide residues in tea tree flower is far...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/38A23L33/105A23L2/44A23L2/52A23L2/60A23L5/30A23L2/68A23L2/70
CPCA23L2/38A23L2/44A23L2/52A23L2/60A23L2/68A23L2/70A23L5/34A23L33/105A23V2002/00A23V2200/30A23V2200/132A23V2200/14A23V2200/16A23V2200/06A23V2250/214A23V2250/708A23V2300/14
Inventor 许靖逸李祥龙李品武李晓梅杜晓何春雷闫铭边金霖
Owner SICHUAN AGRI UNIV
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