Preparation method and processing equipment of mulberry-leaf black tea liquid beverage

A beverage preparation method and mulberry leaf black tea technology, which are applied in chemical instruments and methods, tea substitutes, dissolution and other directions, can solve problems such as inconvenience in drinking mulberry leaf black tea, and achieve the advantages of ensuring food safety, rich nutrition and saving production costs. Effect

Pending Publication Date: 2021-12-14
安庆麦宝瑞生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of inconvenient drinking of mulberry leaf black tea in the prior art, and propose a method for preparing liquid beverage of mulberry leaf black tea and processing equipment

Method used

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  • Preparation method and processing equipment of mulberry-leaf black tea liquid beverage
  • Preparation method and processing equipment of mulberry-leaf black tea liquid beverage
  • Preparation method and processing equipment of mulberry-leaf black tea liquid beverage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] refer to Figure 1-6 , a method for preparing a mulberry leaf black tea liquid beverage and processing equipment, mainly comprising the following processing steps:

[0037] a. First, an appropriate amount of mulberry leaf black tea is placed in a vacuum freeze dryer, and dried for 24 hours at a drying temperature of -20° C. and a vacuum of 0.1 MPa to obtain a freeze-dried mulberry leaf black tea;

[0038] b. The freeze-dried mulberry leaf black tea described in step a is mechanically crushed through a multifunctional pulverizer, and passed through a 100-mesh sieve to obtain mulberry leaf black tea powder;

[0039] c. The mulberry leaf black tea powder described in step b is subjected to constant temperature extraction, the water consumption is twice the mass ratio of mulberry leaf black tea, the extraction temperature is 50°C, the extraction time is 8h, and the supernatant liquid is collected by centrifugation; then the filter residue is repeatedly extracted 1 time, th...

Embodiment 2

[0053] The present embodiment provides a kind of preparation method of mulberry leaf black tea liquid beverage, mainly comprises following processing steps:

[0054] a. First, an appropriate amount of mulberry leaf black tea is placed in a vacuum freeze dryer, and dried for 24 hours at a drying temperature of -20° C. and a vacuum of 0.1 MPa to obtain a freeze-dried mulberry leaf black tea;

[0055] b. The freeze-dried mulberry leaf black tea described in step a is mechanically crushed through a multifunctional pulverizer, and passed through a 100-mesh sieve to obtain mulberry leaf black tea powder;

[0056] c. The mulberry leaf black tea powder described in step b is subjected to constant temperature extraction, the water consumption is 3 times the mass ratio of mulberry leaf black tea, the extraction temperature is 60 ° C, the extraction time is 7 hours, and the supernatant liquid is collected by centrifugation; then the filter residue is repeatedly extracted 1 time, the filt...

Embodiment 3

[0062] The present embodiment provides a kind of preparation method of mulberry leaf black tea liquid beverage, mainly comprises following processing steps:

[0063] a. First, an appropriate amount of mulberry leaf black tea is placed in a vacuum freeze dryer, and dried for 24 hours at a drying temperature of -20° C. and a vacuum of 0.1 MPa to obtain a freeze-dried mulberry leaf black tea;

[0064] b. The freeze-dried mulberry leaf black tea described in step a is mechanically crushed through a multifunctional pulverizer, and passed through a 100-mesh sieve to obtain mulberry leaf black tea powder;

[0065] c. The mulberry leaf black tea powder described in step b is subjected to constant temperature extraction, the water consumption is 4 times the mass ratio of mulberry leaf black tea, the extraction temperature is 65 ° C, the extraction time is 6 hours, and the supernatant liquid is collected by centrifugation; then the filter residue is repeatedly extracted 1 time, the filt...

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Abstract

The invention discloses a preparation method and processing equipment of a mulberry-leaf black tea liquid beverage. The preparation method mainly comprises the following processing steps of freeze drying, mechanical smashing, constant-temperature extraction, blending and mixing, vacuum degassing, high-pressure homogenizing and sterilized canning. The processing equipment comprises a mixing tank, wherein a plurality of supports are fixed to the bottom of the mixing tank, a motor is fixed to the bottom of the mixing tank, an output shaft of the motor penetrates through the bottom of the mixing tank and is fixedly provided with a rotating shaft, a water spraying rod and an air spraying rod are fixed to the circumferential side wall of the rotating shaft, a plurality of discharging hoppers are inserted into the top of the mixing tank in a penetrating mode, and the inner wall of each discharging hopper is rotationally connected with a rotating plate through a torsional spring. The preparation method and the processing equipment have the advantages that the manufacturing process is simple, industrial production is facilitated, and compared with directly-brewed mulberry-leaf black tea, the mulberry-leaf black tea liquid beverage is better in taste and widely suitable for being drunk by all classes of people.

Description

technical field [0001] The invention relates to the technical field of mulberry leaf black tea preparation, in particular to a preparation method and processing equipment of mulberry leaf black tea liquid beverage. Background technique [0002] my country is the world's largest mulberry planting country, with both output and area ranking first in the world. It is cultivated and produced in most parts of the country, with the largest output in the main sericulture producing areas in the south. Mulberry leaves are the dried leaves of the Moraceae plant mulberry. It is cold in nature and bitter in taste, clears the lungs and moistens dryness, nourishes the liver and ventilates Qi. It is called "immortal leaves" in "Shen Nong's Materia Medica". Mulberry leaves are rich in nutritional value and contain various active ingredients such as flavonoids, phenolic acid compounds, alkaloids, tannins, and carbohydrates. Mulberry leaf is a medicinal and edible plant announced by the Minis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34B01F13/02B01F13/10B01F15/02B01F33/40
CPCA23F3/34
Inventor 郭洁丽李丰潘革波
Owner 安庆麦宝瑞生物科技有限公司
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