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Mulberry leaf black tea solid beverage preparation method and processing equipment

A technology for mulberry leaf black tea and solid beverages, applied in chemical instruments and methods, tea substitutes, dissolution and other directions, can solve problems such as inconvenience in using black tea, achieve good taste, avoid solvent residue problems, and reduce the intensity of human labor.

Pending Publication Date: 2021-12-17
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 use of black tea in the prior art, and propose a method for preparing mulberry leaf black tea solid beverage and processing equipment

Method used

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  • Mulberry leaf black tea solid beverage preparation method and processing equipment
  • Mulberry leaf black tea solid beverage preparation method and processing equipment
  • Mulberry leaf black tea solid beverage preparation method and processing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] refer to Figure 1-4 , a method for preparing a solid beverage of mulberry leaf black tea and a processing device thereof, mainly comprising the following processing steps:

[0038] (1) Freeze-drying: firstly, an appropriate amount of mulberry leaf black tea was 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 mulberry leaf black tea freeze-dried product.

[0039] (2) Mechanical pulverization: the freeze-dried mulberry leaf black tea described in step 1 is crushed through a multifunctional pulverizer, and passed through a 100-mesh sieve to obtain mulberry leaf black tea powder.

[0040] (3) Constant temperature extraction: add distilled water twice the mass volume to the mulberry leaf black tea powder described in step 2, extract at a constant temperature for 8 hours at an extraction temperature of 50° C., centrifuge and take the supernatant; repeat the extraction twice and combine the filtra...

Embodiment 2

[0056] The present embodiment provides a kind of preparation method of mulberry leaf black tea solid beverage, mainly comprises the following processing steps:

[0057] (1) Freeze-drying: firstly, 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 degree of 0.1 MPa to obtain a mulberry leaf black tea freeze-dried product.

[0058] (2) Mechanical pulverization: the freeze-dried mulberry leaf black tea described in step 1 is crushed through a multifunctional pulverizer, and passed through a 100-mesh sieve to obtain mulberry leaf black tea powder.

[0059] (3) Constant temperature extraction: add 3 times the mass and volume of distilled water to the mulberry leaf black tea powder described in step 2, extract at a constant temperature for 7 hours at an extraction temperature of 60°C, and take the supernatant after centrifugation; repeat the extraction twice and combine the filt...

Embodiment 3

[0066] The present embodiment provides a kind of preparation method of mulberry leaf black tea solid beverage, mainly comprises the following processing steps:

[0067] (1) Freeze-drying: firstly, 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 degree of 0.1 MPa to obtain a mulberry leaf black tea freeze-dried product.

[0068] (2) Mechanical pulverization: the freeze-dried mulberry leaf black tea described in step 1 is crushed through a multifunctional pulverizer, and passed through a 100-mesh sieve to obtain mulberry leaf black tea powder.

[0069] (3) Constant temperature extraction: Add 4 times the mass volume of distilled water to the mulberry leaf black tea powder described in step 2, extract at a constant temperature for 6 hours at an extraction temperature of 65°C, and take the supernatant after centrifugation; repeat the extraction twice and combine the filtrate...

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Abstract

The present invention discloses a mulberry leaf black tea solid beverage preparation method and processing equipment. The mulberry leaf black tea solid beverage preparation method mainly comprises the following processing steps of freeze drying, mechanical crushing, constant temperature extraction, low temperature concentration, secondary freeze drying, blending and mixing, wet granulation, and drying and packaging. The processing equipment comprises a processing box, a plurality of supports are fixed to the bottom of the processing box, a plurality of feeding barrels are fixed to the upper end of the processing box, a plurality of feeding openings correspondingly communicating with the feeding barrels are formed in the top of the processing box in a penetrating mode, and a plurality of pre-grinding mechanisms are arranged at the inner top of the processing box. The mulberry leaf black tea solid beverage preparation method has the advantages that the prepared mulberry leaf black tea solid beverage is good in taste, good in resolubility, small in size, convenient to carry, instant to drink and capable of being drunk after being brewed with warm water, the condition restriction problem that mulberry leaf black tea can be drunk after being brewed with hot water is solved, and the mulberry leaf black tea solid beverage can serve as an auxiliary hypoglycemic dietary therapy product to be used for daily postprandial blood sugar control of diabetics.

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 solid beverage. Background technique [0002] In view of various adverse reactions caused by drug treatment, diet therapy has gradually attracted attention because of its higher safety. Medicinal and edible homologous plants with medicinal value have now entered the field of vision of the majority of sub-healthy people, and natural mulberry leaves are published by the Ministry of Health. A medicinal and edible plant raw material, which is called "immortal leaf" in "Shen Nong's Materia Medica". The alkaloids, flavonoids and polysaccharides in mulberry leaves can inhibit or delay the decomposition of sugar in the intestines and significantly reduce postprandial blood sugar, so mulberry leaves are widely used. [0003] Mulberry leaf black tea is processed from natural mulberry leave...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34B02C21/00B02C23/10B01F13/10B01F7/18
CPCA23F3/34B02C21/00B02C23/10
Inventor 郭洁丽潘革波李丰
Owner 安庆麦宝瑞生物科技有限公司
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