Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for making rosemary black tea beverage

A production method and rosemary technology are applied in the field of production of rosemary black tea beverages, can solve the problem that the production process is not suitable for the production of rosemary black tea beverages, etc., and are beneficial to industrial automation control, market promotion, and economical improvement. Benefit, the effect of red and bright tea soup

Inactive Publication Date: 2012-06-27
五寨县金达实业有限责任公司
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the existing black tea beverage production process is not suitable for the production of rosemary black tea beverage, the present invention provides a production method of rosemary black tea beverage

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: each portion is 1 jin.

[0011] A method for producing rosemary black tea beverage, comprising the following production steps: (1) Take 10 kg of fresh rosemary leaves, add 200 kg of water, extract with microwave water at 43°C for 60 minutes, and filter to obtain rosemary water extract; 2) Soak the filter residue in 75% ethanol solution at 40°C for 7 hours, carry out alcohol extraction to obtain rosemary alcohol extract, the weight of the 75% ethanol solution is 3 times the weight of the filter residue; (3) the step The rosemary alcohol extract in (2) is mixed evenly with the rosemary extract obtained by filtering in step (1), heated to make the temperature of the mixture reach 20°C, and put into a reaction tank or a fermenter; (4) Add 5 kg of rosemary leaf slurry ground from fresh leaves stored at low temperature in the cold storage, stir for 5 minutes, adjust the pH value to 6, introduce air or oxygen, stir and ferment, fermentation temperature: 20°C, fer...

Embodiment 2

[0012] Embodiment 2: each serving is 1 kilogram.

[0013] A method for preparing a rosemary black tea drink, comprising the following steps: (1) take 10 kg of rosemary old leaves, add 200 kg of water, carry out microwave water extraction at 40°C for 60 minutes, and filter to obtain a rosemary water extract; 2) Soak the filter residue in 75% ethanol solution at 40°C for 8 hours, carry out alcohol extraction to obtain rosemary alcohol extract, the weight of the 75% ethanol solution is 4 times the weight of the filter residue; (3) the step The rosemary alcohol extract in (2) is mixed evenly with the rosemary extract obtained by filtering in step (1), heated to make the temperature of the mixture reach 20°C, and put into a reaction tank or a fermenter; (4) Add 5 kg of rosemary leaf slurry ground from fresh leaves stored in a cold storage, stir for 5 minutes, adjust the pH value to 6, introduce air or oxygen, stir and ferment, fermentation temperature: 16°C, fermentation time: 230 ...

Embodiment 3

[0014] Embodiment 3: each portion is 1 jin.

[0015] A method for making rosemary black tea beverage, comprising the following steps: (1) take 10 kg of dried rosemary leaves, add 200 kg of water, extract with microwave water at 47°C for 60 minutes, and filter to obtain rosemary water extract; (2) ) Soak the filter residue in 75% ethanol solution at 40°C for 10 hours, carry out alcohol extraction to obtain rosemary alcohol extract, the weight of the 75% ethanol solution is 5 times the weight of the filter residue; (3) the step ( 2) Mix the rosemary alcohol extract in step (1) with the rosemary extract filtered evenly, heat the mixture to a temperature of 20°C, and put it into a reaction tank or fermentation tank; (4) add Put 5 kg of rosemary leaf pulp made from ground fresh leaves stored in a cold storage, stir for 5 minutes, adjust the pH value to 6, introduce air or oxygen, stir and ferment, fermentation temperature: 18°C, fermentation time: 230 minutes; ( 5) After the ferme...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of making of black tea beverages, in particular to a method for making a rosemary black tea beverage. The method solves the problem that the conventional technology for making the black tea beverage is not suitable for producing the rosemary black tea beverage. The method comprises the following steps of: adding water into rosemary leaves, and performing microwave water extraction, filtration and ethanol extraction to obtain an extract; putting the extract and the filtrate into a reaction tank or a fermentation tank, adding rosemary leaf paste formed by grinding fresh leaves, introducing air or oxygen, heating, stirring, fermenting, filtering leaf residue, obtaining rosemary black tea soup by high-speed separation and membrane filtration, and making the rosemary black tea beverage, rosemary black tea concentrate and instant rosemary black tea powder by using the black tea soup according to the required concentration proportion. The method for making the rosemary black tea beverage has the advantages of wide raw material source and stable and excellent quality of the product, reduces the production cost, improves the economic benefits, and is favorable for industrial automatic control and market promotion.

Description

technical field [0001] The invention relates to the technical field of making black tea drinks, in particular to a method for making rosemary black tea drinks. Background technique [0002] Rosemary black tea belongs to fermented tea, with reddish-brown color, oily, strong aroma, sweet, mellow taste, ruddy soup, and excellent health care function. At present, the production method of existing black tea beverage mainly is to directly extract black tea juice from black tea, obtains black tea beverage through filtering, concentrating, drying, allocating, sterilizing, filling. However, the production process of rosemary black tea is complicated and the selection of materials is exquisite. If the beverage is processed with rosemary black tea as raw material, the processing cost is high, the production cycle is long, the processing technology is loaded down with trivial details, the quality is unstable, and the equipment and capital investment are large, which seriously hi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
Inventor 贾京达贾培琳贾宗达
Owner 五寨县金达实业有限责任公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com