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

Dehydrating method of fresh sweet-scented osmanthus

An osmanthus, fresh technology is applied to the field of dehydration of flowers for scenting osmanthus black tea, can solve the problems of difficulty in realizing industrialized production, difficult to grasp the spreading time, and easily deteriorated flowers, and achieves low production conditions, bright color, and long preservation time. Effect

Inactive Publication Date: 2017-03-29
GUIZHOU TEA RES INST +1
View PDF2 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to: provide a kind of dehydration method of fresh sweet-scented osmanthus, be limited to the dehydration production of laboratory fresh sweet-scented osmanthus to solve the production and processing method of existing sweet-scented osmanthus tea, spread out time and be difficult for grasping, fresh flower just goes bad easily after 6h under normal temperature, The finished osmanthus tea used for scenting often has water suffocation and foul smell, which causes great losses to the enterprise and is difficult to realize the problem of industrialized production

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

[0013] The dehydration method of fresh osmanthus, the steps are as follows:

[0014] (1) Raw material selection: The harvested sweet-scented osmanthus flower raw materials are required to be golden and bright, with high fragrance, without stalks, leaves and other inclusions.

[0015] (2) Production process: flower harvesting → cooling (spread in the green tank for 3 hours, and blow at the same time, the average thickness is 2-3㎝) → dehydration twice (6CHBZ-16 automatic dryer, thickness 1-1.5㎝ ; The first time, 12min, without closing the door, medium speed, 70°C, dehydration 15%; the second time, 12min, closing the door, medium speed, 80°C, dehydration 25%)→Camellia blending→Through flower→Jacquard→Twisting ( 6CR-55 kneading machine)→baking (70% dried by a flip-type dryer)→sieving, sifting with a 6-9-hole round sieve→cooling→packing (tea packaging machine)→finished product→storage.

Embodiment 2

[0017] The dehydration method of fresh osmanthus, the steps are as follows:

[0018] (1) Raw material selection: The harvested sweet-scented osmanthus flower raw materials are required to be golden and bright, with high fragrance, without stalks, leaves and other inclusions.

[0019] (2) Production process: flower harvesting → cooling (spread in the green tank for 3 hours, and blow at the same time, the average thickness is 2-3㎝) → dehydration twice (6CHBZ-16 automatic dryer, thickness 1-1.5㎝ ; The first time, 12min, without closing the door, medium speed, 70°C, dehydration 15%; the second time, 12min, closing the door, medium speed, 80°C, dehydration 25%)→Camellia blending→Through flower→Jacquard→Twisting ( 6CR-55 kneading machine)→baking (60% drying in a flip-type dryer)→sieving, sifting with a 6-9-hole round sieve→cooling→packing (tea packaging machine)→finished product→storage.

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 provides a dehydrating method of fresh sweet-scented osmanthus. The dehydrating method comprises the following steps of firstly harvesting fresh sweet-scented osmanthus, then performing spreading for cooling, spreading the harvested fresh sweet-scented osmanthus in a resurgence machine, keeping the fresh sweet-scented osmanthus in the resurgence machine for 5-6h, after the fresh sweet-scented osmanthus is cooled through spreading, placing the cooled sweet-scented osmanthus in a drying machine, performing drying under the condition of the temperature being 60-90 DEG C and the thickness of the spread sweet-scented osmanthus being 1-1.5cm for 20-25min until the weight loss of the dried sweet-scented osmanthus is 40-45%, and then performing blending on tea and the sweet-scented osmanthus. The problems that the dehydrating production of the fresh sweet-scented osmanthus by a conventional sweet-scented osmanthus tea producing and processing method is limited to be in a laboratory, the spreading time is not easy to master, the fresh sweet-scented osmanthus is easy to deteriorate after being placed at room temperature for 6h, the finished products of the sweet-scented osmanthus tea for scenting often have aqueous stuffy gas and wet odor, great losses are caused for enterprises, and industrial production is difficult to realize. The invention belongs to the field of processing of sweet-scented osmanthus black tea.

Description

technical field [0001] The invention relates to a fresh flower dehydration method for scenting sweet-scented osmanthus black tea, belonging to the field of sweet-scented osmanthus processing. Background technique [0002] "Scented sweet-scented osmanthus black tea" is a new type of scented tea that is brewed with boiling water (85°C-90°C) for drinking by using physical methods, chemical methods, and enzyme treatment methods to improve and refine traditional scented scented tea techniques. Because this product has the inherent advantages of traditional black tea drinks when brewing, it also has the health care properties of sweet-scented osmanthus. Under the condition of normal temperature, the tea soup is bright red, the taste is mellow, and the fragrance of flowers is strong, and it does not change color after being placed for a long time. It is very popular in Europe, America, Japan, and some countries in South Korea. Existing studies have found that osmanthus black tea h...

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 喻云春何萍陈正芳范定松申东
Owner GUIZHOU TEA RES INST
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