New technology for curing red flower gold dollar tobacco leaf to be yellow and fragrant

A technology of safflower big gold yuan and baking process, which is applied in the direction of tobacco, tobacco preparation, application, etc., to reduce the rate of green smoke, reduce the blue veins, improve the quality of aroma and appearance

Active Publication Date: 2012-10-10
HUBEI CHINA TOBACCO IND
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a new roasting process for roasting yellow and fragrant safflower Dajinyuan tobacco leaves, It can well solve the problems of blue veins, floating green, green flakes and poor aroma of tobacco leaves after roasting, so that this high-quality tobacco leaves can be better used and create higher economic value

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • New technology for curing red flower gold dollar tobacco leaf to be yellow and fragrant
  • New technology for curing red flower gold dollar tobacco leaf to be yellow and fragrant
  • New technology for curing red flower gold dollar tobacco leaf to be yellow and fragrant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] 1 Tobacco leaf changing and withering stage operation technology

[0023] After the field tobacco leaves are mature and harvested, they are loaded into the barn for baking, and enter the stage of tobacco leaves turning into sheets and withering.

[0024] Operation requirements: At this stage, the tobacco leaves are mainly yellowing and withering period; the leaves of tobacco leaves are 70-80% yellowing in the leaf-changing stage, and the leaves are soft; The veins soften. Baking guide time in the stage of withering: 36-54 hours for the lower leaves, 48-72 hours for the middle and upper leaves.

[0025] Operation method: During the sheet-changing period, after the tobacco leaves are loaded into the barn, ignite and bake, and rise to 34-35°C at 1°C per hour, keep the difference between dryness and humidity at about 2°C, and stabilize the temperature until the bottom tobacco leaves heat up and the tips start to turn yellow. , The dry bulb temperature rises to 37-38°C at ...

Embodiment 2

[0034] Table 1 Comparison of appearance quality of middle tobacco leaves with different curing processes

[0035]

[0036] Table 2 Comparison of chemical components in middle tobacco leaves with different curing processes

[0037]

[0038] Table 3 Comparison of sensory evaluation and smoking of middle tobacco leaves with different curing processes

[0039]

[0040] Table 4 Tobacco leaf grades and economic properties after different curing processes

[0041]

[0042]Find out from Table 1 that the tobacco leaves after the process of the present invention are cured are mainly orange-yellow, and the overall evaluation is better than the first two processes; From Table 2, the coordination of chemical components of the tobacco leaves is also good with the process of the present invention. , the amount of aroma of the tobacco leaves after roasting is significantly higher than that of the first two techniques; Table 4 shows that the proportion, average price and orange-ye...

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 discloses a new technology for curing the red flower gold dollar tobacco leaf to be yellow and fragrant, belonging to the technical field of tobacco preparation. The technology comprises the following steps of: a first stage: (1) a leaf changing period: drying a ball at 37-38 DEG C and wetting the ball at 35-36 DEG C till that the leaf is turned to be yellow at 7-8 level and the leaf is softened and withered, and (2) a withering period: drying the ball at 42 DEG C and wetting the ball at 37-38 DEG C till that the leaf is turned to be yellow at 9-10 level and a main vein is soften; a second stage: (1) a vein changing period: drying the ball at 45-46 DEG C and wetting the ball at 37-38 DEG C till that the yellow leaf and the yellow vein are changed to be the status of a small winding drum, and (2) a period for curing the dried leaf to be fragrant: drying the ball at 52 DEG C and wetting the ball at 39-40 DEG C for 12+ / -0.5h till that the dried leaf is changed to be a winding drum; and a third stage: drying the ball at 65 DEG C and wetting the ball at 40-42 DEG C till that the vein of the full baked tobacco leaf is dried. The new curing technology can obviously reduce the green smoke rate and the curing phenomena of the green vein, the green leaf, the floating green and the like, and can improve the fragrant quality and the appearance quality of the tobacco leaf.

Description

technical field [0001] The invention belongs to the technical field of tobacco modulation, and in particular relates to a new roasting process of high-quality tobacco leaves, safflower and gold dollars. Background technique [0002] In the prior art, tobacco leaf curing is the last important link in the production of flue-cured tobacco that determines the quality, yield and availability of tobacco leaves, and directly affects the economic income of tobacco farmers, the quality and economic benefits of cigarette industry products. Curing is a key link in the production of flue-cured tobacco. The quality of tobacco leaves is restricted by the quality of fresh tobacco leaves, the performance of the curing barn and the curing process. In recent years, with the development of large-scale and standardized flue-cured tobacco planting, the overall quality of field tobacco leaves has been improved, and according to the development trend of large-scale planting, intensive curing equi...

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 Patents(China)
IPC IPC(8): A24B3/10
Inventor 汪健毕庆文吴风光王林黎根王海明王豹祥
Owner HUBEI CHINA TOBACCO IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap