Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for improving cigartobacco gray

A technology of cigar tobacco leaves and tobacco leaves, which is applied in the fields of tobacco, tobacco preparation, and tobacco treatment, etc. It can solve the problems of incomplete combustion of cigar tobacco leaves, and achieve the effects of low cost, sufficient combustion, and improved sensory quality

Active Publication Date: 2014-11-05
HUBEI CHINA TOBACCO IND
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for improving the gray color of cigar tobacco leaves in the case of incomplete combustion of cigar tobacco leaves and darker gray after burning, so as to make the gray of cigar leaves white after burning, thereby improving the sensory quality of cigar smoking

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

[0015] A method for improving the gray color of cigar tobacco leaves, comprising the following steps:

[0016] (1) Wrap the air-dried tobacco leaves in burlap bags, each weighing 50 kg, and put them into a high-temperature and high-humidity fermentation room with a temperature of 45°C, a humidity of 80%, and a fermentation time of 15 days.

[0017] (2) After the temperature of the tobacco packs from the fermentation room is lowered to normal temperature, unpack them, spread them evenly, and evenly spray white wine with an alcohol content of 50 degrees on the tobacco leaves. The amount of white wine is 3.5% of the weight of the tobacco leaves. Enter the high-temperature and high-humidity fermentation room to continue fermentation for 30 days.

[0018] (3) Take out the fermented tobacco leaves, adjust the moisture content of the tobacco leaves to 13%, and set aside.

[0019] Compared with untreated tobacco leaves, the treated tobacco leaves showed improved combustion performanc...

Embodiment 2

[0021] A method for improving the gray color of cigar tobacco leaves, comprising the following steps:

[0022] (1) Wrap the air-dried tobacco leaves in burlap bags, each weighing 50 kg, and put them into a high-temperature and high-humidity fermentation room with a temperature of 40°C, a humidity of 70%, and a fermentation time of 20 days.

[0023] (2) After the temperature of the tobacco packs from the fermentation room is lowered to normal temperature, unpack them, spread them evenly, and evenly spray white wine with an alcohol content of 60 degrees on the tobacco leaves. The amount of white wine is 2% of the weight of the tobacco leaves. Enter the high-temperature and high-humidity fermentation room to continue fermentation for 20 days.

[0024] (3) Take out the fermented tobacco leaves, adjust the moisture content of the tobacco leaves to 10%, and set aside.

[0025] Compared with untreated tobacco leaves, the treated tobacco leaves showed improved combustion performance,...

Embodiment 3

[0027] A method for improving the gray color of cigar tobacco leaves, comprising the following steps:

[0028] (1) Wrap the air-dried tobacco leaves in burlap bags, each weighing 50 kg, and put them into a high-temperature and high-humidity fermentation room with a temperature of 50°C, a humidity of 90%, and a fermentation time of 10 days.

[0029] (2) After the temperature of the tobacco packs from the fermentation room is lowered to normal temperature, unpack them and spread them evenly. Spray white wine with an alcohol content of 40 degrees on the tobacco leaves evenly. Enter the high-temperature and high-humidity fermentation room to continue fermentation for 40 days.

[0030] (3) Take out the fermented tobacco leaves, adjust the moisture content of the tobacco leaves to 15%, and set aside.

[0031] Compared with the untreated tobacco leaves, the treated tobacco leaves have improved combustion performance, and the gray color changes from gray black to white.

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 method for improving cigartobacco gray, which comprises the following steps: (1), air-cure tobacco leaves are fermented for 10 to 20 days under the condition that the temperature ranges from 40 to 50 DEG C and the humidity ranges from 70 to 90 percent; (2), liquor with the alcoholic strength of 40 to 60 DEG is uniformly sprayed on surfaces of tobacco leaves, the usage amount of the liquor is 2 to 5 percent of the weight of tobacco leave, and then continued fermentation is performed for 20 to 40 days under the condition that the temperature is 40 to 50 DEG C and the humidity is 70 to 90 percent; and (3), well fermented tobacco leaves are taken out, and the water content of tobacco leaves is adjusted to 10 to 15 percent. The cigartobacco treated through the method can be fully burnt, after burning, the gray becomes white obviously, the sensory quality is improved remarkably, and the method provided by the invention further has the characteristics of simplicity, low cost and the like.

Description

technical field [0001] The invention belongs to the technical field of cigar production, and in particular relates to a method for improving the gray color of cigar leaves. Background technique [0002] After the cigar leaves are burned, the ash colors are white, off-white, off-white (gray ash), and black. White is the best, followed by off-white, and black is the worst. It is also required that the ash should stick together and not scatter or scatter prematurely. Good, gray is an important indicator to reflect the completeness of tobacco leaf combustion. Contents of the invention [0003] The purpose of the present invention is to provide a method for improving the gray color of cigar tobacco leaves in the case of incomplete combustion and blackish gray after burning, so as to make the gray color white after burning, thereby improving the sensory quality of the cigar during smoking. [0004] The above-mentioned purpose is achieved through the following technical solution...

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): A24B15/18A24B15/20A24B3/04
Inventor 王剑
Owner HUBEI CHINA TOBACCO IND