Application of citronella slag in cigarette manufacturing and preparation method of tobacco leaves reconstituted from citronella

A technology for reconstituting tobacco leaves and citronella, which is applied in the field of application and preparation of citronella reconstituted tobacco leaves, can solve the problems of pollution, no reuse of citronella slag, low utilization rate, etc. The effect of the raw material demand problem

Active Publication Date: 2013-03-13
CHINA TOBACCO GUANGDONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Lemongrass is distilled and extracted to produce essential oil. The oil yield from fresh leaves is about 1.2%. The oil production process produces a large amount of citronella residue. At present, its main use method is to burn it as fuel, or use it as fertilizer or mulch , the utilization rate is low, resulting in a large waste of resources and environmental pollution
There is no relevant technical report on the reuse of citronella slag at present

Method used

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  • Application of citronella slag in cigarette manufacturing and preparation method of tobacco leaves reconstituted from citronella

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment 1 Preparation of reconstituted tobacco leaves made from citronella residue and wood pulp fiber

[0039] The preparation method flow chart of the reconstituted tobacco leaf described in this embodiment is as attached figure 1 shown.

[0040] The citronella residue comes from the residue after citronella extraction in the flavor and fragrance factory; the tobacco powder, tobacco stem and wood pulp fiber are directly purchased by the chip factory, and are conventional commercially available tobacco powder, tobacco stem and wood pulp fiber. In this example, 100kg of citronella residue was added to 600kg of water and extracted with conventional equipment at 80°C for 30 minutes, and 530kg of citronella extract and 170kg of citronella insoluble residue (non-dried) were obtained through solid-liquid separation;

[0041] Take 1200kg of tobacco powder as raw material, add 6000kg of water, extract with conventional equipment at 80°C for 30 minutes, and obtain 5160kg ...

Embodiment 2

[0048] Example 2 Preparation of reconstituted tobacco leaves from citronella residue

[0049] The citronella residue comes from the residue after citronella extraction in the flavor and fragrance factory; the tobacco powder, tobacco stem and wood pulp fiber are directly purchased by the tobacco sheet factory, and are conventional commercially available tobacco powder, tobacco stem and wood pulp fiber. In this example, add 1800 kg of water to 300 kg of citronella residue and extract at 80 ° C for 30 minutes using conventional extraction equipment in tobacco companies. After solid-liquid separation, 1590 kg of citronella extract and 510 kg of citronella insoluble residue (non-drying) are obtained. ;

[0050] Take 900kg of tobacco powder as a raw material, add 4500kg of water, extract with conventional equipment at 80°C for 30 minutes, and obtain 3870kg of tobacco powder extract and 1530kg of tobacco powder insoluble slag (non-drying) through solid-liquid separation;

[0051] ...

Embodiment 3

[0057] Example 3 Preparation of reconstituted tobacco leaves from citronella residue

[0058] The citronella residue comes from the residue after citronella extraction in the flavor and fragrance factory; the tobacco powder, tobacco stem and wood pulp fiber are directly purchased by the chip factory, and are conventional commercially available tobacco powder, tobacco stem and wood pulp fiber. In this example, 300kg of citronella residue was added to 1800kg of water and extracted with conventional equipment at 80°C for 30 minutes, and 1590kg of citronella extract and 510kg of citronella insoluble residue (non-dried) were obtained through solid-liquid separation;

[0059] Take 600kg of tobacco powder as a raw material, add 3000kg of water, extract with conventional equipment at 80°C for 30 minutes, and obtain 2580kg of tobacco powder extract and 1020kg of tobacco powder insoluble slag (non-drying) through solid-liquid separation;

[0060] Take 100kg of tobacco stems as a raw m...

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PUM

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Abstract

The invention discloses the application of citronella slag in cigarette manufacturing and a preparation method of tobacco leaves reconstituted from citronella. Citronella slag is extracted, solid and liquid are separated, and citronella extract and insoluble citronella slag are obtained; tobacco waste and tobacco stem raw materials are respectively extracted, the solid and the liquid are separated, and tobacco waste and tobacco stem extract is respectively obtained; then the obtained insoluble slag is respectively pulped, mixed, fried and dried, and a sheet paper base is obtained; coating liquid is mixed by concentrating tobacco extract, and is applied onto the sheet paper base; and the paper base is dried and sliced, and the tobacco leaves reconstituted from citronella are obtained. According to the application of citronella slag in cigarette manufacturing and the preparation method of tobacco leaves reconstituted from citronella, a novel approach of citronella slag resource utilization is opened up, the physical properties and the chemical component content of the obtained reconstituted tobacco leave paper base are very matched with the properties of cigarette, no any negative effects are brought to the reconstituted tobacco leaves, the cost is low, and the production cost of the tobacco leaves can be further reduced; and after the citronella slag is added into the reconstituted tobacco leaves, the aroma of the reconstituted tobacco leaves is improved, and the comfort level and the like of the obtained reconstituted tobacco leaves are improved.

Description

technical field [0001] The invention belongs to the technical field of cigarette production, and in particular relates to the application of citronella residue in cigarette production and a preparation method of citronella reconstituted tobacco leaves. Background technique [0002] my country is a big tobacco country, the annual production and consumption of cigarettes rank first in the world, and the demand for raw materials for cigarette production is huge. [0003] Reconstituted tobacco leaf is a kind of cigarette raw material that is processed and manufactured by recombining and reconstituted tobacco waste such as tobacco stems, shredded tobacco leaves, and low-grade tobacco leaves. Papermaking is one of the important methods for preparing reconstituted tobacco. With the development of papermaking reconstituted tobacco technology in my country, papermaking reconstituted tobacco has become the main method of cigarette formulation and has been widely popularized and applie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/14A24B15/12
Inventor 刘熙饶国华赵瑞峰
Owner CHINA TOBACCO GUANGDONG IND
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