Reconstructed tobacco coating liquid component-component group chemical kitchen combination, coupling preparation, and coupling preparation process

A technology for reconstituting tobacco leaves and coating liquid, which is used in the preparation of tobacco, tobacco, food science, etc.

Inactive Publication Date: 2012-07-04
INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Tobacco stem mixture: Tobacco l

Method used

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  • Reconstructed tobacco coating liquid component-component group chemical kitchen combination, coupling preparation, and coupling preparation process
  • Reconstructed tobacco coating liquid component-component group chemical kitchen combination, coupling preparation, and coupling preparation process
  • Reconstructed tobacco coating liquid component-component group chemical kitchen combination, coupling preparation, and coupling preparation process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0106] 1. A reconstituted tobacco leaf coating solution component and component group chemical kitchen combination, coupled preparation and process thereof, characterized in that it comprises the following steps:

[0107] The first step, composition of raw materials: Compatible raw materials according to the technical requirements of the target product of reconstituted tobacco leaves, consisting of tobacco stem mixture and tobacco leaf fragment mixture. The mixture of tobacco stems can be composed of short stems, tobacco stems, etc.; the mixture of tobacco leaf fragments can be composed of tobacco leaf fragments, tobacco powder, crushed tobacco rods, etc. Tobacco stem mixture:tobacco leaf fragment mixture=3~5:7~5. The moisture content of raw materials is 8-15%.

[0108] The second step is water washing, pre-soaking, leaching or extraction, enzymatic hydrolysis combination, coupling preparation and process of the washing stem material: after metering and water washing, the tob...

Embodiment 2

[0168] A process of water washing, presoaking, enzymatic hydrolysis combination, coupled extraction or extraction of tobacco stem material: after metering and water washing, the tobacco stem mixture is presoaked, extracted or extracted according to the process requirements of the target product of reconstituted tobacco leaves, enzymolysis. Stem washing solvent: soft water, washing water temperature: 30-40°C, washing time 30-50 seconds; pre-soaking solid-liquid ratio controlled at 1:2.5-4, pre-soaking temperature controlled at 50-90°C, pre-soaking time 20-50 seconds 30min; the leaching or extraction process can be two-step or three-step countercurrent leaching or extraction or horizontal type continuous leaching or extraction. The leaching or extraction solvent is generally soft water, and the solid-liquid ratio of the leaching or extraction is controlled at 1:4~ 8. The leaching or extraction temperature is controlled at 60-95°C, and the leaching or extraction time is 30-90min / ...

Embodiment 3

[0173] Pre-soaking, leaching or extraction, enzymatic hydrolysis combination, coupling preparation and its process of tobacco leaf fragments: according to the product process requirements, the mixture of tobacco leaf fragments is compatible, and pre-soaking, leaching or extraction, enzymatic hydrolysis, and leaching are carried out after metering. The process can adopt two-step or three-step countercurrent leaching or extraction or horizontal type continuous leaching or extraction. The leaching solvent is soft water, the solid-liquid ratio is controlled at 1:5-10, the pre-soaking temperature is controlled at 50-75°C, and the pre-soaking temperature is controlled at 50-75°C. The soaking time is 20-30min; the leaching or extraction temperature is controlled at 60-90°C, and the leaching or extraction time is 30-90min / step; the amount of enzyme added is 0.05%-5% of the mass of tobacco, and the enzymatic hydrolysis temperature is 20-70 °C, the stirring speed is 10-60rmp, the water c...

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Abstract

The invention relates to a reconstructed tobacco coating liquid component-component group chemical kitchen combination, coupling preparation, and a coupling preparation process. Discarded waste tobacco leaves and stems are subjected to presoaking and enzymatic leaching or extraction to make tobacco leaf or stem enzymatically-leached/extracted solution, or tobacco leaf and stem mixed leached/extracted solution, certain components and component groups such as protein, pectin, chloride, nicotine, nitrosamines, nitrates and the like in the tobacco leaf and stem leached/extracted solution or tobacco leaf and stem leached/extracted mixture can be selectively converted, reduced or removed by combination of enzymolysis, Maillard reaction conversion, membrane separation/concentration or column separation, freeze separation, ethanol precipitation and the like, and the coupling preparation process for chemical components and component groups in the chemical kitchen, and accordingly, recombination or fitting, combination, regulation and coke reduction and harm reduction of the chemical components and component groups of the reconstructed tobacco coating liquid are achieved, quality of reconstructed tobacco is improved, and industrial technical integration and innovation on combination and coupling of the reconstructed tobacco coating liquid are realized.

Description

Technical field: [0001] The invention relates to a reconstituted tobacco leaf coating solution component and its group chemical kitchen combination, coupled preparation and process thereof, belonging to the technical field of reconstituted tobacco leaf processing. Background technique: [0002] The present invention relates to a kind of reconstituted tobacco leaf coating liquid component and component group chemical kitchen combination, coupling preparation and its technology, especially utilize the raw material of low-grade and waste inferior tobacco leaf and tobacco stem which cannot be directly used in the production of cigarette products, after pre-soaking , enzymatic leaching or extraction process papermaking method combined preparation process to manufacture the coating solution for reconstituted tobacco leaves, that is, the obtained tobacco leaves or tobacco stems are enzymatically leached or extracted or tobacco leaves and tobacco stems are mixed. Selectively transfo...

Claims

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Application Information

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IPC IPC(8): A24B3/14A24B15/18
Inventor 孙先玉孙博张杰
Owner INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY
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