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Upgrading method for paper-making reconstituted tobacco water paste, tobacco water paste and application

A technology of reconstituted tobacco leaves and papermaking, which is applied in the fields of tobacco, application, and treatment of tobacco, can solve the problems of reducing the coating effect of reconstituted tobacco leaves, increasing the frequency of replacing filter screens, and limited efficiency of centrifuges, etc., to achieve extended storage time, The effect of short time consumption and reduction of energy consumption cost

Active Publication Date: 2021-09-21
贵州黄果树金叶科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Paper-making reconstituted tobacco adopts continuous production, and the time-consuming requirement for extract liquid treatment is very short. The main disadvantages of using these methods to purify the extract liquid are: the fine particles in the suspended solids will block the filter screen, increasing the frequency of filter screen replacement; centrifugation The efficiency of the machine is limited, and there are requirements for the particle size of the suspended solids, resulting in a large amount of fine suspended solids still contained in the extract after centrifugation, which will eventually enter the water paste, affecting its quality and reducing the coating effect of reconstituted tobacco leaves

Method used

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  • Upgrading method for paper-making reconstituted tobacco water paste, tobacco water paste and application

Examples

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Effect test

Embodiment 1

[0040] This embodiment discloses a method for improving the quality of reconstituted tobacco leaf paste by papermaking method, and the specific steps are as follows:

[0041] (1) Extraction: mix 0.4m of tobacco stem, 0.4m of tobacco dust and 0.2m of fragments with 6m of water, and extract for 2 hours at 60°C; separate solid and liquid to obtain an extract; The extraction liquid was centrifuged for 10 min with a decanter centrifuge at a rotational speed of 5000 rpm to obtain a tobacco extract. where m is greater than 0.

[0042] (2) Primary concentration: the tobacco extract is concentrated under reduced pressure at 60°C and a vacuum of 0.07Mpa to a solid content of 40%wt to obtain the primary tobacco water paste.

[0043] (3) Quality improvement: take cornstarch and diatomaceous earth, and mix them evenly in a mass ratio of 6:4 to obtain an edible grade quality improvement agent; in the initial product of tobacco water paste with a quality of n, add a quality of 0.2n edible ...

Embodiment 2

[0047] This embodiment discloses a method for improving the quality of reconstituted tobacco leaf paste by papermaking method, and the specific steps are as follows:

[0048](1) Extraction: Mix 0.3m of tobacco stems, 0.4m of tobacco dust and 0.3m of fragments with 7m of water, and extract at 65°C for 1.5h; separate solid-liquid to obtain an extract; The extract was centrifuged for 5 min with a decanter centrifuge at 5500 rpm to obtain a tobacco extract. where m is greater than 0.

[0049] (2) One-time concentration: the tobacco extract is concentrated under reduced pressure to a solid content of 45%wt under the condition of 65°C and a vacuum degree of 0.07Mpa to obtain the first product of tobacco water paste.

[0050] (3) Quality improvement: take corn starch and diatomaceous earth, and mix them evenly in a mass ratio of 9:1 to obtain a food-grade quality-enhancing agent; in the first product of tobacco water paste with a quality of n, add edible quality of 0.3n Grade impro...

Embodiment 3

[0054] The present embodiment discloses a method for improving the quality of the reconstituted tobacco leaf water paste by the papermaking method, and the specific steps are as follows:

[0055] (1) Extraction: Mix 0.4m of tobacco stems, 0.3m of tobacco powder and 0.3m of fragments with 8m of water, and extract at 60°C for 1.5h; separate the solid and liquid to obtain the extract; The extract was centrifuged for 10 min with a butterfly centrifuge at 6000 rpm to obtain a tobacco extract. where m is greater than 0.

[0056] (2) One-time concentration: under the condition of 65 DEG C and vacuum degree of 0.07Mpa, the tobacco extract is concentrated under reduced pressure to a solid content of 40%wt to obtain the first product of tobacco water paste.

[0057] (3) Quality improvement: take corn starch and diatomaceous earth, and mix them evenly at a mass ratio of 8:2 to obtain a food-grade quality-enhancing agent; in the first product of tobacco water paste with a quality of n, a...

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Abstract

The invention provides an upgrading method and application of paper-making reconstituted tobacco water paste. The upgrading method comprises the following steps: extraction: extracting a tobacco raw material with hot water, carrying out solid-liquid separation after leaching to obtain a leaching solution, and centrifuging the leaching solution to obtain a tobacco extracting solution; primary concentration: performing vacuum concentration on the tobacco extracting solution to obtain a tobacco water paste primary product; upgrading: adding a food-grade upgrading agent into the tobacco water paste primary product, stirring into paste, uniformly mixing and stirring with an alcohol solution to obtain a treatment solution, centrifuging the treatment solution, precipitating and discarding, and obtaining a supernatant for later use; and secondary concentration: concentrating the supernatant under reduced pressure to the initial solid content of the tobacco water paste to obtain the upgraded tobacco water paste, and recovering the alcohol solution. The upgrading method disclosed by the invention is simple in process requirement, high in yield and suitable for large-batch production. The quality-improved tobacco water paste is used in the formula of the reconstituted tobacco coating liquid, and the aroma quality and taste can be obviously improved.

Description

technical field [0001] The invention relates to the technology of reconstituted tobacco leaves by papermaking method, in particular to a method for improving the quality of reconstituted tobacco leaves water paste by papermaking method, tobacco leaf water paste and its application. Background technique [0002] The main raw material of reconstituted tobacco leaves by papermaking method is cigarette leftovers, that is, tobacco stems, chips and tobacco dust produced in the cigarette production process, which are rich in polyphenols, proteins, pectin, starch, cellulose and hemicellulose, etc. Molecular matter. Tobacco raw materials are generally separated by water extraction and solid-liquid separation, the solid is added to wood pulp fiber, pulped and formed according to the papermaking process to obtain the base sheet; the liquid is the extract, and the water paste is obtained through purification, concentration and other processes; the water paste and Tobacco essence and sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/14A24B15/26A24B15/18
CPCA24B3/14A24B15/26A24B15/18
Inventor 瞿方欧明毅龙李进张文凤胡立杨超陈元梅龙建灵韦斌曾维平
Owner 贵州黄果树金叶科技有限公司
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