A pulping process, prepared slurry and application thereof

A process and pulping technology, applied in the application, preparation of tobacco, tobacco, etc., can solve the problems of poor overall sensory quality, poor aroma quality of tobacco flakes, and large differences in tobacco flakes

Active Publication Date: 2020-10-23
FUJIAN JINMIN RECONSTITUTED TOBACCO DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the prepared tobacco sheet has poor aroma quality, high woody gas content, high irritation, and poor overall sensory quality; moreover, the content of total plant alkaloids and water-soluble sugar in the prepared tobacco sheet is quite different from that of natural tobacco leaves, and the quality bad

Method used

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  • A pulping process, prepared slurry and application thereof
  • A pulping process, prepared slurry and application thereof
  • A pulping process, prepared slurry and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0128] The preparation of embodiment 1 tobacco sheet 1

[0129] Preparation process such as figure 1 Shown:

[0130] (1) According to the proportions in Table 1, ten kinds of tobacco fragments were mixed to obtain 1000 g of mixed tobacco fragments. The mixed smoke fragments and 72°C hot water are introduced into the primary extraction tank at a material-to-liquid (weight) ratio of 1:7 for leaching for 30 minutes, and centrifuged to obtain supernatant and residue, wherein the centrifugal speed is 2600r / min, The centrifugation time is about 1 to 2 minutes; the residue is subjected to secondary leaching according to the above method to obtain liquid and sediment, and the obtained liquid is returned to the primary extraction tank to participate in leaching.

[0131] Table 1

[0132] Variety Ratio (%, w / w) Pu-erh flue-cured tobacco fragments 10 Qujing flue-cured tobacco fragments 8 Chuxiong flue-cured tobacco fragments 8 Dali flue-cured tobac...

Embodiment 2

[0139] The preparation of embodiment 2 tobacco sheet 2

[0140] Preparation process such as figure 1 Shown:

[0141] (1) Mix ten kinds of tobacco pieces according to the ratio in Table 2 to obtain 1000 g of mixed tobacco pieces. The mixed smoke fragments and 72°C hot water are introduced into the primary extraction tank at a material-to-liquid (weight) ratio of 1:7 for leaching for 30 minutes, and centrifuged to obtain supernatant and residue, wherein the centrifugal speed is 2600r / min, The centrifugation time is about 1 to 2 minutes; the residue is subjected to secondary leaching according to the above method to obtain liquid and sediment, and the obtained liquid is returned to the primary extraction tank to participate in leaching.

[0142] Table 2

[0143] Variety Ratio (%, w / w) Pu-erh flue-cured tobacco fragments 12 Qujing flue-cured tobacco fragments 10 Chuxiong flue-cured tobacco fragments 10 Dali flue-cured tobacco fragments 12 ...

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PUM

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Abstract

The invention belongs to the field of paper-making reconstituted tobacco, and particularly relates to a pulping process, comprising the following steps: (1) performing digestion on tobacco scraps withwater, and performing solid-liquid separation to obtain a liquid phase material and a solid phase material; (2) grinding the solid phase material obtained in step (1) into thick liquid to obtain first slurry; (3) grinding softwood pulp into thick slurry to obtain second slurry; (4) mixing the first slurry obtained in step (2) with the second slurry obtained in step (3), and performing finished grinding, to obtain a slurry. The invention also provides a process for preparing reconstituted tobacco by using a paper making method. Tobacco sheets prepared according to the process disclosed by theinvention is high in sensory quality, appropriate in chemical composition content, closer to natural tobacco in composition, and high in tensile strength.

Description

technical field [0001] The invention belongs to the field of reconstituted tobacco leaves by a papermaking method, and in particular relates to a pulping process, and also relates to the prepared pulp and its application. Background technique [0002] Reconstituted tobacco leaf, also known as tobacco sheet, refers to a sheet or filamentary regenerated product made from tobacco waste such as tobacco stems, tobacco sticks, and tobacco fragments discarded during cigarette processing. Tobacco flakes are generally used as cigarette fillers. Adding an appropriate amount of tobacco flakes in cigarettes can save tobacco leaf materials to the greatest extent and effectively reduce cigarette costs; The wishes or requirements of the cigarettes are adjusted and improved, which contributes to the improvement of the inherent quality of cigarettes. [0003] The papermaking method is an important production process of tobacco sheets, which is to extract the tobacco waste with water, and se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/14
CPCA24B3/14
Inventor 林登铨郑彬姚育旺林强李婧玒
Owner FUJIAN JINMIN RECONSTITUTED TOBACCO DEV
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