A method for improving the physical properties of fennel stalk flake substrate by beating enzyme treatment

A technology of physical properties and pulping enzymes, applied in the treatment of tobacco, food science, tobacco, etc., can solve the problems of wasting raw materials, occupying a lot of warehouses, and high production costs, achieving the effects of easier removal, more cross-linking points, and improved physical properties.

Active Publication Date: 2016-10-05
CHINA HAISUM ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above patents have effectively improved the suction quality, but only the stems and leaves before flowering and fruiting are used, which wastes raw materials, and the processing time is too long and often takes several days, occupying a lot of warehouses and high production costs.

Method used

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  • A method for improving the physical properties of fennel stalk flake substrate by beating enzyme treatment
  • A method for improving the physical properties of fennel stalk flake substrate by beating enzyme treatment
  • A method for improving the physical properties of fennel stalk flake substrate by beating enzyme treatment

Examples

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Effect test

Embodiment 1

[0030] Such as figure 1 As shown, the beating enzyme treatment of the present invention improves the method for the physical properties of the fennel stalk flake substrate, specifically:

[0031] (1) After pulverizing the fennel stalks with a plant grinder, add water to prepare a mixed solution with a material-to-liquid ratio of 1:9, cook it in an electric rotary cooking pot at 120°C and 0.2MPa for 4 hours, and filter off the waste liquid. Perform ultrasonic treatment in water for 1 hour, take it out, repeatedly wash the pulp and remove pith through a 60-mesh cloth bag, and dry it with a dehydrator to balance the water to obtain the slurry;

[0032] (2) Take a certain amount of beating enzyme and prepare a 5% concentration of beating enzyme aqueous solution for subsequent use; add the enzyme solution to the slurry (containing 30 g of dry pulp), add water to prepare a slurry with a concentration of 10%, and The content of beating enzyme in the material is 0.02% of the weight o...

Embodiment 2

[0038] Such as figure 1 As shown, the beating enzyme treatment of the present invention improves the method for the physical properties of the fennel stalk flake substrate, specifically:

[0039] (1) After pulverizing the fennel stalks with a plant grinder, add water to prepare a mixed solution with a material-to-liquid ratio of 1:8, cook it in an electric rotary cooking pot at 120°C and 0.3MPa for 5 hours, and filter off the waste liquid. Perform ultrasonic treatment in water for 1.5 hours, take it out, repeatedly wash pulp and remove pith through 80-mesh cloth bag, and dry it with a dehydrator to balance the water to obtain slurry;

[0040] (2) Take a certain amount of beating enzyme and prepare a 5% concentration of beating enzyme aqueous solution for subsequent use; add the enzyme solution to the slurry (containing 30 g of dry pulp), add water to prepare a slurry with a concentration of 10%, and The content of beating enzyme in the feed is 0.03% of the weight of the dry p...

Embodiment 3

[0046] Such as figure 1 As shown, the beating enzyme treatment of the present invention improves the method for the physical properties of the fennel stalk flake substrate, specifically:

[0047] (1) After pulverizing the fennel stalks with a plant grinder, add water to prepare a mixed solution with a material-to-liquid ratio of 1:10, cook it in an electric rotary cooking pot at 140°C and 0.3MPa for 4 hours, and filter off the waste liquid. Perform ultrasonic treatment in water for 1.5 hours, take it out, repeatedly wash pulp and remove pith through 80-mesh cloth bag, and dry it with a dehydrator to balance the water to obtain slurry;

[0048] (2) Take a certain amount of beating enzyme and prepare a 5% concentration of beating enzyme aqueous solution for subsequent use; add the enzyme solution to the slurry (containing 30 g of dry pulp), add water to prepare a slurry with a concentration of 10%, and The content of beating enzyme in the feed is 0.04% of the weight of the dry ...

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Abstract

The invention provides a method for improving the physical property of a fennel stem sheet substrate through pulping enzyme treatment. The method is characterized by comprising the following steps: smashing fennel stems through a plant pulverizer and preparing smashed fennel stems into pulp; adding a pulping enzyme solution into the pulp, grinding into thick liquid through a PFI pulping machine, taking out the pulp, putting the pulp into a sealed bag, carrying out heat preservation for 30-35 min at 45-55 DEG C, carrying out inactivation at a high temperature for 5-10 min, and washing pulp obtained in the step 2 for removing pith through pith removal equipment; respectively preparing clear water solutions of carboxymethyl starch (CMS) and propylene glycol, wherein the total mass concentration of the clear water solutions of carboxymethyl starch (CMS) and propylene glycol is 1%, adding the clear water solutions into the obtained pulp, after defibering by a deflaker, manufacturing handsheets with pulp on a paper machine, and drying through a drier, so as to obtain fennel stem sheets. According to the invention, by combining advantages of a pulping enzyme treatment technology and cooperating with the home-made pith removal equipment, pith in fennel stems is removed, offensive odor in the fennel stems are removed, and tensile strength, tear resistance, flexibility and the like of the substrate are improved.

Description

technical field [0001] The invention relates to a method for improving the physical properties of fennel stalk flake substrates by beating enzyme treatment, and belongs to the technical field of papermaking tobacco flake production. Background technique [0002] In recent years, many scientific research institutions and enterprises at home and abroad have successively developed some cigarette substitutes that do not contain harmful substances such as nicotine. However, tobacco substitutes that lack the characteristics of cigarettes are difficult to be accepted by the majority of smokers. Therefore, tobacco substitutes that have the characteristics of cigarettes and do not contain nicotine have become the research and development direction pursued by the industry. [0003] The fennel flakes produced from fennel stalks have the characteristics of nicotine-free and extremely low tar content in the smoke. They have great medicinal value, have significant effects of reducing tar ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B15/20
Inventor 迟婷玉杨玉洁郁国强吴立群韦珍王伟
Owner CHINA HAISUM ENG
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