CN109875092A - It can be used for the ultralow temperature preparation method of the cloves Ultramicro-powder of cigarette product flavoring and casing - Google Patents

It can be used for the ultralow temperature preparation method of the cloves Ultramicro-powder of cigarette product flavoring and casing Download PDF

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Publication number
CN109875092A
CN109875092A CN201910102775.2A CN201910102775A CN109875092A CN 109875092 A CN109875092 A CN 109875092A CN 201910102775 A CN201910102775 A CN 201910102775A CN 109875092 A CN109875092 A CN 109875092A
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China
Prior art keywords
cloves
liquid nitrogen
ultramicro
powder
ultralow temperature
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CN201910102775.2A
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Chinese (zh)
Inventor
潘婷婷
熊国玺
程炳发
马舒翼
杨俊鹏
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China Tobacco Hunan Industrial Co Ltd
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China Tobacco Hunan Industrial Co Ltd
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Priority to CN201910102775.2A priority Critical patent/CN109875092A/en
Publication of CN109875092A publication Critical patent/CN109875092A/en
Withdrawn legal-status Critical Current

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Abstract

The present invention provides a kind of ultralow temperature preparation method of cloves Ultramicro-powder that can be used for cigarette product flavoring and casing, include the following steps: the cloves raw material for 1) weighing certain mass, water removal drying is carried out in a vacuum drying oven, and weighing calculates the moisture content of raw material after drying, obtains cloves A;2) liquid nitrogen switch pump is opened, liquid nitrogen is passed through air-stream type ultrafine pulverizer, pre-cooling 30 minutes is carried out to it;3) the cloves A after drying is passed through into feed opening, it is added in precooled air-stream type ultrafine pulverizer and is crushed, in cloves A crushing process, it keeps liquid nitrogen to be continuously added into, prepares partial size and the relatively uniform cloves Ultramicro-powder of pattern by adjusting liquid nitrogen flow, air-flowing type in crushing process slightly pulverizer power and discharge port size.The ultralow temperature crushing technology that the present invention is assisted by establishing liquid nitrogen realizes the ultralow temperature preparation of cloves Ultramicro-powder, can be used for the flavoring and casing of cigarette product, has the function that abundant cigarette perfume, improves cigarette smoking quality.

Description

It can be used for the ultralow temperature preparation method of the cloves Ultramicro-powder of cigarette product flavoring and casing
Technical field
The present invention relates to perfuming cigarette feeding technique field, specifically a kind of cloves that can be used for cigarette product flavoring and casing The ultralow temperature preparation method of Ultramicro-powder.
Background technique
In use, there are the unabiding problem of volatile, fragrance remaining time, some perfume (or spice) for traditional liquid natural fragrance Expect that oxidizable or chance photo-thermal easily decomposes, cannot apply in food formula well, and because of the volatilization of fragrance during storage It escapes and the pot-life for processing finished product is caused substantially to shorten.These disadvantages limit the use type sum number of part natural perfume material Amount, many excellent fragrance are given it up because of disadvantage mentioned above.The natural plant incense more for some lubricant component contents Often there is the disadvantages of production efficiency is low, product flavouring essence quality is poor, can also introduce sometimes in material, conventional solvent extraction process Organic solvent limits the application range of natural perfume material.Natural plant pefume is handled through Ordinary pulverization, powder-type can be obtained Fragrance product has solid spice as food additives and is applied to food service industry.The solid spice of traditional diamond-making technique preparation, There is the defects of particle is larger, granularity is uneven, be easily reduced the presentation quality and mouthfeel effect of product, limit to a certain extent Its application in the food industry is made.It will can exempt solvent penetrating cell wall entrance general into the cell after fragrance ultramicro grinding broken wall The lengthy procedure and obstacle of fragrance effective component dissolution, greatly simplify process for producing, while can will be fragrant using pulverizing Pungent material moment under low-temperature condition is broken into the excellent ultramicro powder of homogeneous grain diameter, good dispersion, to greatest extent inhibit fragrance at The volatilization divided escapes.With the reduction of partial size, mobility, solubility and absorptivity be increased, and huge porosity makes The fragrance that vestibule accommodates is prolonged not to be dissipated, thus the fragrance of Ultramicro-powder fragrance product is very strong, pure, and application effect is also more preferably. The application field of solid spice is concentrated mainly on food, daily use chemicals industry, and the application study in cigarette products is less.About super Application study of the micro mist in cigarette, the country is rarely reported.
The ultralow temperature crushing technology that the present invention is assisted by establishing liquid nitrogen realizes the ultralow temperature preparation of cloves Ultramicro-powder, By adjusting with control preparation technology parameter, can be obtained size and its distribution and pattern than more uniform cloves Ultramicro-powder, can use In the flavoring and casing of cigarette product, has the function that abundant cigarette perfume, improves cigarette smoking quality.
Summary of the invention
It is an object of the present invention to provide the fourths that a kind of preparation easy to operate, low-cost can be used for cigarette product flavoring and casing The method of fragrant Ultramicro-powder.
Technical scheme is as follows:
A kind of ultralow temperature preparation method for the cloves Ultramicro-powder can be used for cigarette product flavoring and casing, includes the following steps:
1) the cloves raw material for weighing certain mass, carries out water removal drying, after drying poidometer in a vacuum drying oven The moisture content for calculating raw material, obtains cloves A;
2) liquid nitrogen switch pump is opened, liquid nitrogen is passed through air-stream type ultrafine pulverizer, pre-cooling 30 minutes is carried out to it;
3) the cloves A after drying is added in precooled air-stream type ultrafine pulverizer and is crushed by feed opening, fourth In fragrant A crushing process, being continuously added into for liquid nitrogen, liquid nitrogen flow 1-3mL/min, by adjusting liquid nitrogen stream in crushing process are kept It measures, the cloves Ultramicro-powder that air-flowing type slightly pulverizer power and discharge port size prepare partial size and pattern is relatively uniform.
Further, cloves raw material is placed in a vacuum drying oven in step 1), is dried in vacuo 12 hours in 60 DEG C.
Further, it is 1-3mL/min that liquid nitrogen flow is adjusted in step 2).
The beneficial effects of the present invention are: maintaining ultralow temperature in the crushing process of cloves using the ultralow temperature characteristics of liquid nitrogen State is at hard and crisp easy crushing state, so that size and shape be prepared than more uniform cloves Ultramicro-powder.
Beneficial effects of the present invention especially show the addition due to maintaining liquid nitrogen in crushing process, not only contribute to cloves The ultramicro grinding of raw material;And disintegrating apparatus can be made to maintain lower temperature, it reduces and bring high temperature is mechanically pulverized, so that it is guaranteed that Entire disintegrating process can continue to carry out.In addition, continuous atmospheric pressure is formed in discharge port during liquid nitrogen gasification, by adjusting liquid nitrogen Flow can control air-flow size, be conducive to disperse cloves Ultramicro-powder in discharge port, reduce its soft-agglomerated degree.This hair The bright preparation for all kinds of natural perfume material Ultramicro-powders such as cloves provides ideal solution.
Detailed description of the invention
Fig. 1 (a) is the scanning electron microscope (SEM) photograph of product that the embodiment of the present invention 1 obtains, and Fig. 1 (b) is that part is put in Fig. 1 (a) Big figure;
Fig. 2 (a) is the scanning electron microscope (SEM) photograph of product that the embodiment of the present invention 2 obtains, and Fig. 2 (b) is that part is put in Fig. 2 (a) Big figure;
Fig. 3 (a) is the average grain diameter for the product that the embodiment of the present invention 1 obtains, and Fig. 3 (b) is particle diameter distribution;
Fig. 4 (a) is the average grain diameter for the product that the embodiment of the present invention 2 obtains, and Fig. 4 (b) is particle diameter distribution;
Fig. 5 is the thermal cracking characteristic for the product that the embodiment of the present invention 1 obtains;
Fig. 6 is the thermal cracking characteristic for the product that the embodiment of the present invention 2 obtains.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples, and certain following embodiments should not be construed as pair Limitation of the invention.
Embodiment 1:
A kind of ultralow temperature preparation method for the cloves Ultramicro-powder can be used for cigarette product flavoring and casing, includes the following steps:
The vacuum drying of cloves raw material: 1000g cloves raw material is placed in a vacuum drying oven, small in 60 DEG C of vacuum drying 12 When, weighing calculates moisture content.
Airslide disintegrating mill pre-cooling: opening liquid nitrogen switch pump, and adjusting liquid nitrogen flow is 1mL/min, carries out to airslide disintegrating mill 30min is pre-chilled.
Air-flow crushing machine inlet is added in cloves raw material after vacuum drying, maintenance liquid nitrogen flow is 1mL/min; After 10min, airslide disintegrating mill switch is opened, starts ultralow temperature and crushes, in crushing process, liquid nitrogen flow 2mL/min.In air-flow Pulverizer discharge port accesses material collection bag, collects the cloves Ultramicro-powder that ultralow temperature crushes preparation.
Fig. 1 is the scanning electron microscope (SEM) photograph for the cloves Ultramicro-powder that ultralow temperature crushes preparation, and Fig. 3 is its corresponding average grain diameter and grain Diameter distribution map, Fig. 5 are the thermal cracking performance plots of cloves Ultramicro-powder.Fig. 1 proves to have obtained pattern to be that irregular block-like cloves is super Micro mist, the cloves Ultramicro-powder average grain diameter that Fig. 3 is proved are 14.17 ± 2.54 μm, and it is good that Fig. 5 proves that cloves Ultramicro-powder has Thermal cracking characteristic.
Embodiment 2:
A kind of ultralow temperature preparation method for the cloves Ultramicro-powder can be used for cigarette product flavoring and casing, includes the following steps:
The vacuum drying of cloves raw material: 1000g cloves raw material is placed in a vacuum drying oven, small in 60 DEG C of vacuum drying 12 When, weighing calculates moisture content.
Airslide disintegrating mill pre-cooling: opening liquid nitrogen switch pump, and adjusting liquid nitrogen flow is 2mL/min, carries out to airslide disintegrating mill 30min is pre-chilled.
Air-flow crushing machine inlet is added in cloves raw material after vacuum drying, maintenance liquid nitrogen flow is 2mL/min; After 10min, airslide disintegrating mill switch is opened, starts ultralow temperature and crushes;In crushing process, liquid nitrogen flow 2.5mL/min.In gas It flows pulverizer discharge port and accesses material collection bag, collect the cloves Ultramicro-powder that ultralow temperature crushes preparation.
Fig. 2 is the scanning electron microscope (SEM) photograph for the cloves Ultramicro-powder that ultralow temperature crushes preparation, and Fig. 4 is its corresponding average grain diameter and grain Diameter distribution map, Fig. 6 are the thermal cracking performance plots of cloves Ultramicro-powder.Fig. 2 proves to have obtained pattern to be that irregular block-like cloves is super Micro mist, the cloves Ultramicro-powder average grain diameter that Fig. 4 is proved are 11.11 ± 3.75 μm, and it is good that Fig. 6 proves that cloves Ultramicro-powder has Thermal cracking characteristic.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Belong to those skilled in the art in the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of, all answers It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.

Claims (3)

1. a kind of ultralow temperature preparation method for the cloves Ultramicro-powder that can be used for cigarette product flavoring and casing, it is characterised in that including such as Lower step:
1) the cloves raw material for weighing certain mass, carries out water removal drying in a vacuum drying oven, and weighing calculates former after drying The moisture content of material obtains cloves A;
2) liquid nitrogen switch pump is opened, liquid nitrogen is passed through air-stream type ultrafine pulverizer, pre-cooling 30 minutes is carried out to it;
3) the cloves A after drying is added in precooled air-stream type ultrafine pulverizer and is crushed by feed opening, cloves A In crushing process, keep being continuously added into for liquid nitrogen, liquid nitrogen flow 1-3mL/min, by adjusting liquid nitrogen flow in crushing process, Air-flowing type slightly pulverizer power and discharge port size prepare partial size and the relatively uniform cloves Ultramicro-powder of pattern.
2. it can be used for the ultralow temperature preparation method of the cloves Ultramicro-powder of cigarette product flavoring and casing as described in claim 1, Be characterized in that: cloves raw material is placed in a vacuum drying oven in step 1), is dried in vacuo 12 hours in 60 DEG C.
3. it can be used for the ultralow temperature preparation method of the cloves Ultramicro-powder of cigarette product flavoring and casing as described in claim 1, Be characterized in that: it is 1-3mL/min that liquid nitrogen flow is adjusted in step 2).
CN201910102775.2A 2019-02-01 2019-02-01 It can be used for the ultralow temperature preparation method of the cloves Ultramicro-powder of cigarette product flavoring and casing Withdrawn CN109875092A (en)

Priority Applications (1)

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CN201910102775.2A CN109875092A (en) 2019-02-01 2019-02-01 It can be used for the ultralow temperature preparation method of the cloves Ultramicro-powder of cigarette product flavoring and casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910102775.2A CN109875092A (en) 2019-02-01 2019-02-01 It can be used for the ultralow temperature preparation method of the cloves Ultramicro-powder of cigarette product flavoring and casing

Publications (1)

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CN109875092A true CN109875092A (en) 2019-06-14

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Application publication date: 20190614

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