CN109875094A - It can be used for the ultralow temperature preparation method of the cortex cinnamomi silk Ultramicro-powder of cigarette product flavoring and casing - Google Patents

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

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Publication number
CN109875094A
CN109875094A CN201910102801.1A CN201910102801A CN109875094A CN 109875094 A CN109875094 A CN 109875094A CN 201910102801 A CN201910102801 A CN 201910102801A CN 109875094 A CN109875094 A CN 109875094A
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China
Prior art keywords
silk
cortex cinnamomi
powder
ultramicro
liquid nitrogen
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CN201910102801.1A
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Chinese (zh)
Inventor
潘婷婷
熊国玺
李超
马舒翼
赵国豪
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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 CN201910102801.1A priority Critical patent/CN109875094A/en
Publication of CN109875094A publication Critical patent/CN109875094A/en
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Abstract

The present invention provides a kind of ultralow temperature preparation method of cortex cinnamomi silk Ultramicro-powder that can be used for cigarette product flavoring and casing, include the following steps: the cortex cinnamomi silk raw material for 1) weighing certain mass, water removal drying is carried out in a vacuum drying oven, weighing calculates the moisture content of raw material after drying, obtains cortex cinnamomi silk 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 cortex cinnamomi silk A after drying is added in precooled air-stream type ultrafine pulverizer and is crushed by feed opening, in cortex cinnamomi silk A crushing process, keep being continuously added into for liquid nitrogen, prepare partial size and the relatively uniform cortex cinnamomi silk Ultramicro-powder of pattern.The ultralow temperature crushing technology that the present invention is assisted by establishing liquid nitrogen, realize the ultralow temperature preparation of cortex cinnamomi silk Ultramicro-powder, by adjusting with control preparation technology parameter, size and its distribution and pattern are obtained than more uniform cortex cinnamomi silk Ultramicro-powder, 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 cortex cinnamomi silk Ultramicro-powder of cigarette product flavoring and casing
Technical field
The present invention relates to perfuming cigarette feeding technique field, specifically a kind of cortex cinnamomi that can be used for cigarette product flavoring and casing The ultralow temperature preparation method of silk 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 system of cortex cinnamomi silk Ultramicro-powder It is standby, by adjusting with control preparation technology parameter, size and its distribution and pattern can be obtained than more uniform cortex cinnamomi silk Ultramicro-powder, The flavoring and casing that can be used for 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 meat that a kind of preparation easy to operate, low-cost can be used for cigarette product flavoring and casing The method of osmanthus silk Ultramicro-powder.
Technical scheme is as follows:
A kind of ultralow temperature preparation method for the cortex cinnamomi silk Ultramicro-powder can be used for cigarette product flavoring and casing, including walk as follows It is rapid:
1) the cortex cinnamomi silk raw material for weighing certain mass, carries out water removal drying in a vacuum drying oven, weighs after drying The moisture content for calculating raw material obtains cortex cinnamomi silk 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 cortex cinnamomi silk A after drying is added in precooled air-stream type ultrafine pulverizer and is crushed by feed opening, In cortex cinnamomi silk A crushing process, being continuously added into for liquid nitrogen is kept, the liquid nitrogen flow in crushing process is 0.5-2mL/min, passes through tune Slightly pulverizer power and discharge port size prepare partial size and pattern is relatively uniform for liquid nitrogen flow, air-flowing type in whole crushing process Cortex cinnamomi silk Ultramicro-powder.
Further, cortex cinnamomi silk 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 0.5-2mL/min that liquid nitrogen flow is adjusted in step 2).
The beneficial effects of the present invention are: remaining ultralow in the crushing process of cortex cinnamomi silk using the ultralow temperature characteristics of liquid nitrogen Temperature state is at hard and crisp easy crushing state, so that size and shape be prepared than more uniform cortex cinnamomi silk ultra micro Powder.
Beneficial effects of the present invention especially show the addition due to maintaining liquid nitrogen in crushing process, not only contribute to cortex cinnamomi The ultramicro grinding of silk raw material, and disintegrating apparatus can be made to maintain lower temperature, it reduces and bring high temperature is mechanically pulverized, thus really Protecting 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, is conducive to disperse cortex cinnamomi silk Ultramicro-powder in discharge port, reduces its soft-agglomerated degree. The present invention provides ideal solution for the preparation of all kinds of natural perfume material Ultramicro-powders such as cortex cinnamomi silk.
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 cortex cinnamomi silk Ultramicro-powder can be used for cigarette product flavoring and casing, including walk as follows It is rapid:
The vacuum drying of cortex cinnamomi silk raw material: 1000g cortex cinnamomi silk raw material is placed in a vacuum drying oven, is dried in vacuo in 60 DEG C 12 hours, weighing calculated moisture content.
Airslide disintegrating mill pre-cooling: open liquid nitrogen switch pump, adjustings liquid nitrogen flow be 0.8mL/min, to airslide disintegrating mill into Row pre-cooling 30min.
Air-flow crushing machine inlet is added in cortex cinnamomi silk raw material after vacuum drying, maintenance liquid nitrogen flow is 1.0mL/min; After 10min, airslide disintegrating mill switch is opened, starts ultralow temperature and crushes.Material collection bag is accessed in airslide disintegrating mill discharge port, is received Collect the cortex cinnamomi silk Ultramicro-powder that ultralow temperature crushes preparation.
Fig. 1 be ultralow temperature crush preparation cortex cinnamomi silk Ultramicro-powder scanning electron microscope (SEM) photograph, Fig. 3 be its corresponding average grain diameter and Grain size distribution, Fig. 5 are the thermal cracking performance plots of cortex cinnamomi silk Ultramicro-powder.Fig. 1 proves to have obtained subsphaeroidal and irregular block-like Cortex cinnamomi silk Ultramicro-powder, the cortex cinnamomi silk Ultramicro-powder average grain diameter that Fig. 3 is proved is 6.98 ± 3.21 μm, and Fig. 5 proves that cortex cinnamomi silk is super Micro mist has good thermal cracking characteristic.
Embodiment 2:
A kind of ultralow temperature preparation method for the cortex cinnamomi silk Ultramicro-powder can be used for cigarette product flavoring and casing, including walk as follows It is rapid:
The vacuum drying of cortex cinnamomi silk raw material: 1000g cortex cinnamomi silk raw material is placed in a vacuum drying oven, is dried in vacuo in 60 DEG C 12 hours, weighing calculated moisture content.
Airslide disintegrating mill pre-cooling: open liquid nitrogen switch pump, adjustings liquid nitrogen flow be 1.2mL/min, to airslide disintegrating mill into Row pre-cooling 30min.
Air-flow crushing machine inlet is added in cortex cinnamomi silk raw material after vacuum drying, maintenance liquid nitrogen flow is 1.5mL/min; After 10min, airslide disintegrating mill switch is opened, starts ultralow temperature and crushes;In crushing process, liquid nitrogen flow 1.5mL/min.In gas It flows pulverizer discharge port and accesses material collection bag, collect the cortex cinnamomi silk Ultramicro-powder that ultralow temperature crushes preparation.
Fig. 2 be ultralow temperature crush preparation cortex cinnamomi silk Ultramicro-powder scanning electron microscope (SEM) photograph, Fig. 4 be its corresponding average grain diameter and Grain size distribution, Fig. 6 are the thermal cracking performance plots of cortex cinnamomi silk Ultramicro-powder.Fig. 2 proves to have obtained pattern to be subsphaeroidal and irregular Block-like cortex cinnamomi silk Ultramicro-powder, the cortex cinnamomi silk Ultramicro-powder average grain diameter that Fig. 4 is proved is 6.33 ± 2.61 μm, and Fig. 6 proves meat Osmanthus silk Ultramicro-powder has good 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 cortex cinnamomi silk Ultramicro-powder that can be used for cigarette product flavoring and casing, it is characterised in that including Following steps:
1) the cortex cinnamomi silk raw material for weighing certain mass, carries out water removal drying, weighing calculates after drying in a vacuum drying oven The moisture content of raw material obtains cortex cinnamomi silk 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 cortex cinnamomi silk A after drying is added in precooled air-stream type ultrafine pulverizer and is crushed by feed opening, cortex cinnamomi In silk A crushing process, being continuously added into for liquid nitrogen is kept, the liquid nitrogen flow in crushing process is 0.5-2mL/min, by adjusting powder Liquid nitrogen flow, air-flowing type slightly pulverizer power and discharge port size prepare partial size and the relatively uniform meat of pattern during broken Osmanthus silk Ultramicro-powder.
2. it can be used for the ultralow temperature preparation method of the cortex cinnamomi silk Ultramicro-powder of cigarette product flavoring and casing as described in claim 1, It is characterized by: cortex cinnamomi silk raw material is placed in a vacuum drying oven in step 1), it is dried in vacuo 12 hours in 60 DEG C.
3. it can be used for the ultralow temperature preparation method of the cortex cinnamomi silk Ultramicro-powder of cigarette product flavoring and casing as described in claim 1, It is characterized by: adjusting liquid nitrogen flow in step 2) is 0.5-2mL/min.
CN201910102801.1A 2019-02-01 2019-02-01 It can be used for the ultralow temperature preparation method of the cortex cinnamomi silk Ultramicro-powder of cigarette product flavoring and casing Withdrawn CN109875094A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111529573A (en) * 2020-06-11 2020-08-14 湖南宜仁堂中药饮片有限责任公司 Preparation method of traditional Chinese medicine decoction pieces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111529573A (en) * 2020-06-11 2020-08-14 湖南宜仁堂中药饮片有限责任公司 Preparation method of traditional Chinese medicine decoction pieces

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Application publication date: 20190614