CN110973699B - Water blasting bead and preparation method thereof - Google Patents

Water blasting bead and preparation method thereof Download PDF

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Publication number
CN110973699B
CN110973699B CN201911214003.4A CN201911214003A CN110973699B CN 110973699 B CN110973699 B CN 110973699B CN 201911214003 A CN201911214003 A CN 201911214003A CN 110973699 B CN110973699 B CN 110973699B
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China
Prior art keywords
bead
water
calcium chloride
wall material
blasting
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CN201911214003.4A
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CN110973699A (en
Inventor
于浩
王志勇
王琦琦
张远方
王艳梅
马晓龙
韩宜廷
程书瑾
庞宁
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Shandong Jiangjun Tobacco New Material Technology Co ltd
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Shandong Jiangjun Tobacco New Material Technology Co ltd
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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/061Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking

Abstract

The invention discloses a water explosion bead and a preparation method thereof, wherein the water explosion bead comprises a core material, a wall material and a hydrophobic modified material, wherein the core material is used for wrapping the inside of the wall material, and is a mixed aqueous solution of water-soluble essence, calcium chloride and xanthan gum; the wall material is a mixture of sodium alginate and paraffin; the hydrophobic modification material is fatty amine. According to the invention, the core material and wall material components of the blasting bead are improved, so that the prepared blasting bead can successfully wrap the water-soluble essence, and the storage time is prolonged. The variety of the bead blasting essence is expanded, and the guarantee is provided for the development of new bead blasting products.

Description

Water blasting bead and preparation method thereof
Technical Field
The invention belongs to the technical field of bead blasting preparation, and particularly relates to a water bead blasting and a preparation method thereof.
Background
The information in this background section is only for enhancement of understanding of the general background of the invention and is not necessarily to be construed as an admission or any form of suggestion that this information forms the prior art that is already known to a person of ordinary skill in the art.
The bead blasting cigarette is characterized in that a semi-permeable membrane or a sealed capsule wrapped with liquid essence and flavor is implanted into a cigarette filter through a filter stick bead embedding technology, and the capsule is broken when being used by pinching, so that the liquid essence and flavor in the capsule is fused into filter stick fibers, and the effects of increasing the smoke humidity and improving the flavor intercepting effect of the filter stick are achieved. Meanwhile, the aroma components in the capsule volatilize, so that the functions of increasing aroma and enriching taste levels of cigarettes can be realized. As the flavor and the spice with different styles can be added into the bead blasting cigarette, the bead blasting cigarette can meet the requirements of different consumers on individual taste.
At present, due to the nature of the shell material of the explosion beads, water-soluble essence is difficult to be well wrapped, and the essence in the explosion beads is generally oil-soluble essence, so that the moisture-retaining and aroma-increasing performance of the explosion bead product reaches the bottleneck, and the functions of moisture retention, tar reduction, cooling and the like cannot be well met. Therefore, the nature of the essence limits the types of the essence, and further restricts the development of new products of the exploded bead.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention aims to provide a water blasting bead and a preparation method thereof.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a water explosion bead comprises a core material, a wall material and a hydrophobic modified material, wherein the core material is used for wrapping the interior of the wall material, and is a mixed aqueous solution of calcium chloride and xanthan gum;
the wall material is a mixture of sodium alginate and paraffin;
the hydrophobic modification material is fatty amine.
Calcium chloride: the calcium salt can lead the wall material to form gel, and is a key material for preparing the water exploded bead;
xanthan gum: the colloid cannot be mixed with CaCl2The reaction can increase the contractibility of the core material, improve the surface tension of the wall material and ensure that the shape is more circular when the core material is dripped.
Sodium alginate: the calcium salt can be neutralized by cold water to form a thermal irreversible colloid, and a compact spherical membrane is formed after molding to support the entrapment of the core material.
Paraffin wax: after paraffin is emulsified, the emulsion is encapsulated in a wall material in a small particle form to form an interpenetrating cross-linking system, and the emulsion can be compatible with fatty amine in the later period, so that the sodium alginate and the fatty amine are easy to contact and react. The paraffin content is high, the reaction is quicker, but the strength of the wall material after forming is low.
The fatty amine has cation, and is subjected to ion adsorption with sodium alginate, the anion of carboxyl in the sodium alginate and the cation of amino in the fatty amine are subjected to ion adsorption and are mutually aggregated, the fatty amine is tightly attached to the surface of the sodium alginate group, and a solid hydrophobic layer is formed at low temperature. The hydrophobic modification is carried out on the surface of the water blasting bead, so that the homogeneity of the wall material can be increased, and the storage period of the water blasting bead can be prolonged.
In some embodiments, the core material further comprises a water-soluble fragrance.
Water-soluble essence: can be dissolved in core material, and can exert main functional substance, such as soul of cigarette explosion.
Further, the water-soluble essence is selected from Yunnan tobacco extract, maple extract, fenugreek extract, vanilla bean tincture, red date extract, cocoa, licorice or Laoshan green tea extract.
In some embodiments, the mass percent of calcium chloride is 0.5-1% and the mass percent of xanthan gum is 0.4-0.6% in the beadlets. Calcium chloride is a key material for preparing water blasting beads, the concentration of the calcium chloride is too high, the wall material is too fast to form, the roundness of the prepared blasting beads is insufficient, the concentration of the calcium chloride is low, the wall material is slow to form, the calcium chloride is easy to deform, and the strength of the calcium chloride is insufficient, so that the concentration of the calcium chloride is reasonably controlled.
Further, the viscosity of the xanthan gum is 3000-4000 mPas. The xanthan gum has high viscosity, is not easy to drip, has low viscosity, and has insufficient roundness after bead blasting forming, so the viscosity of the xanthan gum is reasonably controlled.
In some embodiments, the mass percent of sodium alginate is 0.7-1% and the mass percent of paraffin is 0.2-0.4% in the bead blasting. The paraffin content is high, the reaction is quicker, but the strength of the wall material after forming is low.
Further, the viscosity of the sodium alginate is 300-400 mPas. The viscosity of the sodium alginate is high, the core material is not easy to sink when being dripped into the wall material, and the molding is poor; low viscosity, poor strength after molding and easy crushing.
Further, the paraffin is food-grade solid paraffin.
The preparation method of the water-soluble essence bead comprises the following steps:
respectively preparing core material solution and wall material solution;
dropwise adding the core material into the wall material solution at 45-55 deg.C, and reacting for 10-20 min;
after the reaction is finished, filtering the beads in the wall material solution, and adding the filtered beads into a calcium chloride cold water bath at the temperature of 8-12 ℃;
and adding the beads subjected to the calcium chloride cold water bath into fatty amine for hydrophobic modification to obtain the calcium chloride bead.
The core material solution is dropwise added into the wall material solution, and spherical beads are formed under the action of surface tension. The calcium chloride in the core material contacts with the sodium alginate in the wall material solution to form gel, and the gel is formed after a certain reaction time. The temperature of the wall material solution is controlled to avoid the formation of paraffin and facilitate the subsequent demulsification and formation with paraffin.
The cold calcium chloride water bath enables the oil and the sodium alginate to form an interpenetrating network for forming, the cold calcium chloride water bath enables the wall material sodium alginate to be better gelled, meanwhile, the wall material is demulsified, paraffin is separated out from the sodium alginate and is solidified under the cooling effect, the obtained wall material is of a paraffin-gel two-layer structure and is impermeable, and the water-soluble essence is successfully wrapped.
In some embodiments, the concentration of the calcium chloride cold water bath is 0.8-1.2% (mass percent).
Further, the soaking time in the calcium chloride cold water bath is 2-4 s. The calcification time is long, and the wall material solution is dehydrated, so that the core material of the blasting beads is not full enough.
In some embodiments, the fatty amine is a 10-carbon fatty amine.
Further, the temperature of the fatty amine is 38-42 deg.C, such as 40 deg.C.
Further, the heat preservation time of the hydrophobic modification is 12-17min, such as 15 min.
The invention has the beneficial effects that:
according to the invention, the core material and wall material components of the blasting bead are improved, so that the prepared blasting bead can successfully wrap the water-soluble essence, and the storage time is prolonged. The variety of the bead blasting essence is expanded, the functions of moisture retention, tar reduction, temperature reduction and the like of the bead blasting are further expanded, the cost of the essence in the bead blasting is greatly reduced, and a guarantee is provided for the development of a new product of the bead blasting.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The invention is further illustrated by the following examples:
example 1
A water exploded bead comprises a core material, a wall material and a hydrophobic modified material, wherein the core material is used for wrapping the interior of the wall material, and is a mixed aqueous solution of water-soluble essence-fenugreek extract, calcium chloride and xanthan gum; the wall material is a mixture of sodium alginate and paraffin; the hydrophobic modification material is fatty amine. The viscosity of xanthan gum is 3500mPas and the viscosity of sodium alginate is 350 mPas.
By adjusting the proportion of the components, the mass percent of calcium chloride, xanthan gum, sodium alginate, paraffin wax, fatty amine, fenugreek extract in the bead blasting product is 0.7%, 0.5%, 1%, 0.3%, 5% and the balance of water.
The preparation method of the water blasting bead comprises the following steps:
respectively preparing core material solution and wall material solution, wherein the mass ratio of sodium alginate to paraffin in the wall material solution is 1: 0.3.
Dropwise adding the core material into the wall material solution at 50 ℃, and reacting for 15 min.
After the reaction is finished, filtering the beads in the wall material solution, and adding the filtered beads into a calcium chloride cold water bath, wherein the mass percent of the calcium chloride cold water bath is 1%, the temperature is 11 ℃, and the soaking time in the calcium chloride cold water bath is 3 s.
Dissolving 10-carbon fatty amine at the constant temperature, adding beads subjected to calcium chloride cold water bath into 10-carbon fatty amine for hydrophobic modification, wherein the constant temperature is 40 ℃, and the hydrophobic modification time is 15 min.
Example 2
A water-exploded bead comprises a core material, a wall material and a hydrophobic modified material, wherein the core material is used for wrapping the interior of the wall material, and is a mixed aqueous solution of water-soluble essence-maple extract, calcium chloride and xanthan gum; the wall material is a mixture of sodium alginate and paraffin; the hydrophobic modification material is fatty amine. The viscosity of xanthan gum is 3000mPas and the viscosity of sodium alginate is 300 mPas.
By adjusting the proportion and the process parameters of the components, the mass percent of calcium chloride, xanthan gum, sodium alginate, paraffin wax, 10-carbon fatty amine, water-soluble essence, maple extract and the balance of water in the exploded bead product are 1%, 0.6%, 0.7%, 0.4% and 0.07% respectively.
The preparation method of the water blasting bead comprises the following steps:
respectively preparing a core material solution and a wall material solution, wherein the mass ratio of sodium alginate to paraffin in the wall material solution is 7: 4;
dropwise adding the core material into the wall material solution at 50 ℃, and reacting for 15 min;
after the reaction is finished, filtering the beads in the wall material solution, and adding the filtered beads into a calcium chloride cold water bath, wherein the mass percent of the calcium chloride cold water bath is 1%, the temperature is 10 ℃, and the soaking time in the calcium chloride cold water bath is 4 s.
Dissolving 10-carbon fatty amine at the constant temperature, adding beads subjected to calcium chloride cold water bath into 10-carbon fatty amine for hydrophobic modification, wherein the constant temperature is 40 ℃, and the hydrophobic modification time is 15 min.
Example 3
A bead comprises a core material, a wall material and a hydrophobic modification material, wherein the core material is used for wrapping the interior of the wall material, and is a mixed aqueous solution of water-soluble essence-vanilla bean tincture, calcium chloride and xanthan gum; the wall material is a mixture of sodium alginate and paraffin; the hydrophobic modification material is fatty amine. The viscosity of xanthan gum is 3000mPas and the viscosity of sodium alginate is 300 mPas.
By adjusting the proportion of the components, the mass percent of calcium chloride, xanthan gum, sodium alginate, paraffin wax, 10-carbon aliphatic amine and water-soluble essence-vanilla bean tincture in the bead blasting product is 0.7%, 0.5%, 0.9%, 1%, 15% and the balance of water.
The preparation method of the water blasting bead comprises the following steps:
respectively preparing a core material solution and a wall material solution, wherein the mass ratio of sodium alginate to paraffin in the wall material solution is 7: 4;
dropwise adding the core material into the wall material solution at 50 ℃, and reacting for 15 min;
after the reaction is finished, filtering the beads in the wall material solution, and adding the filtered beads into a calcium chloride cold water bath, wherein the mass percent of the calcium chloride cold water bath is 1.2%, the temperature is 10 ℃, and the soaking time in the calcium chloride cold water bath is 2 s.
Dissolving 10-carbon fatty amine at the constant temperature, adding beads obtained after calcium chloride cold water bath into 10-carbon fatty amine for hydrophobic modification, wherein the constant temperature is 42 ℃, and the hydrophobic modification time is 14 min.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A water blasting bead is characterized in that: the modified water-soluble gel comprises a core material, a wall material and a hydrophobic modified material, wherein the core material is used for wrapping the interior of the wall material, and is a mixed aqueous solution of water-soluble essence, calcium chloride and xanthan gum;
the wall material is a mixture of sodium alginate and paraffin;
the hydrophobic modification material is fatty amine.
2. The water-exploded bead as set forth in claim 1, wherein: the core material also comprises water-soluble essence;
further, the water-soluble essence is selected from Yunnan tobacco extract, maple extract, fenugreek extract, vanilla bean tincture, red date extract, cocoa, licorice or Laoshan green tea extract.
3. The water-exploded bead as set forth in claim 1, wherein: in the bead blasting, the mass percent of calcium chloride is 0.5-1%, and the mass percent of xanthan gum is 0.4-0.6%;
further, the viscosity of the xanthan gum is 3000-4000 mPas.
4. The water-exploded bead as set forth in claim 1, wherein: in the bead blasting, the mass percent of the sodium alginate is 0.7-1%, and the mass percent of the paraffin is 0.2-0.4%.
5. A water blasting bead as claimed in claim 4, wherein: the viscosity of the sodium alginate is 300-400 mPas.
6. The water-exploded bead as set forth in claim 1, wherein: the paraffin is food-grade solid paraffin.
7. A method for preparing the water blasting bead as claimed in any one of claims 1 to 6, characterized in that: the method comprises the following steps:
respectively preparing core material solution and wall material solution;
dropwise adding the core material into the wall material solution at 45-55 deg.C, and reacting for 10-20 min;
after the reaction is finished, filtering the beads in the wall material solution, and adding the filtered beads into a calcium chloride cold water bath at the temperature of 8-12 ℃;
and adding the beads subjected to the calcium chloride cold water bath into fatty amine for hydrophobic modification to obtain the calcium chloride bead.
8. The method of claim 7, wherein: the concentration of the calcium chloride cold water bath is 0.8-1.2 percent by mass percent;
further, the soaking time in the calcium chloride cold water bath is 2-4 s.
9. The method of claim 7, wherein: the aliphatic amine is 10-carbon aliphatic amine.
10. The method of claim 9, wherein: the temperature of the fatty amine is 38-42 ℃; the heat preservation time of the hydrophobic modification is 12-17 min.
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