CN101864092A - Layered silicate clay-based starch suspension stabilizer and preparation method thereof - Google Patents
Layered silicate clay-based starch suspension stabilizer and preparation method thereof Download PDFInfo
- Publication number
- CN101864092A CN101864092A CN201010199625A CN201010199625A CN101864092A CN 101864092 A CN101864092 A CN 101864092A CN 201010199625 A CN201010199625 A CN 201010199625A CN 201010199625 A CN201010199625 A CN 201010199625A CN 101864092 A CN101864092 A CN 101864092A
- Authority
- CN
- China
- Prior art keywords
- starch
- layered silicate
- silicate clay
- suspension stabilizer
- starch suspension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Medicinal Preparation (AREA)
Abstract
The invention belongs to the field of starch modification, and relates to a layered silicate clay-based starch suspension stabilizer in physical modification and a preparation method thereof. The original starch can not be soluble in cold water and has other shortcomings, thereby limiting the application in industry; at present, the starch is modified by chemical means, and the method can improve the solubility of the starch, but has complex operation and high modification cost. The invention provides a method for improving the dispersion of the starch in the cold water by a physical dispersion principle, and uses natural layered silicate clay as a raw material to prepare the starch suspension stabilizer; the method not only has simple and convenient operation, and easy control, without complex chemical modification, but also the obtained stabilizer can substantially improve the dispersion of the starch in the cold water, is stable and reliable, overcomes the application limitations of natural native starch, and greatly expands the use field of the starch.
Description
Technical field:
The invention belongs to the starch conversion field, relate in particular to a kind of layered silicate clay-based starch suspension stabilizer and preparation method thereof.
Background technology:
Starch is very extensive in distributed in nature, is a kind of storage form of plant nutrient substance, mainly be present in the device palaces such as root, stem, leaf, fruit and pollen of higher plant, and be one of main source of human and animal's energy.
Starch is renewable, biodegradable biological polymeric compound, is typical ideal recyclability natural matter.At chemical field, can produce compounds such as alcohol, acetic acid, lactic acid, Virahol, propyl carbinol and a lot of ketone, acid, ether, ester class by amylofermentation, also can be used as filler for plastic etc.; In field of food industry is to make the main raw material of Dian Fentang and the important source of foodstuff additive; Can be used as pitch control agent, toughener and the Surface Size of paper industry, the sizing agent of textile industry etc. at field of light industry; In pharmaceutical industry, be used as vehicle, thickening material, thinner, disintegrating agent of medicine etc.But along with the development of industrial production technology, ative starch more and more can not satisfy the needs of industrial circle product property, and for example, natural ative starch particle is insoluble in the cold water, thereby has limited its application in industry.In order to overcome this defective, people begin starch is carried out various physical and chemical modified.The chemical modification of starch mainly contains two aspects: the one, and utilize glycosidic link that the unstable of water, chemical reagent and outside energy is produced fracture, the starch molecule amount is reduced, mainly contain acidifying starch, Sumstar 190 and thermal transition starch; The 2nd, utilize the structural active group of glucose, react with chemical reagent, mainly contain starch ethers and graft starch etc.Yet starch is carried out chemical modification have shortcomings such as complicated operation and cost height.
Summary of the invention:
The purpose of this invention is to provide a kind of layered silicate clay-based starch suspension stabilizer that can significantly improve ative starch dispersiveness in water and preparation method thereof, simple to operate and with low cost.
For achieving the above object, the technical solution used in the present invention is:
A kind of layered silicate clay-based starch suspension stabilizer, form by the raw material of following weight part:
Starch: 0.5～1.5g layered silicate clay: 2.0～4.0g
12-sodium alkyl benzene sulfonate: 0.015～0.03g water: 85～175g.
Above-mentioned layered silicate clay can be kaolin or montmorillonite.
Above-mentioned laminar silicic acid alkali can be one or more in sodium base, magnesium base, iron-based, the zinc-base layered silicate.
The preparation method of above-mentioned layered silicate clay-based starch suspension stabilizer is as follows:
(1) in starch, add layered silicate clay by above-mentioned weight proportion, the 12-sodium alkyl benzene sulfonate,
(2) it is uniformly dispersed, adds entry, fully stir,
(3) be heated to 75-98 ℃, stir 5-20min,
(4) reducing to normal temperature gets final product.
The present invention is with respect to prior art, prepared layered silicate clay-based starch suspension stabilizer by physical modification method, not only simple to operation, be easy to control, need not complicated chemical modification, and the gained stablizer can significantly improve the degree of scatter of ative starch in cold water, and reliable and stable, overcome many application limitations of natural ative starch, opened up the use field of starch greatly.
Description of drawings: Fig. 1 is the structural representation of polynite.
Embodiment:
That layered silicate clay has is unique, natural nanostructure-lamella yardstick is a nano level, and layered silicate clay mainly comprises: natural aluminosilicate, and as kaolin, montmorillonite etc.The common feature of its structure is to have laminate structure, and wherein montmorillonite claims polynite again, and its main component is a kind of aqueous layer aluminosilicate mineral.
Referring to Fig. 1: with the polynite is the crystalline structure characteristics of example explanation layered silicate: polynite to be two layers of silicon-oxy tetrahedron wafer with therebetween alumina octahedral wafer combine formation crystal layer, constitute 2: 1 type structures, its basic structural unit is: each structure cell is carried the sandwich type structural that the layer of aluminum oxygen octahedra constitutes secretly by two inside silicon-oxy tetrahedron centres of drift angle, connects by shared Sauerstoffatom between the two.Wherein tetrahedron and octahedral central ion Si
4+And Al
3+Can be by the close with it low price cation replacement of size, Al
3+Sometimes replaceable part Si
4+, Mg
2+, Fe
3+, Zn
2+Deng replaceable part A l then
3+Layer silicate mineral has very strong adsorptivity, swelling property, dispersiveness, can be expanded to several times of original volume behind the absorption moisture, is that the starch suspension stabilizer that raw material is made has good dispersiveness, stability with layered silicate therefore.
Below in conjunction with specific embodiment, the present invention is described further:
Add the 3.0g sodium-based montmorillonite in the embodiment 1:1.0g starch, 0.022g 12-sodium alkyl benzene sulfonate, it is uniformly dispersed, add 130g water, fully stir post-heating to 85 ℃, stir 8min, reduce to behind the normal temperature to wherein adding 10g starch, find the starch full and uniform dispersion in water, this system is still stable after half an hour, and starch is dispersed in the water.
Add 3.0g sodium base kaolin in the embodiment 2:0.5g starch, 0.015g 12-sodium alkyl benzene sulfonate, it is uniformly dispersed, adds 85g water, fully stir post-heating to 95 ℃, stir 5min, reduce to normal temperature,, find that the starch full and uniform dispersion is in water to wherein adding 7g starch, this system is still stable after half an hour, and starch is dispersed in the water.
Add 4.0g zinc-base kaolin in the embodiment 3:1.5g starch, 0.03g 12-sodium alkyl benzene sulfonate, it is uniformly dispersed, adds 175g water, fully stir post-heating to 90 ℃, stir 15min, reduce to normal temperature,, find that the starch full and uniform dispersion is in water to wherein adding 15g starch, this system is still stable after half an hour, and starch is dispersed in the water.
Add 2.5g magnesium base montmorillonite in the embodiment 4:0.8g starch, 0.020g 12-sodium alkyl benzene sulfonate, it is uniformly dispersed, adds 110g water, fully stir post-heating to 98 ℃, stir 10min, reduce to normal temperature,, find that the starch full and uniform dispersion is in water to wherein adding 8g starch, this system is still stable after half an hour, and starch is dispersed in the water.
Add the 3.5g sodium-based montmorillonite in the embodiment 5:1.3g starch, 0.027g the 12-sodium alkyl benzene sulfonate is uniformly dispersed it, adds 150g water, fully stir post-heating to 80 ℃, stir 20min, reduce to normal temperature, this solution can be used as starch stabiliser, in starch stabiliser, add 12g starch, find the starch full and uniform dispersion in water, this system is still stable after half an hour, and starch is dispersed in the water.
Claims (4)
1. layered silicate clay-based starch suspension stabilizer, it is characterized in that: described starch suspension stabilizer is made up of following materials of weight proportions:
Starch: 0.5～1.5g layered silicate clay: 2.0～4.0g
12-sodium alkyl benzene sulfonate: 0.015～0.03g water: 85～175g.
2. layered silicate clay-based starch suspension stabilizer as claimed in claim 1 is characterized in that: layered silicate clay is one or both in kaolin or the polynite.
3. layered silicate clay-based starch suspension stabilizer as claimed in claim 2 is characterized in that: layered silicate-base can be one or more in sodium base, magnesium base, iron-based, the zinc-base layered silicate.
4. as the described layered silicate clay-based starch suspension stabilizer of claim 1-3, it is characterized in that: the preparation method of described layered silicate clay-based starch suspension stabilizer is as follows:
(1) in starch, add layered silicate clay, 12-sodium alkyl benzene sulfonate by above-mentioned weight proportion,
(2) it is uniformly dispersed, adds entry, fully stir,
(3) be heated to 75-98 ℃, stir 5-20min,
(4) reducing to normal temperature gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101996257A CN101864092B (en) | 2010-06-13 | 2010-06-13 | Layered silicate clay-based starch suspension stabilizer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101996257A CN101864092B (en) | 2010-06-13 | 2010-06-13 | Layered silicate clay-based starch suspension stabilizer and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101864092A true CN101864092A (en) | 2010-10-20 |
| CN101864092B CN101864092B (en) | 2012-05-23 |
Family
ID=42956038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101996257A Expired - Fee Related CN101864092B (en) | 2010-06-13 | 2010-06-13 | Layered silicate clay-based starch suspension stabilizer and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101864092B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923835A (en) * | 2012-11-09 | 2013-02-13 | 中国科学技术大学 | Nano zero-valent iron with montmorillonite serving as carrier, and preparation method and application thereof |
| CN106012595A (en) * | 2016-06-28 | 2016-10-12 | 德清县新鑫达丝绸炼染有限公司 | Digital printing process of polyester fabric |
| CN106012599A (en) * | 2016-06-28 | 2016-10-12 | 德清县新鑫达丝绸炼染有限公司 | Environment-friendly printing and dyeing paste material and preparation method thereof |
| CN106120408A (en) * | 2016-06-28 | 2016-11-16 | 德清县新鑫达丝绸炼染有限公司 | A kind of digit printing technique of silk fabric |
| CN106283738A (en) * | 2016-08-26 | 2017-01-04 | 浙江正宇纺织印染基地有限公司 | A kind of preparation method of environment-friendly type dyeing paste |
| CN106320028A (en) * | 2016-08-26 | 2017-01-11 | 浙江正宇纺织印染基地有限公司 | Bleaching and dyeing technique of purified cotton materials |
| CN111285740A (en) * | 2020-03-26 | 2020-06-16 | 张蕾 | Special fertilizer for overcoming soil continuous cropping obstacle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1566295A (en) * | 2003-06-30 | 2005-01-19 | 中国石油化工股份有限公司 | Process for producing water based lubricating liquid |
| JP2005256235A (en) * | 2004-03-12 | 2005-09-22 | Jsr Corp | Composition for coating paper and coated paper |
-
2010
- 2010-06-13 CN CN2010101996257A patent/CN101864092B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1566295A (en) * | 2003-06-30 | 2005-01-19 | 中国石油化工股份有限公司 | Process for producing water based lubricating liquid |
| JP2005256235A (en) * | 2004-03-12 | 2005-09-22 | Jsr Corp | Composition for coating paper and coated paper |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923835A (en) * | 2012-11-09 | 2013-02-13 | 中国科学技术大学 | Nano zero-valent iron with montmorillonite serving as carrier, and preparation method and application thereof |
| CN102923835B (en) * | 2012-11-09 | 2014-10-15 | 中国科学技术大学 | Nano zero-valent iron with montmorillonite serving as carrier, and preparation method and application thereof |
| CN106012595A (en) * | 2016-06-28 | 2016-10-12 | 德清县新鑫达丝绸炼染有限公司 | Digital printing process of polyester fabric |
| CN106012599A (en) * | 2016-06-28 | 2016-10-12 | 德清县新鑫达丝绸炼染有限公司 | Environment-friendly printing and dyeing paste material and preparation method thereof |
| CN106120408A (en) * | 2016-06-28 | 2016-11-16 | 德清县新鑫达丝绸炼染有限公司 | A kind of digit printing technique of silk fabric |
| CN106283738A (en) * | 2016-08-26 | 2017-01-04 | 浙江正宇纺织印染基地有限公司 | A kind of preparation method of environment-friendly type dyeing paste |
| CN106320028A (en) * | 2016-08-26 | 2017-01-11 | 浙江正宇纺织印染基地有限公司 | Bleaching and dyeing technique of purified cotton materials |
| CN111285740A (en) * | 2020-03-26 | 2020-06-16 | 张蕾 | Special fertilizer for overcoming soil continuous cropping obstacle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101864092B (en) | 2012-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101864092B (en) | Layered silicate clay-based starch suspension stabilizer and preparation method thereof | |
| Lv et al. | Nanocellulose‐based functional materials: from chiral photonics to soft actuator and energy storage | |
| Abdullah et al. | PVA, PVA blends, and their nanocomposites for biodegradable packaging application | |
| Huang et al. | Optical properties of biomass-derived nanomaterials for sensing, catalytic, biomedical and environmental applications | |
| Cao et al. | Activated-carbon-filled agarose hydrogel as a natural medium for seed germination and seedling growth | |
| CN103030908A (en) | Polyvinyl alcohol/ inorganic nanocomposite hydrogel and preparation method thereof | |
| Fleury et al. | Aerogel from sustainably grown bacterial cellulose pellicles as a thermally insulative film for building envelopes | |
| CN105504357A (en) | Antibacterial-type nanofiber-based preservative film and preparation method thereof | |
| CN102964522B (en) | Method for preparing konjac glucomannan composite humidity conditioning agent | |
| Ruiz-Hitzky et al. | Recent advances on fibrous clay-based nanocomposites | |
| CN103665894A (en) | Nanometer silk fibroin-nano-silver antibacterial composite material | |
| CN104194064A (en) | Corn starch composite membrane as well as preparation method and applications thereof | |
| CN105038090A (en) | Method for preparing novel antibacterial electronic cigarette appearance material | |
| CN103012608A (en) | Method for preparing etherification linear-chain dextrin starch film-forming agent for glass fiber infiltration | |
| Cakmak et al. | Functional biobased composite polymers for food packaging applications | |
| CN103642070A (en) | Antibiotic composite membrane of nano-silk fibroin-chitosan-nano-silver | |
| Guan et al. | Growing bacterial cellulose-based sustainable functional bulk nanocomposites by biosynthesis: recent advances and perspectives | |
| Lin et al. | Green preparation of 3D micronetwork eugenol-encapsuled porous starch for improving the performance of starch-based antibacterial film | |
| CN101372338B (en) | Nano-stannic oxide particle in situ filling type galapectite nano-tube composite powder and preparation thereof | |
| CN104893266A (en) | Polylactic acid/chitin nano crystal composite material and preparation method thereof as well as pen made of polylactic acid/chitin nano crystal composite material | |
| CN103224566A (en) | New technology for raising crystallization degree of starch nanoparticles by heat-moisture treatment | |
| CN105010398A (en) | Preparation method of negative ion, far-infrared, and composite functional antibacterial disinfectant | |
| CN112915069A (en) | Fast-dispersing xanthan gum microcapsule and preparation method thereof | |
| CN104533040A (en) | Manufacture method for attapulgite stone paper wallpaper | |
| CN102000543B (en) | Method for preparing inorganic montmorillonite material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |