CN109354699A - A kind of emulsion oil-in-water and preparation method thereof based on esterification soybean polyoses - Google Patents
A kind of emulsion oil-in-water and preparation method thereof based on esterification soybean polyoses Download PDFInfo
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- CN109354699A CN109354699A CN201810861854.7A CN201810861854A CN109354699A CN 109354699 A CN109354699 A CN 109354699A CN 201810861854 A CN201810861854 A CN 201810861854A CN 109354699 A CN109354699 A CN 109354699A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
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Abstract
The invention belongs to lotion preparation technical fields, disclose a kind of emulsion oil-in-water and preparation method thereof based on esterification soybean polyoses.By the sonicated rear addition octenyl succinic acid anhydride of soybean polyoses solution, esterification is carried out under the conditions of pH is 8.0~9.0, is dried to obtain esterification soybean polyoses；Gained esterification soybean polyoses are dissolved in deionized water, esterification soybean polyoses solution is obtained, vegetable oil is added under stirring condition, obtains mixed liquor；By gained mixed liquor under the conditions of 10000~15000rpm 3~5min of high speed shear, obtain based on esterification soybean polyoses emulsion oil-in-water.Gained esterification soybean polyoses of the invention improve the emulsifiability and application range of soybean polyoses.Gained emulsion oil-in-water is with good stability.
Description
Technical field
The invention belongs to lotion preparation technical fields, and in particular to a kind of emulsion oil-in-water based on esterification soybean polyoses
And preparation method thereof.
Background technique
Emulsion oil-in-water is with oily mutually for dispersed phase, using water as continuous phase, by addition emulsifier by dispersed phase with ball
Lotion of the droplet distribution in continuous phase.It is mainly used in milk in food, cream, in mayonnaise and beverage.Emulsifier
It is to refer to improve each interfacial tension constituted between phase in emulsification system, to form the one of homogeneous dispersion or emulsified body
Kind surface active ingredient, has decisive role in the formation of lotion.Common emulsifier is generally divided into three classes: small molecule
Surfactant, hmw protein and polysaccharide.Wherein polysaccharide is mainly hydrophilic structure feature, and most of polysaccharide are not
With surface-active, therefore the polysaccharide type as emulsifier is seldom.The polymer for capableing of effectively stable emulsion has to have
Following characteristics: strong suction-operated, complete surface coverage are capable of forming thicker spatial stability layer or electrically charged steady
Given layer.
Polysaccharide with emulsibility mostly has similar property: hyperbranchedization, and high molecular weight has hydrophilic carbon water
Compound scaffold and hydrophobic protein component or non-polar group.At present in food service industry polysaccharide emulsifier kind compared with
Few, some emulsifier causes emulsifiability and stability cannot be well applied to each of food due to natural molecule state
In industry.Starch octenyl succinate anhydride (OSA-Starch) is the introducing due to hydrophobic grouping, so that modified starch has cream
Change activity, can be applied in oil-in-water emulsion as a kind of modification of polysaccharides.Soluble soybean polysaccharide (Soy Soluble
Polysaccharides, SSPS) a kind of anionic acid polysaccharide of hyperbranchedization, contains a large amount of hydrophilic galas in structure
Uronic acid and a small amount of glycoprotein components, therefore there is emulsibility, but since its protein ingredient content is too low, emulsion stability
It is lower.
Summary of the invention
In place of the above shortcoming and defect of the existing technology, it is based on the primary purpose of the present invention is that providing one kind
It is esterified the preparation method of the emulsion oil-in-water of soybean polyoses.
Another object of the present invention is to provide it is a kind of by the above method be prepared based on esterification soybean polyoses
Emulsion oil-in-water.
The object of the invention is achieved through the following technical solutions:
A kind of preparation method of the emulsion oil-in-water based on esterification soybean polyoses, specific preparation process is as follows:
(1) by the sonicated rear addition octenyl succinic acid anhydride of soybean polyoses solution, under the conditions of pH is 8.0~9.0
Esterification is carried out, esterification soybean polyoses are dried to obtain；
(2) esterification soybean polyoses obtained by step (1) are dissolved in deionized water, obtain esterification soybean polyoses solution, stirs
Vegetable oil is added under the conditions of mixing, obtains mixed liquor；
(3) by gained mixed liquor 3~5min of high speed shear under the conditions of 10000~15000rpm in step (2), base is obtained
In the emulsion oil-in-water of esterification soybean polyoses.
Preferably, the condition of ultrasonic treatment described in step (1) are as follows: 30~50kHz of frequency, 30~40 DEG C of temperature, the time
For 10~40min.
Preferably, the mass ratio that octenyl succinic acid anhydride described in step (1) and soybean polyoses are added is 1:(7~8).
Preferably, the time of esterification described in step (1) is 30~40min.
Preferably, method dry described in step (1) is spray drying or freeze-drying.
Preferably, the condition of deionized water is dissolved in described in step (2) are as follows: agitating and heating under 40~50 DEG C of water bath conditions
1~2h is to being completely dissolved.
Preferably, the mass concentration that soybean polyoses solution is esterified described in step (2) is 2%~6%.
Preferably, vegetable oil described in step (2) is selected from soybean oil, corn oil or salad oil.
Preferably, the additional amount of vegetable oil described in step (2) is the 20%~30% of mixed liquor quality.
A kind of emulsion oil-in-water based on esterification soybean polyoses, is prepared by the above method.
The principle of the present invention are as follows: ultrasonic treatment soybean polyoses open up soybean polyoses structural chain greatly in the solution
It opens, is conducive to acid anhydrides and penetrates into polysaccharide structures.Enhance the generation of esterification.By chemical modification, by octenyl succinic
Acid anhydrides (Octenyl Succinic Anhydride, OSA) and soybean polyoses (SSPS) carry out esterification, generate esterification soybean
Polysaccharide OSA-SSPS introduces hydrophobic OSA group, to increase emulsibility and emulsion stability.On the other hand, it is esterified soybean
The increase of polysaccharide partial size is so that its steric hindrance in lotion acts on enhancing, the thicker spatial stability layer of formation.By high speed
Shearing obtains the emulsion oil-in-water based on esterification soybean polyoses.
Preparation method of the invention and obtained product have the following advantages that and the utility model has the advantages that
(1) soybean polyoses are esterified in the present invention due to the introducing of hydrophobic grouping, so that the emulsibility of soluble soybean polysaccharide
Original soluble soybean polysaccharide can be substantially better than；
(2) present invention improves the emulsifiability of soluble soybean polysaccharide, widens to be esterified soybean polyoses as emulsifier
The application range of soluble soybean polysaccharide；
(3) preparation method of the invention does not add toxic harmful reagent, green safe.
Detailed description of the invention
Fig. 1~3 are respectively that the laser co-focusing of 1~2 gained emulsion oil-in-water of the embodiment of the present invention 3 and comparative example is swept
Retouch microscope figure.
Specific embodiment
Present invention will now be described in further detail with reference to the embodiments and the accompanying drawings, but embodiments of the present invention are unlimited
In this.
Embodiment 1
(1) prepare soybean polyoses solution, solution be put into ultrasonic cleaner, control ultrasonic frequency be 30kHz into
30 DEG C of circulator bath 10min of row, OSA is added in SSPS solution, and the mass ratio with OSA:SSPS for 1:7 be esterified anti-
It answers, reaction pH is 8.0, reaction time 30min, and freeze-drying obtains esterification soybean polyoses.
(2) esterification soybean polyoses are add to deionized water, 2h is heated under 40 DEG C of water bath conditions to being completely dissolved, is obtained
The esterification soybean polyoses solution that 40ml mass fraction is 2%；Then soybean is added in esterification soybean polyoses solution while stirring
Oil obtains the mixed liquor that the final mass concentration of soybean oil is 20%.
(3) by mixed liquor under high-speed shearing machine with 10000rpm rotating speed cutting 5min, obtain based on esterification soybean polyoses
Emulsion oil-in-water.
Embodiment 2
(1) prepare soybean polyoses solution, solution be put into ultrasonic cleaner, control ultrasonic frequency be 40kHz into
35 DEG C of circulator bath 20min of row, OSA is added in SSPS solution, is esterified with OSA:SSPS for the mass ratio of 1:7.5
Reaction, reaction pH are 8.5, reaction time 35min, and freeze-drying obtains esterification soybean polyoses.
(2) esterification soybean polyoses are add to deionized water, 1.5h is heated under 45 DEG C of water bath conditions to being completely dissolved, is obtained
The esterification soybean polyoses solution for being 3% to 40ml mass fraction；Then it is added in esterification soybean polyoses solution while stirring big
Soya-bean oil obtains the mixed liquor that the final mass concentration of soybean oil is 25%.
(3) by mixed liquor under high-speed shearing machine with 13000rpm rotating speed cutting 4min, obtain based on esterification soybean polyoses
Emulsion oil-in-water.
Embodiment 3
(1) prepare soybean polyoses solution, solution be put into ultrasonic cleaner, control ultrasonic frequency be 40kHz into
40 DEG C of circulator bath 30min of row, OSA is added in SSPS solution, and the mass ratio with OSA:SSPS for 1:8 be esterified anti-
It answers, reaction pH is 9.0, reaction time 40min, and freeze-drying obtains esterification soybean polyoses.
(2) esterification soybean polyoses are add to deionized water, 1h is heated under 40 DEG C of water bath conditions to being completely dissolved, is obtained
The esterification soybean polyoses solution that 40ml mass fraction is 4%；Then soybean is added in esterification soybean polyoses solution while stirring
Oil obtains the mixed liquor that the final mass concentration of soybean oil is 25%.
(3) by mixed liquor under high-speed shearing machine with 15000rpm rotating speed cutting 2min, obtain based on esterification soybean polyoses
Emulsion oil-in-water.
The microstructure of gained emulsion oil-in-water is seen by laser confocal scanning microscope (CLSM) in the present embodiment
It examines, the 1ml sample Nile red solution of 50 μ l is dyed, the sample drop after dyeing is inverted after covering coverslip on glass slide
On microscope carrier, 40 times of object lens observation emulsion forms and droplet size.As a result as shown in Figure 1.
Embodiment 4
(1) soybean polyoses solution is prepared, solution is put into ultrasonic cleaner, controls ultrasonic frequency as 50kHz control
Temperature processed is carrying out 30 DEG C of circulator bath 40min, and OSA is added in SSPS solution, is the mass ratio of 1:7 with OSA:SSPS
Esterification is carried out, reaction pH is 8.5, reaction time 35min, and spray drying obtains esterification soybean polyoses.
(2) esterification soybean polyoses are add to deionized water, 1h is heated under 50 DEG C of water bath conditions to being completely dissolved, is obtained
The esterification soybean polyoses solution that 40ml mass fraction is 6%；Then soybean is added in esterification soybean polyoses solution while stirring
Oil obtains the mixed liquor that the final mass concentration of soybean oil is 30%.
(3) by mixed liquor under high-speed shearing machine with 15000rpm rotating speed cutting 5min, obtain based on esterification soybean polyoses
Emulsion oil-in-water.
Comparative example 1
(1) soluble soybean polysaccharide is add to deionized water, 1h is heated under 40 DEG C of water bath conditions to being completely dissolved, is obtained
The soybean polyoses solution for being 4% to 40ml mass fraction；Then soybean oil is added in soybean polyoses solution while stirring, obtains
The mixed liquor that the final mass concentration of soybean oil is 25%.
(2) by mixed liquor under high-speed shearing machine with 13000rpm rotating speed cutting 4min, obtain the water based on soybean polyoses
Oil-in lotion.
The microstructure of gained emulsion oil-in-water is seen by laser confocal scanning microscope (CLSM) in this comparative example
It examines, the 1ml sample Nile red solution of 50 μ l is dyed, the sample drop after dyeing is inverted after covering coverslip on glass slide
On microscope carrier, 40 times of object lens observation emulsion forms and droplet size.As a result as shown in Figure 2.
Comparative example 2
(1) starch octenyl succinate anhydride (OSA-Starch) is add to deionized water, is added under 40 DEG C of water bath conditions
Hot 1h obtains the esterification starch solution that 40ml mass fraction is 4% to being completely dissolved；Then while stirring in esterification starch solution
Middle addition soybean oil obtains the mixed liquor that the final mass concentration of soybean oil is 25%.
(2) by mixed liquor under high-speed shearing machine with 13000rpm rotating speed cutting 4min, obtain the water based on esterification starch
Oil-in lotion.
The microstructure of gained emulsion oil-in-water is seen by laser confocal scanning microscope (CLSM) in this comparative example
It examines, the 1ml sample Nile red solution of 50 μ l is dyed, the sample drop after dyeing is inverted after covering coverslip on glass slide
On microscope carrier, 40 times of object lens observation emulsion forms and droplet size.As a result as shown in Figure 3.
By the result of Fig. 1~3 it is found that being evenly distributed as oil droplet in the oil-in-water emulsion of emulsifier and grain using being esterified soybean polyoses
Diameter very little, and based on having biggish oil droplet in the lotion that soluble soybean polysaccharide or starch octenyl succinate anhydride are emulsifier
Distribution.Partial size is smaller, and demulsifying phenomenon is more not susceptible to, and the lotion of formation is more stable, illustrates the emulsifiability for being esterified soybean polyoses
Better than the emulsibility of soluble soybean polysaccharide and starch octenyl succinate anhydride.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (10)
1. a kind of preparation method of the emulsion oil-in-water based on esterification soybean polyoses, it is characterised in that specific preparation step is such as
Under:
(1) it by the sonicated rear addition octenyl succinic acid anhydride of soybean polyoses solution, is carried out under the conditions of pH is 8.0~9.0
Esterification is dried to obtain esterification soybean polyoses；
(2) esterification soybean polyoses obtained by step (1) are dissolved in deionized water, obtain esterification soybean polyoses solution, stirring bar
Vegetable oil is added under part, obtains mixed liquor；
(3) it by gained mixed liquor 3~5min of high speed shear under the conditions of 10000~15000rpm in step (2), obtains based on ester
Change the emulsion oil-in-water of soybean polyoses.
2. a kind of preparation method of emulsion oil-in-water based on esterification soybean polyoses according to claim 1, feature
Be: the condition of ultrasonic treatment described in step (1) are as follows: 30~50kHz of frequency, 30~40 DEG C of temperature, the time be 10~
40min。
3. a kind of preparation method of emulsion oil-in-water based on esterification soybean polyoses according to claim 1, feature
Be: the mass ratio that octenyl succinic acid anhydride described in step (1) and soybean polyoses are added is 1:(7~8).
4. a kind of preparation method of emulsion oil-in-water based on esterification soybean polyoses according to claim 1, feature
Be: the time of esterification described in step (1) is 30~40min.
5. a kind of preparation method of emulsion oil-in-water based on esterification soybean polyoses according to claim 1, feature
Be: dry method described in step (1) is spray drying or freeze-drying.
6. a kind of preparation method of emulsion oil-in-water based on esterification soybean polyoses according to claim 1, feature
It is to be dissolved in the condition of deionized water described in step (2) are as follows: 1~2h of agitating and heating is to complete under 40~50 DEG C of water bath conditions
Dissolution.
7. a kind of preparation method of emulsion oil-in-water based on esterification soybean polyoses according to claim 1, feature
Be: the mass concentration that soybean polyoses solution is esterified described in step (2) is 2%~6%.
8. a kind of preparation method of emulsion oil-in-water based on esterification soybean polyoses according to claim 1, feature
Be: vegetable oil described in step (2) is selected from soybean oil, corn oil or salad oil.
9. a kind of preparation method of emulsion oil-in-water based on esterification soybean polyoses according to claim 1, feature
Be: the additional amount of vegetable oil described in step (2) is the 20%~30% of mixed liquor quality.
10. a kind of emulsion oil-in-water based on esterification soybean polyoses, it is characterised in that: pass through any one of claim 1~8 institute
The method stated is prepared.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111621032A (en) * | 2020-04-27 | 2020-09-04 | 上海海洋大学 | Octenylsuccinic anhydride modified gelatin and preparation method and application thereof |
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| US5306831A (en) * | 1992-10-15 | 1994-04-26 | Shell Oil Company | Sorbitan ester purification process |
| CN103890011A (en) * | 2011-10-20 | 2014-06-25 | 不二制油株式会社 | Water-soluble soybean polysaccharides and manufacturing process therefor |
| CN106279454A (en) * | 2015-06-02 | 2017-01-04 | 福建省泉州市味博食品有限公司 | The physical property method of modifying of a kind of soluble soybean polysaccharide and preparation |
| CN107474147A (en) * | 2017-07-21 | 2017-12-15 | 华南理工大学 | A kind of preparation method and applications of macromolecular esterification soluble soybean polysaccharide |
-
2018
- 2018-08-01 CN CN201810861854.7A patent/CN109354699A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5306831A (en) * | 1992-10-15 | 1994-04-26 | Shell Oil Company | Sorbitan ester purification process |
| CN103890011A (en) * | 2011-10-20 | 2014-06-25 | 不二制油株式会社 | Water-soluble soybean polysaccharides and manufacturing process therefor |
| CN106279454A (en) * | 2015-06-02 | 2017-01-04 | 福建省泉州市味博食品有限公司 | The physical property method of modifying of a kind of soluble soybean polysaccharide and preparation |
| CN107474147A (en) * | 2017-07-21 | 2017-12-15 | 华南理工大学 | A kind of preparation method and applications of macromolecular esterification soluble soybean polysaccharide |
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|---|
| TANG CH, ET AL: "Physicochemical and structural characteristics of sodium caseinate biopolymers induced by microbial transglutaminase", 《JOURNAL OF FOOD BIOCHEMISTRY》 * |
| 刘倩茹等: "辛烯基琥珀酸酯化大豆多糖及其乳化性能研究", 《现代食品科技》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111621032A (en) * | 2020-04-27 | 2020-09-04 | 上海海洋大学 | Octenylsuccinic anhydride modified gelatin and preparation method and application thereof |
| CN111621032B (en) * | 2020-04-27 | 2022-04-05 | 上海海洋大学 | Octenylsuccinic anhydride modified gelatin and preparation method and application thereof |
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