CN102086233B - Manioc modified starch and production method thereof - Google Patents
Manioc modified starch and production method thereof Download PDFInfo
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- CN102086233B CN102086233B CN201010604511A CN201010604511A CN102086233B CN 102086233 B CN102086233 B CN 102086233B CN 201010604511 A CN201010604511 A CN 201010604511A CN 201010604511 A CN201010604511 A CN 201010604511A CN 102086233 B CN102086233 B CN 102086233B
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Abstract
The invention relates to manioc modified starch and a production method thereof. The manioc modified starch is prepared by activating a raw material native manioc starch, adding succinic anhydride, washing, dehydrating, drying, smashing and screening. In the invention, a succinic acid ester group is introduced based on phosphate double starch, so that the gelatinization temperature of the phosphate double starch can be effectively reduced, the viscosity of the phosphate double starch is improved, the gel property of the starch paste liquid is improved, hashed, soft, rusty, free water phenomena and the like are prevented from occurring to meat products, the elasticity and frost resistance of the meat product are improved, the taste of the products is improved, and the shelf life is prolonged; and simultaneously, smooth section and good mouthfeel are endowed to the products, and the quality of the meat product is improved.
Description
Technical field
The invention belongs to the foodstuff additive field, more specifically relate to a kind of cassava modified starch and working method thereof.
Background technology
Starch and modified starch use in meat product, and purpose is to improve performance of products, improves product mouthfeel and local flavor, prolongs the shelf-lives of product.Do not pass through the common starch of sex change, can't satisfy the application demand of meat product, in normal temperature or low-temperature storage process, hydrogen bond association can take place in starch, makes meat product the phenomenon that bleed, hardening etc. influence product quality occur.Modified starch relatively more commonly used mainly contains two starch of SULPHOSUCCINIC ACID ESTER and Ultra Tex 2 in the meat product.Though these two kinds of modified starches improved meat product at normal temperature, cryogenic storge quality, prolonged the commodity price phase,, also caused the elasticity of meat product not enough, bite is poor, and is soft partially, mashed partially, diffusing partially etc., makes goods lose original mouthfeel and local flavor.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of cassava modified starch and working method thereof, this starch is used for meat product, can effectively improve the quality of meat product, improves the meat product mouthfeel; Working method technology is simple, is fit to scale operation.
The present invention implements through following technical scheme:
A kind of cassava modified starch is to be raw material with the cassava ative starch, through after the activation treatment, adds Succinic anhydried, passes through washing, dehydration, oven dry, pulverizing, sieving technology flow processing again, obtains said cassava modified starch.
The concrete steps of said working method are:
⑴ select the cassava ative starch for use, adds water furnishing milk of starch, 22.5～23.5Be ';
⑵ add the Sodium sulfate anhydrous.min(99) of starch quality 1-4%, prevents starch pasting, and stirred 20-40 minute PH to 10～11 of using mass concentration to transfer milk of starch as the 4-8% dilute alkaline soln, fully activation starch;
⑶ under 5～40 ℃ of conditions, and adding accounts for 0.13 of starch quality～0.16 ‰ POCl3, reacts 20-40 minute;
⑷ transfer PH to 10.0～10.2 with 10～15% dilute hydrochloric acid solution;
⑸ keep solution temperature is 5～40 ℃, keeps reaction system PH 10.0～10.2 with diluted alkaline, after reaction system slowly adds the Succinic anhydried that accounts for starch quality 2.0～5.0 ‰, treats that Succinic anhydried adds, keeps PH constant, continues reaction 15 minutes;
⑹ transfer PH to 6.5～6.8 with Hydrogen chloride, and termination reaction gets the modified starch breast;
⑺ cross 200 mesh sieves with the modified starch breast, removes particulate contamination, removes sand, hangs stream washer washing starch, dehydration, oven dry, pulverizing, crosses 100 mesh sieves through sand cleaning machine, and the screen underflow packing promptly gets said cassava modified starch.
The dilute alkaline soln that uses in the said step is all sodium hydroxide or Pottasium Hydroxide dilute solution.
The invention has the advantages that: the present invention inserts the succinate group on the basis of the two starch of SULPHOSUCCINIC ACID ESTER; Can effectively reduce the gelatinization point of SULPHOSUCCINIC ACID ESTER two starch, the viscosity of raising SULPHOSUCCINIC ACID ESTER two starch; Improve the gellifying property of starch paste liquid, prevent phenomenons such as the meat product appearance is diffusing, soft, mashed, bleed, improve elasticity, the frost resistance of meat product; Improve the goods mouthfeel, prolong shelf-lives; Simultaneously, give the slick tangent plane of goods, good mouthfeel, improve product property.
The present invention can accomplish at the modified starch wet production line and produce, and need not increase equipment, helps large-scale industrial production, promotes the development of deep processing of farm products.
Embodiment
A kind of cassava modified starch is to be raw material with the cassava ative starch, through after the activation treatment, adds Succinic anhydried, passes through washing, dehydration, oven dry, pulverizing, sieving technology flow processing again, is packaged to be said cassava modified starch.
The concrete steps of said working method are:
⑴ select the cassava ative starch for use, adds water furnishing milk of starch, 22.5～23.5Be ';
⑵ add the Sodium sulfate anhydrous.min(99) of starch quality 1-4%, prevents starch pasting, and stirred 20-40 minute PH to 10～11 of using mass concentration to transfer milk of starch as the 4-8% dilute alkaline soln, fully activation starch;
⑶ under 5～40 ℃ of conditions, and adding accounts for 0.13 of starch quality～0.16 ‰ POCl3, reacts 20-40 minute;
⑷ transfer PH to 10.0～10.2 with 10～15% dilute hydrochloric acid solution;
⑸ keep solution temperature is 5～40 ℃, keeps reaction system PH 10.0～10.2 with diluted alkaline, after reaction system slowly adds the Succinic anhydried that accounts for starch quality 2.0～5.0 ‰, treats that Succinic anhydried adds, keeps PH constant, continues reaction 15 minutes;
⑹ transfer PH to 6.5～6.8 with Hydrogen chloride, and termination reaction gets the modified starch breast;
⑺ cross 200 mesh sieves with the modified starch breast, removes particulate contamination, removes sand, hangs stream washer washing starch, dehydration, oven dry, pulverizing, crosses 100 mesh sieves through sand cleaning machine, and the screen underflow packing promptly gets said cassava modified starch.
The dilute alkaline soln that uses in the said step is all sodium hydroxide or Pottasium Hydroxide dilute solution.
Embodiment 1
A kind of concrete steps of working method of cassava modified starch are:
⑴ select the cassava ative starch for use, adds water furnishing milk of starch, 22.5Be ';
⑵ add the Sodium sulfate anhydrous.min(99) of starch quality 1%, prevents starch pasting, and using mass concentration is the PH to 10 that 8% sodium hydroxide solution is transferred milk of starch, stirred 40 minutes, fully activation starch;
⑶ add 0.16 ‰ POCl3 that accounts for starch quality under 5 ℃ of conditions, reacted 40 minutes;
⑷ transfer PH to 10.2 with 10% dilute hydrochloric acid solution;
⑸ keep solution temperature is 5 ℃, keeps reaction system PH to 10.2 with diluted alkaline, after reaction system slowly adds the Succinic anhydried that accounts for starch quality 2.0 ‰, treats that Succinic anhydried adds, keeps PH constant, continues reaction 15 minutes;
⑹ transfer PH to 6.5 with Hydrogen chloride, and termination reaction gets the modified starch breast;
⑺ cross 200 mesh sieves with the modified starch breast, removes particulate contamination, removes sand, hangs stream washer washing starch, dehydration, oven dry, pulverizing, crosses 100 mesh sieves through sand cleaning machine, and the screen underflow packing promptly gets said cassava modified starch.
Embodiment 2
A kind of concrete steps of working method of cassava modified starch are:
⑴ select the cassava ative starch for use, adds water furnishing milk of starch, 23.5Be ';
⑵ add the Sodium sulfate anhydrous.min(99) of starch quality 4%, prevents starch pasting, and using mass concentration is the PH to 11 that 4% potassium hydroxide solution is transferred milk of starch, stirred 20 minutes, fully activation starch;
⑶ add 0.13 ‰ POCl3 that accounts for starch quality under 40 ℃ of conditions, reacted 20 minutes;
⑷ transfer PH to 10.0 with 15% dilute hydrochloric acid solution;
⑸ keep solution temperature is 40 ℃, keeps reaction system PH 10.0 with diluted alkaline, after reaction system slowly adds the Succinic anhydried that accounts for starch quality 5.0 ‰, treats that Succinic anhydried adds, keeps PH constant, continues reaction 15 minutes;
⑹ transfer PH to 6.8 with Hydrogen chloride, and termination reaction gets the modified starch breast;
⑺ cross 200 mesh sieves with the modified starch breast, removes particulate contamination, removes sand, hangs stream washer washing starch, dehydration, oven dry, pulverizing, crosses 100 mesh sieves through sand cleaning machine, and the screen underflow packing promptly gets said cassava modified starch.
Embodiment 3
A kind of concrete steps of working method of cassava modified starch are:
⑴ select the cassava ative starch for use, adds water furnishing milk of starch, 23.0Be ';
⑵ add the Sodium sulfate anhydrous.min(99) of starch quality 3%, prevents starch pasting, and using mass concentration is the PH to 10.5 that 5% sodium hydroxide solution is transferred milk of starch, stirred 30 minutes, fully activation starch;
⑶ add 0.14 ‰ POCl3 that accounts for starch quality under 25 ℃ of conditions, reacted 30 minutes;
⑷ transfer PH to 10.0 with 102% dilute hydrochloric acid solution;
⑸ keep solution temperature is 25 ℃, keeps reaction system PH 10.0 with diluted alkaline, after reaction system slowly adds the Succinic anhydried that accounts for starch quality 4.0 ‰, treats that Succinic anhydried adds, keeps PH constant, continues reaction 15 minutes;
⑹ transfer PH to 6.6 with Hydrogen chloride, and termination reaction gets the modified starch breast;
⑺ cross 200 mesh sieves with the modified starch breast, removes particulate contamination, removes sand, hangs stream washer washing starch, dehydration, oven dry, pulverizing, crosses 100 mesh sieves through sand cleaning machine, and the screen underflow packing promptly gets said cassava and is out of shape starch.
The above is merely preferred embodiment of the present invention, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (1)
1. the working method of a cassava modified starch; It is characterized in that: described cassava modified starch is a raw material with the cassava ative starch, through after the activation treatment, adds Succinic anhydried; Pass through washing, dehydration, oven dry, pulverizing, sieving technology flow processing again, obtain said cassava modified starch;
The concrete steps of its working method are:
⑴ select the cassava ative starch for use, adds water furnishing milk of starch, 22.5-23.5Be ';
⑵ add the Sodium sulfate anhydrous.min(99) of starch quality 1-4%, prevents starch pasting, uses pH that mass concentration transfers milk of starch as the 4-8% alkaline solution to 10-11, stirred abundant activation starch 20-40 minute;
⑶ add 0.13-0.16 ‰ POCl3 that accounts for starch quality under 5-40 ℃ of condition, reacted 20-40 minute;
⑷ transfer pH to 10.0-10.2 with the dilute hydrochloric acid solution of 10-15%;
⑸ keep solution temperature is 5-40 ℃, keeps reaction system pH 10.0-10.2 with diluted alkaline, after reaction system slowly adds the Succinic anhydried that accounts for starch quality 2.0-5.0 ‰, treats that Succinic anhydried adds, keeps pH constant, continues reaction 15 minutes;
⑹ transfer pH to 6.5-6.8 with Hydrogen chloride, and termination reaction gets the modified starch breast;
⑺ cross 200 mesh sieves with the modified starch breast, removes particulate contamination, removes sand, hangs stream washer washing starch, dehydration, oven dry, pulverizing, crosses 100 mesh sieves through sand cleaning machine, and the screen underflow packing promptly gets said cassava modified starch;
The alkaline solution that uses in the said step is all sodium hydroxide or potassium hydroxide solution.
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102344497A (en) * | 2011-11-15 | 2012-02-08 | 陈明兴 | Cassava modified starch and preparation method thereof |
| TWI434706B (en) * | 2011-12-15 | 2014-04-21 | Ind Tech Res Inst | Enterosoluble and intestinal-enzyme-biodegradable materials and method for preparing the same |
| CN103554275B (en) * | 2013-10-14 | 2015-11-25 | 广西红豪淀粉开发有限公司 | A kind of preparation method of tapioca (flour) |
| CN105285943A (en) * | 2015-09-21 | 2016-02-03 | 三明百事达淀粉有限公司 | Deep frying coating powder and making process thereof |
| CN105384834A (en) * | 2015-12-15 | 2016-03-09 | 陈虹 | Preparation technology of water chestnut starch succinate |
| CN105384833A (en) * | 2015-12-15 | 2016-03-09 | 陈虹 | Water chestnut starch acetate and preparation method thereof |
| CN107869056A (en) * | 2017-11-30 | 2018-04-03 | 天峨县平昌生态农业有限公司 | A kind of preparation method of preparation method for sizing agent cassava modified starch |
| CN109232751A (en) * | 2018-08-29 | 2019-01-18 | 华南理工大学 | A kind of method that high-efficiency water-saving concentrated base wet process prepares converted starch |
| CN111808205A (en) * | 2020-08-12 | 2020-10-23 | 东莞建泰生物科技有限公司 | Method for improving viscosity of cassava starch |
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| GB1409769A (en) * | 1973-02-08 | 1975-10-15 | Slimcea Ltd | Starch phosphate derivatives |
| CN101045752A (en) * | 2007-04-29 | 2007-10-03 | 江苏技术师范学院 | Preparation method of oxidation cross-linked esterification triple modified starch |
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| CN101967199A (en) * | 2010-02-03 | 2011-02-09 | 内蒙古奈伦农业科技股份有限公司 | Composite modified starch, preparation method and application thereof |
| CN101974092A (en) * | 2010-09-29 | 2011-02-16 | 广西明阳生化科技股份有限公司 | Production method of succinate starch for food industry |
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| GB1409769A (en) * | 1973-02-08 | 1975-10-15 | Slimcea Ltd | Starch phosphate derivatives |
| CN101045752A (en) * | 2007-04-29 | 2007-10-03 | 江苏技术师范学院 | Preparation method of oxidation cross-linked esterification triple modified starch |
| CN101967199A (en) * | 2010-02-03 | 2011-02-09 | 内蒙古奈伦农业科技股份有限公司 | Composite modified starch, preparation method and application thereof |
| CN101921342A (en) * | 2010-09-20 | 2010-12-22 | 江南大学 | Method for preparing crosslinked tapioca starch sodium octenyl succinate |
| CN101974092A (en) * | 2010-09-29 | 2011-02-16 | 广西明阳生化科技股份有限公司 | Production method of succinate starch for food industry |
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