CN106046181A - Method for preparing low-moisture starch by induction cooker - Google Patents
Method for preparing low-moisture starch by induction cooker Download PDFInfo
- Publication number
- CN106046181A CN106046181A CN201610391984.XA CN201610391984A CN106046181A CN 106046181 A CN106046181 A CN 106046181A CN 201610391984 A CN201610391984 A CN 201610391984A CN 106046181 A CN106046181 A CN 106046181A
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- China
- Prior art keywords
- starch
- heating
- temperature
- low moisture
- frying pan
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
- C08B30/06—Drying; Forming
Abstract
The invention discloses a method for preparing low-moisture starch by an induction cooker. The method comprises steps as follows: step one, corn starch is selected as a material; step two, the material is added to a wok heated by the induction cooker and heated by the induction cooker at two stages; step three, the material in the wok is poured into a cooling pan and cooled for 50 min until the temperature of the material is lower than 60 DEG C; step four, the material is sieved by a vibrating screen with the bore diameter of 100 meshes, and finished low-moisture starch with the grain diameter smaller than 100 meshes is obtained; step five, the low-moisture starch is detected according to the microbiological indicator as follows: escherichia coli MPN/100g is less than or equal to 70; step six, the low-moisture starch is measured and packaged according to standard requirements. The method for preparing the low-moisture starch by the induction cooker has the advantages of being more stable in product quality, high in automation degree and easy to control, saving energy, reducing emission, saving area and improving the working condition.
Description
Technical field
The present invention relates to the manufacture method of a kind of electromagnetism oven process low moisture starch, belong to the manufacture method technology of starch-based product
Field.
Background technology
The method using coal-fired heating at present in the technique roasting method production starch, its heating means not only exist
The highest to thermally labile, capacity usage ratio, but also environment can be caused the shortcomings such as the biggest pollution.Along with electromagentic furnace technology
Development, because of its heating means have to thermally-stabilised, capacity usage ratio is high, environmental pollution is little, the feature such as easy to operate, from
And make electromagnetic oven heating method be widely used.The present invention is to produce starch and starch system thereof by electromagnetic oven heating means
Product.
Summary of the invention
Purpose: in order to overcome the deficiencies in the prior art, the present invention provides a kind of electromagnetism oven process low moisture starch
Manufacture method.
Technical scheme: for solving above-mentioned technical problem, the technical solution used in the present invention is:
The manufacture method of a kind of electromagnetism oven process low moisture starch, comprises the steps:
Step one: select and meet the corn starch of GB/T8885-2008 national standard as material；
Step 2: being added by material in the frying pan utilizing electromagnetic oven heating, electromagnetic oven heating divides two sections, first paragraph heating temperature
Degree is 120 DEG C, and stirring the speed that stir-fries is 20 beats/min, 100 minutes heat time heating times；Second segment heating-up temperature is 150 DEG C, and agitation is turned over
Frying speed is 35 beats/min, 15 minutes heat time heating times；
Step 3: material in frying pan is poured into cooling pan and cools down 50 minutes to material temperature 60 DEG C；
Step 4: use the vibrosieve of aperture 100 mesh to sieve material, obtains particle diameter low less than the finished product of 100 mesh
Moisture starch；
Step 5: low moisture starch is detected by following index:
Organoleptic indicator: white powder, there is gloss, free from extraneous odour；Physical and chemical index: acidity butt ° T≤2.0, moisture %≤
4.0, ash %≤0.2, speckle/cm2≤ 0.9, sulfur dioxide mg/kg≤30.0, fineness 100 mesh % >=99.0；Microorganism
Index: escherichia coli MPN/100g≤70；
Step 6: carry out metering packing by standard regulation；
Wherein, step 2, three, four, use totally-enclosed processing；Surrounding air cleanliness factor reaches " quality control of pharmaceutical production
Specification " in preparation and crude drug process environments region divided rank 300,000 grades, i.e. the grit of particle diameter >=5um is maximum allowable
Number: 10,500,000/cubic metre；Microorganism maximum allowable number: flcating germ 60,000/cubic metre；Settling bacteria 1000/
Ware.
Preferably, described frying pan outer wall is provided with temperature sensor, can Real-time Feedback frying pan temperature, be used for controlling
Electromagnetic oven input power, it is ensured that frying pan heating-up temperature.
Preferably, it is provided with interlayer bottom described cooling pan, is provided with circulation in described interlayer, is used for
The cooling of cooling pan.
Beneficial effect: the manufacture method of the electromagnetism oven process low moisture starch that the present invention provides, its advantage is as follows:
One, product quality is more stable: owing to electromagnetism oven process production starch-based product automaticity is higher, simultaneously can be right
Temperature of charge is adjusted in real time, controls, it is ensured that the stability of product quality.
Two, energy-saving and emission-reduction: using electromagnetism oven process to produce starch-based product, energy can be fully used, with coal combustion process phase
Ratio can save energy 10%.Electromagnetic oven produces starch-based product and can largely avoided the pollution of the environment that fire coal causes simultaneously, is
A kind of heating means of environmental protection.
Three, automaticity is high, it is easy to control: using electromagnetism oven process to produce only need to be to electromagnetic oven when starch-based product heats
Power is adjusted, it is easy to operates and controls.
Four, save area, improve working conditions: use electromagnetism oven process production starch-based product because of its compact equipment, account for
The least by plant area, save the biggest spatial area.Will not produce during producing simultaneously unpleasant noise,
The environment of high heat, contaminated gas etc., which significantly improves working environment and labor condition..
Detailed description of the invention
The manufacture method of a kind of electromagnetism oven process low moisture starch, comprises the steps:
Step one: select and meet the corn starch of GB/T8885-2008 national standard as material；
Step 2: being added by material in the frying pan utilizing electromagnetic oven heating, electromagnetic oven heating divides two sections, first paragraph heating temperature
Degree is 120 DEG C, and stirring the speed that stir-fries is 20 beats/min, 100 minutes heat time heating times；Second segment heating-up temperature is 150 DEG C, and agitation is turned over
Frying speed is 35 beats/min, 15 minutes heat time heating times；
Step 3: material in frying pan is poured into cooling pan and cools down 50 minutes to material temperature 60 DEG C；
Step 4: use the vibrosieve of aperture 100 mesh to sieve material, obtains particle diameter low less than the finished product of 100 mesh
Moisture starch；
Step 5: low moisture starch is detected by following index:
Organoleptic indicator: white powder, there is gloss, free from extraneous odour；Physical and chemical index: acidity butt ° T≤2.0, moisture %≤
4.0, ash %≤0.2, speckle/cm2≤ 0.9, sulfur dioxide mg/kg≤30.0, fineness 100 mesh % >=99.0；Microorganism
Index: escherichia coli MPN/100g≤70；
Step 6: carry out metering packing by standard regulation；
Wherein, step 2, three, four, use totally-enclosed processing；Surrounding air cleanliness factor reaches " quality control of pharmaceutical production
Specification " in preparation and crude drug process environments region divided rank 300,000 grades, i.e. the grit of particle diameter >=5um is maximum allowable
Number: 10,500,000/cubic metre；Microorganism maximum allowable number: flcating germ 60,000/cubic metre；Settling bacteria 1000/
Ware.
Preferably, described frying pan outer wall is provided with temperature sensor, can Real-time Feedback frying pan temperature, be used for controlling
Electromagnetic oven input power, it is ensured that frying pan heating-up temperature.
Preferably, it is provided with interlayer bottom described cooling pan, is provided with circulation in described interlayer, is used for
The cooling of cooling pan.
The above is only the preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (3)
1. the manufacture method of an electromagnetism oven process low moisture starch, it is characterised in that: comprise the steps:
Step one: select and meet the corn starch of GB/T8885-2008 national standard as material；
Step 2: being added by material in the frying pan utilizing electromagnetic oven heating, electromagnetic oven heating divides two sections, and first paragraph heating-up temperature is
120 DEG C, stirring the speed that stir-fries is 20 beats/min, 100 minutes heat time heating times；Second segment heating-up temperature is 150 DEG C, stirs the speed that stir-fries
Degree is 35 beats/min, 15 minutes heat time heating times；
Step 3: material in frying pan is poured into cooling pan and cools down 50 minutes to material temperature 60 DEG C；
Step 4: use the vibrosieve of aperture 100 mesh to sieve material, obtains the particle diameter finished product low moisture less than 100 mesh
Starch；
Step 5: low moisture starch is detected by following index:
Organoleptic indicator: white powder, there is gloss, free from extraneous odour；Physical and chemical index: acidity butt ° T≤2.0, moisture %≤4.0, ash
Divide %≤0.2, speckle/cm2≤ 0.9, sulfur dioxide mg/kg≤30.0, fineness 100 mesh % >=99.0；Microbiological indicator: big
Enterobacteria MPN/100g≤70；
Step 6: carry out metering packing by standard regulation；
Wherein, step 2, three, four, use totally-enclosed processing；Surrounding air cleanliness factor reaches " Good Manufacturing Practice and Quality Control of Drug "
In middle preparation and crude drug process environments region divided rank 300,000 grades, i.e. the grit maximum allowable number of particle diameter >=5um:
10,500,000/cubic metre；Microorganism maximum allowable number: flcating germ 60,000/cubic metre；1000/ware of settling bacteria.
The manufacture method of electromagnetism oven process low moisture starch the most according to claim 1, it is characterised in that: described frying pan outer wall
Be provided with temperature sensor, can Real-time Feedback frying pan temperature, be used for controlling electromagnetic oven input power, it is ensured that frying pan heating-up temperature.
The manufacture method of electromagnetism oven process low moisture starch the most according to claim 1, it is characterised in that: at the bottom of described cooling pan
Portion is provided with interlayer, is provided with circulation in described interlayer, for the cooling of cooling pan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391984.XA CN106046181A (en) | 2016-06-03 | 2016-06-03 | Method for preparing low-moisture starch by induction cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391984.XA CN106046181A (en) | 2016-06-03 | 2016-06-03 | Method for preparing low-moisture starch by induction cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106046181A true CN106046181A (en) | 2016-10-26 |
Family
ID=57170298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610391984.XA Pending CN106046181A (en) | 2016-06-03 | 2016-06-03 | Method for preparing low-moisture starch by induction cooker |
Country Status (1)
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110127857A (en) * | 2010-05-20 | 2011-11-28 | 고려대학교 산학협력단 | Methods for stabilization of functional nano-starch complex particles and stabilized complex thereof |
| CN102358756A (en) * | 2011-08-11 | 2012-02-22 | 江苏昕宇药业有限公司 | Manufacture method for medicinal starch |
| CN102432890A (en) * | 2011-08-11 | 2012-05-02 | 江苏昕宇药业有限公司 | Edible starch with ultra-low moisture and ultra-low microorganism, and manufacturing method thereof |
-
2016
- 2016-06-03 CN CN201610391984.XA patent/CN106046181A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110127857A (en) * | 2010-05-20 | 2011-11-28 | 고려대학교 산학협력단 | Methods for stabilization of functional nano-starch complex particles and stabilized complex thereof |
| CN102358756A (en) * | 2011-08-11 | 2012-02-22 | 江苏昕宇药业有限公司 | Manufacture method for medicinal starch |
| CN102432890A (en) * | 2011-08-11 | 2012-05-02 | 江苏昕宇药业有限公司 | Edible starch with ultra-low moisture and ultra-low microorganism, and manufacturing method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 刘利军编著: "《节电技术及其工程应用（第1版）》", 31 January 2011, 中国电力出版社 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |
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| RJ01 | Rejection of invention patent application after publication |