CN109879975A - The fast separating process of cyperue esculentus ingredient - Google Patents
The fast separating process of cyperue esculentus ingredient Download PDFInfo
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- CN109879975A CN109879975A CN201910154361.4A CN201910154361A CN109879975A CN 109879975 A CN109879975 A CN 109879975A CN 201910154361 A CN201910154361 A CN 201910154361A CN 109879975 A CN109879975 A CN 109879975A
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Abstract
The fast separating process of cyperue esculentus ingredient of the present invention.Including 1) cyperue esculentus coarse powder processed；2) cyperue esculentus processed is slightly starched；3) cyperue esculentus skin of beancurd skin slag processed, cyperue esculentus decortication slurry；4) system decortication grout；5) liquefaction Sha skin of beancurd ground-slag；6) dietary fiber processed and de- fibre stuff；7) dietary fiber obtains cyperue esculentus dietary fiber through centrifugal dehydration, drying；8) pH value of de- fibre stuff is adjusted；9) cyperue esculentus starch processed；10) light brown liquid glucose pH is adjusted, the mashing water of next group cyperue esculentus coarse powder is done；11) oil layer and water layer are separated；12) cyperus esculentus oil processed；13) light brown paste is made；14) product cyperue esculentus crude protein powder processed；15) cyperue esculentus sugar processed.The method of the present invention can substantially reduce the separation costs of cyperue esculentus effective component, improve separative efficiency.
Description
Technical field
It is of the invention that is involved is a kind of fast separating process of cyperue esculentus ingredient.
Background technique
The preparation method of CN201710532914.6(a kind of soya-bean oil and cyperue esculentus powder) utilize cyperue esculentus water soluble ingredient
Water-soluble feature, starch can be formed starch milk be scattered in water, protein it is water-soluble under alkaline condition and can be digested and oil
Sha's soya-bean oil rouge is present in the property that can be discharged into the cell by broken wall, and cyperue esculentus is crushed, soaked in water, after defibrination, passes through first enzyme
Pectin is digested after solving albumen and cellulose broken wall discharges grease, and mixed material obtains oil-water mixture after screenings separates, and grease is mixed
It closes liquid and obtains cyperue esculentus crude oil and cyperue esculentus extracting solution through water-oil separating；Cyperue esculentus crude oil obtains cyperus esculentus oil after drying and filtering；
Cyperue esculentus powder is obtained after the heated gelatinized starch of cyperue esculentus extracting solution, homogeneous, concentration and spray drying.Invention oil produced
Sha's bean powder is the mixture of other ingredients except degreasing, digests carbohydrate fastly containing sucrose etc., is not appropriate for diabetes patient group
It takes.
The extracting method and its starch-based product of starch in a kind of cyperue esculentus of CN201710367407.1() by cyperue esculentus with it is dense
The limewash that degree is 1.5~2wt% mixes, and after impregnating 5~8h at 55~60 DEG C, homogenized is simultaneously filtered, and obtains homogenate,
The solid-liquid ratio of middle cyperue esculentus and limewash is 1:8~12.The produced resistant starch of the invention is the Gospel of diabetes community.But it should
What technology production needed to measure not less than 8 times uses water, and the higher cost of subsequent water process makes productivity effect give a discount.In addition, the invention
Using the limewash of 1.5~2wt%, and dosage is not less than 8 times of cyperue esculentus, after separating starch, if continuing to separate other
Valuable ingredient has how removing deliming.
Summary of the invention
In order to overcome the above shortcomings, it is an object of the present invention to provide a kind of separation that can substantially reduce cyperue esculentus effective component
Cost improves the fast separating process of the cyperue esculentus ingredient of separative efficiency.
The object of the present invention is achieved like this:
1, the fast separating process of cyperue esculentus ingredient, includes the following steps.
1) cyperue esculentus after crushed, obtains cyperue esculentus coarse powder；
2) weight is added in cyperue esculentus coarse powder as the room temperature clear water of 5 times of cyperue esculentus coarse powder weight amounts, at 0~30 DEG C, is dipped to
It is 30 minutes few, it stirs evenly, is ground once through colloid mill, obtain cyperue esculentus and slightly starch；
3) cyperue esculentus was slightly starched to 40 meshes, must be cyperue esculentus skin of beancurd skin slag, cyperue esculentus decortication slurry；
4) it crumpled with the clear water of cyperue esculentus coarse powder weight equivalent, washed once cyperue esculentus skin of beancurd skin slag, crossed 40 meshes, obtain skin slag
With decortication grout；
5) skin slag obtains product oil Sha's skin of beancurd ground-slag through centrifugal dehydration, drying；
6) decortication grout merges with decortication slurry, then grinds once through colloid mill, crosses 200 meshes, obtains dietary fiber and de- fiber
Slurry；
7) dietary fiber obtains white loose powdered product cyperue esculentus dietary fiber through centrifugal dehydration, drying；
8) the potassium hydroxide aqueous solution tune pH value 9~11 for taking off fibre stuff concentration expressed in percentage by weight 1~4%, stands, container bottom
Increasingly generate white precipitate；
9) supernatant is extracted out, white precipitate washed once with a small amount of clear water, centrifugal dehydration, is placed in drying at 60 DEG C, obtains product oil
Sha's beans starch；
10) the citric acid solution tune pH value 2~4 that supernatant weight percentage is 2~5% is stood, and supernatant has isabelline
Floccule, which is continuously generated and concentrates, floats on upper layer；Lower layer is gradually limpid filbert liquid glucose, after separating whole floating floccules,
Brown liquid glucose pH7 is lightened, the mashing water of next group cyperue esculentus coarse powder is used as；
11) 60 DEG C are heated up to isabelline floccule, floccule gradually separates into oil layer and water layer, and water layer contains light brown precipitating
Object；
12) oil layer is separated, a small amount of clear water is tuned into the weakly alkaline solution of pH value 8~9, product cyperue esculentus is obtained after water-oil separating
Oil；
13) water layer containing light brown sediment after separating oil layer in step 11) obtains shallowly brown through filtering and removing partial moisture
Color paste；
It 14) is 7 with the light brown paste pH value of potassium hydroxide solution tune, thermal dehydration obtains cyperue esculentus crude protein block.It is blocky
Object is crushed, and product cyperue esculentus crude protein powder is obtained；
15) the mashing water when the light brown liquid glucose generated in step 10) as next group cyperue esculentus coarse powder, again passes by step
2) when the sugar content of the filbert liquid glucose generated again after production process~9) is greater than 25%, that is, thermal dehydration, drying are carried out,
Obtain product cyperue esculentus sugar.
In order to reduce the separation costs of cyperue esculentus effective component, separative efficiency improve, the present invention by adjust cyperue esculentus
Slurry pH value realizes the separation of cyperue esculentus starch, further adjusts the pH value of de- starch size, realizes protein and grease
Separation.Importantly, becoming the solution of cyperue esculentus total Soluble Sugar after cyperue esculentus slurry removing starch, grease and protein.
In the present invention, this solution containing total reducing sugar 8~10 is not directly to obtain sugar by heating concentration, but at least once
Water is used as the mashing of next group cyperue esculentus, doubles the sugar content of solution at least, the energy consumption for obtaining sugar cube is at least saved
Half.
The present invention can substantially reduce the high from sheet, separative efficiency is divided into of cyperue esculentus effective component.
Specific embodiment
Embodiment:
The fast separating process of the present embodiment cyperue esculentus ingredient, comprising the following steps:
1) 100 kilograms of cyperue esculentus by mechanical preliminary peeling machine are taken, after being crushed with pulverizer, it is thick to obtain 100 kilograms of cyperue esculentus
Powder；
2) 500 liters of room temperature clear water are added in 1000 liters of agitator tanks, after 25 DEG C of immersion, 35 minutes starting blenders, addition cyperue esculentus
Coarse powder, stirring after ten minutes, open discharge gate, slurry are allowed constantly to flow into colloid mill.Colloid mill discharge port discharge cyperue esculentus is slightly starched；
3) cyperue esculentus slightly starched 40 meshes, obtained cyperue esculentus skin of beancurd skin slag, cyperue esculentus decortication slurry.
4) it crumpled with 100 liters of clear water, washed once cyperue esculentus skin of beancurd skin slag, cross 40 meshes, obtain skin slag and decortication thin pulp
Material；
5) skin slag obtains 9.4 kilograms of cyperue esculentus skin ground-slag through centrifugal dehydration, drying；
6) decortication grout merges with decortication slurry, then grinds once through colloid mill, crosses 200 meshes, obtains dietary fiber.De- fiber pulp
Material；
7) dietary fiber obtains 11.6 kilograms of cyperue esculentus dietary fiber through centrifugal dehydration, drying；
8) the potassium hydroxide aqueous solution tune pH value for taking off fibre stuff concentration expressed in percentage by weight 1% is 9, is stood, container bottom is gradually given birth to
It is precipitated at starch；
9) supernatant is extracted out, bottom starch washed once with a small amount of clear water, centrifugal dehydration, is placed in drying at 60 DEG C, obtains cyperue esculentus
26 kilograms of starch；
10) the citric acid solution tune pH value that supernatant is 3% with weight percentage is 3.5, stratification.Release lower layer's light brown
Sugar colour liquid adjusts pH7, is used as the mashing water of next group cyperue esculentus coarse powder；
11) 60 DEG C be heated up to removing remaining isabelline floccule after liquid glucose, floccule gradually separate into oil layer and
Water layer, water layer contain light brown sediment；
12) oil layer is separated, the weak alkaline aqueous solution that pH value 8 is added stirs 2 minutes strongly, stratification, and upper layer is more pure
Net light yellowish brown grease obtains 16.85 kilograms of cyperus esculentus oil after water-oil separating；
13) water layer containing light brown sediment after oil layer is separated, is filtered, partial moisture is removed, obtains light brown paste；
It 14) is 7 with potassium hydroxide solution tune brown paste pH value, thermal dehydration obtains cyperue esculentus crude protein block, block
It is crushed, obtains 4.55 kilograms of cyperue esculentus crude protein powder；
15) after mashing water when the light brown liquid glucose generated in step 10) as next group cyperue esculentus coarse powder, step is again passed by
It is rapid 2)~9) production process after, the sugar content of filbert liquid glucose that generates again is when being greater than 25%, i.e. progress thermal dehydration, dry
It is dry, obtain 56 kilograms of cyperue esculentus sugar.
Above-described embodiment is to be further described to above content of the invention, but this should not be interpreted as to the present invention
Limitation.It is all to be all belonged to the scope of the present invention based on the technology that above content is realized.
Claims (1)
1. the fast separating process of cyperue esculentus ingredient, comprising the following steps:
1) cyperue esculentus after crushed, obtains cyperue esculentus coarse powder；
2) the room temperature clear water that weight is 5 times of cyperue esculentus coarse powder weight amounts is added in cyperue esculentus coarse powder, is impregnated at least at 0~30 DEG C
It 30 minutes, stirs evenly, is ground once through colloid mill, obtain cyperue esculentus and slightly starch；
3) cyperue esculentus was slightly starched to 40 meshes, must be cyperue esculentus skin of beancurd skin slag, cyperue esculentus decortication slurry；
4) it crumpled with the clear water of cyperue esculentus coarse powder weight equivalent, washed once cyperue esculentus skin of beancurd skin slag, crossed 40 meshes, obtain skin slag
With decortication grout；
5) skin slag obtains product oil Sha's skin of beancurd ground-slag through centrifugal dehydration, drying；
6) decortication grout merges with decortication slurry, then grinds once through colloid mill, crosses 200 meshes, obtains dietary fiber and de- fiber
Slurry；
7) dietary fiber obtains white loose powdered product cyperue esculentus dietary fiber through centrifugal dehydration, drying；
8) the potassium hydroxide aqueous solution tune pH value 9 for taking off fibre stuff concentration expressed in percentage by weight 1~4%, stands, container bottom is gradually
Generate white precipitate；
9) supernatant is extracted out, white precipitate washed once with a small amount of clear water, centrifugal dehydration, is placed in drying at 60 DEG C, obtains product oil
Sha's beans starch；
10) the citric acid solution tune pH value 2-4 that supernatant weight percentage is 2~5% is stood, and supernatant has isabelline
Floccule, which is continuously generated and concentrates, floats on upper layer；Lower layer is gradually limpid filbert liquid glucose, after separating whole floating floccules,
Brown liquid glucose pH7 is lightened, the mashing water of next group cyperue esculentus coarse powder is used as；
11) 60 DEG C are heated up to isabelline floccule, floccule gradually separates into oil layer and water layer, and water layer contains light brown precipitating
Object；
12) oil layer is separated, a small amount of clear water is tuned into the weakly alkaline solution of pH value 8~9, product cyperue esculentus is obtained after water-oil separating
Oil；
13) water layer containing light brown sediment after separating oil layer in step 11) obtains shallowly brown through filtering and removing partial moisture
Color paste；
It 14) is 7 with the light brown paste pH value of potassium hydroxide solution tune, thermal dehydration obtains cyperue esculentus crude protein block, blocky
Object is crushed, and product cyperue esculentus crude protein powder is obtained；
15) the mashing water when the light brown liquid glucose generated in step 10) as next group cyperue esculentus coarse powder, again passes by step
2) when the sugar content of the filbert liquid glucose generated again after production process~9) is greater than 25%, that is, thermal dehydration, drying are carried out,
Obtain product cyperue esculentus sugar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910154361.4A CN109879975A (en) | 2019-03-01 | 2019-03-01 | The fast separating process of cyperue esculentus ingredient |
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| CN201910154361.4A CN109879975A (en) | 2019-03-01 | 2019-03-01 | The fast separating process of cyperue esculentus ingredient |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3072501A (en) * | 1959-09-14 | 1963-01-08 | Corn Products Co | Treatment of starch-bearing materials |
| CN102234335A (en) * | 2010-04-21 | 2011-11-09 | 长春大学 | Production technology for continuously extracting starch, oil and sugar from cyperus esculentus |
| CN107307175A (en) * | 2017-07-03 | 2017-11-03 | 湖北工业大学 | A kind of method for comprehensively utilizing the cyperue esculentus dregs of rice |
-
2019
- 2019-03-01 CN CN201910154361.4A patent/CN109879975A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3072501A (en) * | 1959-09-14 | 1963-01-08 | Corn Products Co | Treatment of starch-bearing materials |
| CN102234335A (en) * | 2010-04-21 | 2011-11-09 | 长春大学 | Production technology for continuously extracting starch, oil and sugar from cyperus esculentus |
| CN107307175A (en) * | 2017-07-03 | 2017-11-03 | 湖北工业大学 | A kind of method for comprehensively utilizing the cyperue esculentus dregs of rice |
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