Summary of the invention
The objective of the invention is the process technology of traditional cornflakes is improved, a kind of comfortable taste, being easy to slag, nutritious, the NEW TYPE OF COMPOSITE cornflakes that are easy to digest are provided.
NEW TYPE OF COMPOSITE cornflakes of the present invention, its preparation process comprises: dry powder raw material-slubbing stirs adds emulsifying agent-two road stirring interpolation liquid material-metal detection-calendering-moulding-fried-de-oiling-seasoning-cooling, it is characterized in that
1), described dry powder raw material is made of following steps and component:
1., the ripe powder of preparation corn:
To give birth to be crushed to 95% after corn powder extrusion is handled can mistake 200 mesh sieves, it is standby to obtain the ripe powder of corn;
2., preparation corn fermentation powder:
A, selected the living corn flour of 60 mesh sieves for use, by living corn flour weight ratio add 1~2% yeast respectively, 100~110% water ferments;
Rice steamer steams to abundant gelatinization on b, the living corn flour after will fermenting;
C, will steam and form the suitably broken knot of block corn flour after the gelatinization,, dry in two stages to water content 15~18% under 50~55 ℃, 3~4 hours conditions then in regular turn at 60~65 ℃, 1~1.5 hour;
D, pulverize the corn flour of above-mentioned oven dry, the corn flour after will pulverizing is again crossed behind 90 mesh sieves standby;
3., dry powder blend:
Get the step 1. ripe powder of corn, step 2. the corn fermentation powder of gained and potato, snowflake powder, converted starch, wheaten starch, the cornstarch of gained, soy meal, dextrin, lecithin, milk extract powder mix in following ratio (percentage by weight):
The ripe powder of corn: corn fermentation powder: potato snowflake powder: converted starch: wheaten starch: cornstarch: soy meal: dextrin: lecithin: whey powder=20~26%: 24~26%: 30~32%: 3~5%: 2~3%: 6~8%: 1.5~3%: 1~2%: 0.2~0.3%: 0.2~0.3%;
2), described slubbing stirring interpolation emulsifying agent is:
Above-mentioned mixed powder is delivered in the high speed agitator, and the mode that sprays while stirring in the ratio that accounts for mixed powder 1~2% (percentage by weight), employing adds the food emulsifying agent that is melted into liquid state, obtains to be the powder of moistening shape;
3), described two roads stirring interpolation liquid material is:
In the powder that is moistening shape of last step gained, take mode as preceding stirring spray to add the liquid material that the aqueous solution by corn syrup, salt, calcium dihydrogen phosphate, calcium carbonate, cycloheptaamylose constitutes, above-mentioned each percentages of ingredients example is 3~15%, 1~3%, 0.15~0.25%, 0.06~0.1%, 0.015~0.03%, Yu Weishui; The adding proportion of liquid material and mixed powder is 0.43~0.52:1 by weight; Obtain being the moistening shape lining of loose bulk structure.
The present invention carries out the appropriateness fermentation to various compound of polysaccharide, protein etc. in the corn and decomposes by the corn powder of expanded shortening, fermentation processing and fabricating, when the product nutritive value is improved, has had flavour; Controlled the granularity of living maize pulp, select suitably auxiliary material such as converted starch, potato snowflake powder for use, be mixed into the dough of certain moisture by proper proportion, wherein converted starch has the improvement effect for the cornflakes institutional framework, comprise surface smoothness, crisp degree etc.; Potato snowflake powder has regulating action to institutional framework, viscosity, the face shin tension force of lining, wears fracture after can preventing to a certain extent to roll, and can improve the finished product mouthfeel.The dough resistance height, forming, and avoided the intrinsic jerky sense of corn, crispization of product slag has not only improved mouthfeel after fried cooling, and is easy to digestion.Adopt the spray mode to add and be melted into liquid emulsifying agent and the mode that stirs rapidly, can make moisture that subsequent processing adds gradually uniformly penetrating to improve end product quality.Stir the corn syrup and the salt that add in the interpolation liquid material process in two roads and can improve mouthfeel; Calcium dihydrogen phosphate, calcium carbonate play and improve crisp degree effect, and certain moisture holding capacity is arranged; Cycloheptaamylose plays the screening agent effect, and some offending odoring substances are wrapped, and improves sense of taste.The control of liquid material addition has been avoided excess moisture to cause product to bubble influencing outward appearance, hypohydration can make the product bad problem of mouthfeel that causes really up to the mark.
Compared with the aforementioned existing similar products, advantage of the present invention is to have adopted plurality of raw materials compound, and part material fermented, part material is expanded broken with slaking and reground grain, makes product nutrition abundanter, and the crisp degree of eating mouth feel is high, the inletization slag, aromatic flavour is easy to digestion, and instant is also very outstanding.
Content of the present invention further illustrates with the following Examples, but content of the present invention is not limited only to content related among the embodiment.
The specific embodiment
Embodiment 1:
Referring to Fig. 1, the preparation process of this compound corn chip is as follows:
1), the preparation of dry powder raw material:
1., the ripe powder of preparation corn:
Being crushed to the 95% thicker powder that can cross 200 mesh sieves and remainder after getting 50 kilograms of living corn powders extrusion being handled according to a conventional method, to constitute the ripe powder of corn together standby;
2., preparation corn fermentation powder:
A, select 50 kilograms of the living corn flour of 60 mesh sieves for use, added 0.75 kilogram yeast, 50 kilograms water ferments;
Rice steamer steams 60 minutes on b, the living corn flour after will fermenting, and makes the abundant gelatinization of starch;
C, will steam and form the suitably broken knot of block corn flour after the gelatinization,, dry in two stages to water content 15~18% under 50~55 ℃, the 4 hours conditions then in regular turn at 60~65 ℃, 1 hour;
D, pulverize the corn flour of above-mentioned oven dry, the corn flour after will pulverizing is again crossed behind 90 mesh sieves standby;
3., dry powder blend:
Get the step 1. ripe powder of corn, step 2. the corn fermentation powder of gained and potato, snowflake powder, converted starch, wheaten starch, the cornstarch of gained, soy meal, dextrin, lecithin, milk extract powder mix in following ratio (percentage by weight):
The ripe powder of corn: corn fermentation powder: potato snowflake powder: converted starch: wheaten starch: cornstarch: soy meal: dextrin: lecithin: whey powder=26: 24.4: 30: 5: 2: 8: 2: 2: 0.3: 0.3;
2), described slubbing stirring interpolation emulsifying agent is:
Get above-mentioned mixed powder and be delivered in the high speed agitator for 100 kilograms, adopt the mode that sprays while stirring to add 1.5 kilograms the liquid food emulsifying agent glycerin monostearate that is melted into, stirring obtains to be the powder of moistening shape.
3), described two roads stirring interpolation liquid material is:
Get 100 kilograms of the powders that is moistening shape of step gained, measure by autmatic measuring device, helical feed is in two road high speed agitators, take to add 52 kilograms of liquid material that constitute by the aqueous solution of corn syrup, salt, calcium dihydrogen phosphate, calcium carbonate, cycloheptaamylose as the mode of preceding stirring spray, the percentage of respectively organizing of liquid material is respectively 5%, 1.2%, 0.15%, 0.08%, 0.02%, Yu Weishui.The lining of the loose shape bulk structure that obtains this moment to be moistening.Lining with gained promptly obtains this compound corn chip through the metal detection-calendering-moulding-fried-de-oiling-seasoning-cooling of routine again.Higher by the crisp degree of compound corn chip that this scheme is produced, mouthfeel is better, better flavor, and the inletization slag is good.
The said goods is packed, is filled nitrogen through weighing, tinning (pack) again and seals, checks, cases, puts in storage the continuous productive process of finishing product.The tailing of molding procedure can be pulverized through pulverizer, is transmitted back to two road high speed agitators and utilizes again.
Embodiment 2:
The preparation process of present embodiment and the value of raw material and preceding embodiment are just the same.Different is that preparation corn fermentation powder adds 1 kilogram yeast, 55 kilograms water ferments; Living corn flour after the fermentation is in time gone up rice steamer steam 50 minutes, make the abundant gelatinization of starch; Form the suitably broken knot of block corn flour with steaming after the gelatinization,, dry in two stages to water content 15~18% under 50~55 ℃, the 3 hours conditions then in regular turn at 60~65 ℃, 1.5 hours; The ratio of dry powder blend is:
The ripe powder of corn: corn fermentation powder: potato snowflake powder: converted starch: wheaten starch: cornstarch: soy meal: dextrin: lecithin: whey powder=25: 25: 32: 3.5: 2.5: 6: 3: 1.5: 0.25: 0.25;
Described slubbing stirs the interpolation emulsifying agent:
Get above-mentioned mixed powder and be delivered in the high speed agitator for 100 kilograms, adopt the mode that sprays while stirring to add 2 kilograms the liquid glycerin monostearate that is melted into, stirring obtains to be the powder of moistening shape;
Described two roads stir interpolation liquid material:
The powder that is moistening shape of getting the step gained is transported in the high speed agitator for 100 kilograms, adopting while stirring, the mode of spray adds 45 kilograms of liquid material that are made of the aqueous solution of corn syrup, salt, calcium dihydrogen phosphate, calcium carbonate, cycloheptaamylose, each percentages of ingredients example of liquid material is 3%, 2%, 0.25%, 0.1%, 0.025%, Yu Weishui obtains being the moistening shape lining of loose shape bulk structure;
The moistening shape lining that to go up the step gained again promptly obtains this compound corn chip through the metal detection-calendering-moulding-fried-de-oiling-seasoning-cooling of routine.Mouthfeel is good, raciness, inlet slag are good.
Embodiment 3:
The value of the preparation process of present embodiment and corn flour raw material and preceding two embodiment are just the same.Different is that preparation corn fermentation powder adds 0.75 kilogram yeast, 55 kilograms water ferments; Living corn flour after the fermentation is in time gone up rice steamer steam 55 minutes, make the abundant gelatinization of starch; Form the suitably broken knot of block corn flour with steaming after the gelatinization,, dry in two stages to water content 15~18% under 50~55 ℃, the 3.5 hours conditions then in regular turn at 60~65 ℃, 1.3 hours; The ratio of dry powder blend is:
The ripe powder of corn: corn fermentation powder: potato snowflake powder: converted starch: wheaten starch: cornstarch: soy meal: dextrin: lecithin: whey powder=20.9: 26: 32: 3: 2: 6: 1.5: 2: 0.2: 0.2;
Described slubbing stirs the interpolation emulsifying agent:
Get above-mentioned mixed powder and be delivered in the high speed agitator for 100 kilograms, adopt the mode that sprays while stirring to add 1 kilogram the liquid glycerin monostearate that is melted into, stirring obtains to be the powder of moistening shape;
Described two roads stir interpolation liquid material:
Get 100 kilograms of the powders that is moistening shape of step gained, measure by autmatic measuring device, quantitatively by helical feed in two road high speed agitators, take to add 48 kilograms of liquid material that constitute by the aqueous solution of corn syrup, salt, calcium dihydrogen phosphate, cycloheptaamylose as the mode of preceding stirring spray, each percentages of ingredients example of liquid material is 8%, 3%, 0.15%, 0.1%, 0.025%, Yu Weishui.Obtain being the moistening shape lining of loose shape bulk structure.
The moistening shape lining that to go up the step gained again promptly obtains this compound corn chip through the metal detection-calendering-moulding-fried-de-oiling-seasoning-cooling of routine.The crisp degree of the said goods is high, and mouthfeel is better, better flavor, and the inletization slag is better.