Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby provide a kind of growth rate of utilizing ice crystal in the Artemisia Glue freezing-inhibiting dough, control ice crystal size, improve the crystallite quantity and the low-temperature stability of freezing flour-dough, improve the matter structure of freezing flour-dough bread, and the functional colloid Artemisia Glue that can increase the freezing flour-dough bread specific volume is used to improve the method for the freeze proof storage stability of freezing flour-dough.
Main solution of the present invention is achieved in that
A kind of functional colloid Artemisia Glue of the present invention is used to improve the method for the freeze proof storage stability of freezing flour-dough, and feature is to adopt following processing step: the degree of each raw material is in the total amount with respect to each raw material:
1, getting wheat flour earlier is: 54~58 weight %; Granulated sugar is: 3.2~3.6 weight %; Milk powder is: 1.0~1.2 weight %; Artemisia Glue is: 0.4~0.8 weight %; Yeast is: 0.9~1.3 weight % adding is stirred in the face machine and is stirred evenly at a slow speed;
2, the frozen water that adds 33~37 weight % continues to beat 2~4 minutes at a slow speed, during no dry powder, transfers quick whipping to a mixing bowl, and the whipping time is: 5~7 minutes, beat to dough formation gluten film;
3, the salt that adds 0.6~1.0 weight % continues to beat 1~2 minute at a slow speed, beats to the cylinder salt-free, transfers quick whipping 2~4 minutes to;
4, add butter 2.0~2.4 weight %, continue to beat 2~4 minutes at a slow speed, transfer quick whipping 10~15 minutes to, beat to forming uniform transparent membrane;
5, take out dough and left standstill 10~15 minutes, cut apart, rub with the hands circle, left standstill 10~15 minutes integer again, wrap up dough with preservative film, put into refrigerator, under-28 ℃~-32 ℃ conditions, place 1~2 hour, change the preservation of-18 ℃~-20 ℃ of condition lower seals then over to the complete hardening of dough;
6, take out freezing flour-dough, remove preservative film and under 35~40 ℃ of temperature, relative humidity 85% condition, thawed 0.5~1 hour, continue under the same conditions treacle and send out 1~2 hour and be finished product.
The of the present invention whipping at a slow speed is: 30~50 rev/mins, middling speed is beaten and is: 60~80 rev/mins,
Beat fast and be: 100~120 rev/mins.
Frozen water temperature of the present invention is: 0 ℃~3 ℃.
Compared with the prior art the present invention has the following advantages:
The present invention is used for freezing flour-dough with Artemisia Glue, to increase the intensity of freezing flour-dough, improves the matter structure of finished product, increases the specific volume of finished product; With other gel phase ratio, Artemisia Glue can better strengthen the stretch-proof ability after freezing flour-dough thaws, and the ability that ice crystal increases in the freezing-inhibiting dough is also stronger; Can make the structure of freezing flour-dough more complete, cavity on the gluten network and gluten network structural damage are still less.
The specific embodiment
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
Embodiment one:
Wheat flour is in the embodiment of the invention: 54 weight %; Granulated sugar is: 3.6 weight %; Milk powder is: 1.2 weight %; Yeast is: 0.9 weight %; Water is: 36.5 weight %; Butter is: 2.4 weight %; Salt is: 1.0 weight %; Artemisia Glue is: 0.4 weight %.
The present invention gets wheat flour, granulated sugar, milk powder, yeast and Artemisia Glue and puts into a mixing bowl, beats at a slow speed, to mixing; Add frozen water, continued at a slow speed stir about 2 minutes, to cylinder, during no dry powder, transfer quick whipping 7 minutes to, beat to dough formation gluten film; Add salt, continue to beat 1 minute at a slow speed, beat to the cylinder salt-free, transfer quick whipping 4 minutes to; Add butter, continue to beat 2 minutes at a slow speed,, transfer quick whipping to, beat, need 15 minutes approximately to forming uniform transparent membrane to beating evenly; Take out dough, left standstill 10 minutes, cut apart, rub and justify, left standstill 15 minutes, integer is wrapped up dough with preservative film, puts into refrigerator, and snap frozen is sealed under-18 ℃ of conditions with sample sack then and refrigerates to the complete hardening of dough under-28 ℃ of conditions.Take out freezing flour-dough, remove preservative film 38 ℃ of temperature, thawed 1 hour under relative humidity 85% condition, continue treacle and send out 1.5 hours, go into stove in getting angry 180 ℃, baking is 15 minutes under 220 ℃ of conditions of following fire, is finished product.
Embodiment two:
Wheat flour is in the embodiment of the invention: 56 weight %; Granulated sugar is: 3.4 weight %; Milk powder is: 1.2 weight %; Yeast is: 0.9 weight %; Water is: 34.5 weight %; Butter is: 2.4 weight %; Salt is: 1.0 weight %; Artemisia Glue is: 0.6 weight %.
The present invention gets wheat flour, granulated sugar, milk powder, yeast and Artemisia Glue and puts into a mixing bowl, beats at a slow speed, to mixing; Add frozen water, continued at a slow speed stir about 3 minutes, to cylinder, during no dry powder, transfer quick whipping 6 minutes to, beat to dough formation gluten film; Add salt, continue to beat 2 minutes at a slow speed, beat to the cylinder salt-free, transfer quick whipping 2 minutes to; Add butter, continue to beat 3 minutes at a slow speed,, transfer quick whipping to, beat, need 12 minutes approximately to forming uniform transparent membrane to beating evenly; Take out dough, left standstill 12 minutes, cut apart, rub and justify, left standstill 12 minutes, integer is wrapped up dough with preservative film, puts into refrigerator, and snap frozen is sealed under-18 ℃ of conditions with sample sack then and refrigerates to the complete hardening of dough under-30 ℃ of conditions.Take out freezing flour-dough, remove preservative film 38 ℃ of temperature, thawed 1 hour under relative humidity 85% condition, continue treacle and send out 1.5 hours, go into stove in getting angry 180 ℃, baking is 18 minutes under 220 ℃ of conditions of following fire, is finished product.
Embodiment three:
Wheat flour is in the embodiment of the invention: 58 weight %; Granulated sugar is: 3.2 weight %; Milk powder is: 1.1 weight %; Yeast is: 0.9 weight %; Water is: 33 weight %; Butter is: 2 weight %; Salt is: 1.0 weight %; Artemisia Glue is: 0.8 weight %.
The present invention gets wheat flour, granulated sugar, milk powder, yeast and Artemisia Glue and puts into a mixing bowl, beats at a slow speed, to mixing; Add frozen water, continued at a slow speed stir about 4 minutes, to cylinder, during no dry powder, transfer quick whipping 5 minutes to, beat to dough formation gluten film; Add salt, continue to beat 1 minute at a slow speed, beat to the cylinder salt-free, transfer quick whipping 4 minutes to; Add butter, continue to beat 4 minutes at a slow speed,, transfer quick whipping to, beat, need 15 minutes approximately to forming uniform transparent membrane to beating evenly; Take out dough, left standstill 15 minutes, cut apart, rub and justify, left standstill 10 minutes, integer is wrapped up dough with preservative film, puts into refrigerator, and snap frozen is sealed under-18 ℃ of conditions with sample sack then and refrigerates to the complete hardening of dough under-32 ℃ of conditions.Take out freezing flour-dough, remove preservative film 38 ℃ of temperature, thawed 1 hour under relative humidity 85% condition, continue treacle and send out 1.5 hours, go into stove in getting angry 180 ℃, baking is 20 minutes under 220 ℃ of conditions of following fire, is finished product.
The bread of making by above-mentioned three Example formulations and production technology, through curing its surface for having the red sauce of gloss, the matter structure evenly, delicate mouthfeel, specific volume do not have obviously and reduce.
Raw material are purchased by market in the embodiment of the invention, and equipment adopts conventional equipment.
The present invention beats at a slow speed and is: 30~50 rev/mins, middling speed is beaten and is: 60~80 rev/mins, whipping is fast: 100~120 rev/mins.
The frozen water temperature is among three embodiment of the present invention: 0 ℃~3 ℃.