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CN-121986816-A - Preparation process of flow core puff

CN121986816ACN 121986816 ACN121986816 ACN 121986816ACN-121986816-A

Abstract

A preparation method of a small puff with flow core comprises a puff shell and a flow core material injected into the puff shell, wherein the puff shell comprises low-gluten flour, oil, water, salt, whole egg liquid, crushed walnut, baking soda, ammonium bicarbonate and white granulated sugar; the preparation process specifically comprises the following steps of step 1, weighing raw materials in parts by weight, mixing and stirring to form a puff slurry, step 2, feeding the puff slurry into a grouting device, injecting the slurry into a forming die through the grouting device, step 3, conveying the forming die after grouting to a baking box to bake and form a puff shell, step 4, conveying the puff shell after baking to a core injection device, and injecting a core material into the puff shell to obtain a core small puff.

Inventors

  • Lv liren
  • Qiu Renfu
  • Wu Daozhi

Assignees

  • 福建盼盼食品科技创新研究院有限公司

Dates

Publication Date
20260508
Application Date
20260210

Claims (10)

  1. 1. A preparation process of a flow core puff is characterized in that the flow core puff comprises a puff shell and a flow core material injected into the puff shell, wherein the puff shell comprises the following raw materials of low-gluten flour, grease, water, salt, whole egg liquid, crushed walnut, baking soda, ammonium bicarbonate and white granulated sugar; The preparation process specifically comprises the following steps: Step 1, boiling grease, water, white granulated sugar and salt until the grease is boiled, heating and stirring until the grease is completely melted, then sending the mixture into a stirring tank, adding low-gluten flour, and stirring until the low-gluten flour is completely fused to form batter; Step 2, controlling the stirring speed and the stirring temperature, controlling the temperature of the batter to be below 55 ℃, adding sodium bicarbonate, ammonium bicarbonate and one third of egg liquid, mixing and stirring uniformly, adding one third of egg liquid, continuing to mix and stir uniformly, adding the rest one third of egg liquid and walnut powder, mixing and stirring uniformly, and obtaining the puff slurry; step 3, the puff slurry enters a grouting device, is injected into a forming die through the grouting device, and controls the grouting amount of a single puff shell to be 3.8+/-0.3 g; Step 4, conveying the molding die after grouting to a baking box, baking to form the puff shell, wherein during baking, the molding die sequentially passes through a baking first area, a baking second area and a baking third area to realize shaping and expansion, then enters a baking area to further remove water, finally enters a cooling area to receive forced air cooling, and discharges moisture in the puff shell to ensure that the puff shell is crisp, and the baking temperatures of the baking first area, the baking second area and the baking third area are gradually increased; and 5, conveying the baked puff shell to a core injection device, injecting a core material into the puff shell, performing quality control on the product, removing damaged products, and packaging to obtain the core-filled small puff.
  2. 2. The preparation process of the flow center puff as set forth in claim 1, wherein the low gluten flour, the oil, the water, the salt, the whole egg liquid, the crushed walnut, the baking soda, the ammonium bicarbonate and the white granulated sugar are mixed according to a weight ratio of 50:35:70:0.15:72:6:0.25:0.25:0.5.
  3. 3. The preparation process of the flow center puff of claim 1, wherein the surface fire temperature in the first baking zone is 180+/-20 ℃ and the primer temperature is 150+/-20 ℃, the surface fire temperature in the second baking zone is 190+/-20 ℃ and the primer temperature is 150+/-20 ℃, and the temperature in the third baking zone is 195+/-20 ℃.
  4. 4. A process for preparing a flow center cell foam according to claim 3, wherein the temperature in the drying zone is 140.+ -. 2 ℃.
  5. 5. The process for preparing the flow center small bubble roll according to claim 1, wherein the grouting device comprises a grouting frame, a grouting tank, a grouting barrel, a plurality of grouting nozzles and a conversion assembly; the grouting device comprises a grouting tank, a grouting device and a grouting device, wherein the grouting tank is arranged on a grouting frame and used for storing the puff slurry, and comprises a grouting tank body and a pushing assembly arranged in the grouting tank body, and the pushing assembly is used for sucking the puff slurry into the grouting tank body or pushing out the puff slurry in the grouting tank body; the grouting cylinder is arranged on the grouting frame and positioned below the grouting tank, and a grouting cavity communicated with the grouting tank is arranged in the grouting cylinder; The grouting nozzles are arranged on the grouting cylinder at intervals and can be communicated with the grouting cavity; And the conversion assembly is arranged in the grouting barrel, so that the grouting cavity is communicated or isolated from the plurality of grouting nozzles.
  6. 6. The process for preparing the flow center puff is characterized in that the material injecting cavity comprises an upper material injecting cavity and a lower material injecting cavity which are arranged symmetrically up and down, the conversion assembly comprises a conversion shaft rotatably arranged in the lower material injecting cavity, a plurality of material injecting channels arranged in the conversion shaft at intervals and a conversion motor connected with and driving the conversion shaft to rotate, the material injecting channels are arranged perpendicular to the axis of the conversion shaft, a plurality of material injecting nozzles are opposite to the plurality of material injecting channels one by one, and the conversion shaft can rotate to the material injecting channels to communicate the upper material injecting cavity with the opposite material injecting nozzles, so that the slurry in the upper material injecting cavity flows into the opposite material injecting nozzles through the material injecting channels.
  7. 7. The process for preparing the flow center small bubble of claim 6, wherein the grouting cylinder further comprises a stirring paddle rotatably arranged in the upper material injection cavity and a stirring motor connected with and driving the stirring paddle to rotate, and the stirring paddle comprises a stirring shaft rotatably arranged in the upper material injection cavity and stirring blades spirally arranged on the stirring shaft.
  8. 8. The process for preparing the flow core puff of claim 1, wherein the core device comprises a core frame, a core pot, a core barrel, a plurality of material injection components and an adjusting component; the core injection tank is arranged on the core injection frame and used for storing core materials injected into the puff; the core injection cylinder is arranged on the core injection frame and positioned below the core injection tank, and a discharging cavity communicated with the core injection tank is arranged in the core injection cylinder; The material injection assembly injects core material in the core injection cylinder into the puff shell, and comprises a movable frame, a plurality of first material injection nozzles, a lifting rod, a plurality of second material injection nozzles, a plurality of material conveying hoses, a lifting piece and a movable piece, wherein the movable frame is movably arranged on the core injection frame, the first material injection nozzles are arranged at the bottom of the core injection cylinder at intervals, the lifting rod is arranged on the movable frame in a vertical moving mode, the second material injection nozzles are arranged on the lifting rod at intervals and are respectively opposite to the first material injection nozzles, the plurality of material conveying hoses are respectively connected between the first material injection nozzles and the second material injection nozzles, the lifting piece is arranged on the movable frame and is connected with the lifting rod in a vertical moving mode, and the movable piece is arranged on the core injection frame and is connected with the movable frame in a vertical moving mode and is driven to move, and the movable frame can move along the conveying direction of the puff shell; the adjusting component is arranged in the core injection cylinder, so that the material outlet cavity is communicated or separated from the first material injection nozzles.
  9. 9. The process for preparing the flow center puff is characterized in that the discharging cavity comprises an upper discharging cavity and a lower discharging cavity which are arranged vertically symmetrically, the adjusting assembly comprises an adjusting shaft rotatably arranged in the lower discharging cavity, a plurality of discharging channels arranged in the adjusting shaft at intervals and an adjusting motor connected with and driving the adjusting shaft to rotate, the discharging channels are vertically arranged with the axis of the adjusting shaft, a plurality of first material injecting nozzles are opposite to the plurality of discharging channels one by one, and the adjusting shaft can rotate to the discharging channels to communicate the upper discharging cavity with the opposite first material injecting nozzles, so that flow center materials in the upper discharging cavity flow into the opposite first material injecting nozzles through the discharging channels.
  10. 10. The process for preparing the flow core puff of claim 9, wherein the discharge channel comprises a first discharge section, an extension section and a second discharge section which are sequentially arranged along the flow core material outflow direction, wherein the extension sections are arranged in equal diameters, the inner diameter of the first discharge section is gradually reduced along the flow core material outflow direction, and the inner diameter of the second discharge section is gradually increased along the flow core material outflow direction.

Description

Preparation process of flow core puff Technical Field The invention belongs to the technical field of puff preparation, and particularly relates to a preparation process of a flow heart puff. Background The puff is a popular western dessert, and is characterized in that the puff is crispy and smooth and has excellent mouthfeel when being eaten, when the puff is manufactured, water, cream, flour and eggs are firstly used for making slurry, then the slurry is injected into a mould through a grouting device, the mould is baked through an oven to form a puff shell, then cream, chocolate or ice cream is used for manufacturing a puff core raw material, and then the puff core raw material is injected into the puff shell to obtain the puff. The puff shell and the puff stuffing are key factors for determining the taste of the puff. Wherein, the puff shell with better taste should have the characteristics of good expansibility and good crunchiness at the same time. The existing puff shell has the defects of no crisp surface, easy collapse, small expansion volume, thicker surface, small internal cavity, large vibration of a core injection link, influence on the precision and the product consistency of the core injection, high labor intensity of manual feeding, low efficiency, difficult sanitary control and influence on the overall production efficiency due to the limitations of the raw material proportion and the preparation process. Disclosure of Invention The invention aims to overcome the defects of the prior art and provides a preparation process of a flow core puff. The invention adopts the following technical scheme: A preparation process of a flow core puff comprises a puff shell and a flow core material injected into the puff shell, wherein the puff shell comprises the following raw materials of low-gluten flour, grease, water, salt, whole egg liquid, walnut powder, baking soda, ammonium bicarbonate and white granulated sugar; The preparation process specifically comprises the following steps: Step 1, boiling grease, water, white granulated sugar and salt until the grease is boiled, heating and stirring until the grease is completely melted, then sending the mixture into a stirring tank, adding low-gluten flour, and stirring until the low-gluten flour is completely fused to form batter; Step 2, controlling the stirring speed and the stirring temperature, controlling the temperature of the batter to be below 55 ℃, adding sodium bicarbonate, ammonium bicarbonate and one third of egg liquid, mixing and stirring uniformly, adding one third of egg liquid, continuing to mix and stir uniformly, adding the rest one third of egg liquid and walnut powder, mixing and stirring uniformly, and obtaining the puff slurry; step 3, the puff slurry enters a grouting device, is injected into a forming die through the grouting device, and controls the grouting amount of a single puff shell to be 3.8+/-0.3 g; Step 4, conveying the molding die after grouting to a baking box, baking to form the puff shell, wherein during baking, the molding die sequentially passes through a baking first area, a baking second area and a baking third area to realize shaping and expansion, then enters a baking area to further remove water, finally enters a cooling area to receive forced air cooling, and discharges moisture in the puff shell to ensure that the puff shell is crisp, and the baking temperatures of the baking first area, the baking second area and the baking third area are gradually increased; and 5, conveying the baked puff shell to a core injection device, injecting a core material into the puff shell, performing quality control on the product, removing damaged products, and packaging to obtain the core-filled small puff. Further, the low gluten flour, the grease, the water, the salt, the whole egg liquid, the crushed walnut, the baking soda, the ammonium bicarbonate and the white granulated sugar are formed according to the weight ratio of 50:35:70:0.15:72:6:0.25:0.25:0.5. Further, in the first baking zone, the surface fire temperature is 180+/-20 ℃ and the primer temperature is 150+/-20 ℃, in the second baking zone, the surface fire temperature is 190+/-20 ℃ and the primer temperature is 150+/-20 ℃, and in the third baking zone, the temperature is 195+/-20 ℃. Further, the temperature of the drying area is 140+/-2 ℃. Further, the grouting device comprises a grouting frame, a grouting tank, a grouting barrel, a plurality of grouting nozzles and a conversion assembly; the grouting device comprises a grouting tank, a grouting device and a grouting device, wherein the grouting tank is arranged on a grouting frame and used for storing the puff slurry, and comprises a grouting tank body and a pushing assembly arranged in the grouting tank body, and the pushing assembly is used for sucking the puff slurry into the grouting tank body or pushing out the puff slurry in the grouting tank body; the grouting cylinder is arranged on the grouting frame