초록 ▼

Disclosed is a method for producing patterned compound food products that realizes production, by simple control, of food products having a surface color pattern, enclosing a food material of a taste different from that of the food material forming the outer section, and having excellent appearance

Disclosed is a method for producing patterned compound food products that realizes production, by simple control, of food products having a surface color pattern, enclosing a food material of a taste different from that of the food material forming the outer section, and having excellent appearance without seams on the surface. The method includes: (A) pouring predetermined amounts of at least two kinds of fluid food materials of different colors for forming the outer section into a cavity of a mold to obtain a preshaped product in a substantially fluid state held in the cavity shape; (B) inserting a nozzle into the preshaped product; (C) injecting a predetermined amount of fluid filling material for forming the inner section through the nozzle into the preshaped product; (D) drawing the nozzle out of the preshaped product; and (E) solidifying, after (D), at least the fluid food materials in the cavity.

대표청구항 ▼

1. A method for producing patterned compound food products having an outer section with a pattern formed of at least two kinds of fluid food materials of different colors, and an inner section formed of a fluid filling material having a taste different from that of the outer section, said method com

1. A method for producing patterned compound food products having an outer section with a pattern formed of at least two kinds of fluid food materials of different colors, and an inner section formed of a fluid filling material having a taste different from that of the outer section, said method comprising the steps of: (A) pouring predetermined amounts of at least two kinds of fluid food materials of different colors for forming an outer section into a cavity of a mold to obtain a preshaped product in a substantially fluid state held in the shape of said cavity; (B) inserting a nozzle into said preshaped product; (C) injecting a predetermined amount of fluid filling material for forming an inner section through said nozzle into the preshaped product; (D) drawing said nozzle out of said preshaped product; and (E) solidifying, after step (D), at least said fluid food materials in the cavity. 2. The method of claim 1 wherein said fluid food materials are molten chocolate. 3. The method of claim 1 wherein said predetermined amounts of at least two kinds of fluid food material of different colors are poured into a cavity of a mold substantially simultaneously and continuously. 4. A production system used for a method of claim 1 for producing patterned compound food products having an outer section with a pattern formed of at least two kinds of fluid food materials of different colors, and an inner section formed of a fluid filling material having a taste different from that of the outer section, said system comprising: a charging device for pouring predetermined amounts of at least two kinds of fluid food materials of different colors into a cavity of a mold; an injecting device having a vertically movable nozzle for injecting a predetermined amount of fluid filling material through said nozzle; a solidifying device for solidifying at least said fluid food materials in the cavity; and a translating device for translating the mold from said charging device to said injecting device and then to said solidifying device. 5. The production system of claim 4, wherein said charging device comprises a nozzle assembly, said nozzle assembly including a nozzle mounting portion having at least two passages for horizontally guiding the fluid food materials, and at least one nozzle plate attached under and in contact with the nozzle mounting portion, each said at least one nozzle plate having at least two discrete passages, wherein each of said at least two passages of the nozzle mounting portion has at least one communication hole in communication with a corresponding one of said at least two discrete passages of said nozzle plate, wherein each of said at least two discrete passages of said nozzle plate horizontally guides one of the fluid food materials, and has at least one discharge hole for discharging the fluid food material, and wherein said nozzle plate has a larger number of discharge holes than that of the communication holes in the nozzle mounting portion. 6. The production system of claim 5, wherein said nozzle assembly includes a plurality of nozzle plates arranged vertically one on another under the nozzle mounting portion. 7. The production system of claim 4 further comprising a charging device, arranged between said injecting device and said solidifying device, for pouring predetermined amounts of at least two kinds of fluid food materials of different colors into the cavity of the mold, wherein said translating device translates the mold from the charging device, to the injection device, then to said charging device, and then to the solidifying device.