The present invention relates to a grain refrigerator including a housing having a grain storage space formed thereon to discharge grains stored therein, a fixing rod located at the center of the inside lower portion of the housing, dew condensation prevention means fixed to the fixing rod, a support plate located on a top periphery of the dew condensation prevention means, an evaporator disposed on the support plate to generate cool air, and a cooling tube disposed on a top periphery of the support plate on the outside of the evaporator to cool the grains, wherein a first pipe and a second pipe connected to the lower portion of the evaporator pass through a through hole of the support plate and a first drain hole of the dew condensation prevention means and are thus exposed to the outside of the housing.

The present invention relates to a grain refrigerator including a housing having a grain storage space formed thereon to discharge grains stored therein, a fixing rod located at the center of the inside lower portion of the housing, dew condensation prevention means fixed to the fixing rod, a support plate located on a top periphery of the dew condensation prevention means, an evaporator disposed on the support plate to generate cool air, and a cooling tube disposed on a top periphery of the support plate on the outside of the evaporator to cool the grains, wherein a first pipe and a second pipe connected to the lower portion of the evaporator pass through a through hole of the support plate and a first drain hole of the dew condensation prevention means and are thus exposed to the outside of the housing.

The present disclosure relates to a method for producing fermented green coffee beans and fermented green coffee beans produced thereby, the method including: (A) a step of freezing green coffee beans at −10 to −25° C.; (B) a step of immersing the frozen green coffee beans in water for 3 to 10 hours; (C) a step of taking out the green coffee beans immersed in the water, removing the water and leaving the beans to stand for 5 to 15 hours while supplying air at 20 to 30° C.; (D) a step of sterilizing the green coffee beans and then inoculating the same with a strain to anaerobically ferment the same; and (E) a step of sterilizing and then drying the anaerobically fermented green coffee beans. When the fermented green coffee beans are roasted into coffee beans, aroma and taste may be improved and odor may be removed.

Dehydration and drying are some of the oldest methods of preserving food and other biological materials such as proteins and both live and dead live microorganisms or their metabolites. The invention disclosed herein seeks a method of further improving the process of preserving biological material by combining the freezing or freeze-drying process with a partial infrared dehydration step. By using infrared radiation energy to perform simultaneous blanching and dehydration, the drying speed is greatly increased and better cellular and molecular integrity is maintained. The invention herein is also particularly useful in connection with cannabis and hemp.

Modifiers containing an emulsifier and an oil or fat, wherein the emulsifier contains one or more members selected from the group consisting of a monoester of a fatty acid having 12 to 22 carbon atoms and glycerol, a monoester of a fatty acid having 12 to 22 carbon atoms and sorbitan, a monoester of a fatty acid having 12 to 22 carbon atoms and a oolyalycerol with an average degree of polymerization of 2 to 5, and a monoester of a saturated fatty acid having 12 to 22 carbon atoms and propylene glycol, can sufficiently improve the freezing property of cooked rice during rapid freezing so that the rice grains are frozen separately from each other.

Modifiers containing an emulsifier and an oil or fat, wherein the emulsifier contains one or more members selected from the group consisting of a monoester of a fatty acid having 12 to 22 carbon atoms and glycerol, a monoester of a fatty acid having 12 to 22 carbon atoms and sorbitan, a monoester of a fatty acid having 12 to 22 carbon atoms and a oolyalycerol with an average degree of polymerization of 2 to 5, and a monoester of a saturated fatty acid having 12 to 22 carbon atoms and propylene glycol, can sufficiently improve the freezing property of cooked rice during rapid freezing so that the rice grains are frozen separately from each other.

The purpose of the present invention is to provide a method of manufacturing a packaged frozen food product as well as a food packaging film and a packaged frozen food product, in which savor of freshly made food can be experienced when opening the package after thawing the frozen food. This method of manufacturing a packaged frozen food product comprises a packaging step of hermetically packaging food in a film including a gas barrier layer after baking or steaming the food and before temperature of the food drops to room temperature, the food being unbaked confectionery, semi-baked confectionery, bread, or rice cake; and a freezing step of freezing the food packaged in the packaging step, and obtaining frozen food.

The purpose of the present invention is to provide a method of manufacturing a packaged frozen food product as well as a food packaging film and a packaged frozen food product, in which savor of freshly made food can be experienced when opening the package after thawing the frozen food. This method of manufacturing a packaged frozen food product comprises a packaging step of hermetically packaging food in a film including a gas barrier layer after baking or steaming the food and before temperature of the food drops to room temperature, the food being unbaked confectionery, semi-baked confectionery, bread, or rice cake; and a freezing step of freezing the food packaged in the packaging step, and obtaining frozen food.

Disclosed is a method for producing a cooked rice food, comprising (a) a heating step of boiling or steaming raw material rice, and (b) a dextrin solution contacting step of contacting the rice with a dextrin solution at least during or after the heating step, wherein the dextrin solution comprises dextrin having a dextrose equivalent of 2 to 15. According to this production method, a cooked rice food having the same quality as rice cooked by a usual method can be produced with a high yield.

Disclosed is a method for producing a cooked rice food, comprising (a) a heating step of boiling or steaming raw material rice, and (b) a dextrin solution contacting step of contacting the rice with a dextrin solution at least during or after the heating step, wherein the dextrin solution comprises dextrin having a dextrose equivalent of 2 to 15. According to this production method, a cooked rice food having the same quality as rice cooked by a usual method can be produced with a high yield.