It is understood that emerasu in Osaka City has developed a new technology for long-term preservation of rice under aseptic conditions. It can preserve rice balls for 5 years and can be eaten without heating. The technology is mainly used to package the aluminum film with 4 layers of oxygen shielding, and then baked at a high temperature, and then the deoxidizing agent is used to fill the bag with nitrogen.
Recently, the Japanese media reported that emerasu in Osaka City has developed a new technology for long-term preservation of rice under aseptic conditions. The "5-year-old rice ball (soy sauce flavor)" produced by this technology can not only be stored for 5 years but also without heating. Instant consumption, starting mass sales as a disaster or very regular reserve food.
The specific production step of the "5-year-old preserved rice ball (soy sauce flavor)" is to mix the specific enzyme into a rice ball after steaming the rice under certain conditions. After packaging with 4 layers of oxygen shielding aluminum film, it is baked at a high temperature, and then the deoxidizing agent is used to fill the bag with nitrogen.
The company has also developed a long-term preservation of bread products using aluminum film bags, which are sold to all Japanese autonomous groups and companies. Because the self-governing bodies and companies strongly demand long-term preservation of rice balls, the company has developed a five-year preservation rice ball product in three years.