First of all, preparing the balanced recipe is the most important step. It is important to use the appropriate ingredients to obtain a creamy and homogeneous texture, while taking care to respect the adequate proportions. The basic ingredients for ice cream include milk, sugar and flavorings, but it is also possible to add additional ingredients such as fruit or nuts.
Then pasteurization is necessary to kill bacteria and ensure food safety. Ingredients are heated at a high temperature for a set period of time to kill unwanted microorganisms.
After pasteurization, the ripening process is crucial to allow flavors and textures to develop. Maturing involves letting ice sit at a controlled temperature for a set period of time, usually a few hours to several days.
Homogenization is also important to obtain a smooth and homogeneous texture. This is to mix the ice cream at high speed to make it more uniform. Quick spinning with a good French machine can also help achieve a smoother texture.
The freezing process is also important to bring the temperature of the core ice down to -18°C. This keeps the ice in perfect condition and ensures that it does not break down during storage.
Finally, it is important to store the ice cream in a suitable freezer to guarantee its quality and shelf life. Freezers designed for ice storage usually have a controlled temperature to keep ice at the correct temperature and separate compartments to prevent cross-contamination.
By following these steps, you can be assured of storing ice in the best possible way. Preparation of the balanced recipe, pasteurization, maturation, homogenization, rapid turbining, freezing and storage are the key steps to obtain a superior quality gelato that is safe and tasty.
In conclusion, the preservation of ice cream requires special attention at each stage to guarantee the quality and food safety of the final product. By following the steps outlined above, you can ensure that your ice cream is properly stored for maximum shelf life and perfect flavor. It is important to remember that conserving ice is a complex process that requires extensive knowledge and technical expertise to achieve the best results. It's always best to work with professionals to ensure the quality of the ice cream you provide to your customers or family.
