La historia de los alimentos congelados

The video discusses the importance of food preservation, focusing on freezing as a method to retain nutrients and prevent spoilage. It explains how freezing slows down chemical and biological processes, making food last longer. The history of freezing methods is explored, highlighting the challenges before modern refrigeration. The video also covers innovations in quick freezing, inspired by Arctic conditions, which led to the development of the modern frozen food market.

How did the American entrepreneur in the Canadian Arctic contribute to the modern frozen food market?

What is the significance of quickly freezing food in terms of ice crystal formation?