Comment garder ses aliments frais ? - C'est pas sorcier

Subscribe to the channel! https://bit.ly/47Vhx2q FOOD PRESERVATION - It's Not Rocket Science [Full Episode] With air, heat, humidity, and the passage of time, food deteriorates. Yeasts and bacteria quickly appear. A single bacterium can produce more than 33 million in twenty-four hours. Some food preservation methods, such as sun-drying prunes, marinating anchovies in oil, or wrapping cod in salt, date back more than 400,000 years. Today, canning, freezing, and pasteurization are more common. Fred, Jamy, and Sabine introduce us to the world of these microorganisms that discreetly populate our food and explain the many ways to slow their proliferation. "It's Not Rocket Science," the science and discovery magazine presented by Fred, Jamy, and Sabine. Aboard their mobile laboratory, the three presenters take us to unusual and spectacular sites to explain the world around us. Find the episodes on YouTube:    / cestpassorcierftv   Follow us on Facebook:   / cestpassorcier