Search results
Results from the WOW.Com Content Network
Prevention is primarily by proper food preparation. The toxin, though not the spores, is destroyed by heating it to more than 85 °C (185 °F) for longer than five minutes. The clostridial spores can be destroyed in an autoclave with moist heat (120°C/ 250°F for at least 15 minutes) or dry heat (160°C for 2 hours) or by irradiation.
Dry heat cooking imparts a distinctive richness to foods through the processes of caramelization and surface browning. As heat travels through, it transforms batters and doughs into baked goods and more with a firm dry crust and a softer center. [2]
The proper time and temperature for dry heat sterilization is 160 °C (320 °F) for 2 hours or 170 °C (340 °F) for 1 hour, and in the case of High Velocity Hot Air sterilisers, 190°C (375°F) for 6 to 12 minutes. [3] Items should be dry before sterilization since water will interfere with the process.
The cooking process changes from boiling to frying, as the liquid evaporates and the coconut milk turns to coconut oil. [46] Cooking the meat until tender with almost all the liquid evaporated requires great care, keeping it from getting burnt. Because of its generous use of numerous spices, rendang is known for having a complex and unique taste.
Heatstrokes can cause severe symptoms, including changes in mental status, coma and seizures.A milder form of heat-related illness, known as heat exhaustion, can cause headache, nausea or dizziness.
This method is a faster process than dry heat sterilization. Steam sterilization is performed using an autoclave , sometimes called a converter or steam sterilizer. The object or liquid is placed in the autoclave chamber, which is then sealed and heated using pressurized steam to a temperature set point for a defined period of time.
Hot air ovens are electrical devices which use dry heat to sterilize. They were originally developed by Louis Pasteur , [ 1 ] and are essentially the same as fan ovens used for cooking food. Generally, they use a thermostat to control the temperature.
This is an accepted version of this page This is the latest accepted revision, reviewed on 20 January 2025. Preparing food using heat This article is about the preparation of food specifically via heat. For a general outline, see Outline of food preparation. For varied styles of international food, see Cuisine. Not to be confused with Coking. A man cooking in a restaurant kitchen, Morocco ...