https://padlet.com/strengowski17/1kwajpxpatz7 ALL ABOUT FOOD PRESERVATIONNN en-us 2017-04-17 18:20:41 UTC 2017-04-24 18:23:44 UTC hello@padlet.com strengowski17 https://padlet.com/strengowski17/1kwajpxpatz7/wish/166608774 Food preservation: A variety of methods used to prevent food from spoiling. Ex:drying and freeze-drying, irradiation, pasteurization , smoking, and the addition of chemical additives. ]]> 2017-04-17 18:28:30 UTC https://padlet.com/strengowski17/1kwajpxpatz7/wish/166608774 strengowski17 https://padlet.com/strengowski17/1kwajpxpatz7/wish/166610573 Any surface of food that is warm and moist is a good place for bacteria to grow. This allows micro-bacterial organisms such as mold to grow. It breaks down things such as fat or protein which causes it to rot, or smell.]]> 2017-04-17 18:37:47 UTC https://padlet.com/strengowski17/1kwajpxpatz7/wish/166610573 wlazlo43 https://padlet.com/strengowski17/1kwajpxpatz7/wish/166610915 Freeze-Drying is when fresh or cooked foods are placed in a dryer where they are frozen to -40 degrees Fahrenheit or colder. Once the food is frozen, the freeze dryer creates a strong vacuum around the food. Then, as the food is somewhat warmed, the ice transitions into vapor and evaporates.]]> 2017-04-17 18:39:34 UTC https://padlet.com/strengowski17/1kwajpxpatz7/wish/166610915 wlazlo43 https://padlet.com/strengowski17/1kwajpxpatz7/wish/167542288 Another way to preserve food is to keep it on a can. Well,you can only fit some foods in a can. Some foods that can't fit into cans can be places in sealed bags.]]> 2017-04-21 17:03:05 UTC https://padlet.com/strengowski17/1kwajpxpatz7/wish/167542288