prior to the canning all bacteria in the food are killed and the canning prevents new bacteria from infecting and spoiling the canned food Food that is put into canning jars is not sterile, thereby allowing bacteria to grow. Canning sterilizes the food and the jar, killing any thing in the jar. Water boils at 212 which is the temperature for sterilization. If using a presure canner, the combination of the pressure and the boiling sterilize meats, veggies, etc.
People put the can in high temperatures and that sterilizes the can
People put the can in high temperatures and that sterilizes the can
c
b
Food borne microorganisms typically live in the Goldilocks zone of 40-140° F. The heat of the canning process (especially in pressure canning) keeps the temperature of food above the GZ for sufficient time to kill most food borne pathogens.
Equally important is the air-tight barrier canning provides. This prevents any bacteria from entering the product in transportation or storage.
Lord Cannin
Probably referring to the canines.Incisors are flat and board, shaped like a shovel with a narrow straight cutting edge that enables them to cut food. The main functions of an incisor in the mastication process are biting, cutting of food into chewable pieces and moving it inwards in the mouth.Canines (located between the Incisors and Bicuspids/Premolars) have a sharp pointed edge that is used to rip and tear tough foods such as meat.Bicuspids (also known as premolars) are a combination between canines and molars. They are also known as bicuspids, because usually they have at least two cusps on their upper side. Bicuspids have a broader surface for chewing and grinding, but they also have some sharp points for piercing and ripping at the edge of the cusps. Their major role is to begin the crushing of foods before they are transferred to the molars for the final grinding.