Search results
Results from the WOW.Com Content Network
Canning is a method of food preservation in which food is processed and sealed in an airtight container (jars like Mason jars, and steel and tin cans). Canning provides a shelf life that typically ranges from one to five years, [ a ] although under specific circumstances, it can be much longer. [ 2 ]
Preserved food in Mason jars. Home canning or bottling, also known colloquially as putting up or processing, is the process of preserving foods, in particular, fruits, vegetables, and meats, by packing them into glass jars and then heating the jars to create a vacuum seal and kill the organisms that would create spoilage.
In 1872, Jones developed a vacuum canning process for preserving food, with the help of Professor Leroy C. Cooley of Albany, who was the brother-in-law of her sister Emily. At the time, food safety and preservation was only beginning to be understood. While canning food had been relatively popular for European militaries, the system had its ...
The tin canning process was conceived by the Frenchman Philippe de Girard, who had British merchant Peter Durand patent the idea in 1810. [5] [6] The canning concept was based on experimental food preservation work in glass containers the year before by the French inventor Nicholas Appert.
A collection of Mason jars filled with preserved foods. A Mason jar, also known as a canning jar, preserves jar or fruit jar, is a glass jar used in home canning to preserve food. It was named after American tinsmith John Landis Mason, who patented it in 1858. The jar's mouth has a screw thread on its outer perimeter to accept a metal ring or ...
Nicolas Appert (17 November 1749 – 1 June 1841) was a French confectioner and inventor who, in the early 19th century, invented airtight food preservation. Appert, known as the "father of food science", [1] described his invention as a way "of conserving all kinds of food substances in containers". [2]
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
The William Underwood Company, founded in 1822, was an American food company best known for its flagship product Underwood Deviled Ham, a canned meat spread.The company had a key role in time-temperature research done at the Massachusetts Institute of Technology (MIT) from 1895 to 1896, which led to the development of food science and food technology as a profession.