jancancook
Posts : 1136
Join date : 2011-01-02
 |  Subject: Pressure cooking  Sun Mar 06, 2011 11:55 am | |
| Pressure cookers may be referred to by several other names. An early pressure cooker, called a steam digester, was invented by Denis Papin, a French physicist, in 1679. Large pressure cookers are often called pressure canners in the United States, due to their capacity to hold jars used in canning. A version of a pressure cooker used by laboratories and hospitals to sterilize materials is known as an autoclave. In the food industry, pressure cookers are often referred to as retorts, meaning "canning retorts". product developmentcleansing of the colon | |
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