Wednesday, October 27, 2010

Cooking under pressure Canning, What's the difference?

You ask yourself is really worth the time and effort to acquire and maintain my garden bounty this year? For this we are in the local supermarket and see a lot of fruits and vegetables for sale. Buying a home number and enjoy the less than satisfactory. What if you could enjoy these fruits and vegetables throughout the year? Would not it be nice?

Do not forget to visit the grandmother's house and look in her pantry and see rows of Mason jars filled with tomatoessauce, green beans, peppers and more.

Back in the day, my grandmother was in the kitchen in summer, peeling, pale and canning road. Taking the garden to keep collecting glass Mason jars in a large pot of boiling water. Now known as A-day water-bath canning method.

Water bath Canner

The water bath canning method uses boiling water to kill bacteria and serializes the jars and lids. This method is good for high acid foods, such astomatoes and vegetables. The canned food reaches 212 degrees Fahrenheit, when the sea is. The higher in altitude you live the lower the boiling point of water is due to lower air pressure, remember your school chemistry and physics courses high? This is why the water bath canning recipes have different times, based on height.

The problem with using the bath water of low acid canned food method, the deadly bacteria to grow in an oxygen-freeenvironment. Later, when you open the jar and the bite can be very dangerous if not fatal. How can I safely keep the low-acid foods?

Cooker Canner

canning industry uses a pressure cooker pressure cooker designed specifically by increasing the air pressure in the vessel, which in turn increases the temperature at which water boils. Water is an incredible agent to absorb and transfer heat.

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