Foods are preserved in vinegar in an attempt to lower the pH, which can prevent the growth of food-spoiling microbes. The acidic environment created by vinegar reduces the enzyme a...
How to Use Food Preservatives
Food preservatives counteract the natural processes that cause food to age and spoil. Salt is a natural preservative used since at least the days of ancient Egypt. Acidic substances such as vinegar also act to preserve food. During the past few hundred...
Food preservation involves preventing the growth of bacteria, fungi (such as
yeasts), or other micro-organisms (although some methods work by introducing ...
The National Center for Home Food Preservation is your source for methods of
home food preservation.
A freezer can save you time because it gives you ready to heat-and-serve food
from already prepared soups to cleaned and prepped veg. But some vegetables do not need to be blanched before freezing. A freezer can save you money because you A) don't let food
spoil and h... More »
You can preserve foods inexpensively by using canning, freezing, or drying
techniques. Modern-day food preservation methods, such as water-bath canning,
Freezing is a quick, convenient, and easy method of preserving foods in the
home. Frozen foods are easy to serve because most of the preparation is done ...
Because food is so important to survival, food preservation is one of the oldest
technologies used by human beings. In this article, we'll look at all of the different
Photo source: National Center for Home Food Preservation ... vegetables, meats
and other products; meals or advanced food preparation, and also answers to ...
OSU Extension Family and Community Health provides publications and
resources to help you preserve and store food. Extension also provides classes
in food ...