Nothing like many of the canning recipes you find. You also don’t need to boil your syrup on the stove first. I just skip that step and put the sugar/honey right into the jar and fill it with water. It’s going to boil in the canner for 20 minutes, so I’ve never understood ...
for loose foods such as peas in brine, but for dense, compact foods such as tuna, cold spots remained. Then the researchers inoculated jars of food with bacteria and processed them in the early Micro-Dome. These products still developed bacterial spoilage. The organisms had not been destroyed...
Tuna fish is first canned. 1910 The basic biological and toxicological properties of Clostridium botulinum are discovered. 1920's Bigelow and Esty established the relationship between the acidity (pH) of foods and the heat resistance of bacterial spores. This determination laid the foundation for the...