Canning

(a)   is a time-honored method of preserving food, involving the processing and sealing of edibles in airtight containers.

He is known to be the "Father of Canning".

This scientific Principle of canning eliminates harmful bacteria, yeasts and molds.

This Scientific principle of canning prevents microorganisms from re-contaminating the food.

A scientific principle of canning wherein heat deactivates this that cause food to ripen, discolor, or degrade.

This affects the heat processing time required.

These are spores in low-acid foods which can be killed with right temperature.

(a)  

This method of canning is essential for low acid foods.

A deadly toxin: even a small amount can cause paralysis and death.

(a)  

Never taste or use food from jars with (a)   , leaks, or off odors, or when in doubt, throw it out immediately.