Francois Nicolas Appert developed methods to preserve foods in sealed glass bottles by heat in boiling water. He credited this process to Lazzaro Spallanzani (1765), who first used the method to disprove the spontaneous generation theory.
Francois Nicolas Appert developed methods to preserve foods in sealed glassbottles by heat in boiling water. He credited this process to LazzaroSpallanzani (1765), who first used the method to disprove the spontaneousgeneration theory.