You think probable to toxins.
The liofilisation is a method of conservation of products, perfect to preserve active principles characteristics (proteins, enzymes), microorganisms, chemical and natural products.
bacteria.
The scope is to destroy microorganisms.
Yeast are a large group of microorganisms, not chemical compounds.
Industrial microbiology deals with the creation of useful products from microorganisms. It is related to chemistry because both fields are involved in studying chemical properties.
they aren't
Yes, many chemical changes as various microorganisms eat the bananas.
Bioprocess
soy sauce production
Chemical, as another substance is essentially created.
Biochemical reactions are also involved in microorganisms.
pyrogen free