'Fecal bacteria' diaporamas de présentation

Lecture #9

Lecture #9. Food Microbiology. Conditions for Spoilage. Water pH Physical structure Oxygen temperature. Microorganism Growth in Foods. Intrinsic Factors. composition pH presence and availability of water oxidation-reduction potential altered by cooking physical structure

878 views • 47 slides

Lecture #9

Lecture #9. Food Microbiology. Conditions for Spoilage. Water pH Physical structure Oxygen temperature. Microorganism Growth in Foods. Intrinsic Factors. composition pH presence and availability of water oxidation-reduction potential altered by cooking physical structure

610 views • 47 slides

Riparian zones: what is the right width?

350 views • 16 slides

Bacterial Abundance

Bacterial Abundance. Objective Measure bacterial numbers and mass per unit volume. Note, we are not concerned with identification here. Why do we want to know abundance? Allows determination of biomass pool size. Provides crude estimate of element fluxes.

401 views • 12 slides