Section 608 of the Federal Clean Air Act requires that all persons who maintain. must be certified as Universal technicians. Should EPA regulations change after a technician becomes certified. or 18 out of 25 correct.
Effect of freeze-drying on the viability of selected probiotic organisms is shown in Table 1. Freeze drying had a deleterious effect on the viability of all probiotic organisms. In general, Bifidobacterium spp. had 7% higher survival than Lactobacillus spp. with the exception of B. longum 1941.
Probiotics replenish the healthful bacteria that may have been killed by the antibiotics and restore the balance between healthful and harmful bacteria in the bowels. Work as preventive medicine. Studies have shown that probiotics can lessen the spread of diarrhea outbreaks in daycare settings.