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.
Ultimately, when it comes to long-term food storage it really seems that diversity is the key. If you want the lightest-weight emergency rations for hiking or in case of a helter-skelter GTFO of dodge dash for your designated bug out location, then freeze-dried foods are a great option.reeze-dried Foods. Because the process of freeze-drying allows the water to be immediately extracted from the fruits, vegetables or other food, freeze-dried foods are quite nutritious, moreso than their dehydrated counterparts.