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Biochem 423Robert A. Orlando, Ph.D.145 |P a g eETHANOLMETABOLISMOBJECTIVES:1.MAKE BEER(BREAD AND BIO‐FUELS)2.DRINK BEER3.METABOLIZE BEERANAEROBICRESPIRATION INHUMANS– A REVIEW
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Biochem 423Robert A. Orlando, Ph.D.146 |P a g eANAEROBICRESPIRATION INYEASTANCIENTART OFBEERMAKINGCereal grains (seeds of barley, wheat)Glycolytic enzymes released (cellulase, amylase, etc) Digested polysaccharides (glucose, fructose)malting process (germination)mix with wort (nutrient medium)heat with hops for flavor cool and aerate (for initial boost of O2) add yeast (initial replication with O