1. Simple, Safe, Easy to Learn Drying Foods 2. Today’s Topics Understand how drying process preserves foods Review what equipment is needed Learn how to choose best methods…

1. CIRCULAR No. 42. United States Department of Agriculture, OFFICE OF EXPERIMENT STATIONS , A. C. TRUE, Director. 312 A GERMAN COMMON SCHOOL WITH A GARDEN. By C. B. SMITH,…

Slide 1 Rates of Reaction Prentice-Hall Chapter 18.1 Slide 2 Objectives  Describe how to express the rate of a chemical reaction.  Identify four factors that influence…

Slide 1 Slide 2 About drying One of the oldest methods of food preservation Removes water from foods so bacteria or fungi can’t grow Can use air-drying, vine-drying, or…

Slide 1 Ch. 18—Reaction Rates and Equilibrium 18.1—Rates of Reaction collision theory, activation energy, reaction rates 18.2—Reversible Reactions and Equilibrium reversible…

Chapter 18: Reaction Rates and Equilibrium 18.1 Rates of Reaction 18.1 Collision Theory In chemistry, the rate of chemical change, or the reaction rate, is usually expressed…

Drying Foods Drying Foods About drying One of the oldest methods of food preservation Removes water from foods so bacteria or fungi canât grow Can use air-drying, vine-drying,…

Unit 3 Unit 3 Control! 1 III. CONTROL OF MICROORGANISMS: Some definitions __________: Greek for decay or putrid: bacterial contamination as in âseptic tankâ __________:…

Chapter 18: Reaction Rates and Equilibrium 18.1 Rates of Reaction 18.1 Collision Theory In chemistry, the rate of chemical change, or the reaction rate, is usually expressed…

Drying Foods Drying Foods About drying One of the oldest methods of food preservation Removes water from foods so bacteria or fungi canât grow Can use air-drying, vine-drying,…