Fermentation in food processing is the process of converting carbohydrates to alcohol or organic acids using microorganismsâyeasts or bacteriaâunder anaerobic conditions. Fermentation usually implies that the action of microorganisms is desired. The science of fermentation is known as zymology or zymurgy.
Rain is liquid water in the form of droplets that have condensed from atmospheric water vapor and then precipitated âthat is, become heavy enough to fall under gravity. Rain is a major component of the water cycle and is responsible for depositing most of the fresh water on the Earth.
Rain brings happiness to everyone on earth. Clouds that move across the sky contain huge amounts of tiny water droplets and ice crystals. Not all clouds bring rain. Only under ideal conditions clouds condense into rain. Rain water is very good for plants as it contains lot of nutrients and is free of salts and other harmful elements. Though rain absorbs gases from atmosphere, it is pure till it reaches the ground. Rainwater is soft water and hence it doesnât form scales on surfaces or utensils.