Tag Archives: freeze dried food

Freeze Drying Process – Definition,Principle Explained With Flow Chart

By | February 26, 2018

The ultimate aim of food preservation is to prevent it  from spoiling.Spoiling can be due to either the microbial growth or due to fats turning rancid. There are number of techniques used for preservation of food such as canning,pickling,drying,freeze drying,irradiation,pasteurization and many more.Drying is the ancient method for food preservation which refers to the removal… Read More »

Food For Astronauts-Space Food!

By | September 17, 2016

Ever wondered what do astronauts eat? How do they survive ? How their nutrient requirement is fulfilled? Well, there’s no food delivery to space. They survive on highly processed form of food known as ‘Space Food’ Space, where astronauts travel for long time is long miles away from the earth . Space is a region… Read More »