February 16, 2020

The freeze-drying process was developed as a commercial technique that enabled heat sensitive products to be made stable and viable without refrigeration. 

Freeze drying is an industrial process which began as early as 1890 with a limited success and reached turning point during World War II when med...

November 1, 2019

Watch the video on YouTube

Milk kefir is a fermented dairy drink made by the fermentation of dairy milk, which is triggered by lactobacteria and yeast which, then, creates a similar texture to drinkable yogurt.

The main difference between kefir and yogurt is in their microb...