Microorganism

Good Hand Sanitizer

In the event of a pandemic, people are more aware of good hygiene and health-conscious to stay from infection. This causes the price of health sanitizer to skyrocket and event out of stock. Actually, making a hand sanitizer is not too difficult. We could make it at home by mixing alcohol with either propylene glycol, glycerine, or aloe vera gel. But, how to be sure that our homemade hand sanitizer works. Purpose of hand sanitizer The purpose of hand sanitizer… Read More »Good Hand Sanitizer

Yeast for baking

How Yeast Works

Yeast is a single cell microorganism. This tiny living creature has been used for baking and brewing through the fermentation process since ancient times. Without it, we might not discover the bread! Yeast is definitely important for us in making our food and we continue to use it even today. It can be found everywhere, in the store. The most common yeast sold in-store is cells called Saccharomyces cerevisiae in a dry form. It looks like a powder, but it… Read More »How Yeast Works