but did you know you can make vegan Jell-O by using agar-agar, a gelatinous substance made from algae? Gelatin strikes again, but luckily you can make your own vegan marshmallows with agar-agar ...
Aseptic technique is vital when the effectiveness of antibacterial substances is being tested. Reason – this allows the bacteria to spread out and to grow in individual colonies on the agar plate.
The broth above the agar is naturally an excellent culture medium for the ... requiring partial oxygen tension and for the detection of contamination in such substances as the so-called biologic ...