I’ve seen a few of these videos and now being in the US for a number of years I am astonished that heating mantles are still used long after there were outlawed in the 80s when I was in University in Europe. I’ve watched some of my own colleagues take risks that would get them a lab ban elsewhere. There are such better methods (30 years old) to mantles???
Is there another way to extract eugenol from clove oil? On an industrial scale. When you extract this way, do you lose the beta Caryophyllene that’s also in clove oil?
you can extract the cloves directly to make a tincture and distill it into its components, or you can extract the dried residue by using organic solvents. There are many phenolic acids in cloves, which you get from the aquous residue, perhaps following an acid hydrolysis of the residue... Just get going and you will see.
You are excluding students with visual impairments or any other inability to watch this without sound. Its non ADA compliant and harmful for those that are auditory learners.
@@PremiumUserUltra for speaking the truth on behalf of myself and all with such disability? And 2 years later you say something? Hah! Well we all know what kind of person you are! Get real and get lost dude!
