When I start to take the essential oil of viola odorata, after boiling on clevenger it produces a lot of foam on the water and I can't continue process, what can I do to solve this problem?
I have two articles which are mentioning the simplest way of Viola odorata essential oil extraction. Hopefully these 2 articles will solve your problem.
Moreover, if you have more queries please feel free to ask.
If my answers solve your problem , please up vote my answer.
Dear Salman Ahmed, Thank for your attention, but it is impossible that take essential oil of viola odorata with clevenger-type apparatus, I try this method more time.
I think we have to take this essential oil with another methods like enflurage or ...