chefportal
Harmless
Posts: 6
Registered: 5-9-2017
Location: Victoria, Australia
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Found an old papaer on Menthol
Hi I found this paper on the production of Menthol, hope it helps
Attachment: Separation of menthol from peppermint oil by fractional distillat.pdf (2.5MB)
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Fery
International Hazard
Posts: 1015
Registered: 27-8-2019
Location: Czechoslovakia
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interesting, thx for sharing
1 year ago I've bought 0,5 kg of natural menthol and the country of origin is India and was produced from wild mint (Mentha arvensis)
last year I obtained slightly less than 10 ml of oil by steam distillation of slightly more than 1 kg of dried mint herb (Mentha piperita) from my
garden and similar amount is awaiting me to process it this year (when I start to heat my house with wood stove)
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