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02-18-2007, 09:11 PM #1
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The Definitive Green Dragon (Revised, Updated, Combined)
yeah. I was using lots of twigs and leaves (schwag).. "shake" you know.
I wanted to add some facts here I found on decarboxylation which some may find useful.
Heating dried marijuana makes the carboxyl group convert into water (H2O) and carbon dioxide (CO2). When marijuana is smoked, the burning eliminates the carboxyl group. There are several ways to decarboxylate marijuana for use in extracts. A layer of marijuana buds or leaf can be placed in an oven at 150 degrees for 15 minutes. This is far below the boiling point of THC yet warm enough to evaporate the carboxyl group. Another method of releasing the COOH is by placing a bowl of buds in the microwave for 2 minutes. The waves will boil away the water. The boiling point of marijuana's active cannabinoids ranges from 260-392 degrees F.
Decarboxylation
and
The liquid THC and other cannabinoids have a boiling point of between 180-200° C (355-392° F). Before they turn gaseous, at around 106° C (220° F), the carboxyl group is released from the molecule as carbon dioxide and water vapor.
DecarboxylationNon Reviewed by Non on . The Definitive Green Dragon (Revised, Updated, Combined) Hi Friends, Since I first posted the Definitive Green Dragon 6 months ago, I have received many great comments, answered many questions, and gained more expertise with the extraction myself. I decided it's time to update my recipe and combine my other posts. The biggest change is increasing the extraction temperature from 150-165°F to 170°F. Below is the original recipe (updated). Tips and techniques follow. Thanks for all the feedback and interest. Rating: 5
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