I'm attempting the "Easy Caapi Vine Alkaloid Extraction Guide" using 30g of black caapi vine. I was wondering if anyone here has done this before and can give me some feedback/assistance.
I first boiled the finely shredded vine in a 250 mL beaker filled with dilute vinegar 4x and then reduced the extracts to 200 mL. Then I filtered the vinegar (which the tek did not mention yet, but it seems highly unlikely that all the alkaloids were in the insolubles) and transferred to a 250 mL graduated cylinder. I added 30 mL 10% NaOH and stirred. The solution immediately became darker but nothing precipitated, so I added another 20 mL. It has been sitting for about an hour now and still there is nothing but a miniscule amount of what looks like plant matter sitting on the bottom of the container.
If anyone can give me any pointers it would be greatly appreciated. The only thing I can figure is maybe the batch is bunk. I'll have to wait and make a tea to see if the vine is active, but it will probably be a while before I get around to that.
I first boiled the finely shredded vine in a 250 mL beaker filled with dilute vinegar 4x and then reduced the extracts to 200 mL. Then I filtered the vinegar (which the tek did not mention yet, but it seems highly unlikely that all the alkaloids were in the insolubles) and transferred to a 250 mL graduated cylinder. I added 30 mL 10% NaOH and stirred. The solution immediately became darker but nothing precipitated, so I added another 20 mL. It has been sitting for about an hour now and still there is nothing but a miniscule amount of what looks like plant matter sitting on the bottom of the container.
If anyone can give me any pointers it would be greatly appreciated. The only thing I can figure is maybe the batch is bunk. I'll have to wait and make a tea to see if the vine is active, but it will probably be a while before I get around to that.