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A new level of harmala purity with this extraction

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whiterasta said:
his was/is good original work and far superior to the "Manske" version.
Most definitely, I'm personally surprised that I always hear people talking about manske, and almost never hear any mention of this method, which I personally love.

soulfood said:
I wouldn't worry about all of that. Your contributions are very much welcome here :)
Ja ja, I second that...thanks for the tek
 
whiterasta said:
1)obtain a fat free clarified acidic extraction of the plant material.
2)basify using ammonia till no further precipitation occurs.
3)PATIENTLY wash the ultra-fine precipitate till wash is clear.
4)note color of precipitate, if brown while suspended, resalt, filter,rebasify, rewash. once should be plenty.
5)carefully isolate the F/B and dry and/or weigh and titrate to desired salt.
First off thanks for posting your results. Swim has a question, can any other base be used in place of ammonia, like say sodium carbonate?
 
I have done this tek with both ammonia and NaOH, they both work, I dunno about sodium carbonate, i'd assume so. Ammonia works great though, I see no reason to substitute, unless you don't have any...
 
So is there a complete tek, with measurments and all of this one yet?
Its very vague to my limit chemistry skills...

thx,
V
 
Entropymancer said:
So I've got a question: Why does the Manske extraction even exist? This works so much better, to extract, precipitate freebases as an off-white material, then proceed to clean up from there.
From swim's understanding there are a lot of alkaloids in syrian rue, some of which are pretty toxic or cause abortions and these are soluble in the saline saturated saline solution so manske wanted to separate those out and succeeded.
 
mumbles said:
Entropymancer said:
So I've got a question: Why does the Manske extraction even exist? This works so much better, to extract, precipitate freebases as an off-white material, then proceed to clean up from there.
From swim's understanding there are a lot of alkaloids in syrian rue, some of which are pretty toxic or cause abortions and these are soluble in the saline saturated saline solution so manske wanted to separate those out and succeeded.
yea, but whiterasta's tek handles those toxic nasties as well and is much simpler...which is what the essence of Entropymancer's quote was getting at...if they both remove the toxins and one is much simpler, why would people continue to use the other?

And endlessness, I feel you on the odor, it's definitely stinky, but it doesn't permeate the house or anything, so i didn't mind having to subject myself to that odor for the initial pour and five minutes it takes to decant...I have a bunch of sodium carbonate lying around (lye-ing around? hehe, i made an incorrect and bad chemistry pun) and ill give it a go on my current whiterasta extraction. I'm guessing i should just dissolve a bunch in water and slowly add the basified water, just as i would with ammonia?

SB
 
SnozzleBerry said:
yea, but whiterasta's tek handles those toxic nasties as well and is much simpler...which is what the essence of Entropymancer's quote was getting at...if they both remove the toxins and one is much simpler, why would people continue to use the other, n'est-ce pas?
You'll have to refresh my memory, i thought it was just an a/b (or three) and freebased ALL the alkaloids.

whiterasta wrote:
1)obtain a fat free clarified acidic extraction of the plant material.
2)basify using ammonia till no further precipitation occurs.
3)PATIENTLY wash the ultra-fine precipitate till wash is clear.
4)note color of precipitate, if brown while suspended, resalt, filter,rebasify, rewash. once should be plenty.
5)carefully isolate the F/B and dry and/or weigh and titrate to desired salt.
 
mumbles said:
You'll have to refresh my memory, i thought it was just an a/b (or three) and freebased ALL the alkaloids

yes...I'm not sure where you're hung up. The toxins in rue are not alkaloids (not to my knowledge anyway). The main alkaloids in rue by % composition, to my knowledge, are harmine and harmaline. Erowid states that rue contains Harmine, Harmaline, and Tetrahydroharmine (I hadn't known rue contained THH, maybe in very low quantities or something like that). So, yes, the method you posted is whiterasta's tek and it does freebase the alkaloids. The toxins are removed via the alcohol soak, just as with cold water or alcohol extracts from countless ethnobotanicals. The reason people even bother with these simple extractions is because they separate the goodies from the nasties. Otherwise we'd probably see many more people just eating the plant material. Hope that makes sense/helps you out.

peace
SB

EDIT: well, I guess technically the goodies are removed via alcohol soak, and the toxins and inert plant material are tossed, but you get my drift...
 
SnozzleBerry said:
mumbles said:
You'll have to refresh my memory, i thought it was just an a/b (or three) and freebased ALL the alkaloids

yes...I'm not sure where you're hung up. The toxins in rue are not alkaloids (not to my knowledge anyway). The main alkaloids in rue by % composition, to my knowledge, are harmine and harmaline. Erowid states that rue contains Harmine, Harmaline, and Tetrahydroharmine (I hadn't known rue contained THH, maybe in very low quantities or something like that). So, yes, the method you posted is whiterasta's tek and it does freebase the alkaloids. The toxins are removed via the alcohol soak, just as with cold water or alcohol extracts from countless ethnobotanicals. The reason people even bother with these simple extractions is because they separate the goodies from the nasties. Otherwise we'd probably see many more people just eating the plant material. Hope that makes sense/helps you out.

peace
SB


yes there are unwanted alkaloids, vasicine and vasicinone.. I know for a fact they do not precipitate with manske, hence the great advantage of manske, but I do not know if they are removed by whiterasta's acidified alcohol... so until I know that, I will preffer doing manske at least once during the process
 
There are some articles at Science Direct, that I can see from the preview talking about the degradation of quinazoline alkaloids...From the preview/google cache it looks like it's saying somethin about degradation of vasicinone around pH 4, but my school subscription is acting funny and won't let me open the articles. I dunno if it's truncated and just grabbed 4 from something else, but I'm gonna keep trying to get in, as that would be good to know. If this is the case, then acidifying low enough with this method would handle those unwanted alks. Although personally, as someone who used to eat a gram of seeds occasionally and having done manske, even if those alks are still present, overall its nowhere near as bad as the seeds and nowhere near as time consuming or intensive as manske. I'll post what I find if my account stops acting weird...or better yet, if someone else has access to science direct and can check, that'd be awesome.

peace
SB
 
yeah would be interesting to know about it, but remember, its also important to know not only that it degrades, but what it degrades to.... Who knows might have even more unwanted

Also, I guess you are a man, right? me too.. I've heard that women seem to have more trouble with quinazoline alks..

Btw, I dont understand why people say manske is 'time consuming'... It is very easy, in 20 mins all the alks have precipitated (I tested myself and there was no late precipitation).. The filtering can be helped if the brew was filtered thoroughly before precipitating, or anyways if you dont like filtering you can just leave standing a while and decant, and redissolve last bit again for the later base precipitation.. Each one to his own of course.. :)
 
yea, I'm a man, its probably the same for all of the uterine contracting stuff, like lsa/lsd and whatnot, harder on women easier on men due to the whole biological differences for makin babies 😉

As to time consuming, i find it to be comparatively longer/requires more overall involvement and observation. For certain things that i'm not truly fascinated with or overly interested in, i like to have things that i can fit easily into my rather hectic schedule and find that this method does that. But i agree, to each their own, it is from our diversity of methods that we can truly accumulate the most comprehensive knowledge about what's going on...
 
SnozzleBerry said:
The toxins in rue are not alkaloids (not to my knowledge anyway). The main alkaloids in rue by % composition, to my knowledge, are harmine and harmaline. Erowid states that rue contains Harmine, Harmaline, and Tetrahydroharmine (I hadn't known rue contained THH, maybe in very low quantities or something like that).

These are the alkaloids in Syrian Rue seeds:

Peganine (Vasicine)
Harmalol
2,3 - Trimethylene-4-quinazolone
1,2,3-(a-Hydroxy-trimethylene)-4-quinazolone
Oxodeoxypeganine
Oxopeganine
Tetrahydroharmine
Deoxyvasicone
2-Alkoxy-4-quinolone derivative
Deoxypeganine
Peganidine
Pegamine
Peganol
Ruine (8-Hydroxy-glucosylharmine
Deoxypeganidine
Dipegine
Isopeganidine
Vasicinone
Dyhydroruine (8 -Hydroxyglucosyl-harmaline
5- Hydroxytriptamine
6- Hydroxytriptamine
Harmol
 
burnt said:
doing the salt precipitation method yields only harmine and harmaline in detectable quantities. the other extract method being discussed here has not been analyzed yet.
well...does someone with the analytical machinery have the time or interest in seeing what this extraction yields? I, and I'm sure many others, would be very interested in seeing just what whiterasta's method pulls. I've been using it over manske for quite a while and have been more than happy with the results, but I'd love to see a breakdown of what we're actually pulling with this.

peace
SB
 
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