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Mucuna spp. - Velvet Bean |
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Shaman Australis Ethnobotanicals (Mucuna pruriens - Cowhage - Seeds for sale, Plants for sale)
Mucuna
pruriens
Cowhage, Cowitch, Velvet Bean

Important
legal information for Australian customers: The importation of Mucuna
pruriens seeds into Australia is prohibited under the Australian Quarantine
Act. The seeds offered by Shaman Australis Botanicals are grown in Australia.

Botanical information
An annual climber, it grows to a length of 10m. The leaves are trifoliolate;
the leaflets are broadly ovate, elliptic or rhomboid ovate and unequal at the
base; the flowers are purple and in axillary, pendulous racemes; the pods are
curved, longitudinally ribbed, turgid and densely clothed with persistent pale
brown or grey, irritant bristles; the seeds are black, 4-6 in a pod and ovoid.
Indigenous to India and Asia.
Propagation is by seed sown into very well draining, sandy seeding mix. Water
sparingly until established!! Note: We have found that old seed will
inevitably rot in soil or sand mixes, starting with the seed coat, but taking
over the seed before germination is complete. A fungicide suitable for seed
treatment may inhibit this, but a more natural and highly successful method
is to place the seeds in a tray with moist (but not wet!!) sphagnum moss at
the bottom and over the top. The radicle will emerge within a couple of days
and the shoot will follow within a few more days. Once the first couple of leaves
have emerged, the seedling can be transplanted to the seeding mix for establishment.Fresh
seed germinates within a few days and is not susceptible to rot.

Traditional uses
The seeds are ground and ingested in India and Mexico for powerful aphrodisiac
effects. This purpose was also well documented in the Ayurvedic and Unani sciences.
In ayurveda the seeds are also employed for parkinsons disease. The leaves can
be smoked for mild tryptamine effects with a mild stoning after effect. The
beans have often been proposed as an ayahuasca analog, however the validity
of this is doubtful as we have not been able to find any DMT in the seed. It
may well be that there are tryptamines in the husk/shell.
The hairs lining the pods contain serotonin and are very dangerous as they can
cause servere irritations. In Africa these hairs were used to murder people
by sprinkling them onto the food of the unsuspecting victim, who would then
die from internal bleeding as the sharp hairs slice into the stomach and intestinal
lining. These hairs make harvest and handling difficult until the seed is dehusked
and polished.
In many countries with poor soil Mucuna is used to cultivate the soil and add
nitrogen to it. Intercropping with Mucuna has been shown in scientific trials
to increase yields by up to 100%, depending on the crop.

Pharmacology
Mucuna pruriens seeds have been found to contain between 4% and 9% of L-DOPA
(dopamine precursor), as well as the bioactive alkaloids mucunine, mucunadine,
mucuadinine, pruriendine and nicotine. The seeds with seed coat showed the presence
of a number of bioactive subtances including tryptamine, alkylamines, steroids,
flavonoids, coumarins, cardenolides, etc. Other sources state the presence of
DMT, 5-MeO-DMT, Bufotenine and beta-carbolines.
The alkaloid extract of the seed has been shown to increase spermcount, testicle
size and androgenic activity in rats. Furthermore it was shown in animal tests,
that low doses caused an increase in motor-activity and decreased sleep time,
while high doses caused a decrease in motor-activity and an increase in sleep
time. Thus the drug possesses CNS stimulant effect at low doses and CNS depressant
effect at high doses.
In 15 psychiatric patients, 15 g of of crude seed powder was found to significantly
inhibit the prolactin response to chlorpromazine injection, as effectively as
0.5 g of L-dopa. No side effects were observed in these patients.
Sixty patients with Parkinson's disease were treated with M. pruriens in an
open study for 12 weeks. Statistically significant reductions in Hoehn and Unified
Parkinson's disease rating scale scores were seen form baseline to the end of
12 week treatment. Adverse effects were mild and were mainly gastro-intestinal
in nature.
L-DOPA is a neurotransmitter precursor, an effective drug for relief in Parkinson's
disease. The seed of Mucuna pruriens is used as a prophylactic against oligospermia,
for increasing sperm count in men or ovulation in women. It prevents male and
female sterility and acts as a nervine tonic.

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Mucuna pruriens seed
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Mucuna pruriens immature seedpod
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Mucuna pruriens vine
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Mucuna pruriens flower raceme
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