Extraction Methodology
Traditionally only roots have been used
Natreon developed a better extract using roots plus leaves
(patented)
Most companies use either alcoholic or hydro-alcoholic
solvents for extraction.
One company has used supercritical extraction using carbon
dioxide.
Natreon’s method is completely aqueous.
Depending on the extraction method used, chemical
constitution of the extract varies.
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Chemical Composition
Depending on the extraction solvent and the
method used, the Ashwagandha extract may contain any
f th f ll
i
tit t
o e o ow ng cons uen s:
o
Withanolide glycosides
o
Withaferin A
o
Oligosaccharides
o
Alkaloids
o
Polysaccharides
o
Withanostramnolide
o
27-hydroxy withanone
o
27-hydroxy withanolide B
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