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Natural Product Research
Formerly Natural Product Letters
Volume 24, 2010 - Issue 14
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Original Articles

Contaminations of herbal products determined by NMR fingerprint

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Pages 1325-1329 | Received 23 Jul 2009, Accepted 26 Sep 2009, Published online: 27 Aug 2010

References

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  • Reepmeyer , JC and d’Avignon , DA . 2009 . Structure elucidation of thioketone analogues of sildenafil detected as adulterants in herbal aphrodisiacs . Journal of Pharmaceutical and Biomedical Analysis , 49 : 145 – 50 .
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