SPDS EXPERT REVIEW PANEL

Candidate Method  #

Reviewers

Method Title

Method Authors

Primary Reviewer Secondary Reviewer

ALO‐001

Raw Materials and Finished Products

Charles Metcalfe

Edwards 

He

Determination of Phenolic Compounds in Dietary Supplements and  Dietary Ingredients Containing Echinacea

Michael Chan, Elizabeth Mudge, Paula Brown

He

Es Safi

ECH‐001

GIN‐001  (Resubmission)

Determination of Select Nonvolatile Ginger Constituents by HPLC  with UV‐Vis Detection

Hong You, Bailey Ireland, Michael Moeszinger, Haoshu Zhang, Laura  Snow, Scott Krepich, Vivian Takagawa

Solyom

Brown

Determination of Ginsenoside Content in Panax ginseng and  Panax  quinquefolius Root Materials and Finished Products

Paula N. Brown, Jamie Finley, Ronan Yu and Michael Chan (BCIT)

Zhang

Anton

GSG‐001

Hee‐Won Park, Gyo In, Sung‐Tai Han, Myoung‐Woo Lee, So‐Young  Kim, Kyung‐Tack Kim, Byung‐Goo Cho, Gyeong‐Ho Han, and Il‐Moo  Chang (Waters) Park

Simultaneous Determination of 30 Ginsenosides in Panax ginseng  preparations using ultra performance liquid chromatography

Chan

GSG‐002

Determination of Kavalactones and Flavokavains in Kava Dietary  Supplements and Dietary Ingredients

Paula N. Brown, Ying Liu, Jensen A. Lund, Susan J. Murch (BCIT)

KAV‐001

Bzhelyansky

Metcalfe

HPLC Analysis Method Development for Kavalactones and  Flavokavains in Kava Extract

Yijn Tang and Chris Fiends (Applied Food Sciences, Inc.)

KAV‐002

Zhou

Chan

KAV‐003

Detection of Flavokavines (A, B, C) in Cultivars of Kava Using HPLC

V. Lebot, T.K.T. Do, L. Legendre

Szpylka

Solyom

Meissner and Haberlein, validation report provided by Mathias  Schmidt and conducted by Steffen Radtke, Gabriele Adis, Eva  Maute, Katherina Kardos, and Janina Schnabel

HPLC Analysis of Flavokavins and kavapryones from Piper  methysticum

Rimmer

Tuzimski

KAV‐004

SAM‐001

Unknown SAMe Method – Submission Pending

Joseph Zhou, Sunshineville Health Products  

Yang

Gumustas

SKU‐001

Unknown Skullcap Method – Submission Pending

Sidney Sudberg, Alkemist Labs

Rimmer

Zhang

Xiao Qiu – Eurofins Supplement Analysis Center, Eurofins Scientific,  Inc.  Haoshu Zhang – Eurofins Supplement Analysis Center, Eurofins  Scientific, Inc. 

Determination of active Vitamin B12 (Cobalamin) in Dietary  Supplements and Ingredients by Reversed‐phase Liquid  Chromatography: Single‐laboratory validation

B12‐001

Zielinski

Rithruthai