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17

September 27–30, 2015

|

 Westin Bonaventure Hotel

|

 Los Angeles, California

SCIENTIFIC SESSIONS – WEDNESDAY

LC-MS Multi-Class or Multi-Residue Methods

for Analysis of Veterinary Drug in Food

There has been great interest and effort by a number of

national and international bodies to develop and validate

LC-MS multi-class and multi-residue methods to determine

the veterinary drugs in food matrices. However, there have

been many challenges to develop such LC-MS or extraction

methods to cover all different groups of veterinary drugs

in one single analysis due to their extractability and LC

chromatographic retention and attributed to their different

chemical properties.

This scientific session provides a platform for scientists from

the international food safety related governmental agen-

cies, industries and academia to present and discuss their

recent achievements and challenges on the development of

LC-MS multi-class or multi-residue methods for targeted and

untargeted analysis including metabolomic approach. The

emerging technologies to be discussed include UHPLC/

ESI-MS/MS, UHPLC/ESI Q-Orbitrap, and UHPLC/ESI Q-TOF

etc. The validation guidelines and the method performance

criteria, especially for screening based on high mass-

resolution mass spectrometry, are also discussed. Overall,

the session will be of interest to scientists and managers of

analytical laboratories to increase their sample throughput

or improve monitoring efficiency.

CO-CHAIR:

Jian Wang,

Canadian Food Inspection Agency

CO-CHAIR:

Eric Verdon,

ANSES - Laboratory of Fougeres

Anton Kaufmann,

Official Food Control Authority of the Canton

of Zurich

Combined Screening, Quantification, and Confirmation of

Residues by Q-HRMS: The Possibilities, the Pitfalls

Bjorn Berendsen,

RIKILT - Institute Of Food Safety

Towards Future Guidelines for Confirmatory Analysis –

A collaborative Study Comparing the Selectivity of MS

Instruments in Several Acquisition Modes for Multi-Residue

Veterinary Drug Analysis

Wolfgang Radeck,

Federal Office for Consumer Protection and

Food Safety

Multi-Class Screening Methods for Residues of Veterinary

Drugs in Animal Tissues Meet the Requirements in Routine

Analysis by Means of LC-HR and LC-MS/MS

Jacqueline Sram,

U.S. FDA

Analysis of Forty Veterinary Drug Residues in Shell Eggs

WEDNESDAY, SEPTEMBER 30, 2015

8:15 am – 9:45 am

Asian Traditional Medicines (ATM)

In some Asian countries, up to 80% of the population relies

on traditional medicine for their primary health care needs.

When adopted outside of its traditional culture, traditional

medicine is often called complementary or alternative

medicine. Recently, World Health Organization (WHO)

launched the Traditional Medicine Strategy: 2014-2023

with a three-pronged objective; to build a knowledge base

and formulate national policies; to strengthen the safety,

quality and effectiveness of traditional medicines through

regulation. In this session we will focus on the Qualitative

evaluation study of supplement grade

Drynaria fortunei

extracts for its authenticity and its use in Traditional Chinese

Medicine (TCM). The recommendations from this study may

be used as a tool to maintain, track and improve the quality

of commercially available

D. fortunei

extracts as a non-

adulterated dietary supplement. In this session we will also

present the use of High Performance Thin-Layer Chroma-

tography (HPTLC) as a suitable means to assess the Identity

and Quality of Botanical products by detecting adulteration

and characterizing the correct species and plant part.

This session will bring forward the discussion on complex

issue of standardization and authentication of botanical

ingredients used in various Asian Traditional Medicines.

This session will be of great interest to analytical scien-

tists, chemists & biochemists and dietary supplement

manufacturers.

CO-CHAIR:

Jat Rana,

AMWAY R&D

CO-CHAIR:

Amit Chandra,

AMWAY R&D

Teric Li,

AMWAY China R&D

Qualitative Evaluation of Supplement Grade Drynaria

fortunei Extracts for Authenticity

Jonathan Nguyen,

Alkemists Laboratories

Use of High Performance Thin-Layer Chromatography

(HPTLC) for the Authentication of Botanical Ingredients

in Asian Traditional Medicines