ISO_NWIPs-for-Ballot

Secretariat of ISO/TC 34 Food products

Project Leader SUGIMOTO, Naoki (Ph.D) Section Chief Division of Food Additives, National Institute of Health Sciences (NIHS), Japan

His expertise includes Regulatory Science of food additives, Environmental Chemistry, Pharmaceutical Science, and Natural Products Chemistry. He possesses indepth technical skills in the areas of structure determination and analysis using NMR and chromatography (anal./prep. LC/MS, GC/MS). Convenor SAITO, Takeshi (Ph.D) Principal Research Manager Research Institute of Material and Chemical Measurement, National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST) The traceability of chemical measurements becomes more important. In the last two decades, Takeshi has been engaged in developing and utilizing nuclear magnetic resonance as a quantitative measurement tool for organic materials. He proposed a new metrological traceability scheme using quantitative nuclear magnetic resonance (qNMR) in production of organic reference materials. The concept has been widely accepted and used in many fields. He is proud of having been involved in such projects that can produce more traceable reference materials and thereby make analytical results more comparable and reliable. He is hoping to make the qNMR more popular and accessible by analysts in many fields who need traceable reference materials for their own quantitative analyses. Description on the current job or research ■ Quantification of purity (contents, potency) for organic materials using nuclear magnetic resonance (NMR) spectroscopy. ■ Advancement of spectral database for organic compounds, SDBS. ■ Head of delicate, convenor (WG18), expert, and secretary (mirror committee in Japan) of ISO/REMCO (committee on reference material). ■ Member of Japanese mirror committee, ISO/CASCO WG23 and WG49.

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