Characterization of Japanese Polished Rice by Stable Hydrogen Isotope Analysis of Total Fatty Acids for Tracing Regional Origin

• Published in: Analytical Sciences Vol. 29; no. 1; pp. 143 - 146
• Main Authors: SUZUKI, Yaeko, AKAMATSU, Fumikazu, NAKASHITA, Rumiko, KORENAGA, Takashi
• Format: Journal Article
• Language: English
• Published: Singapore The Japan Society for Analytical Chemistry 01.01.2013; Springer Nature Singapore; Nature Publishing Group
• Subjects: Analytical Chemistry; Chemistry; Deuterium - analysis; Fatty acids; Fatty Acids - analysis; Food Analysis - instrumentation; Food Analysis - methods; Hydrogen - analysis; Japan; Mass Spectrometry - instrumentation; Mass Spectrometry - methods; Oryza - chemistry; Oryza - growth & development; Seasons; Weather; Japan; Japan, Nansei-shoto, Okinawa; Japan, Hokkaido

We determined the δD values of the total fatty acids of Japanese rice to test the hypothesis that there is a wide variation in the hydrogen isotopic composition (δD) of the total fatty acids of Japanese rice sourced from different growth areas in Japan and to distinguish the minor differences among...