著者

多田 敦子 杉本 直樹 古庄 紀子 石附 京子 佐藤 恭子 山崎 壮 棚元 憲一

出版者

日本食品化学学会

雑誌

日本食品化学学会誌 (ISSN:13412094)

巻号頁・発行日

vol.16, no.2, pp.92-96, 2009-08-24 (Released:2017-01-27)

参考文献数

8

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Ozokerite, a natural gum base used as a food additive, is described as a purified wax substance found in veins of wax shale and is composed mainly of C29-C53 hydrocarbons, in the Notice (1996) relating to existing food additives in Japan. In order to evaluate the quality of commercially available ozokerite, we have analyzed the constituents. GC/MS analysis of ozokerite showed that the main components were saturated C22-C38 hydrocarbons, while the minor components were saturated C39-C58 hydrocarbons. The range of carbon numbers observed in the main saturated hydrocarbons was lower than those referred to in the Notice. The total concentration of the main saturated C22-C38 hydrocarbons was found, by GC/FID analysis, to be 81%.