著者

王 青躍 金子 俊彦 大平 辰朗

出版者

埼玉大学工学部広報委員会

雑誌

埼玉大学工学部紀要 第一部 論文集 (ISSN:18804446)

巻号頁・発行日

vol.46, pp.1-5, 2013

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In our study, we try to develop new method for utilizing the essential oils extracted from cedar, cypress and todomatsu tree residues for control of human allergenicity of Japanese cedar pollinosis. Therefore, we evaluated dissociation constant (KD) of cedar pollen allergenic Cry j 1 by using the Biacore J system based on the surface plasmon resonance (SPR) principle before and after exposure to the different trees essential oils. We found that the KD value (2.20×10-10M) of Cry j 1 when it has been exposed to polluted air of NO2 and O3 is lower than those of Cry j 1 (1.35~2.45×10-9M) exposed to both of pollutant air (NO2 and O3) and the essential oils. It is suggested that the trees essential oils are valuable for allergenicity inhibition of cedar pollen allergenic Cry j 1.