| 학회 |
한국공업화학회 |
| 학술대회 |
2017년 봄 (05/10 ~ 05/12, 광주 김대중컨벤센센터(Kimdaejung Convention Center)) |
| 권호 |
21권 1호 |
| 발표분야 |
석유화학윤활유 |
| 제목 |
Octyl glucosides as non-endocrine disruptive surfactants synthesized by direct glucosidation of D-glucose on zeolite catalysts |
| 초록 |
Octyl glucoside was synthesized from D-glucose with 1-octanol using direct glucosidation method on microporous zeolite catalysts having various properties of acidity and pore structure. Its estrogenicity was evaluated to confirm the possibility as non-endocrine disruptive surfactant. The effect of acidities and pore structure of the catalysts were evaluated considering to the glucose conversions and octyl glucosides yields. The estrogenicity of octyl glucopyranoside was estimated using E-assay method to compare that of nonylphenol. Their catalytic activities were enhanced with increasing of acid sites amount. The selectivity of octyl glucopyranoside was increased according to the decrease of the Si/Al molar ratio to the same zeolite catalysts. The octyl glucopyranoside represented extremely lower estrogenic cell proliferation compared with nonylphenol. |
| 저자 |
이원준, 정상민, 정경환, 이 헌, 정상철
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| 소속 |
순천대 |
| 키워드 |
Octyl glucoside; direct glucosidation; zeolite catalysts; non-endocrine disruption; surfactant
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| E-Mail |
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