岡山大学環境理工学部研究報告 ISSN 2187-6940
Published by Faculty of Environmental Science and Technology, Okayama University

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防ダニ剤を内包した生分解性マイクロカプセルの調製

Minobe, Kouichi
Yoshizawa, Hidekazu
Kitamura, Yoshiro
Abstract
Many kinds of mite was caused by allergy and sick house syndrome, so it has become one of the social problems. Farnesyl acetone is one of the most potent anti-mite agent. However the vapor pressure of farnesyl acetone is high even at room temperature. This indicates the anti-mite effect has not been sustained even though the agent has strong anti-mite effect. In this study, we attempted to prepare polylactide microcapsule with farnesyl acetone for the purpose of sustainable dosage form of anti-mite agent. Microcapsule was prepared by solvent evaporation, which was a method of microencapsulation. The effects of preparation conditions on the enclosing efficiency, the release of microcapsule and anti-mite effect of microcapsule were investigated.
Keywords
farnesyl acetone
anti-mite effect
polylactide
microcapsule
solvent evaporation
ISSN
1341-9099
NCID
AN10529213