This invention relates to an essential oil cyclodextrin composite mainly characterized by at least comprising an essential oil and a cyclodextrin solution mixed together, wherein the cyclodextrin solution is a mixture solution of hydroxypropyl beta-cyclodextrin (HE-beta-CD) and water. The ratio of the cyclodextrin solution to the essential oil is 10:1, and the cyclodextrin solution comprises 3% of hydroxypropyl beta-cyclodextrin (HE-beta-CD). The combination of the above-mentioned ingredients can effectively reduce the volatility of essential oil to increase storage stability and allow slow release.本發明係為一種精油環糊精複合物,其主要特徵在於至少包混和有精油及環糊精溶液,其中該環糊精溶液為羥丙基-β-環糊精(Hydroxypropyl β-cyclodextrin,HE-β-CD)與水的混合液體;該環糊精溶液與精油比例為10:1;該環糊精溶液含有羥丙基-β-環糊精(Hydroxypropyl β-cyclodextrin,HE-β-CD)比例為3%;特過前述成份的組合有效降低精油的揮發性,能達到增加保存安定性與緩釋之效果。
