专利标题： 一种月季花精油的提取方法及其应用 专利标题（英）：Extracting method and application of Chinese rose essential oil 申请号：CN201810898742.9 申请日：2018-08-08 公开(公告)号：CN109055012A 公开(公告)日：2018-12-21 发明人： 姚侠妹 , 偶春 , 王群群 , 赵月明 , 张东宇 申请人： 阜阳师范学院 申请人地址： 安徽省阜阳市颍州区清河西路100号 专利权人： 阜阳师范学院 当前专利权人： 阜阳师范学院 当前专利权人地址： 安徽省阜阳市颍州区清河西路100号 代理机构： 合肥中博知信知识产权代理有限公司 代理人： 肖健 主分类号： C11B9/02 IPC分类号： C11B9/02 ; B01J20/26 ; B01J20/30 ; A01N65/40 ; A01N65/34 ; A01N53/06 ; A01P17/00 ; A01P7/04
摘要：
本发明公开了一种月季花精油的提取方法及其应用，涉及月季花应用领域；将新鲜月季花放入适当温度和湿度环境中进行保存，同时每隔一段时间喷洒一次抗坏血酸棕榈酸酯的乙醇溶液，然后吹干、粉碎，用预处理液超声浸泡，浸泡后在用浸提液提取，提取后减压浓缩回收溶剂，将粗月季花精油用硅藻土改性聚苯乙烯树脂进行脱色处理，再加入到乙醇中精提，减压浓缩回收乙醇，制得月季花精油；制得的月季花精油纯度高、产率大，生产成本低。
摘要（英）：
The invention discloses an extracting method and application of Chinese rose essential oil, and relates to the field of Chinese rose application. Fresh Chinese roses are put into an environment with aproper temperature and proper humidity to store, an alcohol solution of primary ascorbyl palmitate is sprayed every certain time, blow-drying and crushing are performed, pre-treatment liquid is usedfor ultrasonically soaking, leach liquor is used for extracting after soaking, a solvent is concentrated under reduced pressure and is recycled after being extracted, the rough Chinese rose essentialoil is discoloured with diatomite modified polystyrene resin, the essential oil is added into alcohol to finely extract, and alcohol is concentrated under reduced pressure and is recycled, so that theChinese rose essential oil is prepared. The prepared Chinese rose essential oil is high in purity, high in yield and low in production cost.
