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发明公开
CN1986759A 石油醚提取槐花浸膏及其在卷烟加香中的应用 失效 - 权利终止

石油醚提取槐花浸膏及其在卷烟加香中的应用
摘要：
本发明涉及天然香料的提取及应用，具体涉及一种石油醚提取槐花浸膏及其在卷烟加香中的应用，其中：槐花浸膏是通过以下方法制得：鲜槐花→石油醚萃取→分离固液→澄清过滤→蒸馏浓缩→槐花浸膏。将本发明的槐花浸膏作为香料加入到卷烟烟丝中，能够增加香气，减少刺激、杂气，改善口感余味。本发明的效果和益处是石油醚提取槐花浸膏可以在室温条件下进行，不需要加热，提取工艺简单，操作简便。并且室温条件提取不破坏槐花香气成分，采用医用级石油醚可以确保浸膏符合质量标准，而且提取的槐花浸膏可以用来提取槐花净油。为烟草加香提供一新型的、效果良好的天然香料。
摘要（英）：

The present invention relates to natural perfume, and is especially petroleum ether extracted sophora flower extractum and its application in perfuming cigarette. The sophora flower extractum is prepared through the following steps: extracting sophora flower with petroleum ether, solid-liquid separation, clarifying filtration, and distilling concentration to obtain the sophora flower extractum. The sophora flower extractum is used as perfume added into cigarette tobacco shred to increase fragrance, reduce stimulation and bad smell and improve taste. The present invention extracts sophora flower extractum at room temperature, has simple extraction process without destroy to fragrance of sophora flower, and provides one excellent natural perfume for cigarette.

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