Chemical constituents, pharmacological activities, processing and application of Illicium verum are summarized. Star anise oil and star anise resin can be further extracted form Illicium verum fruit.

该文综述八角茴香的化学成分、药理作用、加工利用现状；通过深加工，可提取八角芳香油及八角茴香油树脂。

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Scanning Electron Microscopy (SEM) has been applied to the study on the superstructure of various microencapsulated star anise oil.

本文用扫描电镜(sem)研究微胶囊化茴香油的超微结构。

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Moreover, the components and content of star anise oil had no obvious difference under three extracting conditions.

三种萃取方法所得八角茴香油的成分和含量差异不大。

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Thus armed, tackling the recipe itself an elemental combination of confectioner's sugar, flour, eggs and anise oil is easy. (You may have most of the ingredients on hand already.) For leavening, purists prefer a pinch of hartshorn (aka baker's ammonia), which is traditional in Scandinavian baking and thought to produce a tender, fluffier crumb but conventional baking powder more than suffices.

WSJ: Wunderbar Christmas Cookies