1. Estimate of cineole (eucalyptol) content.
   英文名称： Essential oils.
2. Trans-caryophyllene, trans-ocimene, L-linalool,1,8-cineole might be the characteristic aroma components in H.chrysoleucum;
   反式-石竹烯、沉香醇、顺式-罗勒烯和1，8-桉油醇是黄白姜花的主要释香成分；
3. Both the leaf and the stem aroma were composed mainly of monoterpene and sesquiterpene constituents, with β-caryophyllene the most major, followed by sabinene, 1,8-cineole, p-cymene ect.
   所鉴定出组分多数为单萜及倍半萜类化合物，在荆条叶、枝中含量最高的均为β-丁香烯、其次为香桧烯、1,8-桉叶素、对-聚伞花烃等。
4. Experimental results showed that its main constituents are: carvacrol, thymol, β-caryophyllene, thujone, 1,8-cineole, and isopulegone.
   摘要: 【中文文摘】对不同产地的小鱼仙草全草精油主要化学成分 :香荆芥酚、百里香酚、β 石竹烯、侧柏酮、异胡薄荷酮、1 ,8 桉叶油素的含量进行对比分析。
5. Composition of 1,8 - cineole (80%), camphene, phellandrene, Terpineol acetate, geraniol, isoamyl aldehyde, citronellal, and pepper ketones.
   组成1,8-桉叶素（80%以上）、莰烯、水芹烯、萜品醇、乙酸香叶醇、异戊醛、香茅醛和胡椒酮等。

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