Study progress on cyclization of citronellal to(-)-isopulegol over catalysts is reviewed. 综述催化香茅醛环化为(-)-异胡薄荷醇的催化剂研究进展.
In citronellal produced the relevant standards of the content of geraniol have been reached. 研究改进了亚硫酸氢钠法、硼酸酯法等五种单离工艺,制得的香茅醛、香叶醇含量达到有关标准。
A modified Raney Ni catalyst is developed to make citronellol from citronellal by hydrogenation in a lower pressure. 研制了适用于香茅醛在较低压力下选择加氢制备香茅醇的改性骨架镍催化剂，香茅醛的转化率达99。
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%25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。
Citronellal and geraniol possess fragrant smell and can be used as spices but are not known to possess any medical uses. 香茅醛及牻牛儿醇皆有特异气味，可作香料；无特殊药理作用。柠檬醛抗癌作用。
Moreover, the experimental results have proved that a higher yield may be gained from the higher content of citronellal. 同时证明,使用较高纯度的香茅醛,可得较高的产率。
