n.[化]香茅醛

Study progress on cyclization of citronellal to(-)-isopulegol over catalysts is reviewed. 綜述催化香茅醛環(huán)化為(-)-異胡薄荷醇的催化劑研究進(jìn)展.

In citronellal produced the relevant standards of the content of geraniol have been reached. 研究改進(jìn)了亞硫酸氫鈉法、硼酸酯法等五種單離工藝,制得的香茅醛、香葉醇含量達(dá)到有關(guān)標(biāo)準(zhǔn)。

A modified Raney Ni catalyst is developed to make citronellol from citronellal by hydrogenation in a lower pressure. 研制了適用于香茅醛在較低壓力下選擇加氫制備香茅醇的改性骨架鎳催化劑，香茅醛的轉(zhuǎn)化率達(dá)99。

Composition of 1,8 - cineole (80%), camphene, phellandrene, Terpineol acetate, geraniol, isoamyl aldehyde, citronellal, and pepper ketones. 組成1,8-桉葉素（80%25以上）、莰烯、水芹烯、萜品醇、乙酸香葉醇、異戊醛、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. 香茅醛及牻牛兒醇皆有特異氣味，可作香料；無特殊藥理作用。檸檬醛抗癌作用。