Synthesis of Menthols via Selective Hydrogenation of Citronellal Catalyzed by Cu/ZrO_2-SiO_2 in Ionic Liquid;

Study on Synthetic Technique of Hydroxycitronellal by means of Citronellal Protected by Diethanolamine;

Study on Synthesis of Methoxycitronellal

Under microwave irradiation and phase transfer catalysis of polyethylene glycol 600,citronellyl nitrile was prepared directly from citronellal/NH_2OH·HCl in the presence of SiO_2/Na_2CO_3-NaOH under solvent-free condition in one step.

Studies on the Syntheses of Thio-containing Flavors: Thiocitronellol and Thiolinalool;

Methoxycitronellal was easily synthesized from citronellol via etherification and oxidation.

Oxidation of the addition product gives citronellol with purity >90%.

The electrical conductivity,thermal conductivity and thermal capacilitance of Yunnan citronella oil and its single-separation perfume (e.

By rationally simplifying a mathematical model of batch rectification collum on citronella oil is presented.

In this poper the isolation methods for producing citronella oil are strdied it has been done mainly in two aspects: citronellal or geraniol isolated first from the citroneUal oil.

Analyse of the modular structures of populations on Leymus chinensis and Hierochloe glabra in different succession series in cutting grassland;

Analysis of quantitative characters on reproductive tillers in Hierochloe glabra population in the Songnen Plain China;

Vegetative propagation characters of clonal populations of Hierochloe glabra in Songnen Plain.;