This paper studied the allelopathic effects of Cymbopogon citratus volatile on the seed germination and seedling growth of corn and barnyard grass (Echinochloa crusgalli) in field and in obturator,and analyzed the chemical components of the volatile with SPME and GC-MS.
在野外香茅草丛地表和密闭容器中进行了香茅天然挥发物对玉米和稗草种子萌发和幼苗生长影响的试验,并采用固相微萃取和气相色谱 质谱联用技术,对香茅挥发物的化学成分进行了分析。
Synthesis of Menthols via Selective Hydrogenation of Citronellal Catalyzed by Cu/ZrO_2-SiO_2 in Ionic Liquid;
离子液体介质中用Cu/ZrO_2-SiO_2催化香茅醛加氢合成薄荷醇
Study on Synthetic Technique of Hydroxycitronellal by means of Citronellal Protected by Diethanolamine;
二乙醇胺保护醛基法合成羟基香茅醛的工艺研究
The cis-and trans-isomers of isopropyl 3,7,11-trimethyl-2,4,10-dodecatrienoate were prepared from citronellal by aldol condensation and Reformatskii reaction.
以香茅醛为起始原料,通过羟醛缩合反应和Reformatskii反应得到3,7,11-三甲基-2,4,10-十二碳三烯酸异丙酯的双键顺反异构体混合物,经苯硫酚两次催化双键顺反异构化,(2E,4E)-异构体3a的含量由原来的26%提高到85%。
Analysis of Volatile Components in and Application of Fermentation Liquid of Flavor Producing Fungus in Cumbopogon citratus(DC.) Stapf;
香茅草产香菌发酵液的挥发性成分分析及在卷烟中的应用
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.
以香茅醛为原料,在微波辐射及相转移催化剂聚乙二醇-600催化作用下由SiO2/Na2CO3-NaOH混合碱促进的无溶剂一步法直接制备香茅腈。
Studies on the Syntheses of Thio-containing Flavors: Thiocitronellol and Thiolinalool;
含硫香料——硫代香茅醇、硫代芳樟醇的合成研究
Methoxycitronellal was easily synthesized from citronellol via etherification and oxidation.
以香茅醇为起始原料,经过醚化和氧化反应,简便地合成了甲氧基香茅醛,各步产物均经IR、MS和1HNMR图谱分析确证。
Oxidation of the addition product gives citronellol with purity >90%.
用一种硼氢化试剂———丙二酸与硼氢化钠反应生成的丙二酰氧基硼氢化钠在THF中与二氢月桂烯反应制备香茅醇。
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