• 采用微波辐照技术提取制备柠檬醛,使山苍子精油提取率较传统直接水蒸气蒸馏法平均提高36.5%以上

    By microwave irradiation, the citral was obtained from Litea cubeba fruits, the yield was risen in average 36.5% than by traditional distillation in a current of steam.

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  • 简略叙述甲基紫罗兰香气特征及其香精方面应用主要介绍了山苍子精油中提取柠檬醛来合成甲基紫罗兰酮的方法

    The aroma characteristic of methyl ionone and its application in essence is outlined briefly. The synthetic method of methyl ionone by using citral from litsea cubeba oil is mainly introduced.

    youdao

  • 本文介绍用PEG - 20 MOV- 101毛细管分离,以气相色谱质谱联用检测方法我省精油化学成分进行分析研究

    In this paper, method of PEG-20M and OV-101 Stainless Capilliary Column on GC-MS is adopted to analyse and study the chemical components of essential oil of Litsea cubeba Pers. in Jiangxi province.

    youdao

  • 本文介绍用PEG - 20 MOV- 101毛细管分离,以气相色谱质谱联用检测方法我省精油化学成分进行分析研究

    In this paper, method of PEG-20M and OV-101 Stainless Capilliary Column on GC-MS is adopted to analyse and study the chemical components of essential oil of Litsea cubeba Pers. in Jiangxi province.

    youdao

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