Essential oils which were isolated from leaves and twigs of Lindera obtusiloba Blume by steam distillation method were analyzed by the NIST and Wiley 6 Library method, using GC-MS. 24 components from the experiment were identified, and sesquiterpenoids were major of the components. The main constitu...
Essential oils which were isolated from leaves and twigs of Lindera obtusiloba Blume by steam distillation method were analyzed by the NIST and Wiley 6 Library method, using GC-MS. 24 components from the experiment were identified, and sesquiterpenoids were major of the components. The main constituents in the leaves were germacrene B (17.78%), ${\beta}-caryophyllene$ (17.50%), phytol isomaer (13.36%) and $(-)-{\beta}-elemene$ (11.07%), and the main in the twigs were ${\beta}-elemol$ (24.47%), ${\alpha}-cadinol$ (13.73%), camphor (9.83%) and ${\beta}-citronellol$ (9.54%). Acyclic diterpene such as phytone, phytol and phytol isomer were isolated for the first time in the leaves of L. obtusiloba.
Essential oils which were isolated from leaves and twigs of Lindera obtusiloba Blume by steam distillation method were analyzed by the NIST and Wiley 6 Library method, using GC-MS. 24 components from the experiment were identified, and sesquiterpenoids were major of the components. The main constituents in the leaves were germacrene B (17.78%), ${\beta}-caryophyllene$ (17.50%), phytol isomaer (13.36%) and $(-)-{\beta}-elemene$ (11.07%), and the main in the twigs were ${\beta}-elemol$ (24.47%), ${\alpha}-cadinol$ (13.73%), camphor (9.83%) and ${\beta}-citronellol$ (9.54%). Acyclic diterpene such as phytone, phytol and phytol isomer were isolated for the first time in the leaves of L. obtusiloba.
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