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Zhongguo Zhong Yao Za Zhi ; 31(14): 1157-9, 2006 Jul.
Artigo em Chinês | MEDLINE | ID: mdl-17048583

RESUMO

OBJECTIVE: To study the chemical components of the essential oil of the Semen Sinapis with the different processing methods. METHOD: The essential oils of the crude Semen Sinapis and the roasted Semen Sinapis were extracted by steam distillation. The chemical components were analyzed by means of GC-MS-DS. The relative content of each component was calculated by area normalization. RESULT: The main chemical components of the essential oil of the crude Semen Sinapis and the roasted Semen Sinapis were similar. The main chemical components were allyl isothiocyanate and 4-isothio-cyanato-1-butene. The chemical components of the essential oil of the crude Semen Sinapis were more than that of the roasted Semen Sinapis. CONCLUSION: The effect of different processing methods on the chemical components of the essential oil of Semen Sinapis was significant. Certain chemical components such as isothiocyanato-containing substances, were found in the crude Semen Sinapis.


Assuntos
Isotiocianatos/análise , Óleos Voláteis/química , Plantas Medicinais/química , Sinapis/química , Tecnologia Farmacêutica/métodos , Temperatura Alta , Óleos Voláteis/isolamento & purificação , Óleos de Plantas/química , Óleos de Plantas/isolamento & purificação , Sementes/química
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