采用索氏提取方法(Soxhlct Extraction,SE)和气相色谱法,分析底质中有机氯农药的残留量.底质中HCHS、DDTs的平均值分别为1.198 μg·...
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本文采用微波辅助提取技术，对紫苏籽进行微波提取油脂实验，并与索氏提取、搅拌提取、超声波提取几种提取方法进行比较。
Microwave assisted extraction method was used to extract oil from Perilla seeds compared with other chemical methods including Soxhlet extraction, stirring extraction and Sonicate extraction.
方法：以石油醚为溶剂，采用索氏提取法提取其脂肪酸。
Methods: Seed of Momordica Cochinchinensis oil was extracted with Soxhlet extraction method.
方法用索氏提取法对脂肪油进行提取，采用不同甲酯化处理后，采用气相色谱-质谱联用技术分离和鉴定其组分和含量。
MethodsThe fatty acids were extracted by Soxlet extraction, etherified by different methods and its components were analyzed by GC/MS.
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