A、<p><span style="font-size: 10.5pt; font-family: 宋体;">渗滤法</span></p>
B、<p><span style="font-size: 10.5pt; font-family: 宋体;">冷浸法</span></p>
C、<p><span style="font-size: 10.5pt; font-family: 宋体;">回流提取法</span></p>
D、<p><span style="font-size: 10.5pt; font-family: 宋体;">连续回流提取法</span></p>
E、<p><span style="font-size: 10.5pt; font-family: 宋体;">水蒸气蒸馏法</span></p>