结论证明，在冰浴条件下，使用二硫化碳作为提取剂，其回收率可达73%。
As a result, the recovery rate can get 73% in ice bath using carbon disulfide disulphide.
然而在许多维生素补充剂中你会发现矿物质从岩石中提取的。
Yet in many supplements you find minerals in their "rock" form.
纯香草提取物是任何人造甜味剂的绝佳替代品。
Pure vanilla extract is a great replacement for any artificial sweeteners.
结果表明，用95%乙醇为萃取剂的提取效果较好。
The result shows that 95% of ethanol was the most effective in the extraction.
本品的有效成分是提取自植物的表面活性剂。
We use plant based surfactants for just as effective results.
本品的有效成分是提取自植物的表面活性剂。
We use plant based surfactants for just as effective results.
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