萃取(化学)
超声
色谱法
己烷
生物柴油
超临界流体萃取
甲醇
化学
酵母
超临界流体
超临界二氧化碳
有机化学
生物化学
催化作用
出处
期刊:Methods in molecular biology
日期:2019-01-01
卷期号:: 151-159
被引量:1
标识
DOI:10.1007/978-1-4939-9484-7_9
摘要
Lipids accumulated inside microbial cells (such as fungi, bacteria, yeast, microalgae, and macroalgae) have to be extracted for production of biodiesel and/or oleochemicals via thermochemical or thermocatalytic processes. Extraction methods for separation as well as quantification of lipids from microbes require organic solvents (such as hexane, methanol, and tetrahydrofuran) and involve multiple unit operations/steps such as thermal treatment (supercritical CO2 extraction), chemical treatment (acid or base, enzymes), mechanical operations (such as sonication and ball beating), liquid–solid separation, liquid–liquid extraction, and gravimetric or chromatographic analysis.
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