摘要
研究了利用超声波振荡萃取菠菜叶中叶绿素的新方法。以分光光度计定量测定所萃取的叶绿素。结果表明,与常用的有机溶剂提取法相比,超声波萃取法不仅萃取率高、速度快、效率好,而且是室温提取,无需加热,节约能源。
Ultrasonic wave extraction of chlorophyll from spinach was studied.The result of quantitative analysis of chlorophyll in the extract with spectrophometric method indicates that compared to the common method of maceration extraction using organic solvent ultrasonic wave extraction not only provides higher production and faster extraction but also has the advantage of needless heating.
出处
《化学与生物工程》
CAS
2004年第6期37-38,56,共3页
Chemistry & Bioengineering
关键词
超声波萃取
菠菜
叶绿素
ultrasonic wave extraction
spinach
chlorophyll
