Comparative Study of Lipids Extraction from Wet Microalgae Biomass by Microwave Extraction and Conventional Method

摘要：

　　This study offers an alternative method of lipid extraction from wet biomass using the microwave technique.The microalgae Nannochloropsis sp.were cultivated under batch condition at 23 ±0.5oC and pH 8 ± 0.3 and light intensity of 100 mol m-2 s-1.In order to determine the lipid profile on Nannochloropsis sp.,biomass was sampled out and the lipid was extracted daily during the 8 days cultivation and determined gravimetrically.Nannochloropsis sp.lipid extraction was performed using two different types of extraction methods; microwave irradiation and conventional extraction and the total lipid contents were compared.Results indicated that the microwave extraction method is capable of giving higher total lipid content(38.23%)compared to the conventional method(23.01%).

作者: O Ani Idris Noordin Mohd Yusof Suzana Wahidin

作者单位: Faculty of Chemical Engineering,c/o Institute of Bioproduct Development Universiti Teknologi Malaysi Faculty of Mechanical Engineering,Universiti Teknologi Malaysia,81310,UTM Johor Bahru,Johor,Johor,Ma Universiti Kuala Lumpur,Malaysian Institute of Chemical and Bioengineering Technology,78000 Alor Gaj

会议类型: 国际会议

会议名称: 2013日本铁钢协会春季大会

会议地点: 日本

会议语种:英文

页码: 1-4

在线出版日期: 2013-04-01（万方平台首次上网日期，不代表论文的发表时间）