Effect of assisted high voltage electricity on Nannochloropsis oculata lipid extraction

Sofi'i, Imam and Baharta, Ridwan (2017) Effect of assisted high voltage electricity on Nannochloropsis oculata lipid extraction. Bioscience Research, 14 (4). pp. 1011-1018. ISSN 1811-9506

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Abstract

Microalgae oil extraction method for biodiesel production has been developed in order to get extraction efficiency. Generally, damaging the cells can be used to increase extraction results. One of the methods to damage cells is using high voltage electricity. The purpose of this study is to determine the effect of electric field strength and exposure duration to the lipid yield of Nannochlorpsis Oculata. The method used was to treat the Nannochloropsis suspension using high voltage electricity with field strength of 4.3 kV.cm-1 - 34.8 kV.cm-1 for 10 seconds - 30 seconds and continued chemical extraction. The results showed that giving electric field exposure to microalgae suspension can increase the yield of microalgae oil. The use of high voltage electrical exposure on microalgae suspension and continued by chemical extraction can raise the yield of oil obviously

Item Type: Article
Subjects: Q Science > Q Science (General)
Depositing User: Yudi Setyawan
Date Deposited: 13 Jun 2024 04:11
Last Modified: 13 Jun 2024 04:11
URI: http://repository.polinela.ac.id/id/eprint/5635

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