Biotechnology for Biofuels and Bioproducts

Table 1 Trace metals in extracted raw lipids

From: Effective lipid extraction from undewatered microalgae liquid using subcritical dimethyl ether

		Fe	Ni	Cu	Zn	Sr	Ba	Mg	K	Na
		(‱)	(‱)	(‱)	(‱)	(‱)	(‱)	(‱)	(‱)	(‱)
B&D (dry)	Mean	0.416	0.029	0.049	0.041	0.326	0.200	2.067	–	4.500
B&D (dry)	Variance	0.015	0.001	0.003	0.007	0.001	0.002	0.173	–	0.929
DME	Mean	0.824	0.075	0.746	0.353	0.005	0.013	66.633	1.867	1.833
DME	Variance	0.023	0.002	0.011	0.018	0.000	0.002	0.416	0.000	0.100
Soxhlet (HE)	Mean	0.380	0.044	0.030	0.056	0.015	0.067	3.067	–	–
Soxhlet (HE)	Variance	0.011	0.001	0.001	0.008	0.000	0.003	0.520	–	–
B&D (wet)	Mean	3.334	0.388	0.082	0.173	0.042	0.043	7.933	0.533	7.867
B&D (wet)	Variance	0.056	0.006	0.010	0.015	0.001	0.001	0.058	0.115	0.115

Back to article page

ISSN: 2731-3654

Contact us

General enquiries: journalsubmissions@springernature.com