Real-Time and In Situ Evaluation of Phycocyanin Concentration in Spirulina platensis Cultivation System by Using Portable Raman Spectroscopy

Table 3

Variance analysis of dry cell weight (DCW), phycocyanin content in liquid (PCL), and phycocyanin content in dried Spirulina (PCD).

	Source	Type III sum of squares	Df	Mean square	F	P
DCW	N	0.128	2	0.064	957.125	0.000
	P	0.004	2	0.002	26.375	0.005
PCL	N	5783.498	2	2891.749	113.351	0.000
	P	299.361	2	149.680	5.867	0.065
PCD	N	14575.954	2	7287.977	63.565	0.001
	P	2908.944	2	1454.472	12.686	0.019