(a) Data of sampling point 4

Sampling point 4	Culture B1	Culture C1	Culture C2	Culture C3	Culture C4
TL (mg/g DW)	33.41 ± 3.66ab	41.67 ± 2.45b	35.05 ± 4.50ab	32.20 ± 4.94ab	31.03 ± 1.03a
PC	9.30 ± 1.37	8.53 ± 1.34	6.46 ± 1.81	10.13 ± 1.51	6.50 ± 1.18
PS + PI	6.17 ± 0.67	4.51 ± 4.09	5.82 ± 2.11	6.92 ± 2.09	3.05 ± 1.68
PG	3.48 ± 1.42	8.25 ± 1.70*	13.77 ± 2.36	9.12 ± 2.32	12.54 ± 1.56
PE	10.75 ± 0.62	12.18 ± 1.49	9.80 ± 1.16	11.02 ± 0.77	12.72 ± 4.51
Polar lipid	29.70 ± 2.77	33.49 ± 5.93	35.85 ± 3.54	37.19 ± 2.89	34.81 ± 8.21
Neutral lipid	64.05 ± 5.67	59.59 ± 5.34	59.97 ± 2.44	59.04 ± 6.20	65.19 ± 8.21
unknown	6.25 ± 2.92	6.92 ± 2.21	4.17 ± 1.11	3.77 ± 3.68	13.43 ± 4.64