. 2019 Dec 24;9(1):31. doi: 10.3390/plants9010031

Table 4.

Composition (%) of C. vulgaris cultivated at four different ratios (I_420–520/I_580–680) and at four different light intensities with white and red LED lamps in the closed bioreactor (in μmol photons m⁻² s⁻¹).

I_420–520/I_580–680	Moisture	Lipids	Proteins	Ash	Fiber	NFE
1.30	8.067 ± 0.252 ^a	12.680 ± 0.191 ^d	26.710 ± 0.274 ^a	12.367 ± 0.451 ^a	9.267 ± 0.252 ^a	30.910 ± 0.476 ^a
0.90	7.800 ± 0.100 ^a	16.219 ± 0.655 ^c	25.509 ± 0.141 ^b	12.267 ± 0.252 ^a	9.467 ± 0.250 ^a	28.738 ± 0.725 ^b
0.60	7.867 ± 0.351 ^a	18.447 ± 0.436 ^b	25.249 ± 0.304 ^b	12.333 ± 0.473 ^a	9.333 ± 0.255 ^a	26.771 ± 0.643 ^b
0.30	8.000 ± 0.100 ^a	19.984 ± 0.439 ^a	25.819 ± 0.126 ^b	12.217 ± 0.225 ^a	9.433 ± 0.252 ^a	24.547 ± 0.839 ^c
Light Intensity (in μmol Photons m⁻² s⁻¹)
520	8.000 ± 0.265 ^a	22.240 ± 0.305 ^a	25.741 ± 0.122 ^a	12.233 ± 0.306 ^a	9.533 ± 0.208 ^a	22.252 ± 0.469 ^d
390	7.700 ± 0.200 ^a	14.696 ± 0.307 ^b	25.565 ± 0.415 ^a	12.250 ± 0.391 ^a	9.333 ± 0.153 ^a	30.456 ± 0.643 ^c
260	7.900 ± 0.100 ^a	10.948 ± 0.306 ^c	25.545 ± 0.322 ^a	12.400 ± 0.400 ^a	9.300 ± 0.265 ^a	33.907 ± 0.221 ^b
130	8.100 ± 0.100 ^a	7.879 ± 0.288 ^d	25.100 ± 0.629 ^a	12.200 ± 0.300 ^a	9.233 ± 0.252 ^a	37.487 ± 0.840 ^a

Values represent averages ± std. deviation (n = 9). Values in the same column followed by different superscript indicate statistically significant difference (p < 0.05).