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Table 2 Loss in biomass, gain in lipid content and lipid accumulation in SDEC-3M, and dissolved oxygen in broths in response to different blending modes during 12 h darkness

From: Characterization and optimization of endogenous lipid accumulation in Chlorella vulgaris SDEC-3M ability to rapidly accumulate lipid for reversing nightly lipid loss

Parameter

Blending mode

Standing

Shaking

Aeration

Loss in biomass (%)

0.64 ± 0.14a

1.64 ± 0.13a

7.14 ± 0.98b

Gain in lipid content (%)

0.57 ± 0.90a

8.17 ± 2.22a

48.25 ± 10.14b

Lipid accumulation (mg L−1)

−0.07 ± 0.62a

5.30 ± 1.79a

31.20 ± 6.59b

Dissolved oxygen (mg L−1)

1.67 ± 0.15

0.03 ± 0.06

6.83 ± 0.06

  1. Each entry indicates the mean ± S.D., n = 3, measured from three independent cultures. Data in the same row followed by different letters are significantly different by Duncan’s test (p < 0.05)