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. 2017 Sep 22;15(10):296. doi: 10.3390/md15100296

Figure 2.

Figure 2

HPLC analysis of carotenoid products extracted from E. coli ZEAX (pZS-2crtWBsp) (A), E. coli ZEAX (pZS-2crtWBsp, pBAD-crtZ) (B), E. coli ZEAX (pZS-2crtWBsp, pBAD-crtWBsp) (C), E. coli ZEAX-4 (pZS-2crtWBsp) (D), E. coli ASTA (E), E. coli ASTA-1 (F) and standard astaxanthin (G). 1. astaxanthin; 2. Phoenicoxanthin; 3. Canthaxanthin; 4. Lycopene.