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Bioresources and Bioprocessing
Fig. 7 | Bioresources and Bioprocessing

Fig. 7

From: Sustainable production of bacterioruberin carotenoid and its derivatives from Arthrobacter agilis NP20 on whey-based medium: optimization and product characterization

Fig. 7

Radical scavenging efficiency of Arthrobacter agilis NP20 carotenoids along 40 min. A Radical scavenging activity of three concentrations of NP20 carotenoids, 1.4, 3 and 7 µg. B Radical scavenging activity of 7 µg NP 20 carotenoids compared to 50 µg β-carotene. All trials were measured at 580 nm. All trials were carried out in triplicates and values are expressed as mean ± standard error values

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