High-Purity Fucoxanthin Can Be Efficiently Prepared from by Ethanol-Based Green Method Coupled with Octadecylsilyl (ODS) Column Chromatography
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The exploitation of new economically valuable microalgae as a sustainable source of minor high-value products can effectively promote the full utilization of microalgae. The efficient preparation of minor products from microalgae remains the challenge, owing to the coexistence of various components with a similar polarity in the microalgae biomass. In this study, a novel approach based on the sustainable-oriented strategy for fucoxanthin (FX) production was proposed, which consisted of four steps, including the culture of microalga, ethanol extraction, ODS column chromatography, and ethanol precipitation. The high-purity FX (around 95%) was efficiently obtained in a total recovery efficiency of 84.28 ± 2.56%. This study reveals that is a potentially promising feedstock for FX production and firstly provides a potentially eco-friendly method for the scale-up preparation of FX from the microalga .
Jin W, Yang T, Chen H, Fang H, Chen W, Xie Q Mar Drugs. 2022; 20(11).
PMID: 36421987 PMC: 9698702. DOI: 10.3390/md20110709.