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Review
. 2020 Sep 7;18(9):459.
doi: 10.3390/md18090459.

Astaxanthin and other Nutrients from Haematococcus pluvialis-Multifunctional Applications

Malwina Mularczyk  1 , Izabela Michalak  2 , Krzysztof Marycz  1   3
Affiliations
Review

Astaxanthin and other Nutrients from Haematococcus pluvialis-Multifunctional Applications

Malwina Mularczyk et al. Mar Drugs. .

Abstract

Bioactive compounds of natural origin are gaining increasing popularity. High biological activity and bioavailability, beneficial effects on health and safety of use are some of their most desirable features. Low production and processing costs render them even more attractive. Microorganisms have been used in the food, medicinal, cosmetic and energy industries for years. Among them, microalgae have proved to be an invaluable source of beneficial compounds. Haematococcus pluvialis is known as the richest source of natural carotenoid called astaxanthin. In this paper, we focus on the cultivation methods of this green microalga, its chemical composition, extraction of astaxanthin and analysis of its antioxidant, anti-inflammatory, anti-diabetic and anticancer activities. H. pluvialis, as well as astaxanthin can be used not only for the treatment of human and animal diseases, but also as a valuable component of diet and feed.

Keywords: Haematococcus pluvialis; applications; astaxanthin; microalgae.

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Conflict of interest statement

The authors declare no conflict of interest.

Figures

Figure 1
Figure 1
Potential applications of (a) Haematococcus pluvialis and (b) astaxanthin, extracted from this microalga (according to the Web of Science, accessed on 3 August, 2020).
Figure 2
Figure 2
Haematococcus pluvialis as a source of active compounds and their applications.
Figure 3
Figure 3
Cell morphology of Haematococcus pluvialis on (a) green stage (b) red stage (own source).
Figure 4
Figure 4
Antidiabetic mechanisms of astaxanthin.
See this image and copyright information in PMC

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