The potential of Pavlovophyceae species as a source of valuable carotenoids and polyunsaturated fatty acids for human consumption.
Biotechnol Adv
; 74: 108381, 2024 Sep.
Article
en En
| MEDLINE
| ID: mdl-38777244
ABSTRACT
Microalgae are a group of microorganisms, mostly photoautotrophs with high CO2 fixation capacity, that have gained increased attention in the last decades due to their ability to produce a wide range of valuable metabolites, such as carotenoids and polyunsaturated fatty acids, for application in food/feed, pharmaceutical, and cosmeceutical industries. Their increasing relevance has highlighted the importance of identifying and culturing new bioactive-rich microalgae species, as well as of a thorough understanding of the growth conditions to optimize the biomass production and master the biochemical composition according to the desired application. Thus, this review intends to describe the main cell processes behind the production of carotenoids and polyunsaturated fatty acids, in order to understand the possible main triggers responsible for the accumulation of those biocompounds. Their economic value and the biological relevance for human consumption are also summarized. In addition, an extensive review of the impact of culture conditions on microalgae growth performance and their biochemical composition is presented, focusing mainly on the studies involving Pavlovophyceae species. A complementary description of the biochemical composition of these microalgae is also presented, highlighting their potential applications as a promising bioresource of compounds for large-scale production and human and animal consumption.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Carotenoides
/
Ácidos Grasos Insaturados
/
Microalgas
Límite:
Animals
/
Humans
Idioma:
En
Revista:
Biotechnol Adv
Año:
2024
Tipo del documento:
Article
Pais de publicación:
Reino Unido