NAGIOS: RODERIC FUNCIONANDO

Pulsed electric field (PEF) recovery of biomolecules from Chlorella : Extract efficiency, nutrient relative value, and algae morphology analysis

Repositori DSpace/Manakin

IMPORTANT: Aquest repositori està en una versió antiga des del 3/12/2023. La nova instal.lació está en https://roderic.uv.es/

Pulsed electric field (PEF) recovery of biomolecules from Chlorella : Extract efficiency, nutrient relative value, and algae morphology analysis

dc.contributor.author	Wang, Min
dc.contributor.author	Zhou, Jianjun
dc.contributor.author	Castagnini, Juan Manuel
dc.contributor.author	Berrada Ramdani, Houda
dc.contributor.author	Barba Orellana, Francisco José
dc.date.accessioned	2022-10-24T14:17:48Z
dc.date.available	2022-10-24T14:17:48Z
dc.date.issued	2023
dc.identifier.citation	Wang, Min Zhou, Jianjun Castagnini, Juan Manuel Berrada Ramdani, Houda Barba Orellana, Francisco José 2023 Pulsed electric field (PEF) recovery of biomolecules from Chlorella : Extract efficiency, nutrient relative value, and algae morphology analysis Food Chemistry
dc.identifier.uri	https://hdl.handle.net/10550/84258
dc.description.abstract	This study investigated the effects of pulsed electric field (PEF) (3 kV/cm, 44 pulses, 99 kJ/kg), solvent (H2O or 50 % DMSO) and time (0, 10, 20, 30, 60, 90, 120 and 180 min) on the extraction of Chlorella antioxidant biomolecules and minerals. The results showed that PEF treatment increased the biomolecules recovery. For the extraction time of 120 min, more proteins and polyphenols were obtained using water, while more chlorophyll a and b, and carotenoids were obtained using 50 % DMSO as the extraction solvent. The extracts mineral concentration (PEF vs control) were analysed including Mg, P, Ca, Fe and Zn, and the Relative Nutrient Values results indicated that Chlorella H2O-extracts could be used as a mineral source for different populations. Finally, the fluorescence and scanning electron microscopy revealed the electroporation effect of PEF.
dc.relation.ispartof	Food Chemistry, 2023
dc.subject	Algues
dc.subject	Antioxidants
dc.subject	Algues d'aigua dolça
dc.title	Pulsed electric field (PEF) recovery of biomolecules from Chlorella : Extract efficiency, nutrient relative value, and algae morphology analysis
dc.type	journal article	es_ES
dc.date.updated	2022-10-24T14:17:49Z
dc.identifier.doi	10.1016/j.foodchem.2022.134615
dc.identifier.idgrec	155058
dc.rights.accessRights	open access	es_ES