Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
New Green Biorefinery Strategies to Valorize Bioactive Fractions from Palmaria palmata
Marine Drugs · Ekim 2024
YÖKSİS Kayıtları
New Green Biorefinery Strategies to Valorize Bioactive Fractions from Palmaria palmata
Marine Drugs · 2024 SCI
PROFESÖR HÜSEYİN KARA →
New Green Biorefinery Strategies to Valorize Bioactive Fractions from Palmaria palmata
Marine Drugs · 2024 SCI
ÖĞRETİM GÖREVLİSİ MELİS ÇOKDİNLEYEN →
Makale Bilgileri
DergiMarine Drugs
Yayın TarihiEkim 2024
Cilt / Sayfa22
Scopus ID2-s2.0-85207352804
Erişim🔓 Açık Erişim
Özet
A biorefinery process was developed to isolate phycobiliproteins, sulfated polysaccharides, and phenolic compounds from Palmaria palmata. The extraction process was carried out in three stages using ultrasound-assisted extraction (UAE) and pressurized liquid extraction (PLE) integrated with different natural deep eutectic solvents (NaDESs). In general, PLE provided higher phycobiliprotein contents than UAE in the first step of the process. In fact, the hydrolysis product of the PLE-NaDES extracts achieved a higher antioxidant capacity than that of the UAE-NaDES extracts. Particularly, glycerol:glucose (2:1) with 50% water in combination with PLE was the most suitable NaDES to recover the highest phycobiliprotein, protein, and sulfated polysaccharide contents from Palmaria palmata in the first and second steps of the biorefinery process. Finally, a PLE-NaDES using choline chloride:glycerol (1:2) with 60% water as the NaDES was employed for the recovery of antioxidant and neuroprotective phenolic compounds from the residue of the second step, obtaining a higher total phenolic content than employing PLE with ethanol/water (70:30, v/v) as the extraction solvent. Moreover, a forced stability study revealed that the NaDESs provided a protective effect compared to the water extracts against the degradation of phycobiliproteins, preserving their color over time. This study contributes to the recovery of high-value components from an undervalued biomarine source through a sustainable biorefinery process.
Yazarlar (5)
1
Melis Cokdinleyen
2
Gloria Domínguez-Rodríguez
ORCID: 0000-0002-4013-4201
3
Huseyin Kara
4
Elena Ibáñez
ORCID: 0000-0003-2127-8303
5
Alejandro Cifuentes
ORCID: 0000-0002-7464-0217
Anahtar Kelimeler
biorefinery
natural deep eutectic solvents
Palmaria palmata
phenolic compounds
phycobiliproteins
pressurized liquid extraction
proteins
sulfated polysaccharides
ultrasound-assisted extraction
Kurumlar
CSIC-UAM - Instituto de Investigacion en Ciencias de la Alimentacion (CIAL)
Madrid Spain
Selçuk Üniversitesi
Selçuklu Turkey
Universidad de Alcalá
Alcala de Henares Spain
Metrikler
4
Atıf
5
Yazar
9
Anahtar Kelime