TY  - JOUR
AU  - Carpena, Marija
AU  - Caleja, Cristina
AU  - Pereira, Eliana
AU  - Pereira, Carla
AU  - Ćirić, Ana
AU  - Soković, Marina
AU  - Soria-Lopez, Anton
AU  - Fraga-Corral, Maria
AU  - Simal-Gandara, Jesus
AU  - Ferreira, Isabel C. F. R.
AU  - Barros, Lillian
AU  - Prieto, Miguel A.
PY  - 2021
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4359
AB  - The present work aimed to determine the nutritional composition (ash, protein, fat, car bohydrate content and energy value), phenolic compounds, pigments and organic acids content
of three typical red algae from the Northwest of Spain: Chondrus crispus, Mastocarpus stellatus, and
Gigartina pistillata; as well as their antioxidant and antimicrobial activities. Furthermore, the present
work compared two extraction techniques: conventional heat assisted extraction (HAE) and high
pressure assisted extraction (HPAE) to maximize the yield and the concentration of target compounds.
Different independent variables were considered for the response study. Time (t) and percentage
of ethanol of the solvent (S) were chosen for both techniques and temperature (T) and pressure (P)
were used for HAE and HPAE, respectively. The experiments were designed following a response
surface methodology (RSM) approach. The obtained results showed a similar nutritional composition
between algae samples: low-fat content and high content of proteins, carbohydrates and energy. All
tested algae showed good antioxidant and antimicrobial properties. Finally, HEA demonstrated to
be the most efficient extraction technique. This study confirms the potential of red algae to be part
of the human diet as a source of non-animal protein, due to its nutritional content, phenolic profile,
pigments concentration and bioactive properties, which proves that HAE is the optimum technique
for the extraction maximization.
PB  - Basel: MDPI
T2  - Chemosensors
T1  - Red Seaweeds as a Source of Nutrients and Bioactive Compounds: Optimization of the Extraction
IS  - 6
VL  - 9
DO  - 10.3390/chemosensors9060132
SP  - 132
ER  - 

@article{
author = "Carpena, Marija and Caleja, Cristina and Pereira, Eliana and Pereira, Carla and Ćirić, Ana and Soković, Marina and Soria-Lopez, Anton and Fraga-Corral, Maria and Simal-Gandara, Jesus and Ferreira, Isabel C. F. R. and Barros, Lillian and Prieto, Miguel A.",
year = "2021",
abstract = "The present work aimed to determine the nutritional composition (ash, protein, fat, car bohydrate content and energy value), phenolic compounds, pigments and organic acids content
of three typical red algae from the Northwest of Spain: Chondrus crispus, Mastocarpus stellatus, and
Gigartina pistillata; as well as their antioxidant and antimicrobial activities. Furthermore, the present
work compared two extraction techniques: conventional heat assisted extraction (HAE) and high
pressure assisted extraction (HPAE) to maximize the yield and the concentration of target compounds.
Different independent variables were considered for the response study. Time (t) and percentage
of ethanol of the solvent (S) were chosen for both techniques and temperature (T) and pressure (P)
were used for HAE and HPAE, respectively. The experiments were designed following a response
surface methodology (RSM) approach. The obtained results showed a similar nutritional composition
between algae samples: low-fat content and high content of proteins, carbohydrates and energy. All
tested algae showed good antioxidant and antimicrobial properties. Finally, HEA demonstrated to
be the most efficient extraction technique. This study confirms the potential of red algae to be part
of the human diet as a source of non-animal protein, due to its nutritional content, phenolic profile,
pigments concentration and bioactive properties, which proves that HAE is the optimum technique
for the extraction maximization.",
publisher = "Basel: MDPI",
journal = "Chemosensors",
title = "Red Seaweeds as a Source of Nutrients and Bioactive Compounds: Optimization of the Extraction",
number = "6",
volume = "9",
doi = "10.3390/chemosensors9060132",
pages = "132"
}

Carpena, M., Caleja, C., Pereira, E., Pereira, C., Ćirić, A., Soković, M., Soria-Lopez, A., Fraga-Corral, M., Simal-Gandara, J., Ferreira, I. C. F. R., Barros, L.,& Prieto, M. A.. (2021). Red Seaweeds as a Source of Nutrients and Bioactive Compounds: Optimization of the Extraction. in Chemosensors
Basel: MDPI., 9(6), 132.
https://doi.org/10.3390/chemosensors9060132

Carpena M, Caleja C, Pereira E, Pereira C, Ćirić A, Soković M, Soria-Lopez A, Fraga-Corral M, Simal-Gandara J, Ferreira ICFR, Barros L, Prieto MA. Red Seaweeds as a Source of Nutrients and Bioactive Compounds: Optimization of the Extraction. in Chemosensors. 2021;9(6):132.
doi:10.3390/chemosensors9060132 .

Carpena, Marija, Caleja, Cristina, Pereira, Eliana, Pereira, Carla, Ćirić, Ana, Soković, Marina, Soria-Lopez, Anton, Fraga-Corral, Maria, Simal-Gandara, Jesus, Ferreira, Isabel C. F. R., Barros, Lillian, Prieto, Miguel A., "Red Seaweeds as a Source of Nutrients and Bioactive Compounds: Optimization of the Extraction" in Chemosensors, 9, no. 6 (2021):132,
https://doi.org/10.3390/chemosensors9060132 . .