Gross chemical composition, fatty acids, sterols, and pigments in tropical seaweed species off Sinaloa, Mexico
Biochemical composition was assessed in green (Ulva expansa, Caulerpa sertularioides, Rhizoclonium riparium, Codium isabelae), red (Spyridia filamentosa, Gracilaria vermiculophylla), and brown (Padina durvillaei) seaweeds collected from different tropical lagoons on the Pacific coast of Sinaloa, Mex...
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Iniversidad Autónoma de Baja California
2019
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| Online adgang: | https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/2974 |
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sterols lipids pigments biochemical composition chemopreventive compunds esteroles lípidos pigmentos composición bioquímica compuestos quimiopreventivos |
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sterols lipids pigments biochemical composition chemopreventive compunds esteroles lípidos pigmentos composición bioquímica compuestos quimiopreventivos Osuna-Ruiz, Idalia Nieves-Soto, Mario Manzano-Sarabia, Mercedes Marlenne Hernández-Garibay, Enrique Lizardi-Mendoza, Jaime Burgos-Hernández, Armando Hurtado-Oliva, Miguel Ángel Gross chemical composition, fatty acids, sterols, and pigments in tropical seaweed species off Sinaloa, Mexico |
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Biochemical composition was assessed in green (Ulva expansa, Caulerpa sertularioides, Rhizoclonium riparium, Codium isabelae), red (Spyridia filamentosa, Gracilaria vermiculophylla), and brown (Padina durvillaei) seaweeds collected from different tropical lagoons on the Pacific coast of Sinaloa, Mexico. Protein content was higher in C. sertularioides, S. filamentosa, and G. vermiculophylla (10–12%), followed by R. riparium, P. durvillaei, and U. expansa (8%, 6%, and 4%, respectively). Lipid content was in the range of 0.3–1.5%, with the highest value found in R. riparium. The highest content of nitrogen-free extract (i.e., carbohydrates) (69%) and the lowest ash value (25%) were assessed in P. durvillaei. Polyunsaturated fatty acid content was in the range of 5–45%, with higher values in R. riparium (45%), C. sertularioides (39%), and P. durvillaei (23%). Red seaweeds showed the highest value of cholesterol+dehydrocholesterol (>90%), while green seaweeds showed the highest contents of β-sitosterol (71–77%), except for U. expansa, for which fucosterol+isofucosterol (79%) was highest. Pigment composition was different among seaweeds but coincided with previous reports. The biochemical components used as biomarkers were assessed by principal component analysis to discriminate among assessed variables and to cluster seaweed species according to the common variability of their biochemical composition. Results showed that composition was similar within seaweed divisions but particularly different in U. expansa and P. durvillaei. Biochemical compounds that contributed to total variability were β-sitosterol, 20:4n-6, 20:5n-3, chlorophyll a and b, and β-carotene, and to a lesser extent fucosterol+isofocusterol and 22:6n-3. Results showed that the analyzed seaweed species may be useful for animal nutrition and appropriate for human consumption. |
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info:eu-repo/semantics/article |
| author |
Osuna-Ruiz, Idalia Nieves-Soto, Mario Manzano-Sarabia, Mercedes Marlenne Hernández-Garibay, Enrique Lizardi-Mendoza, Jaime Burgos-Hernández, Armando Hurtado-Oliva, Miguel Ángel |
| author_facet |
Osuna-Ruiz, Idalia Nieves-Soto, Mario Manzano-Sarabia, Mercedes Marlenne Hernández-Garibay, Enrique Lizardi-Mendoza, Jaime Burgos-Hernández, Armando Hurtado-Oliva, Miguel Ángel |
| author_sort |
Osuna-Ruiz, Idalia |
| title |
Gross chemical composition, fatty acids, sterols, and pigments in tropical seaweed species off Sinaloa, Mexico |
| title_short |
Gross chemical composition, fatty acids, sterols, and pigments in tropical seaweed species off Sinaloa, Mexico |
| title_full |
Gross chemical composition, fatty acids, sterols, and pigments in tropical seaweed species off Sinaloa, Mexico |
| title_fullStr |
Gross chemical composition, fatty acids, sterols, and pigments in tropical seaweed species off Sinaloa, Mexico |
| title_full_unstemmed |
Gross chemical composition, fatty acids, sterols, and pigments in tropical seaweed species off Sinaloa, Mexico |
| title_sort |
gross chemical composition, fatty acids, sterols, and pigments in tropical seaweed species off sinaloa, mexico |
| publisher |
Iniversidad Autónoma de Baja California |
| publishDate |
2019 |
| url |
https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/2974 |
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1792610713315835904 |
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repositorioinstitucional-20.500.12930-75552023-05-09T14:30:59Z Gross chemical composition, fatty acids, sterols, and pigments in tropical seaweed species off Sinaloa, Mexico Composición proximal, ácidos grasos, esteroles y pigmentos en especies tropicales de algas marinas frente a Sinaloa, México Osuna-Ruiz, Idalia Nieves-Soto, Mario Manzano-Sarabia, Mercedes Marlenne Hernández-Garibay, Enrique Lizardi-Mendoza, Jaime Burgos-Hernández, Armando Hurtado-Oliva, Miguel Ángel sterols lipids pigments biochemical composition chemopreventive compunds esteroles lípidos pigmentos composición bioquímica compuestos quimiopreventivos Biochemical composition was assessed in green (Ulva expansa, Caulerpa sertularioides, Rhizoclonium riparium, Codium isabelae), red (Spyridia filamentosa, Gracilaria vermiculophylla), and brown (Padina durvillaei) seaweeds collected from different tropical lagoons on the Pacific coast of Sinaloa, Mexico. Protein content was higher in C. sertularioides, S. filamentosa, and G. vermiculophylla (10–12%), followed by R. riparium, P. durvillaei, and U. expansa (8%, 6%, and 4%, respectively). Lipid content was in the range of 0.3–1.5%, with the highest value found in R. riparium. The highest content of nitrogen-free extract (i.e., carbohydrates) (69%) and the lowest ash value (25%) were assessed in P. durvillaei. Polyunsaturated fatty acid content was in the range of 5–45%, with higher values in R. riparium (45%), C. sertularioides (39%), and P. durvillaei (23%). Red seaweeds showed the highest value of cholesterol+dehydrocholesterol (>90%), while green seaweeds showed the highest contents of β-sitosterol (71–77%), except for U. expansa, for which fucosterol+isofucosterol (79%) was highest. Pigment composition was different among seaweeds but coincided with previous reports. The biochemical components used as biomarkers were assessed by principal component analysis to discriminate among assessed variables and to cluster seaweed species according to the common variability of their biochemical composition. Results showed that composition was similar within seaweed divisions but particularly different in U. expansa and P. durvillaei. Biochemical compounds that contributed to total variability were β-sitosterol, 20:4n-6, 20:5n-3, chlorophyll a and b, and β-carotene, and to a lesser extent fucosterol+isofocusterol and 22:6n-3. Results showed that the analyzed seaweed species may be useful for animal nutrition and appropriate for human consumption. Se determinó la composición bioquímica de algas verdes (Ulva expansa, Caulerpa sertularioides, Rhizoclonium riparium, Codium isabelae), rojas (Spyridia filamentosa, Gracilaria vermiculophylla) y parda (Padina durvillaei) recolectadas en diferentes lagunas tropicales en la costa del Pacífico en Sinaloa, México. El contenido de proteínas fue más alto en C. sertularioides, S. filamentosa y G. vermiculophylla (10–12%), seguido de R. riparium, P. durvillaei y U. expansa (8%, 6% y 4%, respectivamente). El contenido de lípidos se encontró en el intervalo de 0.3–1.5%, con el valor más alto encontrado en R. riparium. El contenido más alto del extracto libre de nitrógeno (i.e., carbohidratos) (69%) y el valor más bajo de cenizas (25%) se encontró en P. durvillaei. El contenido de ácidos grasos poliinsaturados (AGPI) se encontró en el intervalo del 5% al 45%, con los valores más altos en R. riparium (45%), C. sertularioides (39%) y P. durvillaei (23%). Las algas rojas mostraron el mayor valor de colesterol+dehidrocolesterol (>90%), mientras que las algas verdes mostraron el mayor contenido de β-sitosterol (71–77%), excepto U. expansa, para la cual el principal esterol fue el fucoesterol+isofucosterol (79%). El contenido de pigmentos fue diferente entre las algas, aunque coincidió con reportes previos. Los componentes bioquímicos usados como biomarcadores se analizaron por componentes principales para discriminar entre las variables analizadas y agrupar las especies de algas en función de la variabilidad de su composición bioquímica. Los resultados mostraron una composición similar en cada grupo de algas, pero particularmente diferente en U. expansa y P. durvillaei. Los compuestos bioquímicos que contribuyeron a la variabilidad total fueron β-sitosterol, 20:4n-6, 20:5n-3, clorofila a y b, β-caroteno y, en menor grado, fucosterol+isofucosterol y 22:6n-3. Los resultados indican que las especies de algas analizadas podrían ser utilizadas como alimento para animales, pero también para consumo humano. 2019-09-30 2021-06-03T03:55:40Z 2021-06-03T03:55:40Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Artículo Arbitrado https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/2974 10.7773/cm.v45i3.2974 https://hdl.handle.net/20.500.12930/7555 eng https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/2974/420420482 Copyright (c) 2019 Ciencias Marinas application/pdf Iniversidad Autónoma de Baja California Ciencias Marinas; Vol. 45 No. 3 (2019); 101–120 Ciencias Marinas; Vol. 45 Núm. 3 (2019); 101–120 2395-9053 0185-3880 |
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