Nutritional value of fatty acids of the Neotropical freshwater fishes Prochilodus magdalenae, Pseudoplatystoma magdaleniatum and Ageneiosus pardalis
This study aimed to determine the nutritional value of the fatty acids in the freshwater fish Prochilodus magdalenae, Pseudoplatystoma magdaleniatum and Ageneiosus pardalis during dry and wet Neotropical seasons with the view to generate useful information for nutrition and sustainable commercial ex...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Consejo Superior de Investigaciones Científicas
2020-03-01
|
Series: | Grasas y Aceites |
Subjects: | |
Online Access: | http://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/1809 |
id |
doaj-aa545ec484e84b5c9fd95466e952fd68 |
---|---|
record_format |
Article |
spelling |
doaj-aa545ec484e84b5c9fd95466e952fd682021-05-05T07:28:15ZengConsejo Superior de Investigaciones CientíficasGrasas y Aceites0017-34951988-42142020-03-01711e342e34210.3989/gya.07131821775Nutritional value of fatty acids of the Neotropical freshwater fishes Prochilodus magdalenae, Pseudoplatystoma magdaleniatum and Ageneiosus pardalisP. M. Márquez-Fernández0https://orcid.org/0000-0003-2670-0809E. J. Márquez1https://orcid.org/0000-0003-0760-3747O. S. Ruiz-Villadiego2https://orcid.org/0000-0003-2555-2867D. M. Márquez-Fernández3https://orcid.org/0000-0002-1529-9653Facultad de Ciencias Farmacéuticas y Alimentarias, Universidad de AntioquiaFacultad de Ciencias, Universidad Nacional de ColombiaFacultad de Ciencias, Universidad Nacional de ColombiaFacultad de Ciencias Farmacéuticas y Alimentarias, Universidad de AntioquiaThis study aimed to determine the nutritional value of the fatty acids in the freshwater fish Prochilodus magdalenae, Pseudoplatystoma magdaleniatum and Ageneiosus pardalis during dry and wet Neotropical seasons with the view to generate useful information for nutrition and sustainable commercial exploitation. The analysis of fatty acids was performed by gas chromatography–mass spectrometry and the nutritional value was calculated using five estimators: n-6/n-3 ratio, unsaturation index (UI), atherogenicity index (AI), thrombogenicity index (TI) and ratio of hypocholesterolemic/hypercholesterolemic (h/H) fatty acids. A different number of fatty acids (P. magdaleniatum = 50, P. magdalenae = 41, and A. pardalis = 32) was identified for each species and the average abundance percentages were different in the two seasons (p < 0.05). Prochilodus magdalenae and P. magdaleniatum showed healthy n-6/n-3 ratios (1.04 and 2.72) in the different seasons. Although the three species showed low values of UI (0.37–0.63), the remaining nutritional indexes were within the healthy range (AI: 0.04–0.70, TI: 0.66–1.07, h/H: 0.80 – 24.40). Multivariate analysis showed similar healthy nutritional values for the species, with exception of P. magdaleniatum.http://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/1809famefish oilfreshwater fishgc-mslipid qualitypolyunsaturated fatty acids |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
P. M. Márquez-Fernández E. J. Márquez O. S. Ruiz-Villadiego D. M. Márquez-Fernández |
spellingShingle |
P. M. Márquez-Fernández E. J. Márquez O. S. Ruiz-Villadiego D. M. Márquez-Fernández Nutritional value of fatty acids of the Neotropical freshwater fishes Prochilodus magdalenae, Pseudoplatystoma magdaleniatum and Ageneiosus pardalis Grasas y Aceites fame fish oil freshwater fish gc-ms lipid quality polyunsaturated fatty acids |
author_facet |
P. M. Márquez-Fernández E. J. Márquez O. S. Ruiz-Villadiego D. M. Márquez-Fernández |
author_sort |
P. M. Márquez-Fernández |
title |
Nutritional value of fatty acids of the Neotropical freshwater fishes Prochilodus magdalenae, Pseudoplatystoma magdaleniatum and Ageneiosus pardalis |
title_short |
Nutritional value of fatty acids of the Neotropical freshwater fishes Prochilodus magdalenae, Pseudoplatystoma magdaleniatum and Ageneiosus pardalis |
title_full |
Nutritional value of fatty acids of the Neotropical freshwater fishes Prochilodus magdalenae, Pseudoplatystoma magdaleniatum and Ageneiosus pardalis |
title_fullStr |
Nutritional value of fatty acids of the Neotropical freshwater fishes Prochilodus magdalenae, Pseudoplatystoma magdaleniatum and Ageneiosus pardalis |
title_full_unstemmed |
Nutritional value of fatty acids of the Neotropical freshwater fishes Prochilodus magdalenae, Pseudoplatystoma magdaleniatum and Ageneiosus pardalis |
title_sort |
nutritional value of fatty acids of the neotropical freshwater fishes prochilodus magdalenae, pseudoplatystoma magdaleniatum and ageneiosus pardalis |
publisher |
Consejo Superior de Investigaciones Científicas |
series |
Grasas y Aceites |
issn |
0017-3495 1988-4214 |
publishDate |
2020-03-01 |
description |
This study aimed to determine the nutritional value of the fatty acids in the freshwater fish Prochilodus magdalenae, Pseudoplatystoma magdaleniatum and Ageneiosus pardalis during dry and wet Neotropical seasons with the view to generate useful information for nutrition and sustainable commercial exploitation. The analysis of fatty acids was performed by gas chromatography–mass spectrometry and the nutritional value was calculated using five estimators: n-6/n-3 ratio, unsaturation index (UI), atherogenicity index (AI), thrombogenicity index (TI) and ratio of hypocholesterolemic/hypercholesterolemic (h/H) fatty acids. A different number of fatty acids (P. magdaleniatum = 50, P. magdalenae = 41, and A. pardalis = 32) was identified for each species and the average abundance percentages were different in the two seasons (p < 0.05). Prochilodus magdalenae and P. magdaleniatum showed healthy n-6/n-3 ratios (1.04 and 2.72) in the different seasons. Although the three species showed low values of UI (0.37–0.63), the remaining nutritional indexes were within the healthy range (AI: 0.04–0.70, TI: 0.66–1.07, h/H: 0.80 – 24.40). Multivariate analysis showed similar healthy nutritional values for the species, with exception of P. magdaleniatum. |
topic |
fame fish oil freshwater fish gc-ms lipid quality polyunsaturated fatty acids |
url |
http://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/1809 |
work_keys_str_mv |
AT pmmarquezfernandez nutritionalvalueoffattyacidsoftheneotropicalfreshwaterfishesprochilodusmagdalenaepseudoplatystomamagdaleniatumandageneiosuspardalis AT ejmarquez nutritionalvalueoffattyacidsoftheneotropicalfreshwaterfishesprochilodusmagdalenaepseudoplatystomamagdaleniatumandageneiosuspardalis AT osruizvilladiego nutritionalvalueoffattyacidsoftheneotropicalfreshwaterfishesprochilodusmagdalenaepseudoplatystomamagdaleniatumandageneiosuspardalis AT dmmarquezfernandez nutritionalvalueoffattyacidsoftheneotropicalfreshwaterfishesprochilodusmagdalenaepseudoplatystomamagdaleniatumandageneiosuspardalis |
_version_ |
1721470360904269824 |