Nutritional benefits and heavy metals of ten freshwater fish species from Tonle Sap Lake with SAIN and LIM nutritional scores

Sroy Sengly, Arnaud Elodie, Servent Adrien, In Sokneang, Avallone Sylvie. 2021. Nutritional benefits and heavy metals of ten freshwater fish species from Tonle Sap Lake with SAIN and LIM nutritional scores. Journal of Food Composition and Analysis, 96:103731, 10 p.

https://doi.org/10.1016/j.jfca.2020.103731

Article de revue ; Article de recherche ; Article de revue à facteur d'impact

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Quartile : Q2, Sujet : CHEMISTRY, APPLIED / Quartile : Q2, Sujet : FOOD SCIENCE & TECHNOLOGY

Résumé : Freshwater fishes from the Tonle Sap Lake are used in several programs to improve the nutritional status of children and pregnant women. Our aim was to characterize the overall nutritional profile and heavy metal contents of ten freshwater fish species. The lipid contents ranged from 1.4 to 10.0 g/100 g and fish can be considered rich in omega 3. The vitamin A content was ten times higher in small fish eaten whole than in fillets of large fish; the same applies to the Fe and Zn contents, but to a lesser extent. Mn, As and Pb contents were over the maximum permissible levels in several fishes. According to SAIN and LIM classification, the ten fish species belong to the food groups recommended for health. However, when heavy metals were integrated in LIM, seven species were ranked into the food to consume in small quantities. Globally, the most interesting fish species was Henicorhynchus siamensis.

Mots-clés Agrovoc : nutrition humaine, poisson d'eau douce, teneur en éléments minéraux, métal lourd, acide gras, vitamine liposoluble, besoin nutritionnel, équilibre nutritif

Mots-clés géographiques Agrovoc : Cambodge

Mots-clés complémentaires : Henicorhynchus siamensi

Mots-clés libres : Fatty acids, Fat-soluble vitamins, Minerals, Proximate, Maximum permissible limits, Cambodia

Classification Agris : S01 - Nutrition humaine - Considérations générales
S50 - Santé humaine
M11 - Production de la pêche

Champ stratégique Cirad : CTS 3 (2019-) - Systèmes alimentaires

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