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1.
Journal de la Faculté de Médecine d'Oran ; 6(2): 805-814, 2023. figures, tables
Artigo em Francês | AIM | ID: biblio-1415189

RESUMO

Introduction- Les additifs alimentaires sont utilisés pour prolonger la durée de conservation des denrées préparées ou édulcorer une boisson par exemple. Dans cette étude, nous dressons un état des lieux des additifs alimentaires utilisés dans quelques denrées alimentaires de large consommation commercialisées dans la ville d'Oran (Ouest Algérien). Matériels et méthodes- Une étude transversale descriptive a été réalisée au niveau des superettes et magasins d'alimentation générale de la ville d'Oran pour lister les additifs alimentaires incorporés à quelques aliments de large consommation Dans un premier temps, une étude descriptive transversale a été réalisée pendant trois mois au sein de trois structures hospitalières de l'Ouest algérien. Résultats-Au total, 114 additifs alimentaires ont été répertoriés. Tous les additifs inventoriés sont listés dans le journal officiel Algérien N°30 du 16 Mai 2012.Les additifs répertoriés ne sont pas sans risques pour la santé du consommateur. Certains additifs comme le colorant caramel ou SIN150d est retrouvé dans 3 marques locales de biscuits et 4 marques de boissons locales (17,5%) ; le benzoate de sodium ou SIN211 dans 12 marques de boissons et 2 marques de confiture (16,09%) ; le butylhydroxyanisole (BHA) ou SIN320 dans une marque de chocolat, de margarine et de chips (1,67%). Globalement, les étiquettes des produits sont conformes à la réglementation Algérienne à l'exception de quelques manquements comme la nature de l'arôme qui ne fut pas toujours spécifiée Conclusion-L'étude a révélé une importante utilisation des additifs alimentaires. Le niveau de risque pour la santé du consommateur que pourraient présenter ces substances nécessite une large sensibilisation du consommateur, notamment une consommation modérée des denrées alimentaires industriellement préparées.


Assuntos
Humanos , Masculino , Feminino , Qualidade dos Alimentos , Ingestão de Alimentos , Alimentos em Conserva , Aditivos Alimentares , Alimentos
2.
cont. j. biomed. sci ; 7(1): 1-6, 2013.
Artigo em Inglês | AIM | ID: biblio-1273896

RESUMO

Soft drink is a carbonated water; flavoured and sweetened with either sugar or sweetener. The resulting glucose solution in the human body is the key source of energy. Positive associations between soft drinks consumption and incidence of diabetes have been postulated. Thus; it is the aim of this study to show the effects of casual soft drinks consumption on glucose level of healthy Nigerian individuals in fasting and 2 hours post-prandial. A total of 350 apparently healthy individuals were recruited for this study. 115 subjects (Group A) were given a bottle of Coca-Cola (Coke) each; another 115 (Group B) subjects were given a bottle of Bitter Lemon (Krest) each while the remaining 120 subjects (Group C) were given 75g of D-glucose in 300mL of distilled water. Glucose tolerance test (GTT) was performed on all the subjects and the curve of glucose concentration plotted against time of sample collection. GTT graph of group A and B shows a flat curve of enhanced GTT while group C shows a normal GTT response graph. The result however; indicates that casual consumption of soft drinks did not predispose to development of diabetes as it has no significant effect on plasma glucose and renal threshold concentration of apparently healthy individuals


Assuntos
Bebidas Gaseificadas , Sacarose Alimentar , Ingestão de Líquidos , Aditivos Alimentares , Glucose , Incretinas
3.
Artigo em Inglês | AIM | ID: biblio-1264402

RESUMO

An investigation was carried out on the effects of monosodium glutamate (MSG); a commonly ues food additive; on the spinal cord of adult Wistar rats. Twenty-four adult Wistar rats weighing between 180-250g were divided into four groups of six rats per group. Graduated doses of 6mg; 12mg and 18mg per kilogram body weight were administered orally to the three groups of animals labeled A; B etC. The fourth group served as control and received normal physiological saline. The spinal cord of the animals were dissected out and fixed in 10 formal saline. Spinal cord tissues were processed and stained by the Haematoxyline Eosine method. The results showed increased weight in the experimental animals; which is dose dependent. Histological examination of spinal cord tissues revealed a decreased haematoxylin uptake; which is suggestive of increased metabolic activities. This increase was also observed to be dose dependent. Evidence of cell damage and degeneration within the group also seem to be dose dependent


Assuntos
Aditivos Alimentares , Glutamato de Sódio , Medula Espinal
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