Food labeling has the function of providing information facilitating the decision-making power of the consumer on whether or not the food is consumed. Labeling of processed fish was observed in the supermarkets of the municipality of Castanhal-PA. A checklist based on Normative Instruction No. 22 of November 24, 2005 was applied for the evaluation of product labels. Two evaluations were carried out: first comparing the establishments with the mandatory items in the current legislation and the second, compared the labels of eight fish Products, including canned goods, where the labeling had the highest number of mandatory information. The best result was observed in supermarket "L" with averages of 6.5 points of adequacy to the legislation, the lowest values are attributed to the "I" supermarket with an average of 4.45. The absence of items 1, 3, 4, 5, 8, 9 of the checklist, which correspond to the name of the product, the name and address, the registration number of the competent authority, lot identification, conservation and defrosting respectively. Ineligible labels have been found or even in handwritten form. Packing date and expiration date information was contained on most packages, with the exception of frozen piramutaba fillet, batch identification, was not contained on the labels of various products, except for salmon fillet and canned.
Todo o conteúdo deste livro está licenciado sob uma Licença de Atribuição Creative Commons. Atribuição 4.0 Internacional (CC BY 4.0). O conteúdo dos artigos e seus dados em sua forma, correção e confiabilidade são de responsabilidade exclusiva dos autores. Permitido o download da obra e o compartilhamento desde que sejam atribuídos créditos aos autores, mas sem a possibilidade de alterá-la de nenhuma forma ou utilizá-la para fins comerciais.
Todo o conteúdo deste livro está licenciado sob uma Licença de Atribuição Creative Commons. Atribuição 4.0 Internacional (CC BY 4.0). O conteúdo dos artigos e seus dados em sua forma, correção e confiabilidade são de responsabilidade exclusiva dos autores. Permitido o download da obra e o compartilhamento desde que sejam atribuídos créditos aos autores, mas sem a possibilidade de alterá-la de nenhuma forma ou utilizá-la para fins comerciais.
Incorrect discard of oil used by fishing ship in the brazilian north region has become a common activity. Despite the possible hazard to the aquatic organisms, still missing scientific data about their toxicity. Thus, this study aimed to evaluate the stress and lethality caused by lubricant oil (FSAOLU) on fish Hyphessobrycon eques. Therefore, it was used six different concentration diluted in water (0, 22, 24, 26, 28, 30 and 32% of oil) and three replaces during 96 hours. At the end or during the experiment (with dying fish), it was collected blood samples (cutting the caudal fin) to determine physiological changes. The FSAOLU showed mean lethal dose (LD50-96h) of 27.36%, classified as toxic causing alterations in glucose values from the 26%. The greater dilution of FSAOLU (32%) increased 115% in glucose values when compared to the control. Thus, lubricant oil when discarded in water, it present hazard to the aquatic organisms causing stress and mortality for fish being necessary adequate management to discard of this residue.
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