https://repositorio.ufms.br/handle/123456789/6674 Wed, 22 Jul 2026 17:46:13 GMT 2026-07-22T17:46:13Z https://repositorio.ufms.br/handle/123456789/14667 Título: VERIFICAÇÃO DA IMPLEMENTAÇÃO DE FERRAMENTAS DE SEGURANÇA DE ALIMENTOS EM INDÚSTRIAS DE PESCADO Abstract: This study analyzes the application of the Hazard Analysis and Critical Control Points (HACCP) system in tilapia fillet production, within a context of high perishability and risk of microbiological contamination. Although HACCP is recognized as an essential tool for food safety, its effectiveness in the fish processing industry still faces limitations related to practical implementation and organizational factors. The research was conducted in three fish processing industries during May 2025. The objective was to evaluate compliance with Good Manufacturing Practices (GMP), according to the Codex Alimentarius and Brazilian sanitary legislation, as well as to analyze professionals' perceptions regarding the challenges associated with maintaining the HACCP system. A qualitative approach was adopted, including semi-structured interviews, document analysis, and technical visits. The results showed a high level of compliance with Good Manufacturing Practices observed on-site; however, the effectiveness of HACCP is compromised by factors such as resistance to cultural change, high employee turnover, and structural limitations, which directly impact its implementation. It was concluded that food safety in tilapia fillet production depends not only on compliance with regulatory requirements but also on strengthening organizational culture and making continuous investments in training and infrastructure. Tipo: Trabalho de Conclusão de Curso Thu, 01 Jan 2026 00:00:00 GMT https://repositorio.ufms.br/handle/123456789/14667 2026-01-01T00:00:00Z https://repositorio.ufms.br/handle/123456789/14633 Título: Substituição do Glúten em Produtos Alimentícios: ingredientes e estratégias tecnológicas – uma revisão bibliográfica Abstract: **Abstract** The growing demand for gluten-free foods has driven the development of ingredients and strategies capable of replacing the technological functions of gluten, particularly in bakery products. This literature review addresses the main challenges associated with the development of gluten-free foods, highlighting the use of cereals and pseudocereals, legumes, proteins, hydrocolloids, enzymes, and other technologies applied to improve the structural, nutritional, and sensory characteristics of these products. The methodology consisted of an integrative literature review based on scientific articles published over the last five years. The analyzed studies demonstrated that the combination of different ingredients and processing techniques is the most effective strategy to compensate for the absence of gluten, promoting improvements in texture, volume, nutritional quality, and sensory acceptability of the products. Despite the advances achieved, technological challenges remain in developing gluten-free products with performance comparable to that of conventional products, highlighting the need for further research and innovation in this field. Tipo: Trabalho de Conclusão de Curso Thu, 01 Jan 2026 00:00:00 GMT https://repositorio.ufms.br/handle/123456789/14633 2026-01-01T00:00:00Z https://repositorio.ufms.br/handle/123456789/14621 Título: CONSTRUÇÃO DE UMA CÉLULA DE ARNOLD PARA DETERMINAÇÃO DA DIFUSIVIDADE MÁSSICA EM SISTEMAS GÁS-LÍQUIDO Abstract: Molecular diffusion plays a fundamental role in several unit operations in Food Engineering, and the binary diffusion coefficient DAB is a key parameter for quantifying mass transfer by molecular diffusion. This study describes the development of a low-cost Arnold diffusion cell constructed from readily available materials, including PVC pipes and fittings, a test tube, and a hair dryer, for the experimental determination of the binary diffusivity of the ethanol–air system under pseudo-steady-state conditions. The proposed apparatus was designed as an affordable experimental platform to support the teaching of Transport Phenomena. Experiments were performed at 40.1 °C for 60 min, and the variation in the liquid column height was measured at 10 min intervals using a digital caliper. The mathematical model was derived from the continuity equation and Fick’s first law, assuming steady-state diffusion in the gas phase, one-dimensional mass transfer, an inert medium, and stagnant air. The experimental data were fitted by linear regression, resulting in a binary diffusion coefficient of DAB= 0.1783 cm² s⁻¹, with an excellent coefficient of determination R² = 0.9883. The measured diffusivity differed by 16.51% and 8.96% from two literature values reported for the ethanol–air system. These results demonstrate that the proposed Arnold cell provides reliable experimental data while offering a simple, inexpensive, and effective laboratory apparatus for integrating theoretical concepts with hands-on experimentation and quantitative analysis in mass transfer education. Tipo: Trabalho de Conclusão de Curso Thu, 01 Jan 2026 00:00:00 GMT https://repositorio.ufms.br/handle/123456789/14621 2026-01-01T00:00:00Z https://repositorio.ufms.br/handle/123456789/14591 Título: IMPACTOS SOCIOAMBIENTAIS E ESTRATÉGIAS DE SUSTENTABILIDADE NA CADEIA PRODUTIVA DA CANA-DE-AÇÚCAR NO BRASIL: UMA REVISÃO DE LITERATURA Abstract: Sugarcane plays a prominent role in the Brazilian agroindustry, not only due to the production of sugar and ethanol but also because of the use of its biomass for energy generation, the utilization of agro-industrial by-products for the production of packaging materials (biopolymers), and other products of industrial interest. In this context, this study aims to analyze the socio-environmental impacts associated with the expansion of sugarcane cultivation in Brazil, considering historical, environmental, social, and technological aspects related to the development of the sugar-energy sector. The research was conducted through a literature review of scientific articles, books, technical and institutional documents, and legislation on the subject. The analyzed studies demonstrated that the expansion of sugarcane cultivation contributed to economic development and to the consolidation of Brazil as one of the world's leading producers of sugar and ethanol. However, this process has also been associated with environmental impacts, including ecosystem changes, intensive use of natural resources, and waste generation, as well as social challenges related to labor conditions in rural areas. The literature further indicates that technologies aimed at biofuel production, the utilization of agro-industrial by-products, and the development of renewable packaging and materials can contribute to reducing environmental impacts and promoting a more efficient use of raw materials. It is concluded that the adoption of sustainable practices, combined with technological innovation and the strengthening of public policies, can contribute to the development of a more efficient production chain, with reduced waste generation and a better balance between economic development, social responsibility, and environmental preservation. Tipo: Trabalho de Conclusão de Curso Thu, 01 Jan 2026 00:00:00 GMT https://repositorio.ufms.br/handle/123456789/14591 2026-01-01T00:00:00Z