https://repositorio.ifpe.edu.br/xmlui/handle/123456789/461 Trabalho de Conclusão de Curso - TCC 2026-04-15T17:58:43Z https://repositorio.ifpe.edu.br/xmlui/handle/123456789/2085 Levantamento histórico do curso de licenciatura em Química do IFPE - campus Barreiros: de 2010 a 2023 This study aimed to understand how the Chemistry Teaching License undergraduate course at IFPE – Campus Barreiros was historically constituted, what curricular transformations have occurred since its creation in 2011, and how these changes have impacted its institutional consolidation, its formative processes, and its evaluative indicators. To answer this question, a documentary, exploratory, and qualitative research was developed, based on the analysis of Course Pedagogical Projects (PPC) from 2011, 2013, 2019, 2021, and 2023, as well as the reports of the Self-Assessment Committee (CPA) published between 2011 and 2023. The methodology adopted followed the content analysis proposed by Bardin (2011), allowing the identification of categories related to curricular evolution, faculty structure, student profile, results of internal and external evaluations, as well as the campus institutional conditions. Results demonstrate that the course has undergone successive curricular reforms, guided both by national legislation (such as the National Curriculum Guidelines and SINAES regulations) and by regional demands and evaluation findings. A progressive increase in course load, incorporation of extension curricularization, reorganization of core training areas, and strengthening of pedagogical training were observed. The data also reveal fluctuations in enrollment numbers over the years and intermediate results in indicators such as ENADE, CPC, CC, and IDD, although a significant improvement in the Course Concept was observed in 2024. Furthermore, it was found that the teaching staff maintained a consistent qualification standard, with predominance of master’s and doctoral degree holders. It is concluded that the course's trajectory is marked by gradual advances, efforts to adapt to regulations, and structural challenges, reaffirming its essential role in the training of Chemistry teachers in the Mata Sul region of Pernambuco and in fulfilling the social function of IFPE as a rural/countryside higher education providing agent 2025-12-17T00:00:00Z https://repositorio.ifpe.edu.br/xmlui/handle/123456789/2079 Formação docente e práticas experimentais sustentáveis: bioplástico de fruta-pão aplicado à conservação de tomates Growing concerns about the environmental impacts of synthetic plastics have driven the search for sustainable alternatives, such as starch-based bioplastics, which are materials that combine technological application and educational potential. In this context, breadfruit starch (Artocarpus altilis) emerges as a promising yet underexplored raw material for producing biodegradable coatings, especially within approaches that integrate research and teacher training. This study aimed to extract breadfruit starch, develop a bioplastic, qualitatively evaluate its application as a coating for preserving tomatoes (Solanum lycopersicum), and connect this investigation to the teacher training process. The research, of a qualitative and experimental nature, was conducted at IFPE – Campus Barreiros and involved grinding, washing, decantation, and drying procedures of the breadfruit starch, resulting in a product used to produce the films. Three formulations were tested with variations in the proportions of starch, water, glycerin, and acetic acid, with Test III being selected for exhibiting the best balance between flexibility, transparency, and resistance. In the applied stage, one tomato was coated with the bioplastic and another kept uncoated was used as a control during a 13-day observation period. While the control tomato showed visible deterioration, the coated fruit maintained uniform color and exhibited a lower incidence of fungi, proving the efficiency of the biodegradable film. Besides highlighting the technological potential of breadfruit, the results also reinforce the importance of sustainable investigative practices in teacher training, promoting the development of critical, reflective teachers capable of integrating environmental themes into science education 2025-12-17T00:00:00Z https://repositorio.ifpe.edu.br/xmlui/handle/123456789/2076 Impactos de diferentes estratégias de conservação na qualidade físico-química do camarão Litopenaeus vannamei após o beneficiamento The objective was to evaluate the quality of Litopenaeus vannamei shrimp using different conservation strategies during the transport of raw materials to the industry, identifying the most efficient method for preserving the quality of raw materials. The experiment was developed in partnership with production farms and a processing industry, considering two treatments: exclusive use of flake ice and combined use of flake ice with water. The internal temperature of the shrimp was monitored by simulating the transport time, in addition to evaluating the physical-chemical parameters of the product after processing. The results showed that the combination of ice + water resulted in lower internal temperatures when compared to the traditional method using flake ice. It was also observed that, although shrimp can absorb water during transport in this system, this moisture is lost in subsequent processing stages, without compromising the final quality of the product. With regard to protein and lipid values, no significant difference was observed between the P&D and PUD (Peeled Undevained) treatments under the different transport conditions. It was concluded that transporting shrimp using ice + water is a more efficient conservation strategy, indicating the need to reflect on the models currently recommended by existing legislation. The study also highlighted the importance of coordination between applied research, the productive sector, and academic training 2025-12-29T00:00:00Z https://repositorio.ifpe.edu.br/xmlui/handle/123456789/2071 Abordagem in silico na avaliação de compostos poliacetilênicos da Bidens pilosa L.: triagem virtual e predição ADMET The search for new drugs, driven by problems such as antimicrobial resistance, demands effective techniques to expedite the discovery process of prototype compounds. Therefore, the objective of this study was to analyze the pharmacological potential of 35 polyacetylene compounds from the plant Bidens pilosa L. (Asteraceae) using an in silico approach. The methodology included a serial virtual screening: initially, the physicochemical characteristics were evaluated using the Molinspiration program, according to Lipinski's guidelines. Subsequently, the filtered compounds were subjected to pharmacokinetic parameter prediction using SwissADME, analyzing aspects such as absorption, distribution, metabolism, and excretion (ADME). Finally, the toxicological profile was predicted in ADMETLab, examining specific endpoints. The results revealed a group of molecules with advantageous physicochemical and pharmacokinetic characteristics. A careful analysis of toxicity data highlighted three compounds as the most promising for molecular docking applications and in vitro/in vivo studies: (6E)-tetradec-6-en-8,10,12-triyn-1,3-diol, (8E)-trideca-8,12-dien-4,6-diyn- 1,10,11-triol and (6E,12E)-3-oxotetradeca-6,12-dien-8,10-diyn-1-ol 2025-12-19T00:00:00Z