Abstract
In this investigation, the study of inclusion complexes formation between p-cymene and β-cyclodextrin using the methods of physical mixture, paste (PC) and slurry (SC), was evaluated. The results of DSC and TG/DTG showed that the products prepared by PC and SC methods were able to incorporate greater amounts of p-cymene, as evidenced by the weight loss of 7.15 and 3.97%, respectively, which occurred between 120 and 270 °C. SEM images showed decreased size of the household, especially in the SC product. The absorption bands in the IR spectrum, characteristic of p-cymene, were also identified in the preparations, indicating the presence of the compound in the complex.
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The authors would like to acknowledge the financial support provided by the Conselho Nacional de Desenvolvimento Científico e Tecnológico/CNPq/Brazil) and Fundação de Amparo à Pesquisa do Estado de Sergipe/FAPITEC-SE.
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Serafini, M.R., Menezes, P.P., Costa, L.P. et al. Interaction of p-cymene with β-cyclodextrin. J Therm Anal Calorim 109, 951–955 (2012). https://doi.org/10.1007/s10973-011-1736-x
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DOI: https://doi.org/10.1007/s10973-011-1736-x