@article{johner_meireles_2016,  title={Construction of a supercritical fluid extraction (SFE) equipment: validation using annatto and fennel and extract analysis by thin layer chromatography coupled to image},  volume={36},  ISSN={0101-2061},  url={https://doi.org/10.1590/1678-457X.0027},  DOI={10.1590/1678-457X.0027},  number={2},  journal={Food Science and Technology},  publisher={Sociedade Brasileira de Ciência e Tecnologia de Alimentos},  author={JOHNER, Júlio Cezar Flores and MEIRELES, Maria Angela de Almeida},  year={2016},  month={Apr},  pages={210–247} }