@article{gurak_cabral_rocha-leão_2013,  title={Production of grape juice powder obtained by freeze-drying after concentration by reverse osmosis},  volume={56},  ISSN={1516-8913},  url={https://doi.org/10.1590/S1516-89132013005000008},  DOI={10.1590/S1516-89132013005000008},  number={6},  journal={Brazilian Archives of Biology and Technology},  publisher={Instituto de Tecnologia do Paraná - Tecpar},  author={Gurak, Poliana Deyse and Cabral, Lourdes Maria Correa and Rocha-Leão, Maria Helena},  year={2013},  month={Nov},  pages={1011–1017} }