Abstract
The Laboratory of High Pressure in Food Engineering (LAPEA) has focused its activities on the investigation of high pressure processes, with emphasis in supercritical technology for obtaining high value products from natural sources. Recent results have shown that by-products from the food industry are important sourced of bioactive compounds, and high pressure technologies are viable alternatives for the recovery and purification of those compounds through clean methods, which are also non-aggressive to the environment and the product itself. Nevertheless, the technical and economical viability of such processes depend of their intensification and integration with other operations usually present in an industrial processing line. In particular, one must envisage the development of separation steps that reduce the costs with product purification and solvent recovery. In this context the present proposal suggests the development of equipments to integrate, in a sequential way, high pressure processes (supercritical extraction and pressurized liquid extraction) to well-known separation operations (fractionation at high pressure, membrane filtration and adsorption). The performance of these processes in sequence depends of the adequacy of the proposed separation techniques to high pressure conditions, at which the components of the process equipment need to be more resistant. Each separation process will be applied to a specific by-product from fruit processing (high pressure fractionation for passion fruit bagasse, membrane filtration for grape marc and adsorption for orange residues). The integration of the processes will be evaluated in terms of yield, and physical, chemical and biological properties of the products, and their resulting applicability as ingredients in the formulation of food and other products. (AU)
Scientific publications
(22)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
VIGANO, JULIANE;
MEIRELLES, AURELIANO A. D.;
NATHIA-NEVES, GRAZIELLE;
BASEGGIO, ANDRESSA M.;
CUNHA, ROSIANE L.;
MAROSTICA JUNIOR, MARIO R.;
MEIRELES, M. ANGELA A.;
GURIKOV, PAVEL;
SMIRNOVA, IRINA;
MARTINEZ, JULIAN.
Impregnation of passion fruit bagasse extract in alginate aerogel microparticles.
International Journal of Biological Macromolecules,
v. 155,
p. 1060-1068,
JUL 15 2020.
Web of Science Citations: 0.
DA FONSECA MACHADO, ANA PAULA;
SUMERE, BEATRIZ ROCCHETTI;
MEKARU, CAROLINA;
MARTINEZ, JULIAN;
NEVES BEZERRA, ROSANGELA MARIA;
ROSTAGNO, MAURICIO ARIEL.
Extraction of polyphenols and antioxidants from pomegranate peel using ultrasound: influence of temperature, frequency and operation mode.
INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY,
v. 54,
n. 9,
p. 2792-2801,
SEP 2019.
Web of Science Citations: 0.
DA FONSECA MACHADO, ANA PAULA;
REZENDE, CAMILA ALVES;
RODRIGUES, RODNEY ALEXANDRE;
FERNANDEZ BARBERO, GERARDO;
VIEIRA E ROSA, PAULO DE TARSO;
MARTINEZ, JULIAN.
Encapsulation of anthocyanin-rich extract from blackberry residues by spray-drying, freeze-drying and supercritical antisolvent.
Powder Technology,
v. 340,
p. 553-562,
DEC 2018.
Web of Science Citations: 5.
BARRALES, FRANCISCO MANUEL;
SILVEIRA, PAULA;
MENEZES BARBOSA, PAULA DE PAULA;
RUVIARO, AMANDA ROGGIA;
PAULINO, BRUNO NICOLAU;
PASTORE, GLAUCIA MARIA;
MACEDO, GABRIELA ALVES;
MARTINEZ, JULIAN.
Recovery of phenolic compounds from citrus by-products using pressurized liquids - An application to orange peel.
FOOD AND BIOPRODUCTS PROCESSING,
v. 112,
p. 9-21,
NOV 2018.
Web of Science Citations: 6.
SUMERE, BEATRIZ ROCCHETTI;
DE SOUZA, MARIANA CORREA;
DOS SANTOS, MARIANA PACIFICO;
NEVES BEZERRA, ROSANGELA MARIA;
DA CUNHA, DIOGO THIMOTEO;
MARTINEZ, JULIAN;
ROSTAGNO, MAURICIO ARIEL.
Combining pressurized liquids with ultrasound to improve the extraction of phenolic compounds from pomegranate peel (Punica granatum L.).
ULTRASONICS SONOCHEMISTRY,
v. 48,
p. 151-162,
NOV 2018.
Web of Science Citations: 13.
PASQUEL REATEGUI, JOSE LUIS;
FERNANDES, FLAVIA P.;
DOS SANTOS, PHILIPE;
REZENDE, CAMILA A.;
SARTORATTO, ADILSON;
QUEIROGA, CARMEN LUCIA;
MARTINEZ, JULIAN.
Production of copaiba (Copaifera officinalis) oleoresin particles by supercritical fluid extraction of emulsions.
JOURNAL OF SUPERCRITICAL FLUIDS,
v. 140,
p. 364-371,
OCT 2018.
Web of Science Citations: 1.
LACHOS-PEREZ, D.;
TOMPSETT, G. A.;
GUERRA, P.;
TIMKO, M. T.;
ROSTAGNO, M. A.;
MARTINEZ, JULIAN;
FORSTER-CARNEIRO, T.
Sugars and char formation on subcritical water hydrolysis of sugarcane straw.
Bioresource Technology,
v. 243,
p. 1069-1077,
NOV 2017.
Web of Science Citations: 13.
GARCIA-MENDOZA, MARIA DEL PILAR;
ESPINOSA-PARDO, FABER ARIEL;
BASEGGIO, ANDRESSA MARA;
FERNANDEZ BARBERO, GERARDO;
MAROSTICA JUNIOR, MARIO ROBERTO;
ROSTAGNO, MAURICIO ARIEL;
MARTINEZ, JULIAN.
Extraction of phenolic compounds and anthocyanins from jucara (Euterpe edulis Mart.) residues using pressurized liquids and supercritical fluids.
JOURNAL OF SUPERCRITICAL FLUIDS,
v. 119,
p. 9-16,
JAN 2017.
Web of Science Citations: 44.
VIGANO, JULIANE;
BRUMER, ISABELA ZABOTI;
DE CAMPOS BRAGA, PATRICIA APARECIDA;
DA SILVA, JULIANA KELLY;
MAROSTICA JUNIOR, MARIO ROBERTO;
REYES REYES, FELIX GUILLERMO;
MARTINEZ, JULIAN.
Pressurized liquids extraction as an alternative process to readily obtain bioactive compounds from passion fruit rinds.
FOOD AND BIOPRODUCTS PROCESSING,
v. 100,
n. A,
p. 382-390,
OCT 2016.
Web of Science Citations: 17.