Buscar
Mostrando ítems 31-40 de 678
Continuous production of fatty acid ethyl esters from sunflower oil using supercritical ethanol
(Elsevier, 2012-07)
The production of first generation biofuels has increased in the last few years because of the rising price of fossil fuels and environmental policies. Biodiesel process alternatives have been proposed in order to achieve ...
Supercritical Co2 Extraction Of Curcumins And Essential Oil From The Rhizomes Of Turmeric (curcuma Longa L.)
(ACS, Washington, DC, United States, 2000)
Strategies to increase the shelf life of meat and meat products with phenolic compounds
(2021-01-01)
Oxidative reactions and microbial growth are the main processes involved in the loss of quality in meat products. Although the use of additives to improve the shelf life is a common practice in the meat industry, the current ...
Dairy processing using supercritical carbon dioxide technology: theoretical fundamentals, quality and safety aspects
(Universidade Federal de Minas GeraisBrasilFAR - DEPARTAMENTO DE ALIMENTOSUFMG, 2017-06)
Extrato da folha da Urera baccifera por tecnologia supercrítica comparada às metodologias convencionais
(Universidade Tecnológica Federal do ParanáFrancisco BeltraoBrasilEngenharia de AlimentosUTFPR, 2021-11-30)
Urera bacifera (L.) Gaudich, known as "nettle", has been used in folk medicine. In the region around UTFPR in Francisco Beltrão, a large quantity of this plant is found, thus presenting itself as an accessible and cheap ...
Extraction of omega-3 fatty acids and astaxanthin from Brazilian redspotted shrimp waste using supercritical CO2 + ethanol mixtures
(Elsevier Science BvAmsterdamHolanda, 2012)
Supercritical fluid extraction of vetiver roots: A study of SFE kinetics
(Elsevier Science BvAmsterdamHolanda, 2008)
Response surface analysis of extract yield and flavour intensity of Brazilian cherry (Eugenia uniflora L.) obtained by supercritical carbon dioxide extraction
(ELSEVIER SCI LTD, 2009)
This work evaluated the effect of pressure and temperature on yield and characteristic flavour intensity of Brazilian cherry (Eugenia uniflora L) extracts obtained by supercritical CO(2) using response surface analysis, ...
Assessment of black liquor hydrothermal treatment under sub- and supercritical conditions: Products distribution and economic perspectives
(2022-01-01)
This study reports an alternative method for black liquor treatment with potential for energy and process savings in the paper and pulp industry. Gasification of black liquor was carried out under sub- and supercritical ...