Results 121 to 130 of about 10,436 (227)

Supercritical fluid chromatography: a promising alternative to current bioanalytical techniques

, 2018
peer reviewedDuring the last years, chemistry was involved in the worldwide effort toward environmental problems leading to the birth of green chemistry.
Jambo, Hugues, Hugues Jambo, Eva Tyteca, André, Sébastien, Philippe Hubert, Sébastien André, Hubert, Philippe, Tyteca, Eva, Amandine Dispas, Dispas, Amandine   +9 more
core   +1 more source

Supercritical fluid extraction from guava (Psidium guajava) leaves: Global yield, composition and kinetic data

, 2015
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)The aim of this work was to obtain guava leaf extracts using supercritical fluid extraction. The use of ethanol and isopropyl alcohol as co-solvents was evaluated.
Moura, PM, Prado, GHC, Pereira, CG, Meireles, MAA   +3 more
core   +1 more source

Extração do óleo essencial de patchouli Pogostemon cablin (Blanco) Benth utilizando dióxido de carbono supercrítico [PDF]

, 2004
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Alimentos.O óleo essencial de patchouli é um importante insumo para as indústrias de perfume e cosméticos, além disto é ...
Donelian, Adriana
core  

DIRECT ENANTIOMERIC SEPARATION OF PHENYLALANINE, DOPA AND THEIR INTERMEDIATES BY SUPERCRITICAL FLUID CHROMATOGRAPHY

, 1992
Phenylalanine (Phe), 3-(3,4-dihydroxyphenyl)alanine (DOPA) and their corresponding intermediates [N-acyl alkyl esters of Phe, DOPA, 3-(3,4-dimethoxylphenyl)alanine, 3-(3-methoxyl-4-hydroxyphenyl)alanine and 3-(3,4-methylenedioxyphenyl)alanine] were ...
ZHOU, LM, SHENG, YF, LIU, XL, LOU, XW
core  

Supercritical fluid chromatography - mass spectrometry

High performance liquid chromatography (HPLC) is the most widely usedseparation technique within the pharmaceutical industry. Due to the growing need forhigh speed and high quality separations other techniques, such as supercritical fluidchromatography ...
Thite, Mohini A.
core  

Separation of Isomeric Forms of Urolithin Glucuronides Using Supercritical Fluid Chromatography. [PDF]

J Agric Food Chem, 2023
Ares AM, Toribio L, García-Villalba R, Villalgordo JM, Althobaiti Y, Tomás-Barberán FA, Bernal J.   +6 more
europepmc   +1 more source

Fast and Ultrasensitive Glycoform Analysis by Supercritical Fluid Chromatography-Tandem Mass Spectrometry. [PDF]

Anal Chem, 2022
Haga Y, Yamada M, Fujii R, Saichi N, Yokokawa T, Hama T, Hayakawa Y, Ueda K.   +7 more
europepmc   +1 more source

Obtenção de extrato de cogumelo do sol (agaricus brasiliensis): atividade antioxidante, antibacteriana e antifúngica [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Alimentos.O Agaricus brasiliensis, conhecido popularmente no Brasil como cogumelo do sol, é amplamente utilizado nos países ...
Mazzutti, Simone
core  

Supercritical fluid extraction and chromatographic analysis (HRGC-FID and HRGC-MS) of Lupinus spp. alkaloids

Journal of the Brazilian Chemical Society, 2000
The alkaloid extracts from Lupinus spp., obtained by conventional methods (maceration/sonication - solid phase extraction; maceration/sonication - liquid-liquid extraction) and SFE (supercritical fluid extraction) using CO2 and modified CO2 (CO2/MeOH ...
Nossack Ana C., Vilegas Janete H. Y., Baer Dietrich von, Lanças Fernando M.   +3 more
doaj  

Insights into enantioselective separations of ionic metal complexes by sub/supercritical fluid chromatography. [PDF]

Anal Chim Acta, 2022
Handlovic TT, Wahab MF, Cole HD, Alatrash N, Ramasamy E, MacDonnell FM, McFarland SA, Armstrong DW.   +7 more
europepmc   +1 more source