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Desenvolvimento e validação de metodologia para determinação de ácido siálico no polissacarídeo meningocócico C por cromatografia iônica
(Fiocruz/Instituto de Tecnologia em Imunobiológicos, 2018)
Fundamentos de la cromatografía de alta resolución de intercambio aniónico (HPAEc–PAD): Determinación estructural de glicoproteína
(Universidad Nacional del Litoral, 2021)
Históricamente la purificación y el análisis de hidratos de carbono involucró el uso de técnicas como filtración en geles, cromatografía de afinidad (p. ej. lectinas) y cromatografía líquida de alta resolución (HPLC). En ...
Oligossacarídeos obtidos por hidrólise química de polissacarídeos fúngicos: purificação e atividade anticoagulante
(Universidade Estadual Paulista (Unesp), 2017-03-03)
Polissacarídeos e oligossacarídeos de plantas, algas, bactérias e fungos representam um grupo de moléculas com potencial para aplicação em terapia medicamentosa e em biotecnologia. Os oligossacarídeos podem ser obtidos, a ...
Identification of fructooligosaccharides in different banana cultivars
(AMER CHEMICAL SOC, 2008)
Banana has been currently indicated as a good source of fructooligosaccharides (FOS), which are considered to be functional components of foods. However, significant differences in their amounts in bananas have been observed ...
Underivatized amino acids detection by anion-exchange chromatography coupled to a nanostructured detector
(2021-06-01)
This work reports the development of a fast and reliable amperometric sensor for the detection of amino acids. The detector was constructed using copper nanoparticles (CuNPs) supported on reduced graphene oxide (RGO) ...
Determinação do teor de lactose em produtos lácteos:comparação de métodos analíticosComparison of methods for determination of lactose in low lactose dairy products
(Universidade Federal de ViçosaCiência e Tecnologia de Alimentos, 2023)
Purificação e caracterização de uma gentioexaose obtida de botriosferana por hidrólise ácida parcial
(Sociedade Brasileira de Química, 2008-01-01)
A hexa-oligosaccharide was obtained by partial acid hydrolysis from botryosphaeran, an exopolysaccharide (EPS) β(1→3; 1→6)-D-glucan type, produced by the ascomyceteous fungus Botryosphaeria rhodina. The oligosaccharide was ...
Purificação e caracterização de uma gentioexaose obtida de botriosferana por hidrólise ácida parcial
(Sociedade Brasileira de Química, 2008-01-01)
A hexa-oligosaccharide was obtained by partial acid hydrolysis from botryosphaeran, an exopolysaccharide (EPS) β(1→3; 1→6)-D-glucan type, produced by the ascomyceteous fungus Botryosphaeria rhodina. The oligosaccharide was ...
Improving cellulosic ethanol production using ozonolysis and acid as a sugarcane biomass pretreatment in mild conditions
(2021-02-01)
The efficiency of unpressurized ozonolysis (O) and acid washing (A) was investigated as a simple pretreatment procedure to depolymerize sugarcane biomass for posterior enzymatic hydrolysis and alcoholic fermentation to ...
Effect of ball milling on the physicochemical characteristics of Peruvian carrot and cassava starches
(2013)
Peruvian carrot and cassava starches were ground in a ball mill for 4, 8, 16, and 32 h and their structural and physicochemical characteristics were determined. Results obtained from HPAEC-PAD, GPC, and amylose content ...