DESENVOLVIMENTO E VALIDAÇÃO DE MÉTODO POR CLAE-DAD E ESTUDO PRELIMINAR DA ESTABILIDADE DA SINEFRINA EM EXTRATO SECO DE Citrus aurantium L

Autor: Cristina Lenhardt Kaefer, Fernanda Macke Hellwig, Rafael Henrique Dias Reis, Carine Viana Silva, Marcelo Donadel Malesuik

Publikováno v: Química Nova, Vol 38, Iss 5, Pp 709-714 (2015)

A reversed-phase liquid chromatographic method was developed for the assay of synephrine in Citrus aurantium dry extract. The chromatographic separation used a C18 (250 × 4.6 mm, 5 µm) column and a mobile phase consisting of acetonitrile: 0.01% ort

Externí odkaz: https://doaj.org/article/ddd3cf7c52324616acd5677b3d2374ab

Ambiente Virtual de Ensino em Laboratórios de Química (AQuí): Expandindo o Ensino no YouTube

Autor: Adriane Lettnin Roll Feijo, Aline Lisbôa Medina, Fernanda Macke Hellwig, Michel Mansur Machado

Publikováno v: EaD em Foco. 12

As ferramentas de tecnologia digitais da informação e comunicação vem sendo utilizadas como aliadas no ensino. O ensino de química por vezes necessita de atividades práticas em laboratórios para melhor elucidar o conteúdo, e utilizar vídeos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f035a54afcfdca783edae8af24facae9
https://doi.org/10.18264/eadf.v12i1.1623

Stability-indicating liquid chromatographic and UV spectrophotometric methods for the quantification of ciprofibrate in capsules and tablets

Autor: Rafael Henrique Dias Reis, Suzana Del Rosso Barbosa, Fernanda Macke Hellwig, Marcelo Donadel Malesuik

Publikováno v: Brazilian Journal of Pharmaceutical Sciences; Vol. 51 No. 1 (2015); 221-231
Brazilian Journal of Pharmaceutical Sciences; Vol. 51 Núm. 1 (2015); 221-231
Brazilian Journal of Pharmaceutical Sciences; v. 51 n. 1 (2015); 221-231
Brazilian Journal of Pharmaceutical Sciences
Universidade de São Paulo (USP)
instacron:USP
Brazilian Journal of Pharmaceutical Sciences, Volume: 51, Issue: 1, Pages: 221-231, Published: MAR 2015
Brazilian Journal of Pharmaceutical Sciences, Vol 51, Iss 1, Pp 221-231 (2015)

This study describes the development and evaluation of stability-indicating liquid chromatographic (LC) and UV spectrophotometric methods for the quantification of ciprofibrate (CPF) in tablets and capsules. Isocratic LC separation was achieved on a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0118aa57eae82dc733733b49f8879af8
https://www.revistas.usp.br/bjps/article/view/100515