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Yeast proteins originated from the production of brazilian bioethanol quantification and content
(2013-06-01)
The purpose of this work was to determine the levels of protein and the amino acid distribution in the cell mass of yeast strains (Saccharomyces sensu stricto) originated from Brazilian bioethanol industries. The protein ...
Sorption and desorption of picloram in soils under pastures in Brazil
(Planta Daninha, 2017)
Atrazine levels in the Jaboticabal water stream (Sao Paulo State, Brazil) and its toxicological effects on the pacu fish Piaractus mesopotamicus
(Inst Medical Research &occupational Health, 2015)
Determination of amfepramone hydrochloride, fenproporex, and diazepam in so-called natural capsules used in the treatment of obesity
(Marcel Dekker Inc, 2000-01-01)
A simple and rapid method was developed for the determination of amfepramone hydrochloride, fenprorex, and diazepam in capsules using high performance liquid chromatography (HPLC) with UV detection. This procedure provided ...
High-performance liquid chromatographic determination of amfepramone hydrochloride, mazindol, and diazepam in tablets
(Marcel Dekker Inc, 1999-01-01)
Simple and rapid procedures were developed for the quantification of amfepramone hydrochloride and diazepam and mazindol and diazepam in tablets using high performance liquid chromatography (HPLC) with UV detection. These ...
Caracterização anatômica e química de folhas de Jacaranda puberula (Bignoniaceae) presente na Mata Atlântica
(Sociedade Brasileira de Farmacognosia, 2008-12-01)
A espécie Jacaranda puberula (Bignoniaceae) é conhecida popularmente como carobinha sendo utilizada na medicina popular em comunidades tradicionais. O objetivo deste trabalho foi realizar a caracterização anatômica e química ...
Degradação eletroquímica do cloranfenicol em reator de fluxo
(Sociedade Brasileira de Química, 2010-01-01)
This paper reports a study of electrochemical degradation of the chloramphenicol antibiotic in aqueous medium using a flow-by reactor with DSA® anode. The process efficiency was monitored by chloramphenicol concentration ...
High resolution ultra high pressure liquid chromatography-time-of-flight mass spectrometry dereplication strategy for the metabolite profiling of Brazilian Lippia species
(Elsevier B.V., 2012-10-12)
Plants belonging to the Lippia genus have been widely used in ethnobotany throughout South and Central America and in tropical Africa as foods, medicines, sweeteners and in beverage flavouring. Various taxonomic problems ...
Obtenção de oligossacarídeos N-ligados às glicoproteínas dos líquens Sticta tomentosa e Sticta damaecornis
(Editora Unesp, 2002-01-01)
As glicoproteínas dos líquens Sticta tomentosa e Sticta damaecornis foram extraídas utilizando-se tampão específico e fracionadas pela adição crescente de sulfato de amônio. Dentre os diferentes cortes de saturação obtidos, ...
Analysis of organochlorine pesticides in plain milk using direct injection on an ISRP column, with column switching
(Marcel Dekker Inc, 1996-01-01)
A simple and rapid procedure for extraction and separation from aldrin, DDT, endrin, heptachloro- and methoxychloro-organochlorine pesticides in raw milk has been developed by direct injection into an HPLC system without ...