[PDF] Top 20 Chemical profiling of six samples of Brazilian propolis

... concentration of 10 mg/mL. Both extracts from all 6 samples were analyzed by injecting 10 µL of the MeOH solutions into an HPLC chromatograph equipped with a C18 RP Luna Phenomenex column ...voltage ... See full document

... Cocaine chemical profiling can provide relevant information for law enforcement ...2006, Brazilian Federal Police has been working on its own cocaine impurity profiling program (PeQui ... See full document

... Background: Propolis has been used as a natural health product mainly due to the presence of polyphenols, flavonoids, phenolic aldehydes, amino acids, vitamins and others bioactive ...its chemical ... See full document

... tion of the well-established Alamar Blue™ method [16, ...loopful of the 5 day old ...aliquot of the bacterial suspension was transferred to a tube containing saline, and the turbidity was matched to ... See full document

... results of chemical profiling by gas chromatography with flame ionization detector (GC-FID) of the main components (purity, oxidation level, and cutting agents) in 642 street cocaine ... See full document

... and chemical composition of propolis samples from three localities of Minas Gerais state (southeast Brazil) were ...and chemical composition was analyzed by GC/MS. ... See full document

... Extracts of propolis samples collected in Brazil and Bulgaria were assayed against four Leishmania species – Leishmania amazonensis, ...forms of leishmaniasis. The composition of the ... See full document

... degree of excellence or superiority that an organization’s product possesses (Khan, ...quality of the products and it also called perception of quality, because perception of quality derived ... See full document

... enumeration of micro organisms in clinical ...formation of blue coloured colonies due to cleavage of the chromogenic substrate by beta-glucosidase, possessed by ...presence of the enzyme ... See full document

... series of analyses indicate lack of dependence of certain sensitivity analysis ...case of increasing the parameter r (the number the matrix B* is generated) obtaining identical results despite ... See full document

... [r] ... See full document

... influence of forced by use of electromagnetic field liquid metal movement on changes in structure of pure metals, which solidify with flat crystallization front is ...influence of this forced ... See full document

... Brazilian Journal of Chemical Engineering Errata. 1.[r] ... See full document

... Because propolis is a product of animal origin and must be registered as food in the Agriculture Ministry, it is appropriate that quality control does not include the examination of biological ... See full document

... assessment of acceleration schemes in the solution of systems of linear equations has been ...methods of GMRES, BICGSTAB and QMR were also ...systems of linear equations for numerical ... See full document

... because of its potential for the development of new ...because of its diversified bioactive profiles that can be used in food, in order to replace some usual synthetic compounds that can be toxic, as ... See full document

... context of the cohesion policy, solidarity must represent a support for development ...training of the people to whom the support of making maximum profit out of these addresses ...but, ... See full document

... tests of casting welding show that the causes of high-temperature brittleness are the partial tears of the structure and the hot cracks of both the castings and the welded and padded ... See full document

... Optimisation of the turbine mixer’s performance during the preparations of the sand mix still remains an important issue as this mixer type is now in widespread ...techniques of the system sand ... See full document

... From the obtained results it follows that for the cast steel microalloyed with vanadium, containing 0,27%C and subjected to two variants of the heat treatment, the following values of the mechanical ... See full document