chemical profile.
Chemical profile comparison of sugarcane spirits from the same wine distilled in alembics and columns.
... CHEMICAL PROFILE COMPARISON OF SUGARCANE SPIRITS FROM THE SAME WINE DISTILLED IN ALEMBICS AND ...The chemical composition of distillates from the same wine was determined using chromatographic ...
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Chemical profile of sugarcane spirits produced by double distillation methodologies in rectifying still
... the chemical profile of sugarcane spirits produced by different double distillation methodologies in rectifying ...the chemical quality of the spirits, since it has reduced the concentrations of ...
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Assessment of the chemical profile, polyphenol content and antioxidant activity in extracts of Psidium Guajava L. fruits
... procedure of secondary metabolites from guava fruits in order to increase the levels of phenolic compounds and flavonoid in the extract, assessing their contents by colorimetric assays associated with the study of its ...
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Research Article The Chemical Profile of Senna velutina Leaves and Their Antioxidant and Cytotoxic Effects
... Natural products can be a source of biomolecules with antioxidant activity which are able to prevent oxidative stress-induced diseases and show antitumor activity, making them important sources of new anticancer drug ...
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Chemical profile of the polar extract of Paepalanthus microphyllus (Guill.) Kunth (Eriocaulaceae)
... (2000) reported the inhibitory activity against human immunodeficiency virus- 1 presented by the caffeoyl quinic acid isolated from the aerial parts of Aster scaber Thunb.. (Asteraceae[r] ...
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In vivo antileishmanial activity and chemical profile of polar extract from Selaginella sellowii
... The chemical fingerprint of SSPHE by high-performance liquid chromatography with diode-array detection and tandem mass spectrometry showed the presence of biflavonoids and high molecular weight phenylpropanoid ...
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Chemical profile of beans cultivars (phaseolus vulgaris) by 1h nmr - high resolution magic angle spinning (HR-MAS).
... Além disso, outros experimentos unidimensionais, como RMN de 13 C{ 1 H}, DEPT135 e bidimensionais como gCOSY, gHSQC, gHMBC, DOSY, entre outros, podem ser obtidos através da sonda de [r] ...
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Braz. J. Chem. Eng. vol.23 número2
... the chemical profile of lemongrass essential oil obtained by extraction with carbon dioxide at high ...pressures. Chemical analyses permitted identification of two major compounds in the extracts ...
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Effect of Temperature and Light on Phytochemical Profiling and Antimicrobial Activity of Andrographis paniculata
... Chemical profile of plants and accumulation level of a special metabolite in plant tissues can be influenced by several environmental factors such as temperature light quality and light intensity In this ...
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Phenolic Composition and Leishmanicidal Activity of Red Propolis and Dalbergia ecastaphyllum (L.) Taub (Fabaceae) Extracts from Sergipe, Brazil
... the chemical profile and the in vitro leishmanicidal effects of red propolis and Dalbergia ecastaphyllum extracts from Sergipe, Brazil, in Leishmania chagasi and Leishmania amazonensis ...
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Braz. J. Chem. Eng. vol.29 número2
... and chemical profile very similar to those of the conventional ethanolic ...differentiated chemical profiles and extraction yields equal or greater to those of EEP, obtaining a yield of ...
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Analysis of bioactivities and chemical composition of Ziziphus joazeiro Mart. using HPLC–DAD
... the chemical profile and antioxidant, antimicrobial and antipara- sitic activities of the hydroalcoholic extract of the leaves of Ziziphus joazeiro ...and chemical profile were determined by ...
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Braz. J. Chem. Eng. vol.25 número2
... hydrogen bonds with enzyme active sites, which results in the inactivation of metabolic activities of microorganisms. For example, Farag et al. (1989) reported a relation between chemical profile and ...
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J. Braz. Chem. Soc. vol.20 número2
... The chemical profile of the essential oils obtained from the leaves and flowers of Hyptis passerina Mart., a rare species of the Brazilian Cerrado, has been determined for the first time. Analyses by GC-MS ...
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Quím. Nova vol.31 número5
... the chemical profile of crude ...The chemical investigation of the antimycobacterial and cytotoxic crude extract obtained from two strains of the fungus Beauveria felina have yielded ...
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J. Braz. Chem. Soc. vol.8 número5
... HRGC-MS has proved to be a very powerful tool affording both the separation and the individual charac- terization of isomers which could not to be separated by conventional PLC procedures. Further to the preliminar ...
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Glutathione--hydroxyl radical interaction: a theoretical study on radical recognition process.
... LYP density functional combined with the 6–31G(d) split valence basis set. To mimic the bulk water, the solvation model ‘‘D’’ (SMD) [34] was used. Normal mode analysis was also carried out at the same level of theory in ...
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Chemical constituents and chromatographic profile of the stem bark of Aspidosperma parvifolium A. DC. ("pau-pereira").
... CHEMICAL CONSTITUENTS AND CHROMATOGRAPHIC PROFILE OF THE STEM BARK OF Aspidosperma parvifolium A. DC. (“PAU-PEREIRA”). Four known alkaloids, uleine, epiuleine, apparicine and desmethyluleine, besides the ...
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Scenario-Based Software Reliability Testing Profile for Autonomous Control System
... scenario profile consists of system scenario profile and software scenario ...scenario profile is used to describe the running process of ACS and its statistical distribution, including system ...
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Monitoring of acylglycerides in the biodiesel production process / Monitoramento de acilglicerídeos no processo de produção de biodiese
... 11.75T spectrometer (Billerica –USA), with the multinuclear TBI probe, for a 5 mm diameter tube with reverse detection. The chemical shift was referenced at 0.0 ppm for the internal tetramethylsilane (TMS) ...
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