Search Results - "Serralheiro, M. L. M."

The in vitro screening for acetylcholinesterase inhibition and antioxidant activity of medicinal plants from Portugal by Ferreira, A., Proença, C., Serralheiro, M.L.M., Araújo, M.E.M.

“…Essential oil, ethanolic extract and decoction of 10 plant species from interior Portugal were analyzed for their activity towards acetylcholinesterase (AChE)…”
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Acetylcholinesterase inhibition, antioxidant activity and toxicity of Peumus boldus water extracts on HeLa and Caco-2 cell lines by Falé, P.L., Amaral, F., Amorim Madeira, P.J., Sousa Silva, M., Florêncio, M.H., Frazão, F.N., Serralheiro, M.L.M.

“…[Display omitted] ► Peumus boldus aqueous extract contains flavonoid derivatives as major components. ► P. boldus aqueous extract have boldine and other…”
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Effect of luteolin and apigenin on rosmarinic acid bioavailability in Caco-2 cell monolayers by Falé, Pedro L, Ascensão, Lia, Serralheiro, Maria L M

“…Herbal teas are usually complex mixtures of therapeutically active compounds. The present study is focused on the interference of flavonoids on the…”
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Biological sulphate reduction and redox mediator effects on azo dye decolourisation in anaerobic–aerobic sequencing batch reactors by Albuquerque, M.G.E., Lopes, A.T., Serralheiro, M.L., Novais, J.M., Pinheiro, H.M.

“…In this work, the anaerobic period of an anaerobic–aerobic sequencing batch reactor was found to allow the reductive decolourisation of azo dyes. 1-l reactors…”
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Antioxidant and antiacetylcholinesterase activities of five plants used as Portuguese food spices by Mata, A.T., Proença, C., Ferreira, A.R., Serralheiro, M.L.M., Nogueira, J.M.F., Araújo, M.E.M.

“…In the present work, we report the results of a study aimed at evaluating the antiradical activity, the antioxidant activity and the acetylcholinesterase (E.C…”
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Valorization of kiwifruit production: leaves of the pruning branches of Actinidia deliciosa as a promising source of polyphenols by Henriques, Joana, Ribeiro, Maria João, Falé, Pedro L., Pacheco, Rita, Ascensão, Lia, Florêncio, Maria Helena, Serralheiro, M. L. M.

“…The present work concerns the novel application of a phenolic compound extraction methodology to leaves of Actinidea deliciosa . Recent studies have shown that…”
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Herbal infusions bioelectrochemical polyphenolic index: Green tea – The gallic acid interference by Gil, Dulce M.A., Falé, Pedro L.V., Serralheiro, Maria L.M., Rebelo, Maria J.F.

“…► In this study plants from nine botanical families were used. ► A laccase-based biosensor was used for quantification of phenolic compounds in samples. ► A…”
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Kinetic properties of wild-type and altered recombinant amidases by the use of ion-selective electrode assay method by Martins, S., Karmali, A., Serralheiro, M.L.

“…A novel assay method was investigated for wild-type and recombinant mutant amidases (EC 3.5.1.4) from Pseudomonas aeruginosa by ammonium ion-selective…”
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Evaluation of cholesterol absorption and biosynthesis by decoctions of Annona cherimola leaves by Falé, Pedro L., Ferreira, Catarina, Maruzzella, Federica, Helena Florêncio, Maria, Frazão, Fátima N., Serralheiro, Maria L.M.

“…Decoctions of the leaves of Annona cherimola Mill. are traditionally used in Azores to treat hypercholesterolemia. Although they are sold and consumed by…”
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Seaweed bioactives potential as nutraceuticals and functional ingredients: A review by Matos, J., Cardoso, C., Serralheiro, M.L., Bandarra, N.M., Afonso, C.

“…Seaweeds are an important natural source of highly valuable bioactive compounds, namely vitamins, proteins, essential amino acids, omega-3 polyunsaturated…”
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Application of factorial design to the optimization of peroxidase activity in reverse micelles of bis(2-ethylhexyl)sodium sulfosuccinate/isooctane by MORNA-GOMES, A, SERRALHEIRO, M. L, FEVEREIRO, P. S, AIRES-BARROS, M. R

“…Two cationic peroxidases isolated from Vaccinium myrtillus were encapsulated in reverse micelles of bis(2-ethylhexyl)sodium sulfosuccinate/isooctane. By using…”
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Development of a new amperometric biosensor based on polyphenoloxidase and polyethersulphone membrane by Climent, P. V., Serralheiro, M. L. M., Rebelo, M. J. F.

“…An amperometric biosensor based on the enzyme polyphenoloxidase (PPO), which makes the bioelectrocatalysis of phenolic compounds, was developed and optimized…”
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Characterization of monoclonal antibodies against altered (T103I) amidase from Pseudomonas aeruginosa by MARTINS, Sonia, KARMALI, Amin, ANDRADE, Jorge, CUSTODIO, Ana, SERRALHEIRO, Maria Luisa

“…Monoclonal antibodies (MAbs) against mutant (T103I) amidase from Pseudomonas aeruginosa were raised by hybridoma technology. To select MAbs suitable for…”
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Peptide synthesis by microencapsulated chymotrypsin by Serralheiro, M L, Empis, J M, Cabral, J M

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Thermostability of α-chymotrypsin encapsulated in reversed micelles by SERRALHEIRO, M. L, EMPIS, J. M, CABRAL, J. M. S

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Cynara scolymus L.: A promising Mediterranean extract for topical anti-aging prevention by Marques, P., Marto, J., Gonçalves, L.M., Pacheco, R., Fitas, M., Pinto, P., Serralheiro, M.L.M., Ribeiro, H.

“…•Purification strategies improved composition quality of Cynara scolymus L. extract.•C. scolymus extract and a purified fraction (CSC) showed photoprotective…”
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Evaluation of the antiviral activity of an aqueous extract from Solidago virgaurea against Herpes simplex virus type 2: Presentation at ESCV 2016: Poster 227 by Mendes, A R, Lopo, S, Ascensao, L, Fale, P L, Serralheiro, M L, Caeiro, M F

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Anaerobic reduction of a sulfonated azo dye, Congo Red, by sulfate-reducing bacteria by Diniz, P.E, Lopes, A.T, Lino, A.R, Serralheiro, M.L

“…The capacity for anaerobic decolorization of a sulfonated azo dye, Congo Red, by a strain of a sulfate-reducing bacterium was evaluated. After optimizing the…”
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Optimization of medicinal plant extraction methods and their encapsulation through extrusion technology by Rijo, Patrícia, Falé, Pedro L., Serralheiro, M.L., Simões, M.F., Gomes, Ana, Reis, Catarina

“…In this study, aqueous extracts of Plectranthus ecklonii, Plectranthus grandidentatus, Plectranthus ornatus, Plectranthus porcatus, and Plectranthus saccatus…”
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Dipeptide synthesis and separation in a reversed micellar membrane reactor by Serralheiro, M L, Prazeres, D M, Cabral, J M

“…The synthesis of dipeptide AcPheLeuNH2 catalyzed by alpha-chymotrypsin encapsulated in TTAB/octanol/heptane reversed micelles was investigated in a tubular…”
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