Search Results - "Breccia, Javier"

Peculiarities and systematics of microbial diglycosidases, and their applications in food technology by Baglioni, Micaela, Breccia, Javier D., Mazzaferro, Laura S.

“…Diglycosidases are endo-β-glucosidases that hydrolyze the heterosidic linkage of diglycoconjugates, thereby releasing in a single reaction the disaccharide and…”
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Screening and quantification of the enzymatic deglycosylation of the plant flavonoid rutin by UV–visible spectrometry by Weiz, Gisela, Breccia, Javier D., Mazzaferro, Laura S.

“…•Quantification of rutin-hydrolyzing enzymes using the natural substrate.•Determination of rutin-deglycosylation activity in buckwheat flours and…”
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Acremonium sp. diglycosidase-aid chemical diversification: valorization of industry by-products by Baglioni, Micaela, Fries, Alexander, Müller, Jan-Mathis, Omarini, Alejandra, Müller, Michael, Breccia, Javier D., Mazzaferro, Laura S.

“…The fungal diglycosidase α-rhamnosyl-β-glucosidase I (αRβG I) from Acremonium sp. DSM 24697 catalyzes the glycosylation of various OH-acceptors using the…”
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Rutinosides-derived from Sarocladium strictum 6-O-α-rhamnosyl-β-glucosidase show enhanced anti-tumoral activity in pancreatic cancer cells by Weiz, Gisela, González, Alina L, Mansilla, Iara S, Fernandez-Zapico, Martín E, Molejón, María I, Breccia, Javier D

“…Low targeting efficacy and high toxicity continue to be challenges in Oncology. A promising strategy is the glycosylation of chemotherapeutic agents to improve…”
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Glycoconjugation: An approach to cancer therapeutics by Molejon, Maria I, Weiz, Gisela, Breccia, Javier D, Vaccaro, Maria Ines

“…Cancer constitutes the second leading cause of death globally and is considered to have been responsible for an estimated 9.6 million fatalities in 2018…”
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Glycosylated 4‐methylumbelliferone as a targeted therapy for hepatocellular carcinoma by Weiz, Gisela, Molejon, Maria I., Malvicini, Mariana, Sukowati, Caecilia H. C., Tiribelli, Claudio, Mazzolini, Guillermo, Breccia, Javier D.

“…Background & Aims Reaching efficacious drug delivery to target cells/tissues represents a major obstacle in the current treatment of solid malignancies…”
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The flavonoid degrading fungus Acremonium sp. DSM 24697 produces two diglycosidases with different specificities by Weiz, Gisela, Mazzaferro, Laura S., Kotik, Michael, Neher, Bárbara D., Halada, Petr, Křen, Vladimír, Breccia, Javier D.

“…Diglycosidases hydrolyze the heterosidic linkage of diglycoconjugates, releasing the disaccharide and the aglycone. Usually, these enzymes do not hydrolyze or…”
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Fish waste silage, a green process for low feedstock availability. A Review by Libonatti, Claudia Carina, Agüería, Daniela Alejandra, Breccia, Javier

“…Introduction. Different fishing activities generate a waste volume related to the processing species (viscera, heads and bones), the discards of the companion…”
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Enzymatic deglycosylation of flavonoids in deep eutectic solvents-aqueous mixtures: paving the way for sustainable flavonoid chemistry by Weiz, Gisela, Braun, Lucas, Lopez, Rosana, de María, Pablo Domínguez, Breccia, Javier D.

“…[Display omitted] •Enzymatic flavonoid deglycosylation in DES and DES-components.•Single reaction using a diglycosidase from Acremonium sp. DSM24697.•A system…”
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Evidence for repeated gene duplications in Tritrichomonas foetus supported by EST analysis and comparison with the Trichomonas vaginalis genome by Oyhenart, Jorge, Breccia, Javier D.

“…•Repeatedly duplicated genes would be common in the T. foetus genome.•Genes involved in the energetic metabolism and in cell structure show distinct expression…”
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Enzyme‐mediated transglycosylation of rutinose (6‐O‐α‐l‐rhamnosyl‐d‐glucose) to phenolic compounds by a diglycosidase from Acremonium sp. DSM 24697 by Mazzaferro, Laura S., Weiz, Gisela, Braun, Lucas, Kotik, Michael, Pelantová, Helena, Křen, Vladimír, Breccia, Javier D.

“…The structure of the carbohydrate moiety of a natural phenolic glycoside can have a significant effect on the molecular interactions and physicochemical and…”
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Quantification of hesperidin in citrus-based foods using a fungal diglycosidase by Mazzaferro, Laura S., Breccia, Javier D.

“…► A spectrophotometric method was developed to quantify hesperidin of citrus-based foods. ► It uses a fungal diglycosidase to quantitatively hydrolyse…”
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Polyvinyl Alcohol–Pectin Cryogel Films for Controlled Release of Enrofloxacin by Martinez, Yanina. N., Piñuel, Lucrecia, Castro, Guillermo. R., Breccia, Javier. D.

“…The release of enrofloxacin entrapped in polyvinyl alcohol (PVA) cryogel at pH 5.5 showed a first-order kinetic, releasing 69.7% of the antibiotic after 4.5 h…”
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Bacteria as source of diglycosidase activity: Actinoplanes missouriensis produces 6-O-α-L-rhamnosyl-β-D-glucosidase active on flavonoids by Neher, Bárbara D, Mazzaferro, Laura S, Kotik, Michael, Oyhenart, Jorge, Halada, Petr, Křen, Vladimír, Breccia, Javier D

“…Bacteria represent an underexplored source of diglycosidases. Twenty-five bacterial strains from the genera Actinoplanes, Bacillus, Corynebacterium,…”
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Loop mediated isothermal amplification of 5.8S rDNA for specific detection of Tritrichomonas foetus by Oyhenart, Jorge, Martínez, Florencia, Ramírez, Rosana, Fort, Marcelo, Breccia, Javier D.

“…Tritrichomonas foetus is the causative agent of bovine trichomonosis, a sexually transmitted disease leading to infertility and abortion. A test based on loop…”
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Extracellular monoenzyme deglycosylation system of 7-O-linked flavonoid β-rutinosides and its disaccharide transglycosylation activity from Stilbella fimetaria by Mazzaferro, Laura, Piñuel, Lucrecia, Minig, Marisol, Breccia, Javier D

“…We screened for microorganisms able to use flavonoids as a carbon source; and one isolate, nominated Stilbella fimetaria SES201, was found to possess a…”
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Operational stabilization of fungal α-rhamnosyl-β-glucosidase by immobilization on chitosan composites by Piñuel, Lucrecia, Mazzaferro, Laura S., Breccia, Javier D.

“…► The enzyme α-rhamnosyl-β-glucosidase was immobilized onto chitosan–silica gel beads coated with polyethyleneimine. ► The immobilized enzyme was stable in…”
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α-Rhamnosyl-β-glucosidase-Catalyzed Reactions for Analysis and Biotransformations of Plant-Based Foods by Minig, Marisol, Mazzaferro, Laura S, Erra-Balsells, Rosa, Petroselli, Gabriela, Breccia, Javier D

“…Most aroma compounds exist in vegetal tissues as disaccharide conjugates, rutinose being an abundant sugar moiety in grapes. The availability of aroma…”
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Polyethyleneimine coating of magnetic particles increased the stability of an immobilized diglycosidase by Minig, Marisol, Mazzaferro, Laura S., Capecce, Agostina, Breccia, Javier D.

“…The diglycosidase, α‐rhamnosyl‐β‐glucosidase, from Acremonium sp. DSM24697 was immobilized by adsorption and cross‐linking onto polyaniline–iron (PI)…”
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Polyethyleneimine–protein interactions and implications on protein stability by Mazzaferro, Laura, Breccia, Javier D., Andersson, Maria M., Hitzmann, Bernd, Hatti-Kaul, Rajni

“…Protein stability assessment of seven model proteins in the presence of low molecular weight polyethyleneimine (PEI, MW 2000 Da) was performed. Thermodynamic…”
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