Search Results - "Daz, Mirta"

Biocatalytic preparation of alkyl esters of citrus flavanone glucoside prunin in organic media by Céliz, Gustavo, Daz, Mirta

“…The biocatalytic preparation of alkyl esters of prunin, a flavanone glucoside derivative of citric flavonoid naringin, was performed in organic media using two…”
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Prevention of β-glucosidase inhibition by high molecular mass compounds during enzymatic wine aroma enhancement using a hollow fiber reactor by Cid, Alicia Graciela, Daz, Mirta, Ellenrieder, Guillermo

“…Enzyme activity and stability in a membrane reactor for wine aroma enhancement can be higher than when the enzyme is present in a free state since the catalyst…”
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Antifungal activity of natural and enzymatically-modified flavonoids isolated from citrus species by Salas, Maria Paula, Céliz, Gustavo, Geronazzo, Hugo, Daz, Mirta, Resnik, Silvia Liliana

“…The antifungal activity of isolated flavonoids from Citrus species, such as naringin, hesperidin and neohesperidin, and enzymatically-modified derivatives of…”
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Obtaining hesperetin 7-O-glucosyl 6′′-O-laurate, a high lipophilic flavonoid ester, from Citrus waste by Céliz, Gustavo, Díaz, Ramón, Daz, Mirta

“…A biotechnological process that combines the treatment of Citrus processing waste to extract a high-valuable biomolecule, neohesperidin (NEO), and its further…”
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Gelatine based films added with bacteriocins and a flavonoid ester active against food-borne pathogens by Ibarguren, Carolina, Céliz, Gustavo, Díaz, Antonela S., Bertuzzi, M. Alejandra, Daz, Mirta, Audisio, M. Carina

“…Active films, based on food grade gelatine added with bacteriocins and/or the flavonoid ester prunin laurate as antimicrobial compounds, were prepared. The…”
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Prevention of [Beta]-Glucosidase Inhibition by High Molecular Mass Compounds During Enzymatic Wine Aroma Enhancement Using a Hollow Fiber Reactor by Cid, Alicia Graciela, Daz, Mirta, Ellenrieder, Guillermo

“…Enzyme activity and stability in a membrane reactor for wine aroma enhancement can be higher than when the enzyme is present in a free state since the catalyst…”
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Synthesis of hesperetin 7-O-glucoside from flavonoids extracted from Citrus waste using both free and immobilized α-l-rhamnosidases by Céliz, Gustavo, Rodriguez, Juan, Soria, Fernando, Daz, Mirta

“…This work was aimed to design alternatives to semi-synthesize hesperetin 7-O-glucoside (HG), a low occurrence natural product, from the flavonoids hesperidin…”
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Efficacy of flavanones obtained from citrus residues to prevent patulin contamination by Salas, Maria Paula, Reynoso, Cora Marcela, Céliz, Gustavo, Daz, Mirta, Resnik, Silvia Liliana

“…Patulin is a mycotoxin produced by different types of molds from the genera Penicillium, Apergillus and Byssochlamys among others. These fungi are the…”
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Kinetic study of the alkyl flavonoid ester prunin 6 double prime -O-laurate synthesis in acetone catalysed by immobilised Candida antarctica lipase B by Celiz, Gustavo, Martearena, Maria R, Scaroni, Elsa, Daz, Mirta

“…Alkyl prunin esters are new compounds, which are soluble in lipophilic media. They possess antioxidant and antibacterial properties, so they may have useful…”
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Kinetic study of the alkyl flavonoid ester prunin 6″-O-laurate synthesis in acetone catalysed by immobilised Candida antarctica lipase B by Céliz, Gustavo, Martearena, María R., Scaroni, Elsa, Daz, Mirta

“…[Display omitted] ► The kinetic of the enzymatic synthesis of prunin 6″-O-laurate was studied. ► Mechanism ordered Bi Bi without inhibition was consistent with…”
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Prunin- and hesperetin glucoside-alkyl (C4–C18) esters interaction with Jurkat cells plasma membrane: Consequences on membrane physical properties and antioxidant capacity by Céliz, Gustavo, Alfaro, Federico F., Cappellini, Cecilia, Daz, Mirta, Verstraeten, Sandra V.

“…► Prunin and hesperetin glucoside alkyl esters inserted in Jurkat cells plasma membrane. ► Cell viability decreased with the increase in the alkyl chain…”
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Ester synthesis from trimethylammonium alcohols in dry organic media catalyzed by immobilized Candida antarctica lipase B by Lozano, Pedro, Daz, Mirta, De Diego, Teresa, Iborra, José L.

“…Twenty‐one different organic solvents were assayed as possible reaction media for the synthesis of butyryl esters from trimethylammonium alcohols in dry…”
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Povećanje aktivnosti β-glukozidaze uklanjanjem spojeva velike molekularne mase tijekom obrade u reaktoru sa šupljim vlaknima, upotrijebljenom za poboljšanje arome vina by Cid, Alicia Graciela, Daz, Mirta, Ellenrieder, Guillermo

“…Pretpostavlja se da su aktivnost i stabilnost enzima veći u membranskom reaktoru koji se upotrebljava za poboljšanje arome vina nego kad je enzim prisutan u…”
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