Search Results - "Berger, Ralf Günter"

Improvement in the Stability and Enzymatic Activity of Pleurotus sapidus Lipoxygenase Dissolved in Natural Deep Eutectic Solvents (NADESs) by Garbe, Maria, Lehmann, Leander Tom, Berger, Ralf Günter, Ersoy, Franziska

“…Natural deep eutectic solvents (NADESs) can serve as solvents for enzymes, are biodegradable, and have low toxicities. Eight NADESs with different hydrogen…”
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Hydrolysis of Wheat Gluten by Combining Peptidases of Flammulina velutipes and Electrodialysis by Giesler, Lucienne, Linke, Diana, Rabe, Swen, Appel, Daniel, Berger, Ralf Günter

“…Wheat gluten hydrolysis, used to generate seasonings, was studied using peptidases from Flammulina velutipes or commercial Flavourzyme. l-Amino acids were…”
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Production of natural colorants by liquid fermentation with Chlorociboria aeruginascens and Laetiporus sulphureus and prospective applications by Zschätzsch, Marlen, Steudler, Susanne, Reinhardt, Olena, Bergmann, Pia, Ersoy, Franziska, Stange, Stephanie, Wagenführ, André, Walther, Thomas, Berger, Ralf Günter, Werner, Anett

“…The replacement of potentially hazardous synthetic dyes with natural dyes and pigments are of great interest for a sustainable economy. In order to obtain…”
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Highly Variable Pharmacokinetics of Tyramine in Humans and Polymorphisms in OCT1, CYP2D6, and MAO-A by Rafehi, Muhammad, Faltraco, Frank, Matthaei, Johannes, Prukop, Thomas, Jensen, Ole, Grytzmann, Aileen, Blome, Felix G., Berger, Ralf Günter, Krings, Ulrich, Vormfelde, Stefan V., Tzvetkov, Mladen V., Brockmöller, Jürgen

“…Tyramine, formed by the decarboxylation of tyrosine, is a natural constituent of numerous food products. As an indirect sympathomimetic, it can have…”
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PsoP1, a Milk-Clotting Aspartic Peptidase from the Basidiomycete Fungus Piptoporus soloniensis by El-Baky, Hassan Abd, Linke, Diana, Nimtz, Manfred, Berger, Ralf Günter

“…The first enzyme of the basidiomycete Piptoporus soloniensis, a peptidase (PsoP1), was characterized after isolation from submerged cultures, purification by…”
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Heterologous expression of the msp2 gene from Marasmius scorodonius by Zelena, Kateryna, Zorn, Holger, Nimtz, Manfred, Berger, Ralf Günter

“…For the heterologous expression of the msp2 gene from the edible mushroom Marasmius scorodonius in Escherichia coli the cDNA encoding the extracellular Msp2…”
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Bio-mediated generation of food flavors – Towards sustainable flavor production inspired by nature by Bel-Rhlid, Rachid, Berger, Ralf Günter, Blank, Imre

“…The consumers’ trend toward naturalness and “clean-label” products advocates the development of “bio-mediated” tools including new processes for the generation…”
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Cover Image, Volume 99, Issue 14 by Siebert, Mareike, Berger, Ralf Günter, Pfeiffer, Franziska

“…The cover image is based on the Short Communication Hydrolysis of chlorogenic acid in apple juice using a p‐coumaryl esterase of Rhizoctonia solani by Mareike…”
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Improvement of the Aroma of Pea (Pisum sativum) Protein Extracts by Lactic Acid Fermentation by Schindler, Sabrina, Zelena, Kateryna, Krings, Ulrich, Bez, Jürgen, Eisner, Peter, Berger, Ralf Günter

“…The formation of a green or beany off-flavor during storage of legume protein extracts limits their application in foods. Pea protein extracts were submitted…”
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Hydrolysis of chlorogenic acid in apple juice using a p‐coumaryl esterase of Rhizoctonia solani by Siebert, Mareike, Berger, Ralf Günter, Pfeiffer, Franziska

“…BACKGROUND Apple juice is rich in polyphenolic compounds, especially in chlorogenic acid. A sour and bitter taste has been attributed to the compound…”
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Improvement in the Stability and Enzymatic Activity of IPleurotus sapidus/I Lipoxygenase Dissolved in Natural Deep Eutectic Solvents by Garbe, Maria, Lehmann, Leander Tom, Berger, Ralf Günter, Ersoy, Franziska

“…Natural deep eutectic solvents (NADESs) can serve as solvents for enzymes, are biodegradable, and have low toxicities. Eight NADESs with different hydrogen…”
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Vergleich analytischer und sensorischer Methoden zur Beurteilung der Geruchsminderungsleistung eines Festbettadsorbers by Täffner, Tim, Schlegelmilch, Mirko, Kleeberg, Kim, Schindler, Sabrina, Genske, Dieter, Krings, Ulrich, Stegmann, Rainer, Berger, Ralf Günter, Niemeyer, Bernd

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Antioxidant activity of milk suppresses laccase induced radicals and the subsequent modification of acidified milk protein gels by Mokoonlall, Aryama, Hippich, Malin, Struch, Marlene, Berger, Ralf Günter, Weiss, Jochen, Hinrichs, Jörg

“…Laccase has been shown to crosslink milk proteins in model systems in literature. Owing to its acidic pH optimum, we postulated that it can improve the…”
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Structure modification of stirred fermented milk gel due to laccase-catalysed protein crosslinking in a post-processing step by Mokoonlall, Aryama, Pfannstiel, Jens, Struch, Marlene, Berger, Ralf Günter, Hinrichs, Jörg

“…Laccases are a promising candidate for crosslinking milk proteins in stirred fermented milks. It was applied in a post-processing step due to its acidic pH…”
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Improved monoterpene biotransformation with Penicillium sp. by use of a closed gas loop bioreactor by Pescheck, Michael, Mirata, Marco Antonio, Brauer, Bianca, Krings, Ulrich, Berger, Ralf Günter, Schrader, Jens

“…A closed gas loop bioprocess was developed to improve fungal biotransformation of monoterpenes. By circulating monoterpene-saturated process gas, the…”
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Chemoenzymatic Synthesis of Aroma Active 5,6-Dihydro- and Tetrahydropyrazines from Aliphatic Acyloins Produced by Baker's Yeast by Kurniadi, Toshinari, Rhlid, Rachid Bel, Fay, Laurent-Bernard, Juillerat, Marcel-Alexandre, Berger, Ralf Günter

“…Twenty-five acyloins were generated by biotransformation of aliphatic aldehydes and 2-ketocarboxylic acids using whole cells of baker's yeast as catalyst. Six…”
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Initial dynamic flavour release from sodium chloride solutions by Rabe, Swen, Krings, Ulrich, Berger, Ralf G nter

“…Initial dynamic flavour release from solutions of sodium chloride was theoretically modelled. Predictions were validated by experimental data obtained applying…”
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Vergleich analytischer und sensorischer Methoden zur Beurteilung der Geruchsminderungsleistung eines Festbettadsorbers by Täffner, Tim, Schlegelmilch, Mirko, Kleeberg, Kim, Schindler, Sabrina, Genske, Dieter, Krings, Ulrich, Stegmann, Rainer, Berger, Ralf Günter, Niemeyer, Bernd

“…Die Geruchsstoffe in der Prozessabluft eines kaffeeverarbeitenden Betriebes wurden mit einem Festbettadsorber im Pilotmaßstab vermindert. Zur Beurteilung der…”
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Initial dynamic flavour release from sodium chloride solutions by RABE, Swen, KRINGS, Ulrich, BERGER, Ralf Günter

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Comparison of Analytic and Sensoric Methods on Evaluation of the Performance according to Odor Reduction by Täffner, Tim, Schlegelmilch, Mirko, Kleeberg, Kim, Schindler, Sabrina, Genske, Dieter, Krings, Ulrich, Stegmann, Rainer, Berger, Ralf Günter, Niemeyer, Bernd

“…Die Geruchsstoffe in der Prozessabluft eines kaffeeverarbeitenden Betriebes wurden mit einem Festbettadsorber im Pilotmaßstab vermindert. Zur Beurteilung der…”
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