All Stories

  1. Characterisation of a novel cellobiose 2-epimerase from thermophilic Caldicellulosiruptor obsidiansis for lactulose production

    Article • Journal of the Science of Food and Agriculture, December 2016, Wiley

    Professor Lutz Fischer

  2. Heterologous expression and pro-peptide supported refolding of the high specific endopeptidase Lys-C

    Article • Protein Expression and Purification, February 2016, Elsevier

    Professor Lutz Fischer

  3. Batch-to-batch variation and storage stability of the commercial peptidase preparation Flavourzyme in respect of key enzyme activities and its influence on process reproducibility

    Article • European Food Research and Technology, December 2015, Springer Science + Business Media

    Professor Lutz Fischer

  4. reduced antigenicity of wheat gluten

    Article • Journal of the Science of Food and Agriculture, November 2015, Wiley

    Professor Lutz Fischer

  5. Identification of a Novel Di-D-Fructofuranose 1,2’:2,3’ Dianhydride (DFA III) Hydrolysis Enzyme from Arthrobacter aurescens SK8.001

    Article • PLoS ONE, November 2015, PLOS

    Professor Lutz Fischer

  6. Biodiversity of refrigerated raw milk microbiota and their enzymatic spoilage potential

    Article • International Journal of Food Microbiology, October 2015, Elsevier

    Professor Lutz Fischer

  7. Quantification of the proteolytic and lipolytic activity of microorganisms isolated from raw milk

    Article • International Dairy Journal, October 2015, Elsevier

    Professor Lutz Fischer

  8. Cross-linked enzyme aggregates (CLEAs) of PepX and PepN – production, partial characterization and application of combi-CLEAs for milk protein hydrolysis

    Article • Biocatalysis and Agricultural Biotechnology, October 2015, Elsevier

    Professor Lutz Fischer

  9. Isolation and characterisation of a heat-resistant peptidase from Pseudomonas panacis withstanding general UHT processes

    Article • International Dairy Journal, October 2015, Elsevier

    Professor Lutz Fischer

  10. Novel high-performance metagenome β-galactosidases for lactose hydrolysis in the dairy industry

    Article • Journal of Biotechnology, September 2015, Elsevier

    Professor Lutz Fischer

  11. Test system for direct measurement of lipase activities in milk samples

    Article • Journal of Biotechnology, August 2015, Elsevier

    Professor Lutz Fischer

  12. Continuous long-term hydrolysis of wheat gluten using a principally food-grade enzyme membrane reactor system

    Article • Biochemical Engineering Journal, July 2015, Elsevier

    Professor Lutz Fischer

  13. A Sensitive and Robust Method for Direct Determination of Lipolytic Activity in Natural Milk Environment

    Article • Food Analytical Methods, June 2015, Springer Science + Business Media

    Professor Lutz Fischer

  14. Flavourzyme, an Enzyme Preparation with Industrial Relevance: Automated Nine-Step Purification and Partial Characterization of Eight Enzymes

    Article • Journal of Agricultural and Food Chemistry, June 2015, American Chemical Society (ACS)

    Professor Lutz Fischer

  15. Novel cellobiose 2-epimerases for the production of epilactose from milk ultrafiltrate containing lactose

    Article • Journal of Dairy Science, June 2015, American Dairy Science Association

    Professor Lutz Fischer

  16. Extracellular peptidases from insect- and compost-associated microorganisms: screening and usage for wheat gluten hydrolysis

    Article • European Food Research and Technology, March 2015, Springer Science + Business Media

    Professor Lutz Fischer

  17. Performance of enzymatic wheat gluten hydrolysis in batch and continuous processes using Flavourzyme

    Article • LWT, October 2014, Elsevier

    Professor Lutz Fischer

  18. PepX from Lactobacillus helveticus: Automated multi-step purification and determination of kinetic parameters with original tripeptide substrates

    Article • Journal of Molecular Catalysis B Enzymatic, October 2014, Elsevier

    Professor Lutz Fischer

  19. Partial purification and characterization of Lys-N from Grifola frondosa using a novel, specific assay

    Article • Biocatalysis and Agricultural Biotechnology, October 2014, Elsevier

    Professor Lutz Fischer

  20. Hofmeister Salts Affect Buildup of Thin Multilayer Films Surrounding Oil Droplets

    Article • Journal of Dispersion Science and Technology, May 2014, Taylor & Francis

    Professor Lutz Fischer

  21. Bacteriophage 933W encodes a functional esterase downstream of the Shiga toxin 2a operon

    Article • International Journal of Medical Microbiology, May 2014, Elsevier

    Professor Lutz Fischer

  22. Stabilization of food dispersions by enzymes

    Article • Food & Function, January 2014, Royal Society of Chemistry

    Professor Lutz Fischer

  23. Epilactose production by 2 cellobiose 2-epimerases in natural milk

    Article • Journal of Dairy Science, January 2014, American Dairy Science Association

    Professor Lutz Fischer

  24. Impact of Heat and Laccase on the pH and Freeze-Thaw Stability of Oil-in-Water Emulsions Stabilized by Adsorbed Biopolymer Nanoparticles

    Article • Food Biophysics, December 2013, Springer Science + Business Media

    Professor Lutz Fischer

  25. Transglutaminase-induced crosslinking of sodium caseinate stabilized oil droplets in oil-in-water emulsions

    Article • Food Research International, December 2013, Elsevier

    Professor Lutz Fischer

  26. Influence of buffer on the preparation of multilayered oil-in-water emulsions stabilized by proteins and polysaccharides

    Article • Food Research International, August 2013, Elsevier

    Professor Lutz Fischer

  27. Characterization of the Recombinant Exopeptidases PepX and PepN from Lactobacillus helveticus ATCC 12046 Important for Food Protein Hydrolysis

    Article • PLoS ONE, July 2013, PLOS

    Professor Lutz Fischer

  28. Selective isolation of angiotensin-I-converting enzyme-inhibitory peptides from micellar casein and β-casein hydrolysates via ultrafiltration

    Article • International Dairy Journal, July 2013, Elsevier

    Professor Lutz Fischer

  29. Simultaneous monitoring of twelve angiotensin I converting enzyme inhibitory peptides during enzymatic β-casein hydrolysis using Lactobacillus peptidases

    Article • International Dairy Journal, June 2013, Elsevier

    Professor Lutz Fischer

  30. A novel manganese starvation-inducible expression system for Lactobacillus plantarum

    Article • FEMS Microbiology Letters, March 2013, Oxford University Press (OUP)

    Professor Lutz Fischer

  31. Recombinant expression, purification and characterisation of the native glutamate racemase from Lactobacillus plantarum NC8

    Article • Protein Expression and Purification, March 2013, Elsevier

    Professor Lutz Fischer

  32. Bioactive peptides generated in an enzyme membrane reactor using Bacillus lentus alkaline peptidase

    Article • European Food Research and Technology, January 2013, Springer Science + Business Media

    Professor Lutz Fischer

  33. Influence of layer thickness and composition of cross-linked multilayered oil-in-water emulsions on the release behavior of lutein

    Article • Food & Function, January 2013, Royal Society of Chemistry

    Professor Lutz Fischer

  34. Biotransformation of caffeoyl quinic acids from green coffee extracts by Lactobacillus johnsonii NCC 533

    Article • AMB Express, January 2013, Springer Science + Business Media

    Professor Lutz Fischer

  35. Production of Polyunsaturated Fatty Acids byMortierella alpinaUsing Submerse and Solid State Fermentation

    Article • Chemie Ingenieur Technik, December 2012, Wiley

    Professor Lutz Fischer

  36. Quantification of lactose using ion-pair RP-HPLC during enzymatic lactose hydrolysis of skim milk

    Article • Food Chemistry, December 2012, Elsevier

    Professor Lutz Fischer

  37. Automated multi-step purification protocol for Angiotensin-I-Converting-Enzyme (ACE)

    Article • Journal of Chromatography B, December 2012, Elsevier

    Professor Lutz Fischer

  38. Isothermal titration calorimetry as a tool to determine the thermodynamics of demicellization processes

    Article • Review of Scientific Instruments, October 2012, American Institute of Physics

    Professor Lutz Fischer

  39. Laktosefreie Milchprodukte durch β-Galaktosidasen der nächsten Generation

    Article • BIOspektrum, October 2012, Springer Science + Business Media

    Professor Lutz Fischer

  40. Recombinant production of hyperthermostable CelB from Pyrococcus furiosus in Lactobacillus sp.

    Article • Applied Microbiology and Biotechnology, June 2012, Springer Science + Business Media

    Professor Lutz Fischer

  41. Production, active staining and gas chromatography assay analysis of recombinant aminopeptidase P from Lactococcus lactis ssp. lactis DSM 20481

    Article • AMB Express, January 2012, Springer Science + Business Media

    Professor Lutz Fischer

  42. Cross-Linking of Interfacial Layers Affects the Salt and Temperature Stability of Multilayered Emulsions Consisting of Fish Gelatin and Sugar Beet Pectin

    Article • Journal of Agricultural and Food Chemistry, October 2011, American Chemical Society (ACS)

    Professor Lutz Fischer

  43. Biotransformation of nitriles to hydroxamic acids via a nitrile hydratase–amidase cascade reaction

    Article • Journal of Molecular Catalysis B Enzymatic, August 2011, Elsevier

    Professor Lutz Fischer

  44. Controlled Exogenous Enzyme Imbibition and Activation in Whole Chickpea Seed Enzyme Reactor (SER)

    Article • Journal of Food Science, May 2011, Wiley

    Professor Lutz Fischer

  45. Einführung in die Biochemie

    Article • January 2011, Springer Science + Business Media

    Professor Lutz Fischer

  46. Rekombinante Produktion einer thermophilen β-Glycosidase in Lactobacillus plantarum

    Article • Chemie Ingenieur Technik, August 2010, Wiley

    Professor Lutz Fischer

  47. Quantifizierung von Lactose, Glucose und Galactose in Milch mittels Ionenpaar-HPLC

    Article • Chemie Ingenieur Technik, August 2010, Wiley

    Professor Lutz Fischer

  48. Evaluation of ultrasound velocity measurements for estimating protease activities using casein as substrate

    Article • Biotechnology Letters, October 2009, Springer Science + Business Media

    Professor Lutz Fischer

  49. Kontinuierliche enzymatische Herstellung von Lactulose

    Article • Chemie Ingenieur Technik, August 2009, Wiley

    Professor Lutz Fischer

  50. Enantioselective conversion of α-arylnitriles by Klebsiella oxytoca

    Article • Tetrahedron Asymmetry, November 2008, Elsevier

    Professor Lutz Fischer

  51. Biotransformation of nitriles to amides using soluble and immobilized nitrile hydratase from Rhodococcus erythropolis A4

    Article • Journal of Molecular Catalysis B Enzymatic, February 2008, Elsevier

    Professor Vladimir Kren, Professor Lutz Fischer

  52. Purification and characterization of a nitrilase from Fusarium solani O1

    Article • Journal of Molecular Catalysis B Enzymatic, February 2008, Elsevier

    Professor Maria Cantarella, Professor Lutz Fischer

  53. Heterologe Expression und Charakterisierung einer stereoselektiven Nitril-Hydratase

    Article • Chemie Ingenieur Technik, September 2006, Wiley

    Professor Lutz Fischer

  54. Performance of d-amino acid oxidase in presence of ionic liquids

    Article • Journal of Biotechnology, June 2006, Elsevier

    Professor Lutz Fischer

  55. Spectrophotometric assay for quantitative determination of 7-aminocephalosporanic acid from direct hydrolysis of cephalosporin C

    Article • Analytical Biochemistry, March 2006, Elsevier

    Professor Lutz Fischer

  56. Stabilization of New Imprint Property of Glucose Oxidase in Pure Aqueous Medium by Cross-Linked-Imprinting Approach

    Article • January 2006, Springer Science + Business Media

    Professor Lutz Fischer

  57. Enzymatic Production and Complete Nuclear Magnetic Resonance Assignment of the Sugar Lactulose

    Article • Journal of Agricultural and Food Chemistry, November 2004, American Chemical Society (ACS)

    Professor Lutz Fischer

  58. Altering Glucose Oxidase to Oxidize D-Galactose through Crosslinking of Imprinted Protein

    Article • ChemBioChem, December 2003, Wiley

    Professor Lutz Fischer

  59. Concentration and purification of orotic acid directly from whey with an expanded bed adsorption system

    Article • Journal of Chromatography A, July 2003, Elsevier

    Professor Lutz Fischer

  60. A Homology Model of Penicillin Acylase from Alcaligenes faecalis and In Silico Evaluation of its Selectivity

    Article • ChemBioChem, June 2003, Wiley

    Professor Lutz Fischer

  61. Stereoselective hydration of (RS)-phenylglycine nitrile by new whole cell biocatalysts

    Article • Tetrahedron Asymmetry, December 2002, Elsevier

    Professor Lutz Fischer

  62. Improvement of enantioselectivity by immobilized imprinting of epoxide hydrolase from Rhodotorula glutinis

    Article • Journal of Molecular Catalysis B Enzymatic, December 2001, Elsevier

    Professor Lutz Fischer

  63. Langzeiteinsatz von Biosensor systemen zur Überwachung industrieller Chromatographieprozesse

    Article • Chemie Ingenieur Technik, May 2000, Wiley

    Professor Lutz Fischer

  64. Crosslinking of imprinted proteases to maintain a tailor-made substrate selectivity in aqueous solutions

    Article • Bioorganic & Medicinal Chemistry, October 1999, Elsevier

    Professor Lutz Fischer

  65. ChemInform Abstract: Regioselective Synthesis of Sugar Esters Without Catalyst Using α‐Hydroxycarboxylic Acids.

    Article • ChemInform, June 1999, Wiley

    Professor Burkhard Koenig, Professor Lutz Fischer

  66. Galactosylation of antibiotics using the β-galactosidase from Aspergillus oryzae

    Article • Enzyme and Microbial Technology, June 1997, Elsevier

    Professor Lutz Fischer

  67. Microbial D-Amino Acid Oxidases (EC 1.4.3.3)

    Article • Annals of the New York Academy of Sciences, October 1996, Wiley

    Professor Lutz Fischer

  68. Catalytical Potency of β-Glucosidase from the Extremophile Pyrococcus furiosus in Glucoconjugate Synthesis

    Article • Biotechnology, January 1996, Nature

    Professor Lutz Fischer

  69. Capacity of the Yeast Trigonopsis Variabilis (DSM 70714) for the Enantioselective Reduction of Organosilicon Compounds

    Article • January 1996, Elsevier

    Professor Lutz Fischer

  70. Production of L-Amino Acids by Applying D-Amino Acid Oxidases

    Article • Annals of the New York Academy of Sciences, March 1995, Wiley

    Professor Lutz Fischer

  71. Synthesis of acetyldimethyl(phenyl) silane and its enantioselective conversion into (R)-(1-hydroxyethyl) dimethyl(phenyl) silane by plant cell suspension cultures of Symphytum officinale L. and Ruta graveolens L.

    Article • Journal of Organometallic Chemistry, October 1993, Elsevier

    Professor Lutz Fischer

  72. Chiral separation using molecularly imprinted heteroaromatic polymers

    Article • Journal of Molecular Recognition, March 1993, Wiley

    Professor Lutz Fischer

  73. Direct enantioseparation of .beta.-adrenergic blockers using a chiral stationary phase prepared by molecular imprinting

    Article • Journal of the American Chemical Society, November 1991, American Chemical Society (ACS)

    Professor Lutz Fischer

  74. A New Enantioselective NAD(P)-dependent Oxidoreductase from Trigonopsis variabilis DSM 70714

    Article • Annals of the New York Academy of Sciences, December 1990, Wiley

    Professor Lutz Fischer

  75. Biokatalytische Konversion heimischer Pflanzenöle zu Biotensiden

    Article • Wiley

    Professor Lutz Fischer