Richard Ipsen

Richard Ipsen

Professor

  • Dairy, Meat and Plant Product Technology

    Levnedsmiddelbygning, Building: 74-5-R577

    1958 Frederiksberg C

    Phone: +45 35 33 32 25Fax: +45 35 33 31 90

  1. 2005
  2. Published

    Relation between sensory texture properties and exopolysaccharide distribution in set and in stirred yoghurts produced with different starter cultures

    Folkenberg, D. M., Dejmek, P., Skriver, A. & Ipsen, Richard, 2005, In : Journal of Texture Studies. 36, 2, p. 174-189 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Relationship between physical properties of casein micelles and rheology of skim milk concentrate

    Karlsson, A. O., Ipsen, Richard, Schrader, K. & Ardö, Ylva Margareta, 2005, In : Journal of Dairy Science. 88, 11, p. 3784-3797 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Relationship between visual sensory properties and surface images in plain yoghurts and cream cheese

    Johansen, S. M. B., Laugesen, J. L., Janhøj, T., Ipsen, Richard & Frøst, Michael Bom, 2005, Programme. Levnedsmiddelcentret, p. 1 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  5. Published
  6. Published

    Rheology of rennet gels from cencentrated skim milk without visible syneresis: impact of pH and NaCI

    Karlsson, A. O., Ipsen, Richard & Ardö, Ylva Margareta, 2005. 1 p.

    Research output: Contribution to conferencePosterResearch

  7. 2004
  8. Published

    Influence of calcium on the self-assembly of partially hydrolyzed a-lactalbumin

    Graveland-Bikker, J. F., Ipsen, Richard, Otte, Jeanette & Kruif, C. G. D., 2004, In : Langmuir. 20, p. 6841-6846 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Protease-induced aggregation of bovine a-lactalbumin: identification of the primary associating fragment

    Otte, Jeanette, Ipsen, Richard, Ladefoged, A. M. & Sørensen, J., 2004, In : Journal of Dairy Reserch. 71, p. 88-96 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Rheological Behavior of Skim Milk Concentrates at Different pH

    Karlsson, A. O., Ipsen, Richard, Ardö, Ylva Margareta & Qvist, K., 2004.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  11. Published

    Rheological behavior of skim milk concentrates at different pH

    Karlsson, A. O., Ipsen, Richard, Ardö, Ylva Margareta & Qvist, K., 2004. 1 p.

    Research output: Contribution to conferencePosterResearch

  12. Published
  13. 2003
  14. Published

    Microstructure and rheology of yogurt made with cultures differing only in their ability to produce exopolysaccharides

    Hassan, A. N., Ipsen, Richard, Jantzen, T. & Qvist, K. B., 2003, In : Journal of Dairy Science. 86, 5, p. 1632-1638 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Nano-structuring by means of proteolysis: Rheology of novel gels from a-lactalbumin

    Ipsen, Richard & Otte, Jeanette, 2003, In : Annual transaction of the nordic rheology society. 11, p. 89-93 5 p.

    Research output: Contribution to journalJournal articleResearch

  16. Published

    Protease-induced nano-tubular gels from a-lactalbumin

    Ipsen, Richard, Otte, Jeanette & Qvist, K. B., 2003, Ikke angivet. E. Dickinson & T. von Vliet (eds.). Royal Society of Chemistry, p. 84-92 9 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  17. Published

    Structure Formation In Yogurt: Rheology And Microstructure

    Ipsen, Richard, 2003, Ikke angivet. 2003 ed. International Dairy Federation, p. 224-232 9 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  18. 2002
  19. Published

    Gelation of whey protein induced by high pressure

    Ipsen, Richard, Olsson, K., Skibsted, Leif Horsfelt & Qvist, K. B., 2002, In : Milchwissenschaft. 57, 11-12, p. 650-653 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    The danish dairy science and technology M.Sc. program: Goes international

    Qvist, K. B. & Ipsen, Richard, 2002, In : Danish Dairy & Food Industry - Worldwide. 2002, p. 74-75 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. 2001
  22. Published

    Effect of hen egg production and protein composition on textural properties of egg albumen gels

    Hammershøj, M., Larsen, L. B., Ipsen, Richard & Qvist, K. B., 2001, In : Journal of Texture Studies. 32, p. 105-129 25 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Effect of limited hydrolysis on the interfacial rheology and foaming properties of beta-lactoglobulin A

    Ipsen, Richard, Otte, Jeanette, Sharma, R., Nielsen, A., Gram Hansen, L. & Qvist, K. B., 2001, In : Colloids and Surfaces B: Biointerfaces. 21, p. 173-178 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Interaction of low methoxyl pectins with skim milk: rheology and microstructure

    Maroziene, A. & Ipsen, Richard, 2001, In : Annual transactions of the Nordic Rheology Society. 9, p. 47-53 7 p.

    Research output: Contribution to journalJournal articleResearch

  25. Published

    Microstructure and viscosity of yoghurt with inulin added as a fat-replacer

    Ipsen, Richard, Otte, Jeanette, Lozahic, G. & Qvist, K. B., 2001, In : Annual transactions of the Nordic Rheology Society. 9, p. 59-62 4 p.

    Research output: Contribution to journalJournal articleResearch

  26. Published

    Molecular self-assembly of partially hydrolysed alfa-lactalbumin resulting in strong gels with a novel microstructure

    Ipsen, Richard, Otte, Jeanette & Qvist, K. B., 2001, In : Journal of Dairy Research. 68, p. 277-286 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Protease induced gelation of mixtures of alfa-lactalbumin and beta-lactoglobulin

    Ipsen, Richard, Bülow-Olsen, K., Otte, Jeanette & Qvist, K. B., 2001, In : Milchwissenschaft. 56, 9, p. 492-495 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. 2000
  29. Published

    Effect of partial hydrolysis with an immobilized proteinase on thermal gelation properties of beta-lactoglobulin B

    Otte, Jeanette, Lomholt, S. B., Ipsen, Richard & Qvist, K. B., 2000, In : Journal of Dairy Research. 67, p. 597-608 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Gelation of whey protein induced by proteolysis of high pressure treatment

    Ipsen, Richard, Otte, Jeanette, Dominguez, E. & Qvist, K. B., 2000, In : Australian Journal of Dairy Technology. 55, p. 49-52 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Isolation of two tryptic fragments from bovine beta-lactoglobulin and assessment of their thermal gelation ability

    Otte, Jeanette, Ipsen, Richard & Qvist, K. B., 2000, In : Milchwissenschaft. 55, 4, p. 197-200 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Standardized reaction times used to describe the mechanism of enzyme-induced gelation in whey protein systems

    Ipsen, Richard, Otte, Jeanette, Lomholt, S. B. & Qvist, K. B., 2000, In : Journal of Dairy Research. 67, p. 403-413 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. 1999
  34. Published

    Apparent chemical composition of nine commercial or semi-commercial whey protein concentrates, isolates and fractions

    Holt, C., McPhail, D., Nevison, I., Nylander, T., Otte, Jeanette, Ipsen, Richard, Bauer, R., Øgendal, Lars Holm, Olieman, K., Kruif, K. G. D., Léonil, J., Mollé, D., Henry, G., Maubois, J. L., Pérez, M. D., Puyol, P., Calvo, M., Bury, S. M., Kontopidis, G., McNae, I., Sawyer, L., Ragona, L., Zetta, L., Molinari, H., Klarenbeek, B., Jonkman, M. J., Moulin, J. & Chatterton, D., 1999, In : International Journal of Food Science and Technology. 34, 5-6, p. 543-556 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Effect of high pressure on aggregation and thermal gelation of beta-lactoglobolin

    Olsen, Karsten, Ipsen, Richard, Otte, Jeanette & Skibsted, Leif Horsfelt, 1999, In : Milchwissenschaft. 54, 10, p. 543-546 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Evaluation of crispness in food systems: an example using meringue made with egg or milk protein

    Ipsen, Richard, Andersen, R. V., Jespersen, Lene, Lao, M. L. & Lohman, V., 1999, In : Annual transactions of the Nordic Rheology Society. 7, p. 39-42 4 p.

    Research output: Contribution to journalJournal articleResearch

  37. Published

    Protease-induced gelation of unheated and heated whey proteins: Effects of pH, temperature, and concentrations of protein,enzyme and salts

    Otte, Jeanette, Schumacher, E., Ipsen, Richard, Ju, Z. Y. & Qvist, K. B., 1999, In : International Dairy Journal. 9, 11, p. 801-812 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Some physico-chemical properties of nine commercial or semi-commercial whey protein concentrates, isolates and fractions

    Holt, C., McPhail, D., Nylander, T., Otte, Jeanette, Ipsen, Richard, Bauer, R., Øgendal, Lars Holm, Olieman, K., Kruif, K. G. D., Léonil, J., Mollé, D., Henry, G., Maubois, J. L., Pérez, M. D., Puyol, P., Calvo, M., Bury, S. M., Kontopidis, G., McNae, I., Sawyer, L., Ragona, L., Zetta, L., Molinari, H., Klarenbeek, B., Jonkman, M. J., Moulin, J. & Chatterton, D., 1999, In : International Journal of Food Science and Technology. 34, p. 587-601 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. 1998
  40. Published

    Large-scale preparation of beta-lactoglobulin A and B by ultrafiltration and ion-exchange chromatography

    Rotvig Kristiansen, K., Otte, Jeanette, Ipsen, Richard & Qvist, K. B., 1998, In : International Dairy Journal. 8, p. 113-118 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Microbiological, rheological and aromatic characteristics of fermented Uji (an East African sour porridge)

    Masha, G. G. K., Ipsen, Richard, Petersen, Mikael Agerlin & Jakobsen, Mogens, 1998, In : World journal of microbiology & biotechnology. 14, p. 451-456 6 p.

    Research output: Contribution to journalJournal articleResearch

  42. Published

    Microstructure of gels made from intact and partially hydrolysed beta-lactoglobulin: methodological aspects

    Otte, Jeanette, Ipsen, Richard, Pedersen, P. S., Wium, H. & Qvist, K. B., 1998, Polish journal of food and nutrition sciences. 2 ed. p. 227-231 5 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  43. Published

    The ¤intrinsic viscosity of beta-lactoglobulin during proteolysis as the initial step of enzymed enduced gelation

    Ipsen, Richard & Qvist, K. B., 1998, In : Annual transactions of the Nordic Rheology Society. 6, p. 75-77 3 p.

    Research output: Contribution to journalJournal articleResearch

  44. 1997
  45. Published

    Controlled stress rheometry compared with formagraph measurements for characterization of the enzyme induced gelation of whey proteins at various pH

    Ipsen, Richard, Otte, Jeanette & Schumacher, E., 1997, In : Annual transactions of the Nordic Rheology Society. 5, p. 48-50 3 p.

    Research output: Contribution to journalJournal articleResearch

  46. Published

    Enzymatisk induceret geldannelse af valleprotein: et reologisk studie

    Ipsen, Richard, 1997, Ikke angivet. Levnedsmiddelcentret, p. 213 1 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  47. Published

    Uniaxial compression of gels made from protein and kappa-carrageenan

    Ipsen, Richard, 1997, In : Journal of Texture Studies. 28, p. 405-419 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. 1996
  49. Published

    Aggregate formation during hydrolysis of beta-lactoglobulin with a glu and asp specific protease from Bacillus licheniformis

    Otte, Jeanette, Lomholt, S. B., Ipsen, Richard, Stapelfeldt, H., Bukrinsky, J. T. & Qvist, K. B., 1996, In : Journal of Agricultural and Food Chemistry. 45, 12, p. 4889-4896 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. 1995
  51. Published

    Mixed gels made from protein and kappa-carrageenan

    Ipsen, Richard, 1995, In : Carbohydrate Polymers. 28, p. 337-339 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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