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Beta-lactoglobulin

  1. Precision Fermentation
  2. Proteins
  3. Dairy - Whey proteins
  4. Beta-lactoglobulin

    Technical Data

    Type of Protein Dairy - Whey proteins
    Protein name Beta-lactoglobulin
    Companies producing this protein
    • Perfect Day
    • Remilk
    • Shangai Changing Biotechnology
    • Imagindairy
    • Vivici
    Function (dairy alternative, colorant, texture, taste...) Dairy alternative (Kossmann et al., 2025)
    Target application (cheese, infant formula, meat...) Infant formula, sports nutrition supplements (Kossmann et al., 2025)
    Purity requirement/purification values
    • Remilk produces beta lactoblogbulin at at least 80% purity, but goes up to >99.4% purity
    • Purification up to 67% enabled reasonable foaming properties and superior gelation (Hoppenreijs et al., 2024)
    Techno-functional properties Gelling, foaming & emulsifying agent (Keppler et al., 2021)
    Nutritional properties Plays a key role in human nutrition, functioning as a source of essential amino acids and bioactive peptides with antioxidant, antihypertensive, and antimicrobial properties (Kossmann et al., 2025)
    Advantages A functional versitile protein, has different techno-functional properties that can be exploited (Keppler et al., 2021)
    Challenges/risk factors Potential allergenicity (Chatel et al., 1996)
    Komagatella phaffi (Pichia pastoris)
    Kluyveromyces lactis
    Lactobacillus casei
    Trichoderma reesei

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    This tool was developed by The ProteInn Club as part of Ferm Eiwit. Ferm Eiwit is a joint project between Bio Base Europe Pilot Plant, ILVO, and UGent, and is funded by VLAIO COOCK+.

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