γ-Glu-Phe

CAS No. 7432-24-8

γ-Glu-Phe ( γ-Glutamylphenylalanine )

Catalog No. M29700 CAS No. 7432-24-8

γ-Glu-Phe (γ-Glutamylphenylalanine) is a γ-3 glutamyl dipeptide found in sourdough.it is synthesized by Bacillus amyloliquefaciens (GBA) and Aspergillus oryzae (GAO). γ-Glu-Phe or the post-enzymatic reaction mixture enhances the umami intensity of commercial soy sauce and model chicken broth.

Purity : >98% (HPLC)

COA Datasheet HNMR HPLC MSDS Handing Instructions
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Biological Information

  • Product Name
    γ-Glu-Phe
  • Note
    Research use only, not for human use.
  • Brief Description
    γ-Glu-Phe (γ-Glutamylphenylalanine) is a γ-3 glutamyl dipeptide found in sourdough.it is synthesized by Bacillus amyloliquefaciens (GBA) and Aspergillus oryzae (GAO). γ-Glu-Phe or the post-enzymatic reaction mixture enhances the umami intensity of commercial soy sauce and model chicken broth.
  • Description
    γ-Glu-Phe (γ-Glutamylphenylalanine) is a γ-3 glutamyl dipeptide found in sourdough.it is synthesized by Bacillus amyloliquefaciens (GBA) and Aspergillus oryzae (GAO). γ-Glu-Phe or the post-enzymatic reaction mixture enhances the umami intensity of commercial soy sauce and model chicken broth.(In Vitro):γ-Glu-Phe, γ-Glu-Met and γ-Glu-Val, are identified in sourdough by liquid chromatography-tandem mass spectrometry in MRM mode. γ-Glutamyl dipeptides are found in higher concentrations in sourdough fermented with L. reuteri when compared to the chemically acidified controls. Proteolysis is an important factor for generation of γ-glutamyl dipeptides. Sensory evaluation of bread reveals that sourdough bread with higher concentrations of γ-glutamyl dipeptides ranks higher with respect to the taste intensity when compared to regular bread and type I sourdough bread. Sourdough breads fermented with L. reuteri LTH5448 and L. reuteri 100-23 differ with respect to the intensity of the salty taste; this difference corresponds to a different concentration of γ-glutamyl dipeptides.
  • Synonyms
    γ-Glutamylphenylalanine
  • Pathway
    Proteasome/Ubiquitin
  • Target
    Endogenous Metabolite
  • Recptor
    Endogenous Metabolite
  • Research Area
    ——
  • Indication
    ——

Chemical Information

  • CAS Number
    7432-24-8
  • Formula Weight
    294.3
  • Molecular Formula
    C14H18N2O5
  • Purity
    >98% (HPLC)
  • Solubility
    H2O : ≥ 50 mg/mL (169.89 mM)
  • SMILES
    ——
  • Chemical Name

Shipping & Storage Information

  • Storage
    (-20℃)
  • Shipping
    With Ice Pack
  • Stability
    ≥ 2 years

Reference

Yang J, et al. Synthesis?and?Sensory?Characteristics?of?Kokumi?γ-[Glu].
molnova catalog
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