H-Glu(Phe-OH)-OH structure
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Common Name | H-Glu(Phe-OH)-OH | ||
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CAS Number | 7432-24-8 | Molecular Weight | 294.30300 | |
Density | 1.332g/cm3 | Boiling Point | 622ºC at 760mmHg | |
Molecular Formula | C14H18N2O5 | Melting Point | N/A | |
MSDS | N/A | Flash Point | 330ºC |
Use of H-Glu(Phe-OH)-OHγ-Glu-Phe is a γ-3 glutamyl dipeptide found in sourdough. |
Name | 2-amino-5-[(1-carboxy-2-phenylethyl)amino]-5-oxopentanoic acid |
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Synonym | More Synonyms |
Description | γ-Glu-Phe is a γ-3 glutamyl dipeptide found in sourdough. |
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Related Catalog | |
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[1]. |
References |
Density | 1.332g/cm3 |
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Boiling Point | 622ºC at 760mmHg |
Molecular Formula | C14H18N2O5 |
Molecular Weight | 294.30300 |
Flash Point | 330ºC |
Exact Mass | 294.12200 |
PSA | 129.72000 |
LogP | 1.08180 |
Index of Refraction | 1.582 |
Storage condition | -20°C |
Precursor 2 | |
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DownStream 2 | |
L-g-Glutamyl-L-phenylalanine |
H-GLU(PHE-OH)-OH |
γ-Glu-Phe |