Guanosin-5'-(dinatriumphosphat)

Gefahreninformationscode (GHS)

• Bildanzeige (GHS)

  

• Alarmwort

  Warnung

• Gefahrenhinweise

  H302：Gesundheitsschädlich bei Verschlucken.

• Sicherheit

  P280：Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

  P305+P351+P338：BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.

Guanosine 5'-monophosphate disodium salt Chemische Eigenschaften,Einsatz,Produktion Methoden

• R-Sätze Betriebsanweisung:

  R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

• S-Sätze Betriebsanweisung:

  S22:Staub nicht einatmen.
  S24/25:Berührung mit den Augen und der Haut vermeiden.
  S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
  S27:Beschmutzte, getränkte Kleidung sofort ausziehen.
  S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.

• Chemische Eigenschaften

  Disodium guanylate contains approximately seven molecules of water of crystallization. It has a characteristic taste. Disodium guanylate (GMP) is often used in combination with disodium inosinate (IMP) and monosodium glutamate (MSG). These substances are some of the taste principle components in both animal and vegetable foods, and they contribute to a?fundamental?taste?sensation?called?“savory.” The taste intensity differs with the concentration. Although taste quality of IMP or GMP in the presence of MSG is almost similar, GMP provides smoother “fullness” and “thickness” than IMP. The synergistic effect between nucleotides and MSG in cooking has long been empirically established. For example, in traditional Japanese cooking, soup stocks are made by simmering dried tangle (kombu), rich in glutamate (2.26 to 5.73 g/100 g), along with dried bonito (katsuobishi), rich in IMP (0.63 to 1.31 g/100 g) or with a type of dried mushroom, (shiitake) rich in GMP (0.21 g/100 g). Europeans make soup stocks by cooking animal meats rich in IMP or several kinds of mushrooms rich in GMP, along with vegetables containing glutamate (Burdock, 1997)

• Chemische Eigenschaften

  White crystalline powder

• Occurrence

  Reported found in mushroom (shiitake, enokidake, matsutake, syoro, hatsutake), pork, chicken and whale

• Verwenden

  Guanosine 5'-monophosphate disodium salt is a flavor enhancer which is a crystalline powder, colorless or white, and has characteristic taste. It is soluble in water, sparingly soluble in alcohol, and practically insoluble in ether. It is obtained by chemical synthesis. It is also termed sodium 5-guanylate and disodium guanosine-5-monophosphate.

• Verwenden

  These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

• Verwenden

  Flavor potentiator in foods.Sodium Guanylate is a salt replacement flavor enhancer. Food additive.

• Definition

  ChEBI: An organic sodium salt that is the disodium salt of GMP.

• synthetische

  This flavor enhancer is derived from fungal sources.

• Taste threshold values

  0.0125 g/dL (in water)

• Allgemeine Beschreibung

  Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Disodium Guanylate is a flavor enhancer, obtained via chemical synthesis. It is used in combination with monosodium glutamate and disodium inosinate and helps in contributing to a fundamental taste sensation called savory in both animal and vegetable foods.

• Biochem/physiol Actions

  Guanosine 5′-monophosphate (GMP) is a ribonucleoside monophospate which upon phosphorylation to GTP becomes incorporated into ribonucleic acids (RNAs) by various RNA polymerase(s). Guanosine-5′-monophosphate (GMP) can be used to study modulation of glutamatergic neurotransmission.

Guanosine 5'-monophosphate disodium salt Upstream-Materialien And Downstream Produkte

Guanosin-5'-(dinatriumphosphat) Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(429)Suppliers

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