Raw material sourcing by kg
Disodium 5'-Inosinate
Disodium 5'-inosinate, often abbreviated IMP, is a nucleotide ingredient used in food flavour systems. A purchasing brief should identify the single ingredient explicitly rather than treating it as an I+G blend.
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Define your ingredient input
IMP and disodium guanylate are different ingredients. I+G combines inosinate and guanylate, while monosodium glutamate is a separate flavour input. These distinctions matter when comparing ingredient composition, analytical reports and sample trials. A public manufacturer description establishes the named ingredient context, not the route, grade or performance of a proposed supply.
Discuss your procurement requirements
- Is the proposal single-ingredient disodium 5'-inosinate, and do the identity documents distinguish it from inosine, GMP and I+G blends?
- Which assay basis and moisture or hydration information describe the actual material, and which analytical methods are used?
- What crystal or particle characteristics, dissolution conditions and sampling method apply to the offered ingredient?
- Can the supplier describe the actual production route, feedstock and any carrier, processing-aid or allergen documents relevant to this project?
- What formulation matrix, other flavour ingredients and sensory comparison protocol should be agreed for a representative sample trial?
- Can the supplier confirm batch reports, sample arrangements, packaging, storage guidance, destination documents, quantity in kg and commercial terms?
Other ingredient identity pages: Adipic Acid · Succinic Acid · DATEM · Beta-Cyclodextrin · Gum Ghatti · Karaya Gum · Tragacanth Gum · Curdlan · Gamma-Cyclodextrin
Confirm the offered specification, analytical methods, sample arrangements and documentation with the proposed supplier for your intended project.
Keep IMP separate from a nucleotide blend
Write both the full ingredient name and the requested composition in the sourcing brief. The abbreviation IMP alone should not be used to accept a mixed seasoning or an I+G offer. Ask the supplier to list any additional ingredients and to explain how the identity of the proposed material is verified. A blend may be useful for a different project, but it is not interchangeable procurement evidence for single-ingredient disodium inosinate.
Compare analytical results on the same basis
Ask whether assay values refer to the material as received or another stated basis, and review the accompanying water or hydration information. Obtain the actual method rather than comparing unqualified numbers. Crystal description and dissolution behaviour should be evaluated under agreed conditions. No assay, purity, fermentation route, origin or certification of a supplier offer is fixed by this page.
Design the flavour trial around the complete recipe
Describe the target food and the other flavour inputs already present. Agree a controlled sample comparison with the supplier and the formulation team, including preparation conditions and evaluation criteria. Do not infer an outcome or a reduced-sodium claim from the ingredient name. Request the proposed specification, batch analytical report and destination-specific document package before a purchase decision.
Procurement questions and answers
Is IMP the same as I+G?
No. I+G is an inosinate and guanylate mixture. Request full composition when the intended procurement object is single-ingredient IMP.
Does this page establish a production route?
No. Confirm the actual route, inputs, documents and proposed specification with the supplier.
Are sample or commercial terms guaranteed?
No. Sample arrangements, packaging, quantities, lead time and other terms must be confirmed with the proposed supplier.
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Plan your purchase by kg
Share quantity in kg, intended formulation, destination and packaging requirements. Review the actual proposed material and purchase terms with the supplier.