Disodium-5'-ribonucleotide, widely known as I+G, is a premium, next-generation nucleotide food additive recognized as the "King of a Hundred Flavors." Composed of a precise mixture of 5'-inosinate disodium (IMP) and 5'-guanylic acid disodium (GMP), this white crystalline powder is odorless and tasteless, designed specifically to amplify the natural umami profile of food products through high-efficiency phosphorylation processes.

As one of the most economical and effective flavor enhancers available, I+G is an essential ingredient in instant noodle seasonings, chicken essence, chicken powder, and high-quality soy sauces. When synergistically blended with Monosodium Glutamate (MSG), it creates a multiplied savory effect that enhances richness and sweetness, allowing manufacturers to maintain superior taste profiles while optimizing production costs by reducing the required amount of meat and other expensive raw materials.

Detailed Parameters

Total Content	97.0% - 102.0%	IMP Content	48.0% - 52.0%
GMP Content	48.0% - 52.0%	Loss on Drying	25.0% Max
Transmittance (5% sol)	95% Min	pH Value	7.0 - 8.5
Arsenic (As)	1 mg/kg Max	Lead (Pb)	10 mg/kg Max
Appearance	White Crystalline Powder	Solubility	High Solubility & Stability

Key Advantages

Umami Multiplication

Creates a powerful synergistic effect with MSG, significantly multiplying the savory perception of food.

Cost Optimization

Reduces reliance on expensive meat proteins while maintaining a rich, meaty flavor profile.

Flavor Masking

Effectively suppresses unpleasant salty, bitter, or overly acidic odors for a balanced taste.

Enhanced Richness

Improves the overall depth, sweetness, and "mouthfeel" of savory food applications.

High Stability

Excellent solubility and stability ensure consistent quality across various processing temperatures.

Pure Formulation

Odorless and tasteless white powder that integrates seamlessly without altering food appearance.

Product Gallery

Management Platforms

Quality Control

Rigorous testing for IMP/GMP ratios to ensure consistent potency and flavor impact.

Process Precision

Advanced starch glucose fermentation and phosphorylation for maximum purity.

Safety Compliance

Strict adherence to heavy metal limits (As & Pb) for food-grade safety standards.

Dosage Support

Professional guidance on the 2%-5% MSG mixing ratio for optimal cost-efficiency.

Supply Chain

Reliable global distribution for large-scale food additive manufacturing needs.

Application R&D

Customized solution support for instant noodles, soy sauces, and seasoning powders.

Investment Return Comparison

Performance Metric	Standard MSG Only	MSG + I+G Synergy
Umami Intensity	Baseline	Multiplied / High
Meat Ingredient Cost	Standard Cost	Reduced Cost
Flavor Depth	Simple Savory	Rich & Sweet
Off-Odor Masking	Low	High Efficiency
Production Economy	Standard	Highly Optimized

Frequently Asked Questions

Q: What exactly is I+G in food additive terms?

I+G is a combination of two flavoring agents: Disodium 5'-inosinate (IMP) and Disodium 5'-guanylate (GMP). Together, they form a powerful nucleotide enhancer that amplifies the savory taste of food.

Q: How should I+G be used with MSG for best results?

For maximum synergistic effect, I+G is typically mixed with Monosodium Glutamate (MSG) at a dosage rate of approximately 2% to 5% of the MSG amount.

Q: Which food products benefit most from I+G additives?

It is highly effective in instant noodle seasoning packages, chicken powder, chicken essence, fresh soy sauce, and any processed meat products where a rich umami profile is desired.

Q: Can I+G help in reducing raw material costs?

Yes. By enhancing the original taste of meat and adding depth to the flavor, I+G allows manufacturers to reduce the actual quantity of meat used without sacrificing the delicious taste.

Q: Does I+G affect the color or smell of the food?

No. I+G is a white crystalline powder that is both odorless and tasteless on its own, ensuring it does not interfere with the visual or olfactory properties of your product.

Q: What are the safety standards for this nucleotide additive?

Our I+G is produced under strict quality controls with maximum limits for Arsenic (1mg/kg) and Lead (10mg/kg), ensuring it meets food-grade safety specifications.