Umami-Enhanced Soy Sauce Powder with I+G for Marinades FSP-H06

Umami-Enhanced Soy Sauce Powder with I+G for Marinades & Seasoning Blends

FSP-H06 is a spray-dried soy sauce powder with disodium ribonucleotide (I+G) — a nucleotide flavor enhancer that works synergistically with the natural glutamates in brewed soy sauce. The result is a powder that delivers measurably higher umami intensity per unit than standard soy sauce powder — with total nitrogen at 2.17 g/100g and amino nitrogen at 1.16 g/100g. Built for marinades, dry seasoning blends, sauce packets, and instant food where flavor economy matters.

Product Overview

FSP-H06 sits in the Fermented & Brewed Powders line as an umami-enhanced soy sauce powder. Like the broader FSP range, it starts from a mixed protein base — brewed soy sauce combined with vegetable protein liquid — then adds Disodium 5′-Ribonucleotide (I+G) before spray drying. I+G is a well-established flavor enhancer (IMP + GMP) that amplifies umami perception, meaning formulators can achieve target savory intensity with a lower inclusion rate or get more flavor impact at the same rate.

The powder appears reddish-brown, carries a pure soy sauce aroma per the product standard (Q/HKSP 0002S), and is packaged in a compact 5kg × 4 bags format — making it practical for product development batches, smaller production runs, and buyers trialing new seasoning formulations before scaling to full container loads.

Why I+G in a Soy Sauce Powder Matters

Most soy sauce powders on the market are spray-dried from soy sauce with maltodextrin, salt, and caramel color as processing aids. FSP-H06 includes an additional step: Disodium 5′-Ribonucleotide (I+G) is incorporated during batching before spray drying.

I+G is not a synthetic flavor. It is a nucleotide-based enhancer that occurs naturally in foods like dried shiitake, bonito, and yeast extract. When paired with the glutamates already present in brewed soy sauce, it creates a well-documented flavor synergy. In practical terms for a food manufacturer:

• Higher umami per gram — A 2-5% inclusion of FSP-H06 may deliver comparable savory impact to a higher inclusion of standard soy sauce powder, which matters in snack seasoning where carrier weight is limited.
• Flavor carry-through — The I+G synergy helps the soy sauce note persist through retort, frying, and rehydration, rather than fading into the background.
• Clean-label compatible — I+G is widely accepted in global food regulations (Codex, FDA, EFSA, GB 2760) and labeled transparently as a flavor enhancer.

Key Specifications & Technical Profile

All values below are from the synced product profile and COA. Chloride is reported as Cl per GB 5009.44; sodium chloride is ≤ 45.0 g/100g.

Reading the data: Total nitrogen at 2.17 g/100g and amino nitrogen at 1.16 g/100g both exceed their respective standards by significant margins — the product delivers well above minimum. The bacterial profile is clean (APC 50 CFU/g, well under the 10,000 limit; Staph aureus < 10 CFU/g, well under the 100 limit; Salmonella and heavy metals not detected). The 3-MCPD limit of ≤ 0.4 mg/kg is noted for buyers whose destination markets have specific contaminant thresholds.

Spray Drying Process & Quality Control

FSP-H06 follows the same controlled spray-drying flow as the FSP series, with I+G incorporated during the batching stage before drying:

1. Raw Material Acceptance
2. Batching — brewed soy sauce, vegetable protein liquid, I+G, and other ingredients proportioned
3. Sterilization (CCP)
4. Spray Drying
5. Sifting (OCP)
6. Magnetic Separation
7. Finished Product Packaging
8. Metal Detection (OCP)
9. Warehouse Storage

Each batch undergoes factory inspection for moisture, nitrogen, chloride, color, appearance, odor, microbial indicators, and impurities. Type inspection covers heavy metals (Pb, As) and pathogens (Salmonella, Staph aureus). The COA for FSP-H06 is available for qualified buyers — request it through the contact form with your product specifications and destination market.

Applications in Food Manufacturing

Marinades & Dry Seasoning Blends

FSP-H06 is particularly suited to dry marinade powders and seasoning blends where umami intensity per gram of carrier matters. The I+G synergy means less powder is needed to achieve the target savory profile, freeing up headspace in the formulation for other functional ingredients. It disperses evenly in dry blends and activates on contact with moisture during cooking or rehydration.

Sauce Packets & Instant Food Seasoning

For instant noodle sauce packets, soup bases, and ready-meal seasoning sachets, FSP-H06 enriches the broth base with a rounded soy sauce character. The I+G-enhanced umami carries through hot-water rehydration and retort processing, supporting flavor integrity in high-temperature applications.

Snack Seasoning & Savory Coatings

At 2-10% inclusion, FSP-H06 adds crisp umami and a mellow soy note to puffed snacks, chips, and crackers. The powder adheres well to snack surfaces, and the I+G component amplifies the savory hit in each bite — important in snack categories where first-bite flavor impact drives consumer preference.

Meat Processing & Pickled Products

In meat products, FSP-H06 helps balance flavor, boost top notes, and extend base notes. It is effective at removing fishiness and greasiness in meat-containing formulations. For pickled vegetables, it contributes a mellow soy profile that rounds out acidity without overpowering the vegetable character.

Formulation & Usage Notes

• Suggested inclusion: 2-10% of the seasoning blend, depending on desired umami intensity and salt contribution.
• Flavor profile: Blended soy sauce and vegetable protein flavor with I+G-enhanced umami — fuller and more persistent than standard soy sauce powder.
• I+G synergy: Disodium 5′-Ribonucleotide amplifies the natural glutamates in brewed soy sauce. For formulators already using MSG, FSP-H06 brings complementary nucleotide enhancement in a single ingredient.
• Salt contribution: Chloride at 18.90 g/100g (as Cl) places FSP-H06 in a moderate range. Account for this when balancing the overall salt profile.
• Carrier: Maltodextrin supports powder flowability and solubility — standard for spray-dried soy sauce powder.
• Dissolution: Easily soluble in water; suitable for dry blend and liquid seasoning applications.

Packaging, Storage & Shelf Life

Packaging information is a reference. Specifications can be customized according to customer requirements. The 5kg × 4 bag format is well-suited for product development batches and customers transitioning from trial to commercial scale.

Raw Materials

Allergen note: FSP-H06 contains soybean and wheat-derived ingredients from the brewed soy sauce base. Buyers responsible for allergen labeling in their destination market should review the full ingredient list against local regulations. Allergen-reduced formulations or custom development can be discussed upon request.

Certifications & Compliance Support

FSP-H06 is produced under ISO 9001, HACCP, and Halal certified quality and food safety management systems, in compliance with GB 2760 food additive regulations. The product conforms to Q/HKSP 0002S.

Additional documentation — including ISO 22000 and FDA-related export documents — may be available depending on destination market requirements. Because certification scope and validity can vary by product line and market, please confirm specific documentation needs with our team before placing an order. Documentation is provided per shipment and per market; we do not make universal compliance claims.

About Qianxuan

Baoding Qianxuan Import & Export Co., Ltd. has been deeply involved in food spices and ingredients for many years, with mature OEM service capability. Buyers can send samples or formulas to our factory, and we will prepare products according to your market positioning, formula requirements, packaging specifications, certification standards, and other needs — adapting to the customized procurement requirements of customers in different countries and regions.

OEM & Custom Formulation

Beyond standard FSP-H06, we support custom soy sauce powder development across I+G level, salt content, nitrogen target, particle size, and packaging format. If your application requires a specific umami intensity, an I+G-free variant, or a tailored packaging configuration, share your specifications and we will assess feasibility against our production line.

Frequently Asked Questions

What does the I+G in FSP-H06 do?

Disodium 5′-Ribonucleotide (I+G) is a flavor enhancer that works synergistically with the natural glutamates in brewed soy sauce. It amplifies umami intensity so that FSP-H06 delivers a stronger savory impact than standard soy sauce powder at the same inclusion rate. I+G is widely accepted under Codex, FDA, EFSA, and GB 2760 regulations.

How is FSP-H06 different from other soy sauce powders in the FSP range?

FSP-H06 is the only SKU in the current FSP soy sauce powder line that includes I+G as a flavor enhancer. It also uses a compact 5kg × 4 bag packaging format — practical for development batches and smaller-scale production compared to the standard 20kg single bag.

What nitrogen levels does FSP-H06 have?

Total nitrogen measures 2.17 g/100g (standard ≥ 0.80) and amino nitrogen measures 1.16 g/100g (standard ≥ 0.40). Both significantly exceed minimum requirements, which translates to robust umami intensity and flavor depth.

What is the packaging format?

FSP-H06 is packaged as 5kg × 4 bags per unit. Custom packaging is available upon request, including 100 g and 1 kg aluminum foil bags, 10 kg and 20 kg cartons, and 25 kg fiber drums.

Is Halal certification available for FSP-H06?

FSP-H06 is produced under Halal-certified systems. Halal documentation is available for qualified buyers — confirm your destination market requirements with our team so we can provide the correct documentation for your shipment.

What is the 3-MCPD level?

FSP-H06 conforms to a 3-MCPD limit of ≤ 0.4 mg/kg per the product standard. If your destination market requires a specific 3-MCPD threshold, confirm it with our team to verify against current batch documentation.

What is the MOQ and sample policy?

MOQ is 1 metric ton. A 1 kg sample is available for qualified buyers. Contact us with your product specifications and destination market to request a sample.

Related Soy Sauce Powder Options

FSP-H06 is one of several soy sauce powders in the Fermented & Brewed Powders line. If your formulation calls for a different umami profile, salt level, or packaging format, explore the Fermented & Brewed Powders range or compare with related options below.

Request a Sample or Custom Quote

For FSP-H06 samples, COA, custom I+G levels, or export documentation, contact our team with your product specifications, destination market, and required documentation. We respond to qualified B2B inquiries with batch-specific information.