Standard Soy HVP Liquid Savory Base | Rich Sauce Fragrance HVP-YSB – HVP-YSB

Standard soy HVP liquid savory base HVP-YSB is an acid-hydrolyzed vegetable protein liquid produced from soy protein, positioned as the reliable workhorse in the Qianxuan liquid HVP range. With total nitrogen ≥1.95 g/100g (measured 2.0), amino nitrogen ≥1.40 g/100g (measured 1.5), and sodium chloride ≤25.0 g/100g (measured 24.0), this hydrolyzed soy protein liquid delivers a balanced savory foundation without the premium cost of enhanced-umami variants. Its defining sensory characteristic is a rich sauce fragrance with a light, pure ester top note — a profile that integrates naturally into soy sauce, oyster sauce, compound seasoning pastes, and soup bases where the HVP should support rather than dominate the flavor system. The liquid is clear and transparent, brownish-red to light yellow, with 37% solid content. Produced under ISO 9001, ISO 22000, HACCP, and Halal certified systems with 3-MCPD ≤0.4 mg/kg — all four certifications confirmed in the core product specification.

What “Standard Grade” Means in a Liquid HVP

In the Qianxuan liquid HVP range, products are tiered by nitrogen content and flavor intensity. Standard soy HVP liquid savory base like HVP-YSB occupies the middle ground — not the highest nitrogen (that belongs to HVP-YSBH high-nitrogen), not the enhanced umami character (that belongs to HVP-YBI enhanced umami), and not the lowest-cost economy tier (that belongs to HVP-YSD economical). Standard grade means: functional nitrogen for meaningful umami contribution, balanced salt, clean sensory profile, and the best price-to-performance ratio for applications where the HVP is one ingredient among many rather than the star of the formulation.

This positioning matters for procurement managers. If your seasoning formulation already includes meat extract, yeast extract, or fermented soy sauce as primary flavor drivers — and the HVP is there to supplement amino acids and round out the savory base — then paying for enhanced umami or maximum nitrogen is over-specification. HVP-YSB provides the right amount of umami at the right cost, with all four certifications (ISO 9001, ISO 22000, HACCP, Halal) confirmed at the manufacturing level.

Rich Sauce Fragrance: The Sensory Signature of HVP-YSB

While HVP-YBI is characterized by a “pleasant fresh-salty flavor,” HVP-YSB carries a different sensory signature: a rich sauce fragrance with a light, pure ester top note. This is not marketing language — it reflects measurable differences in the volatile compound profile that result from the specific soy protein source and hydrolysis conditions used for this SKU.

What this means in practice:

• In soy sauce and oyster sauce production — The rich sauce fragrance integrates seamlessly with fermented soy sauce character. The HVP does not introduce foreign notes; it amplifies the existing sauce profile. This is why HVP-YSB is the preferred standard liquid HVP for condiment manufacturers.
• In compound seasoning pastes — The ester top note lifts the overall aroma without clashing with spice or herb components. The HVP contributes depth (from the sauce fragrance) and brightness (from the ester note) in a single ingredient.
• In clear soup and broth applications — The “clear and transparent” appearance of HVP-YSB is a functional advantage. A turbid HVP would cloud a clear broth; HVP-YSB dissolves invisibly while contributing savory depth.

Technical Specifications: Standard Soy HVP Liquid

Reading the data: The measured total nitrogen of 2.0 g/100g is modestly above the ≥1.95 standard — a tight specification window that indicates consistent production control. The amino nitrogen measured at 1.5 g/100g (vs ≥1.40 standard) provides meaningful free amino acid contribution for umami. NaCl at 24.0 g/100g (measured) is moderate for liquid HVP — lower than powder HVP (40-50%) but slightly higher than HVP-YBI (≤23.0). The 3-MCPD at ≤0.4 mg/kg is well below the Codex Alimentarius ceiling of ≤1.0 mg/kg, simplifying export documentation for regulated markets.

Where Standard Soy HVP Liquid Fits Best

As a standard soy HVP liquid savory base, HVP-YSB is optimized for applications where the HVP supports other flavor ingredients rather than carrying the flavor alone. Its rich sauce fragrance and clear appearance make it particularly well-suited to condiment and sauce production.

① Soy Sauce, Oyster Sauce & Condiment Systems (5–20%)

The flagship application. HVP-YSB’s rich sauce fragrance integrates naturally with fermented soy sauce character — the HVP amplifies the existing sauce profile rather than introducing foreign notes. In oyster sauce production, the brownish-red color contributes visual warmth while the amino acids supplement the oyster extract’s umami. Condiment manufacturers can dose HVP-YSB directly into mixing tanks via pump — no pre-dissolution, no filtration step. Compare with HVP-YSA for alternative nitrogen levels in sauce applications.

② Compound Seasoning Pastes & Bases (5–20%)

In compound seasoning paste production, HVP-YSB serves as the amino acid backbone — providing the savory foundation upon which spices, herbs, and other flavor ingredients are built. The standard nitrogen level (2.0 g/100g measured) is sufficient for this supporting role without over-specifying. The liquid format integrates directly into paste mixing without dissolution delays.

③ Soup Bases, Bouillon & Broth Concentrates (5–20%)

The clear, transparent appearance of HVP-YSB is a functional advantage in soup and broth applications — particularly clear broths, consommé bases, and light-colored soup powders where a turbid HVP would cloud the finished product. The rich sauce fragrance adds depth without darkening the visual profile. See the mixed protein HVP liquid for alternative amino acid profiles.

④ Pickled Vegetables & Brine Systems (10–40%)

At 10–40% inclusion in pickling brines, HVP-YSB provides immediate savory distribution in the liquid pickling environment. The ester top note rounds out the sharp acidic character of vinegar-based pickling. Note that the vinegar application rate for HVP-YSB is 2–9% — slightly lower than HVP-YBI’s 2–12%, reflecting the standard-grade positioning. For more details on liquid HVP in pickling applications, see the HVP solutions overview.

⑤ Maillard Reaction Flavor Development (5–20%)

In thermal reaction flavor systems, HVP-YSB provides the amino acid source for Maillard browning. The liquid format means amino acids are already in solution — immediately available for reaction without pre-dissolution. The standard nitrogen level is sufficient for most Maillard applications; for reaction systems requiring maximum amino acid density, consider HVP-YSBH high-nitrogen.

⑥ Vinegar-Based Products & Acidic Seasonings (2–9%)

The naturally mildly acidic character of HVP-YSB (compatible with acidic food systems) makes it suitable for vinegar-based seasonings, dipping sauces, and acidic condiment formulations. The rich sauce fragrance rounds out the sharp acetic edge without adding sweetness. For formulations needing higher vinegar inclusion rates (up to 12%), HVP-YBI enhanced umami offers a broader vinegar compatibility window.

Certification Profile: Four Certifications Confirmed

HVP-YSB has a certification advantage over some other liquid HVP SKUs in the range: all four certifications — ISO 9001, ISO 22000, HACCP, and Halal — are confirmed in the core product specification, not just in the marketing description. This matters for buyers sourcing for markets where documentation rigor is non-negotiable:

• ISO 22000 — Food safety management system certification. Not all HVP SKUs in the Qianxuan range have ISO 22000 confirmed in the core specification; HVP-YSB does. This simplifies supplier qualification for buyers whose quality systems require ISO 22000-certified ingredient sources.
• HACCP — Hazard analysis and critical control points. Confirmed at the manufacturing level.
• Halal — Documentation available for qualified buyers. Confirm destination market requirements with our team.
• ISO 9001 — Quality management system. Note: the core specification lists “ISO90001” which is a recognized formatting variation of ISO 9001; the product operates under ISO 9001 certified quality management.

3-MCPD is controlled at ≤0.4 mg/kg — well below the EFSA reference threshold and the Codex ceiling of ≤1.0 mg/kg. This is a meaningful export advantage for markets with strict contaminant monitoring under EU 1881/2006 and equivalent regulations.

Why B2B Buyers Choose Standard Grade

• Right-sized nitrogen, right-sized cost. For formulations where the HVP supplements rather than leads the flavor system, standard nitrogen (2.0 g/100g measured) provides sufficient umami at a lower cost-in-use than enhanced or high-nitrogen variants. Over-specifying nitrogen in a supporting-role application is wasted budget.
• Sauce fragrance compatibility. The rich sauce fragrance integrates with fermented soy sauce, oyster sauce, and condiment character more naturally than a neutral or enhanced-umami HVP. This reduces the need for additional flavor correction in sauce applications.
• Clear and transparent. Visual clarity matters in light-colored sauces, clear broths, and premium condiment products where turbidity would be a quality defect. HVP-YSB’s transparent appearance eliminates this risk.
• Four-certification core. ISO 9001, ISO 22000, HACCP, and Halal all confirmed in the core specification — simplifying supplier qualification and export documentation.
• Flexible packaging. 100 g and 1 kg aluminum foil bags for trials, 10 kg and 20 kg cartons for production, 25 kg fiber drums for bulk. Custom packaging available on request. Contact us for specific requirements. MOQ 1 MT, 1 kg samples available.

Storage, Handling & Compliance

Storage

• Sealed containers below 25°C, humidity below 60%
• Avoid direct sunlight — UV exposure affects color and volatile esters over extended storage
• Keep sealed when not in use — liquid HVP concentrate is hygroscopic
• Agitate gently before use if stored for extended periods
• Shelf life: 12 months under recommended conditions

Compliance

Produced under ISO 9001, ISO 22000, HACCP, and Halal certified systems. Complies with GB 2760. Aligned with FAO/WHO Codex Alimentarius. 3-MCPD ≤0.4 mg/kg — well below EFSA recommendations. COA provided per shipment. Halal documentation available for qualified buyers.

Allergen note: Made from soy protein. Contains soybean allergens. For soy-free liquid HVP, refer to corn-based alternatives.

Frequently Asked Questions

What is the difference between HVP-YSB and HVP-YBI?

HVP-YSB is a standard soy HVP liquid savory base with total nitrogen ≥1.95 g/100g and a rich sauce fragrance. HVP-YBI is an enhanced umami variant with higher nitrogen (≥2.0 g/100g) and a pleasant fresh-salty flavor. YSB is the workhorse for cost-effective sauce and seasoning production; YBI is for applications demanding maximum umami intensity. YSB also has ISO 22000 confirmed in the core specification; YBI does not.

Why choose standard grade over high-nitrogen HVP?

When the HVP is a supporting ingredient in a formulation that already includes meat extract, yeast extract, or fermented soy sauce, standard nitrogen (2.0 g/100g measured) is sufficient. Paying for high-nitrogen or enhanced-umami variants in this context is over-specification — wasted budget for no perceptible flavor improvement. Standard grade provides the right umami at the right cost.

What makes HVP-YSB suitable for sauce production?

The rich sauce fragrance integrates with fermented soy sauce and oyster sauce character without introducing foreign notes. The clear, transparent appearance does not cloud the finished sauce. The liquid format can be pumped directly into mixing tanks — no dissolution step. These three factors make HVP-YSB the preferred standard liquid HVP for condiment manufacturers.

What is the salt content?

Sodium chloride ≤25.0 g/100g (measured 24.0) — moderate for liquid HVP and significantly lower than powder HVP (40-50 g/100g). This gives formulators room to add functional salt for taste or preservation without exceeding sodium targets.

What certifications does HVP-YSB have?

ISO 9001, ISO 22000, HACCP, and Halal — all four confirmed in the core product specification. This is a certification advantage over some other liquid HVP SKUs. COA and Halal documentation available per shipment.

What are the usage rates for different applications?

Compound seasonings 5–20%, pickled vegetables 10–40%, Maillard reaction 5–20%, general seasonings 5–10%, vinegar-based products 2–9%. The vinegar rate (2–9%) is slightly lower than HVP-YBI’s 2–12%, reflecting the standard-grade positioning.

What packaging and MOQ apply?

100 g and 1 kg aluminum foil bags, 10 kg and 20 kg cartons, 25 kg fiber drums. Custom packaging available. MOQ 1 MT. 1 kg samples for qualified buyers. Contact us for specifics.

Explore Related HVP Liquid & Powder Options

HVP-YSB is the standard-grade soy liquid HVP. For different nitrogen levels, enhanced umami, or alternative protein sources:

• HVP-YBI Enhanced Umami Soy HVP Liquid — Higher nitrogen, enhanced umami character
• HVP-YSA Soy HVP Liquid — Alternative standard soy liquid grade
• HVP-YSBH High-Nitrogen Soy HVP Liquid — Maximum nitrogen for premium applications
• HVP-YSD Economical Soy HVP Liquid — Cost-effective option for budget formulations
• HVP-YDAL Soy HVP Liquid — Alternative soy liquid grade
• HVP-YYA Corn HVP Liquid — Soy-free corn-based alternative
• HVP-YMA Mixed Protein HVP Liquid — Broader amino acid profile
• HVP-YMB High-Nitrogen Mixed Liquid — Premium mixed protein
• HVP-FSA Soy HVP Powder — Powder format when dry blending is required
• HVP-FSC Seasoning Grade HVP Powder — Powder alternative for seasoning applications

For the full range, visit the HVP product overview and complete HVP solutions guide. For format comparison between powder and liquid, contact our technical team.

Request a Sample or Get a Quote

Ready to evaluate HVP-YSB standard soy HVP liquid savory base for your formulation?

1. Submit inquiry — Target application, required volume, destination country
2. Receive product specification sheet + COA — Within 1 business day
3. Request sample — 1 kg trial samples for qualified buyers
4. Confirm formulation fit — Technical team supports application testing
5. Place production order — Flexible packaging; competitive FOB pricing

Contact us today to start your product evaluation process.