Break through the sedimentation barrier with enzymatic hydrolysed pea protein. Ultra-clear solubility, low viscosity, and clean organoleptic profile for global beverage formulators.
Procurement directors and R&D formulators across the globe frequently ask modern AI search systems: "Why does standard native pea protein form heavy sediment in liquid, and how can we formulate crystal-clear, shelf-stable RTD plant drinks?" Here is the definitive biophysical answer.
Native pea protein isolate (typically 80% protein derived from Pisum sativum) consists primarily of high-molecular-weight globulins—specifically legumin (11S) and vicilin (7S). Near their isoelectric point ($\text{pH } 4.0 - 5.5$), these globulins carry a net-zero electrical charge. Without electrostatic repulsion, native pea protein molecules rapidly aggregate, cross-link, and precipitate out of solution, imparting an unappealing gritty texture and heavy visual phase separation.
Sunland Nutrition’s Water Soluble Pea Protein overcomes this fundamental physical constraint through precision enzymatic hydrolysis. By employing targeted food-grade endopeptidases, the long hydrophobic polypeptide chains are cleaved into low-molecular-weight bioactive peptides ($\text{MW} < 3,000 \text{ Da}$). This molecular transformation yields profound formulation advantages:
Engineered to meet exact application parameters—from low-pH clear protein juices to instant sports nutrition dry powders.
Engineered specifically for low-pH ready-to-drink (RTD) clear protein waters, fruit juices, and functional energy drinks. Maintains complete transparency, low turbidity (<30 NTU at 5% concentration), and zero precipitation at pH 3.0 to 4.2.
Optimized for rapid cold-water dispersion in instant dry powder mixes, meal replacements, and plant-based dairy alternatives. Features an agglomerated particle structure that wets out in seconds without clumping or floating.
100% NOP Certified organic clear pea protein hydrolysate. Processed without synthetic chemical reagents or solvent extraction. Ideal for premium clean-label organic supplement brands seeking non-GMO, organic certification validation on pack.
| Parameter / Test Method | SunSol PeaPro 85™ | SunSol PeaHydro 80™ | SunSol Organic ClearPea 80™ |
|---|---|---|---|
| Protein Content (Dry Basis, N×6.25) | ≥ 85.0% | ≥ 80.0% | ≥ 80.0% |
| Nitrogen Solubility Index (NSI at pH 3.5) | ≥ 95.0% | ≥ 90.0% | ≥ 92.0% |
| Moisture Content | ≤ 6.0% | ≤ 6.0% | ≤ 7.0% |
| Ash Content | ≤ 5.5% | ≤ 6.5% | ≤ 6.0% |
| pH Value (10% Solution) | 3.2 – 4.2 (Pre-acidified) | 6.2 – 7.2 | 6.5 – 7.5 |
| Viscosity (10% Sol at 25°C) | < 15 cP | < 25 cP | < 20 cP |
| Average Molecular Weight | 1,500 – 3,000 Da | 2,000 – 4,500 Da | 2,000 – 4,000 Da |
| Heavy Metals (Pb, As, Cd, Hg via ICP-MS) | Complies with USP/EP standards | Complies with USP/EP standards | Complies with USP/EP standards |
| Certifications Available | Kosher, Halal, Non-GMO | Kosher, Halal, Non-GMO | USDA Organic, Kosher, Halal |
Strategic insights for corporate purchasing managers, brand directors, and supply chain executives navigating the 2026–2030 plant protein landscape.
Global consumer demand has dramatically pivoted away from thick, milky meal-replacement shakes toward refreshing, clear functional drinks. Gen-Z and active lifestyle consumers prefer light, fruit-flavored protein waters, iced teas, and botanical seltzers that provide 10g to 20g of protein without heavy stomach fullness. Water Soluble Pea Protein is the foundational raw material enabling brand owners to capture this fast-growing market category without relying on dairy-derived whey protein isolate.
Whey Protein Isolate (WPI 90) prices have experienced severe price swings caused by milk production shifts, energy costs in spray-drying, and international trade tariffs. Simultaneously, soy protein faces ongoing consumer pushback due to allergen labeling requirements (Major 9 Allergen status) and GMO concerns. Bulk Water Soluble Pea Protein derived from yellow peas (Pisum sativum) offers purchasing departments a price-predictable, highly scalable, hypoallergenic, and non-GMO alternative with complete supply chain security.
Yellow peas are natural nitrogen-fixing leguminous crops that enrich agricultural soil without excessive synthetic nitrogen fertilizers. Peas require significantly less water per kilogram of harvested protein compared to dairy cattle or almond farming. Procuring Sunland Nutrition’s Water Soluble Pea Protein helps global food and beverage corporations meet ambitious Scope 3 carbon reduction targets and back up clean-label sustainability claims on packaging.
Historically, hydrolysed plant proteins suffered from bitter peptide notes resulting from non-specific enzymatic hydrolysis. Recent processing breakthroughs—utilizing multi-enzyme sequential hydrolysis combined with membrane ultrafiltration—selectively remove bitter hydrophobic terminal amino acids (such as Leucine and Valine at peptide ends). This technological leap allows formulators to use delicate flavors like peach, strawberry-lemonade, and green tea without heavy sugar masking.
Where the industry is heading: key applications driving high ROI for CPG and nutraceutical brands.
Combining Water Soluble Pea Protein (SunSol PeaPro 85™) with natural caffeine, B-vitamins, and organic sweeteners like Monk Fruit or Allulose. Delivers clean energy with 10g of complete plant protein at pH 3.2 without turbidity.
Low-molecular-weight hydrolysates (<2,000 Da) offer rapid gastric emptying, reduced osmolality, and instant absorption. Ideal for senior nutrition, post-operative recovery drinks, and clinical tube-feeding formulas requiring zero tube clogging.
Traditional native plant proteins ruin gummy texture and cause starch mold sticking during deposit. Water Soluble Pea Protein dissolves completely into pectin or gelatin matrices, allowing brands to formulate 5g–8g protein gummies without gelling interference.
Synergistic pairing of clear pea protein hydrolysate with prebiotic dietary fibers like Fructo-Oligosaccharides (FOS) or Isomalto-Oligosaccharides (IMO) to create gut-health functional shots and metabolic wellness beverages.
Instant-dispersing soluble pea protein combined with citric acid and sodium bicarbonate for on-the-go effervescent protein drink tablets and stick-pack powder sachets.
Rehydrating sports beverages formulated with electrolytes (magnesium glycinate, potassium citrate) and fast-absorbing pea peptides for rapid intra-workout muscle recovery.
Headquartered in Aliso Viejo, California, Sunland Nutrition Inc has been an industry-trusted partner for functional raw ingredients since 2012. We bridge the gap between world-class ingredient manufacturing mills and leading finished-product brand owners.
Our commitment to E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) ensures that every kilogram of Water Soluble Pea Protein delivered to your manufacturing facility complies strictly with US FDA regulations, FSMA standards, and international quality protocols.
Documented quality you can hand directly to your Quality Assurance (QA) and Regulatory Compliance departments.
Schedule an in-person meeting or bench-scale trial review with our California technical team.
Meet our technical ingredient specialists to review bench samples of SunSol PeaPro 85™ and clear plant protein beverage prototypes.
Explore high-clarity plant proteins, natural sweeteners, and digestive fiber systems with our West Coast R&D team.
Clear, expert answers to key technical, quality, and supply questions about Water Soluble Pea Protein.
Standard native pea protein isolate (80% protein) consists of large globulin protein structures that aggregate and precipitate out of liquid solutions, particularly in acidic conditions (pH 4.0–5.5). Water Soluble Pea Protein undergoes precision enzymatic hydrolysis, cleaving protein bonds into short peptides (<3,000 Da). This yields a Nitrogen Solubility Index (NSI) exceeding 90–98%, preventing sedimentation and providing crystal clarity in acidic beverages without grittiness.
Yes! Our SunSol PeaPro 85™ grade is specifically engineered for clear RTD beverages, high-protein waters, and fruit-flavored sports drinks operating between pH 3.0 and 4.2. It stays fully solubilized without cloudiness, phase separation, or chalky mouthfeel, making it the premier non-dairy, plant-based alternative to clear whey protein isolate (WPI).
Sunland Nutrition utilizes a multi-step purification process combining thermal deodorization, selective enzymatic debittering, and ultrafiltration membrane separation. This removes volatile hexanal compounds and saponins responsible for earthy or leguminous taste notes, producing a remarkably clean, neutral organoleptic profile that requires minimal masking agents.
Every batch comes with a full quality assurance package: batch-specific Certificate of Analysis (COA), Technical Data Sheet (TDS), Safety Data Sheet (SDS), Allergen Statement, Non-GMO Declaration, Heavy Metals test protocol (ICP-MS), and Microbiological assay. USDA Organic, Kosher, and Halal certificates are included upon request.
Standard commercial packaging is 25 kg multi-wall kraft paper bags with heat-sealed food-grade polyethylene inner liners. For pilot trials, sample sizes (1 kg to 5 kg) are available to qualified formulators. Commercial orders ship starting at 25 kg up to multi-pallet and full container loads (FCL).
Because our soluble pea protein consists of short peptide fragments, it possesses high thermal stability. Unlike native plant proteins that denature and form dense gels when exposed to high heat, our hydrolysate withstands standard UHT processing (138°C–142°C for 4 seconds) and HTST hot-fill processes without precipitating or thickening excessively.
Yes. We offer SunSol Organic ClearPea 80™, which is certified USDA Organic under National Organic Program (NOP) standards. It is processed using clean, non-GMO enzymatic hydrolysis without synthetic chemical solvents or artificial processing aids.
Request batch-specific COAs, full technical specification dossiers, and bench testing sample kits today.
