Protein Water Binding — Process Challenge

육류, 가금류 및 수산물의 보수율 및 수율 향상(인산염)

베이컨, 햄, 가금, 새우, 수리미(surimi) 제조업체가 드럼과 토트 단위로 알칼리성 식품용 인산염을 구매하여 단백질 등전점 이상으로 pH를 높이고, 근원섬유 단백질을 가용화하여 브라인 수분을 근육에 고정함. 이로써 조리 수율이 증가하고 드립이 감소함 — 소비자 DIY와 중복되지 않는 고빈도·대용량 조달 품목
Updated Jun 2026
솔루션 접근법

RawSource supplies the base chemicals that go into these programs. We can help with product selection, grade matching, and sourcing from multiple origins for supply security.

Typical Formulation Workflow
1
Process & Compliance Review
Map the application and contact points, and confirm food-grade and regulatory status (FCC/USP, Kosher/Halal, allergen) for every input.
2
Ingredient & Grade Selection
Select the right grade of acidulant, preservative, emulsifier, stabilizer, or processing aid for the formulation, label, and sensory targets.
3
Bench Trial & Dosing
Validate use level and performance in a bench or pilot batch, and specify packaging and lot traceability suited to food-safety requirements.
4
Quality & Shelf-Life Validation
Verify finished-product quality, microbial stability, and shelf life, and lock the spec with a CoA and document control for audits.
Recommended Chemistries (5)
Sodium Tripolyphosphate (STPP)
CAS 7758-29-4
산 및 염
킬레이트화 / 금속이온 봉쇄
Raises meat pH and sequesters Ca/Mg ions, solubilizing myofibrillar protein so the muscle binds and holds added brine water — the workhorse meat/seafood water-binder
융점:622 °C   밀도:2.52 g/cm3   Solubility: Freely soluble in water. Insoluble in ethanol
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Tetrasodium Pyrophosphate (TSPP)
CAS 7722-88-5
산 및 염
킬레이트화 / 금속이온 봉쇄
Fast-acting alkaline pyrophosphate that dissociates the actomyosin complex, opening protein structure for rapid water uptake
융점:988 °C   끓는점:Decomposes   밀도:2.45
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Sodium Hexametaphosphate (SHMP)
CAS 10124-56-8
특수 첨가제
킬레이트화 / 금속이온 봉쇄
Long-chain polyphosphate that chelates metal ions and buffers the brine, supporting protein hydration and emulsion stability
Physical Description: Polymeric sodium metaphosphates: Clear hygrosco…   Solubility: CLEAR, HYGROSCOPIC GLASS; MP 628 °C; SOL IN WAT…   Decomposition: When heated to decomposition it emits toxic fum…
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Potassium Tripolyphosphate
CAS 13845-36-8
산 및 염
킬레이트화 / 금속이온 봉쇄
Potassium analog of STPP delivering the same protein-solubilizing and water-binding action in reduced-sodium brine formulations
Solubility: Very soluble in water   PH: Between 9,2 and 10,5 (1 % solution)
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Trisodium Phosphate
CAS 7601-54-9
산 및 염
킬레이트화 / 금속이온 봉쇄
3262 (SODIUM PHOSPHATE, TRIBASIC) · Class
Strongly alkaline buffer that lifts pH to increase the protein's water-holding capacity in marinades and injection brines
융점:77 °C   끓는점:The hydrate loses 11 moles of water at 100 °C   밀도:1.62 at 20 °C (Hydrate) 2.52 anhydrous
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