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View Product Details →Hydrolyzed Milk Protein Adalah: Molecular Architecture and Bioavailability
Deconstructing the biochemical semantics of native bovine lacto-proteins versus targeted proteolytic hydrolysates for dermatological and nutritional applications.
In global industrial procurement, cross-lingual commercial queries such as "Hydrolyzed Milk Protein Adalah" combine the Indonesian grammatical copula "adalah" (meaning "is", "defines", or "constitutes") with specific technical queries. International R&D directors, cosmetic formulators, and supply chain managers in the ASEAN region and beyond search this term to discover: What exact chemical identity, molecular weight profile, and biological functionality distinguishes hydrolyzed milk protein from standard dairy concentrates?
Chemically defined under CAS Number 92797-39-2 (EINECS 296-575-2), Hydrolyzed Milk Protein represents the purified hydrolysate of bovine milk proteins obtained through precision enzymatic biocatalysis. While whole milk protein consists of complex globular proteins—primarily casein micellar networks (alpha-s1, alpha-s2, beta-, and kappa-caseins, ~80%) and serum whey proteins (beta-lactoglobulin, alpha-lactalbumin, bovine serum albumin, ~20%)—its large macromolecular structure (30,000 to over 100,000 Daltons) prevents transdermal cellular permeation and causes high immunogenic cross-reactivity in nutritional uses.
Through controlled endopeptidase and exopeptidase hydrolysis, these dense polypeptide chains are cleaved into bioactive micro-peptides and free amino acids, exhibiting an average molecular weight distribution between 500 Da and 3,000 Da. This structural downsizing unleashes exceptional hydrophilicity, moisture retention, surface amphiphilicity, and anti-irritant soothing properties without allergen triggers.
Sub-2000 Da Molecular Weight
Precision cleavage ensures over 85% of oligopeptides fall below 2,000 Daltons. This allows immediate cuticle penetration in hair shafts and rapid delivery of moisture-binding factors into the epidermal stratum corneum.
Hypoallergenic Bio-Cleavage
Enzymatic deactivation destroys conformational B-cell and T-cell epitopes found on major bovine milk allergens (such as beta-lactoglobulin), guaranteeing non-sensitizing compliance for infant dermatological care.
High Hygroscopic Capacity
Rich in glutamic acid, proline, leucine, and lysine residues, our hydrolysate mirrors the physiological composition of Natural Moisturizing Factors (NMF), preventing Transepidermal Water Loss (TEWL).
Why Source From a Chinese Manufacturing Center? Xi'an Le-Nutra Infrastructure
Combining multi-stage membrane filtration, automated biocatalytic reactors, and rigorous international quality documentation to deliver unmatched contract manufacturing efficiency.
Full Batch Traceability & COA
Every commercial production batch undergoes heavy metal quantification (ICP-MS), assay verification, residual solvent testing (GC-MS), and pathogenic micro-organism screen (BAM standards).
Tunable Hydrolysis Parameter Engine
We calibrate the Degree of Hydrolysis (DH 10% to 35%) using custom protease cocktails (Alcalase, Flavourzyme, Papain), tailoring peptide size distributions to customer formulation needs.
Advanced Membrane Desalination
Equipped with nanofiltration and spiral-wound reverse osmosis systems, our factory removes free salts, ash content, and small bitter tasting peptide fragments below 180 Da without solvent intervention.
Pilot-to-Industrial Agility
From 25 kg pilot validation trials to 20-ton sea-freight contract containers, our 6 dedicated extraction and hydrolysis trains adjust quickly to global production schedules.
Global Industry Trends: From Basic Conditioning to Functional Neuro-Bioactives
Analyzing the scientific evolution of dairy hydrolysates from simple surfactant additives to high-affinity bioceutical peptides, biomimetic barrier strengtheners, and scalp microbiome balance agents.
The global demand for protein hydrolysates is shifting from generic animal proteins toward precisely fractionated, bio-functional micro-peptides. Modern consumers demand clean-label credentials, high dermatological safety, and proven efficacy. In this landscape, Hydrolyzed Milk Protein has emerged as an indispensable cornerstone across several high-growth industry sectors:
Clean Label & Microplastic-Free Hair Care
With growing international bans on microplastics and synthetic polymers (such as Polyquaternium-7 and silicones), cosmetic chemists use Hydrolyzed Milk Protein as a biodegradable, film-forming active that repairs keratin fissures and increases tensile strength by up to 28%.
Skin Microbiome & Acid Mantle Support
Recent dermatological research confirms that short-chain casein peptides serve as prebiotics for beneficial skin commensals like Staphylococcus epidermidis, helping balance skin pH, reinforce barrier proteins, and crowd out pathogenic strains.
Nutricosmetic & Anti-Inflammatory Peptides
The emergence of Caseinophosphopeptides (CPPs) and casokinins delivers targeted benefits in functional foods, improving bio-available calcium uptake, supporting cellular regeneration, and calming systemic inflammation markers.
Target Application Scenarios: From Dermocosmetics to Clinical Nutrition
Engineered for versatile physical stability across emulsions, aqueous serums, cleansing surfactants, and spray-dried dietary dry-mixes.
Pediatric Barrier Lotions & Baby Wash
In ultra-gentle cleansing formulations, adding 1.0% to 2.5% Hydrolyzed Milk Protein significantly reduces surfactant-induced skin barrier irritation caused by Sodium Cocoyl Isethionate or Coco-Glucoside.
Leave-On Keratin Hair Ampoules & Masques
Oligopeptides under 1,500 Da diffuse into the hair cortex, electrostatically binding to damaged anionic sites on hair strands to seal cuticle lift, prevent split ends, and restore natural shine.
Anti-Photoaging Recovery Serums
Milk peptide fractions downregulate MMP-1 collagenase expression induced by UVB exposure, helping preserve extracellular dermic collagen while restoring hydration after laser procedures.
Hypoallergenic Medical & Sports Nutrition
For dietary supplements and oral enteral formulas, our enzymatically hydrolyzed milk proteins offer near-zero digestive burden, rapid gastric emptying, and immediate bloodstream peptide uptake.
Macro-Industry Solutions: From Raw Dairy Fractions to Standardized Drum
Step-by-step technical execution protocol applied inside our Xi'an processing facility to guarantee consistent batch-to-batch quality.
Step 1: Raw Material Fractionation
Pasture-sourced non-GMO bovine milk is skimmed, microfiltered to separate lipid globular fractions, and concentrated into ultra-pure native casein-whey isolate isolates free of antibiotic residues.
Step 2: Biocatalytic Hydrolysis
Liquid protein slurries are transferred into jacketed reactors. Food-grade endopeptidases are introduced under constant pH (7.5–8.2) and controlled thermal agitation (48°C–52°C) for 4 to 8 hours.
Step 3: Thermal Inactivation & Separation
Enzyme action is terminated via high-temperature pasteurization (90°C, 15 min). Unbroken macromolecular proteins are removed via high-speed disk centrifuges, yielding clear, golden liquid hydrolysate.
Step 4: Ultrafiltration & Spray Drying
Tangential flow membrane cascades fractionate target Daltons. Permeates are concentrated under low-temperature vacuum and spray-dried in HEPA-filtered cleanrooms to preserve peptide chains.
Global Sourcing Standards: Regulatory Auditing and Documentation
Fulfilling the compliance requirements of brand owners, regulatory teams, and QA auditors across the United States, European Union, and Southeast Asia.
When sourcing bulk quantities of functional milk hydrolysates, B2B procurement professionals must balance chemical performance against stringent regulatory standards. International borders require clear documentation to prevent port holds and ensure smooth downstream registration:
| Regulatory Standard | Auditing Agency / Scope | Compliance Parameter Verified | Status at Xi'an Le-Nutra |
|---|---|---|---|
| EU Cosmetics Regulation | EC No 1223/2009 (CPSR) | CAS 92797-39-2 identity, heavy metals (<10ppm), microbiological limits | Fully Compliant Dossier |
| US FDA Regulatory Filing | 21 CFR Part 111 / INCI Listing | Dietary supplement cGMP status, INCI standard naming, non-adulteration | Active Facility Registration |
| Indonesian BPOM / Southeast Asia | BPOM Perka No. HK.03.1.23 | Microbiology, heavy metals, Halal certification, animal welfare declarations | MUI Halal Certified |
| Kosher Certification | Orthodox Kosher Supervision | Rabbinical inspection of dairy processing lines, zero cross-contamination | Annual Kosher Certificate |
| Corporate Sustainability | EcoVadis Assessment | Ethical sourcing, wastewater treatment, carbon minimization, labor safety | Verified EcoVadis Rating |
Commercial ODM Tiered Pricelist Framework (FOB/CIF 2026 Basis)
Transparent price metrics based on molecular weight distribution, physical state (liquid vs powder), and order volume brackets.
B2B prices for Hydrolyzed Milk Protein reflect three main cost factors: Degree of Hydrolysis (enzyme cost and yield loss), molecular purification (ultrafiltration membranes and spray-drying energy), and procurement volume. The table below outlines spot-market and contract wholesale price brackets to help procurement teams budget effectively:
| Product Grade & Specification | Physical Form | Molecular Weight Range | Tier 1 (25 – 100 kg) | Tier 2 (500 – 2,000 kg) | Tier 3 (5,000 kg+ FCL) |
|---|---|---|---|---|---|
| Standard Cosmetic Grade Hydrolysate General hair conditioning, shampoo bases |
Clear Amber Liquid (20% Active) | 2,000 – 5,000 Da | $14.50 – $18.00 /kg | $10.50 – $13.00 /kg | $7.80 – $9.50 /kg |
| Micro-Oligopeptide Bioactive Grade Barrier skin serums, anti-aging lotions |
Spray-Dried Powder (≥90% Protein) | 800 – 2,000 Da | $38.00 – $46.00 /kg | $29.00 – $34.00 /kg | $22.50 – $26.00 /kg |
| Ultra-Purified Hypoallergenic Grade Baby cosmetics, sensitive dermocosmetics |
Spray-Dried Powder (≥95% Protein) | <1,000 Da (Strict Cutoff) | $52.00 – $64.00 /kg | $41.00 – $48.00 /kg | $32.00 – $37.50 /kg |
| Nutraceutical Enteral Clinical Grade Infant formulas, clinical nutrition supplements |
Agglomerated Instant Powder | 500 – 1,500 Da | $45.00 – $55.00 /kg | $35.00 – $42.00 /kg | $27.00 – $31.50 /kg |
*Note: Indicative prices are in USD, FOB Shanghai/Qingdao ports. Final quotes depend on custom packaging requirements (e.g. 1kg foil bags, 25kg fiber drums, or 1000kg IBC totes), preservative systems (phenoxyethanol-free, paraben-free), and seasonal raw milk input prices. Contact our sales department for firm contracts.
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View Product Details →Frequently Asked Questions for Formulation Engineers & Buyers
Clear, direct answers regarding stability, formulation, testing, and shipping for Hydrolyzed Milk Protein.
What is the specific meaning of "Hydrolyzed Milk Protein Adalah" in industrial procurement?
The phrase represents an intent-driven multilingual query widely used in Southeast Asian and international trade. "Adalah" translates from Indonesian to "is" or "defines". Buyers use this search term to request the authentic chemical characterization, INCI specification, manufacturing origins, and commercial applications of Hydrolyzed Milk Protein (CAS 92797-39-2) to evaluate supplier capability.
What is the typical molecular weight distribution of your Hydrolyzed Milk Protein?
Our standard cosmetic powder grade features an average molecular weight between 1,000 and 2,500 Daltons (with over 75% of peptides under 2,000 Da). For specialized deep-conditioning skin care and baby care products, we supply an ultra-low molecular fraction cut at sub-1,000 Daltons via tangential ultrafiltration, verified on each Certificate of Analysis using SEC-HPLC chromatography.
How does Hydrolyzed Milk Protein perform under broad pH and high-temperature processing?
Unlike intact proteins that denature, coagulate, and precipitate under heat or acidic conditions, our hydrolyzed milk peptides remain completely clear and stable across a broad pH range of 3.8 to 8.5. They tolerate hot-emulsification phases (up to 80°C for 30 minutes) without precipitation, turbidity, or caramelization, making them easy to incorporate into high-temperature manufacturing cycles.
Does your processing remove the risk of bovine milk allergies in finished cosmetics?
Yes. Intact bovine casein and beta-lactoglobulin contain conformational tertiary structures that can trigger allergic reactions. Our controlled enzymatic cleavage breaks these protein chains into micro-oligopeptides under 2,000 Da, effectively destroying conformational allergen epitopes. Each batch undergoes rigorous ELISA testing to confirm it is non-sensitizing and suitable for sensitive skin applications.
What Minimum Order Quantity (MOQ) and lead times apply for OEM/ODM orders?
For our catalog standard powder and liquid specifications, our MOQ starts at 25 kg (shipped in tamper-evident foil-lined fiber drums). Custom molecular weight cuts (DH adjustment), special preservative systems, or custom packaging require an MOQ of 100 kg to 500 kg. Standard catalog orders ship within 5 to 7 business days, while custom ODM manufacturing campaigns require 2 to 3 weeks.
Can you provide technical registration dossiers for international customs clearance?
Yes. Every export shipment is accompanied by a batch Certificate of Analysis (COA), 16-section Safety Data Sheet (SDS) compliant with GHS standards, Product Specification Sheet, Animal Welfare & Non-BSE/TSE Declarations, Non-GMO Certification, and Allergen Statements. We also supply regulatory documentation to support registration with the US FDA, European CPNP, and Indonesian BPOM.
Request Technical Dossiers, Sample Batches & Firm Quotes
Partner with Xi'an Le-Nutra Ingredients Inc. for pure, reliable, and high-performance protein hydrolysates. Contact our technical sales team for batch samples, custom enzyme configurations, or tiered contract pricing.