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Casein Hydrolysate is a mixture of amino acids and small peptides derived from bovine milk casein through acid hydrolysis or enzymatic hydrolysis. Its core applications span sports nutrition and functional foods, cosmetic skin and hair care, microbiological culture media, as well as feed and veterinary nutrition. Key chemical-grade selling points include high water solubility and easy absorption, customizable specifications, cross-industry versatility, a natural milk-protein origin, and stable batch-to-batch quality.
Specifications of Casein Hydrolysate CAS 91079-40-2 COA:
Items | Specifications | Results |
Appearance (25℃) | Yellow or pale yellow powder | Pale yellow |
Precipitation | None | Compliant |
Solubility | Fully soluble | Fully soluble |
Total Nitrogen (on dry basis) | ≥14% | 14.85% |
Amino Nitrogen (on dry basis) | ≥1.5% | 2.26% |
Loss on drying | ≤7% | 5.30% |
pH | 4.5－7.5 | 5.5 |
Conclusion | The product conforms to the above specifications. | |
Product Name:Casein Hydrolysate
CAS:91079-40-2
MF:N/A
Melting point :N/A
form:powder
color:Pale yellow
Uses:
CAS No.:91079-40-2
Appearance: white to light yellow / beige powder, slightly characteristic odor, hygroscopic
Composition: mixture of free amino acids and short peptides derived from bovine milk casein
Protein / nitrogen: protein typically >75–80%; total nitrogen commonly ≥7–12%; amino nitrogen varies by grade
Solubility: water-soluble; solubility depends on hydrolysis degree and desalting level
Types: acid-hydrolyzed casein gives mainly free amino acids; enzymatic hydrolysate retains more short bioactive peptides
Main uses
Sports nutrition & functional foods: used as a rapidly absorbable protein/peptide source for muscle recovery, post-exercise nutrition, dietary supplements, protein drinks, capsules and functional food formulations.
Cosmetics & personal care: functions as a skin-conditioning, hair-conditioning and antistatic ingredient in moisturizers, masks, shampoos, conditioners and leave-in hair products.
Microbiology & fermentation: widely used as a nitrogen source and microbial nutrient in culture media, fermentations and laboratory applications.
Veterinary / animal nutrition: used as a feed additive or amino acid/peptide source to support protein nutrition, digestibility and gut microbiota balance in certain animal feeds.
Pharmaceutical & nutraceutical raw material: used as a raw material for amino acid/peptide-based formulations, energy supplements and bioactive peptide products, subject to local regulation.
Selling points for chemical-grade promotion
High water solubility and easy absorption: smaller peptides and amino acids dissolve and absorb more readily than intact casein, which supports nutrition, cosmetic and fermentation applications.
Rich amino acid profile: provides a broad spectrum of amino acids from milk protein, supporting multiple formulation needs.
Flexible grades: acid-hydrolyzed, enzymatic hydrolysate, low-salt, high-clarity and different molecular-weight ranges can be matched to feed, cosmetic, nutrition or lab-grade buyers.
Cross-industry raw material: one ingredient can serve sports nutrition, cosmetics, microbiology, feed and veterinary-related applications, which helps broaden customer coverage.
Natural milk-protein origin: appeals to buyers seeking naturally derived amino acid/peptide ingredients, though it is not suitable for vegan claims.
Stable supply and specification control: parameters such as total nitrogen, amino nitrogen, moisture, ash, pH, solubility and microbial limits can be specified for different grades.
Also, if you have any other questions, you can contact us
FAQ From Wuhan Fortuna Chemical Co.,Ltd
Q1: Can I get a sample for free ?
A: For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test.
Q2: How to confirm the product quality before placing orders ?
A: Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order.
Q3: What is the payment you accept?
A: For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us.
Q4: What is your shipment way ?
A: For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement.
Q5: How long is your after-sales service?
A: We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company.
Q6: How do you treat quality complaint ?
A: We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers.
Name:Wuhan Fortuna Chemical Co.,Ltd
Category:Others
Trade Category: Trading Company
Employees: 11 - 50 People
Address: Room 2015, No.2 Building, Kaixin Mansion No.107
Company Information: Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical and Intermediates, Food and Feed additives, Fine chemicals,Biochemical and Reagent, which is the members of Hubei E-commerce Chamber.
Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement.
We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves.
Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward power, their satisfaction is our struggling goal.
Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide Casein Hydrolysate with good quality and best price, welcome to contact us to get COA/TDS/MSDS of Casein Hydrolysate.
1. Guaranteed purity;
2. Large quantity in stock;
3. Largest manufacturer;
4. Best service after shipment with email;
5. High quality & competitive price;
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