Sodium caseinate

Sodium caseinate Basic information
Description
Product Name:Sodium caseinate
Synonyms:CASEIN SODIUM;CASEIN SODIUM MILK;CASEIN SODIUM SALT;casein,sodiumcomplex;Caseins,sodiumcomplexes;sodiumcasein;luodanbaisuanna;ldbsn
CAS:9005-46-3
MF:N/A
MW:0
EINECS:618-419-8
Product Categories:Nutritional fortification substances;Biochemicals and Reagents;Milk Proteins;Proteins and Derivatives;9005-46-3
Mol File:Mol File
Sodium caseinate Structure
Sodium caseinate Chemical Properties
storage temp. 2-8°C
solubility H2O: soluble50mg/mL, Grade III, light yellow
form lyophilized powder
PHpH(10g/l, 25℃) : 6.0~7.5
Water Solubility Soluble in boiling water; insoluble in ethanol.
EPA Substance Registry SystemSodium caseinates (9005-46-3)
Safety Information
Safety Statements 24/25
WGK Germany 3
RTECS FI3540000
TSCA Yes
HS Code 29420000
MSDS Information
ProviderLanguage
Casein sodium salt English
SigmaAldrich English
ACROS English
Sodium caseinate Usage And Synthesis
DescriptionSodium caseinate is a kind of water soluble emulsifier. It has the function of stabilizing, strengthening protein, thickening, foaming etc. It is also a protein nutrition fortifier. It has also been used in bread, biscuits, and other cereals. Like casein, sodium caseinate is a high quality protein source.
Sodium caseinate is made from milk protein and is hydrolyzed and absorbed to participate in the normal metabolism of the body. There is no definite chemical structure for sodium caseinate. In electrophoretic analysis, there are at least 20 different kinds of protein components. The main components are a mixture of alpha casein, beta casein and kappa casein (rather than simple proteins).
Chemical PropertiesWhite to cream colored powder
UsesSodium Caseinate is the sodium salt of casein, a milk protein. it is used as a protein source and for its functional properties such as water binding, emulsification, whitening, and whipping. it is used in coffee whiteners, nondairy whipped toppings, processed meat, and desserts.
UsesCasein is the phosphoprotein of fresh milk; the rennin-coagulated product is sometimes called paracasein. British nomenclature terms the casein of fresh milk caseinogen and the coagulated product casein. As it exists in milk it is probably a salt of calcium. Casein is not coagulated by heat. It is precipitated by acids and by rennin, a proteolytic enzyme obtained from the stomach of calves. Casein is a conjugated protein belonging to the group of phosphoproteins. The enzyme trypsin can hydrolyze off a phosphorus-containing peptone. The commercial product also known as casein is used in adhesives, binders, protective coatings, and other products.
The purified material is a water-insoluble white powder. While it is also insoluble in neutral salt solutions, it is readily dispersible in dilute alkalies and in salt solutions such as those of sodium oxalate and sodium acetate.
Usesα-Casein can be an immunogen in young children, and anti-α-casein antibodies have strong cross-reactivity with insulin. This effect can explain the uncommon insulin autoimmunity, but it does not appear to progress to Type I diabetes.
ApplicationSodium caseinate is suitable for:
1.the preparation of casein-based diets to investigate nutritional effect of vitamin E in diets for Litopenaeus vannamei postlarve
2.in an assay to determine the activity of a three-enzyme solution containing trypsin, chymotrypsin and peptidase
3.a study to investigate the effects of bovine somatotropin (bST) administration and abomasal casein infusion on nitrogen metabolism in Holstein steers
4.as constituent of blocking solution in immunoblotting.
DefinitionThough commonly regarded as the principal protein in milk (approximately 3%), casein is actually a colloidal aggregate composed of several identifiable proteins together with phosphorus and calcium. It occurs in milk as a heterogeneous complex called calcium caseinate, which can be fractionated by a number of methods. It can be precipitated with acid at p H 4.7 or with the enzyme rennet (rennin). The product of the latter method is called paracasein, the term being applied to any of the casein fractions involved, i.e., α, β, κ, etc.
Biochem/physiol Actionsα-Casein can be an immunogen in young children, and anti-α-casein antibodies have strong cross-reactivity with insulin. This effect can explain the uncommon insulin autoimmunity, but it does not appear to progress to Type I diabetes.
Safety ProfileQuestionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NanO.
Sodium caseinate Preparation Products And Raw materials
Raw materialsEMULSIFIER-->Casein-->alomond gum,cedo gum-->MILK-->Thickening agent
Sodium benzoate Sodium acetate N-BUTYLISOCYANIDE PHENYLSELENOL casein kinase N-Z-AMINE A sodium Sodium chloride SALCOMINE Diclofenac sodium Ethyl isocyanoacetate Sodium formate Sodium chlorate Sodium hydroxide TERT-BUTYL ISOCYANIDE Casein Benzyl isocyanide Sodium carbonate

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