9005-46-3 Usage
Description
Sodium 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).
Uses
Different sources of media describe the Uses of 9005-46-3 differently. You can refer to the following data:
1. Sodium 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.
2. Casein 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.
3. α-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.
Application
Sodium caseinate is suitable for:1.the preparation of casein-based diets to investigate nutritional effect of vitamin E in diets for Litopenaeus vannamei postlarve2.in an assay to determine the activity of a three-enzyme solution containing trypsin, chymotrypsin and peptidase3.a
study to investigate the effects of bovine somatotropin (bST)
administration and abomasal casein infusion on nitrogen metabolism in
Holstein steers4.as constituent of blocking solution in immunoblotting.
Definition
Though 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 Actions
α-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 Profile
Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NanO.
Check Digit Verification of cas no
The CAS Registry Mumber 9005-46-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,0 and 5 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 9005-46:
(6*9)+(5*0)+(4*0)+(3*5)+(2*4)+(1*6)=83
83 % 10 = 3
So 9005-46-3 is a valid CAS Registry Number.
