カゼインナトリウム (ミルク由来) 化学特性,用途語,生産方法
外観
白色〜わずかにうすい黄色, 粉末
定義
本品は、カゼイン(*)のナトリウム塩である。参照表示名称：カゼイン
溶解性
水に溶けにくく、熱水に溶け、エタノールにほとんど溶けない。
化粧品の成分用途
ヘアコンディショニング剤、皮膚コンディショニング剤
説明
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).
化学的特性
White to cream colored powder
使用
Sodium caseinate, which is the sodium form of the major milk protein, involves the four individual caseins (38% αs1-, 10% αs2-, 36% β-casein, 13% κ-casein) combined within the discrete particles, has the micelle-like form, with the size on the nanometer scale. 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.
主な応用
Sodium 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.
定義
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.
製造方法
The manufacture of sodium caseinate consists of the formation of a casein suspension, solubilization of casein using sodium hydroxide, and drying the sodium caseinate produced.
安全性プロファイル
Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NanO.
カゼインナトリウム (ミルク由来) 上流と下流の製品情報
原材料
準備製品