Peptones, casein
Peptones, casein
CAS: 91079-40-2
Molecular Formula:
Peptones, casein - Names and Identifiers
| Name | Peptones, casein |
| Synonyms | N-Z-Amine? YT IRON PEPTONATE Iron Peptonate NF |
| CAS | 91079-40-2 |
| EINECS | 293-428-4 |
Peptones, casein - Physico-chemical Properties
| Water Solubility | Soluble in water. Insoluble in alcohol and ether. |
| Solubility | H2O: soluble2%, clear, colorless to faintly brownish-yellow |
| Appearance | powder |
| Color | off-white to yellow |
| Odor | Odorless |
| PH | 6.9±0.5 (25℃, 2% in H2O) |
| Storage Condition | room temp |
| Sensitive | Moisture Sensitive & Hygroscopic |
| Use | Casein trypsin is hydrolyzed from the raw material of the culture medium |
Peptones, casein - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 3504 00 90 |
Peptones, casein - Introduction
Peptones, casein is a kind of peptone obtained by enzymatic hydrolysis of casein. It has the following characteristics:
1. Physical properties: Peptones, casein is a white to light yellow powder, soluble in water and weakly alkaline solution, insoluble in organic solvents.
2. Chemical properties: Peptones, casein is composed of amino acids such as tyrosine and butyric acid, and has good nutritional value. It can be degraded by various enzymes into polypeptides, amino acids and small molecules, which are easy to digest and absorb.
3. Application: Peptones, casein is widely used in food, medicine and cosmetics and other fields. In the food industry, it can be used as protein nutritional supplements, food thickeners and emulsifiers. In the field of medicine, Peptones, casein are commonly used in the preparation of drug carriers, parenteral nutrition preparations and biological materials. In addition, Peptones, casein can also be used as skin softeners and moisturizers in cosmetics.
4. Preparation method: The preparation method of Peptones and casein is usually to react casein with an appropriate amount of enzymes (such as gastric enzymes, Pancreatin, etc.), and to perform sterilization, dehydration and drying after hydrolysis for a period of time, get Peptones, casein products.
5. Safety Information: Peptones, casein is generally considered safe, but for certain groups of people, such as those who are allergic to dairy products and those with impaired renal function, it should be used with caution. In addition, the heating temperature should be strictly controlled during use to avoid toxic products. Peptones, casein should be stored in a dry, dark, low temperature environment to prevent moisture and mildew.
1. Physical properties: Peptones, casein is a white to light yellow powder, soluble in water and weakly alkaline solution, insoluble in organic solvents.
2. Chemical properties: Peptones, casein is composed of amino acids such as tyrosine and butyric acid, and has good nutritional value. It can be degraded by various enzymes into polypeptides, amino acids and small molecules, which are easy to digest and absorb.
3. Application: Peptones, casein is widely used in food, medicine and cosmetics and other fields. In the food industry, it can be used as protein nutritional supplements, food thickeners and emulsifiers. In the field of medicine, Peptones, casein are commonly used in the preparation of drug carriers, parenteral nutrition preparations and biological materials. In addition, Peptones, casein can also be used as skin softeners and moisturizers in cosmetics.
4. Preparation method: The preparation method of Peptones and casein is usually to react casein with an appropriate amount of enzymes (such as gastric enzymes, Pancreatin, etc.), and to perform sterilization, dehydration and drying after hydrolysis for a period of time, get Peptones, casein products.
5. Safety Information: Peptones, casein is generally considered safe, but for certain groups of people, such as those who are allergic to dairy products and those with impaired renal function, it should be used with caution. In addition, the heating temperature should be strictly controlled during use to avoid toxic products. Peptones, casein should be stored in a dry, dark, low temperature environment to prevent moisture and mildew.
Last Update：2024-04-09 18:58:34
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