Protamines
protamine free base grade iv
CAS: 9012-00-4
Molecular Formula:
Protamines - Names and Identifiers
| Name | protamine free base grade iv |
| Synonyms | Protamine HSDB 3251 PROTAMINE protamines Protamines UNII-72G3UY6T4N protamine from salmon protamine free base grade iv |
| CAS | 9012-00-4 |
| EINECS | 232-726-0 |
Protamines - Physico-chemical Properties
| Solubility | H2O: clear |
| Storage Condition | -20°C |
| Physical and Chemical Properties | White to light yellow powder with special taste. Heat resistance, 90min at 210 C still has antibacterial effect, so it is suitable for heating, in order to achieve preservation. The minimum inhibitory concentration was 70~400mg/ml in alkaline medium. In neutral and alkaline conditions, the heat resistant Bacillus, lactic acid bacteria, Staphylococcus aureus, mold and gram-negative bacteria have antibacterial effect, the pH value of 7~9 is the strongest, the heat stability (120 ℃,30min). With glycine, acetic acid, salt, vinegar, etc., combined with alkaline salts, can enhance the antibacterial effect. It has the effect of enhancing the elasticity of surimi products. Combined with seasoning has the effect of enhancing the flavor. But it can be combined with protein, salt, acidic polysaccharide and the like to be insoluble, and the effectiveness is reduced. Soluble in water, water-soluble ethanol, ethanol-insoluble. |
Protamines - Risk and Safety
| WGK Germany | 3 |
| RTECS | UK9440000 |
Protamines - Nature
Open Data Verified Data
is white to light yellow powder with special taste. Soluble in water, water-soluble ethanol, ethanol-insoluble. Heat-resistant, 90min at 210 ℃. Still has antibacterial effect. The minimum inhibitory concentration in alkaline medium was 70-400mg/mL. In the neutral and alkaline conditions, the heat resistant Bacillus, lactic acid bacteria, Staphylococcus aureus, mold and Gram negative bacteria have antibacterial effect, pH 7~9 when the strongest antibacterial effect. With glycine, acetic acid, salt, vinegar, etc., combined with alkaline salts, can enhance the antibacterial effect. It has the effect of enhancing the elasticity of surimi products. Combined with seasoning has the effect of enhancing the flavor.
Last Update：2024-01-02 23:10:35
Protamines - Preparation Method
Open Data Verified Data
The nucleic acid and basic protein contained in the fish White of the mature male fish of salmon, light red salmon, red salmon, catfish, trout, catfish, and so on, it is obtained by decomposition under acidic conditions followed by neutralization and subsequent purification.
Last Update：2022-01-01 11:12:10
Protamines - Application
Open Data Verified Data
can be used as a preservative, used in rice, fried noodles, bread, noodles and other starch foods. Can also be used in surimi products and seasoning. It can also be used in cake and paste food with sodium acetate, glycine, ethanol and so on.
Last Update：2025-08-19 16:24:40
Protamines - Reference Information
| use | preservative. In Japan, it is used in starchy foods such as rice, Chinese noodles, fried noodles, steamed buns, bread, dumplings, etc., as well as surimi products and seasonings. It is used in cakes, paste foods, etc. after compounding with sodium acetate, glycine, ethanol, etc. |
| production method | salmon (salmon; Omcorhymchus keta), light sockeye (Omcorhymchus gorbuscha), sockeye (Omcorhymchus nerka), herring, trout, mackerel, bonito and other mature male fish The nucleic acid and alkaline protein contained in the white are decomposed and neutralized under acidic conditions. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:41:03
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Product Name: Protamine from salmon Visit Supplier Webpage Request for quotationCAS: 9012-00-4
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Product Name: Protamine from salmon Grade IV, Histone, free(Millon test) Request for quotationCAS: 9012-00-4
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Product Name: Protamine from salmon Grade IV, Histone, free(Millon test) Visit Supplier Webpage Request for quotationCAS: 9012-00-4
Tel: +86-400-900-4166
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Product Name: Protamine from salmon Visit Supplier Webpage Request for quotationCAS: 9012-00-4
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Product Name: PROTAMINE Visit Supplier Webpage Request for quotationCAS: 9012-00-4
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Featured ProductsSpot supply
Product Name: Protamine from salmon Visit Supplier Webpage Request for quotationCAS: 9012-00-4
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: Protamine from salmon Grade IV, Histone, free(Millon test) Request for quotationCAS: 9012-00-4
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Protamine from salmon Grade IV, Histone, free(Millon test) Visit Supplier Webpage Request for quotationCAS: 9012-00-4
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: Protamine from salmon Visit Supplier Webpage Request for quotationCAS: 9012-00-4
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: PROTAMINE Visit Supplier Webpage Request for quotationCAS: 9012-00-4
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
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