产品描述
Product name: Nisin
Supplier:Dacheng Pharma
CAS: 1414-45-5
Molecular formula: C141H228N41O38S7
Molecular weight: 3331
Molecular structure:
Nisin is a polypeptide consisting of 34 amino acid residues with a molecular weight of approximately 3,500 Daltons. Its molecular structure is composed of five rings (A to E) and three methyl-lanthionine (MeLan) bridges. The rings are formed by amino acids with unusual modifications, including dehydroalanine, dehydrobutyrine, and lanthionine. The MeLan bridges are formed by the addition of a sulfur atom to two neighboring amino acids, creating a stable and rigid structure. These unique structural features of nisin contribute to its antimicrobial properties and stability in various conditions.
Product function:
Nisin is a polypeptide substance produced by Lactococcus lactis. It is composed of 34 amino acid residues and has a molecular weight of approximately 3500 Da. Nisin can inhibit the growth of most Gram-positive bacteria and has a strong inhibitory effect on the spores of Bacillus, making it an efficient, non-toxic, safe, and side-effect-free natural food preservative widely used in the food industry.
- Nisin
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更多关于
Hebei Shengxue Dacheng Pharmaceutical Co., Ltd.
1000-5000
员工
未通知
未通知
Year
成立年份
业务类型
- Industry / Manufacturer
关键词
- pharmaceutical company
- antibiotics
联系方式和位置
-
Da ********
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+86 31********
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Shijiazhuang / Hebei | 中国