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Hebei Shengxue Dacheng Pharmaceutical Co., Ltd.

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自从 2023

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中国

Nisin 500g/1kg/25kg


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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.

icone de usuario

1000-5000

员工

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icone de exportar

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1997

Year

成立年份


业务类型
  • Industry / Manufacturer

关键词
  • pharmaceutical company
  • antibiotics

联系方式和位置
  • icone de usuario Da ********
  • icone de telefone +86 31********
  • map-marker Shijiazhuang / Hebei | 中国

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