Product
Bulk Supply Nisin
  • Createtime: 2023-02-24
  • Updatetime: 2024-10-16
Product Details

As a natural and effective food preservative, nisin requires attention to the following points during use:

1. Scope of Use and Dosage

·Strictly Follow Usage Standards: The use of nisin should strictly comply with relevant national standards, such as the "Standards for the Use of Food Additives" (GB2760-2014).

·Control Usage Dosage: The maximum allowable dosage of nisin varies among different food products and should be added strictly according to the specified dosage in the standards. For instance, the usage in prepared meat products, cooked meat products, dairy and dairy products, and cooked aquatic products should not exceed 0.5 g/kg, while in convenient wet noodle products, rice and noodle sausage products, multigrain sausage products, and egg products, it should not exceed 0.25 g/kg.

2. Dissolution and Addition Method

·Proper Dissolution: Nisin should be dissolved in an appropriate solvent (such as 0.02 mol/L hydrochloric acid) before being added to food.

·Uniform Mixing: To ensure the even distribution of nisin in food, it should be mixed uniformly using a stepwise expansion method after dissolution.

3. Storage and Stability

·Suitable Storage Conditions: Nisin should be stored in a cool, ventilated, clean, and dry place, avoiding direct sunlight and high temperatures.

·Avoid Co-storage with Harmful Substances: Nisin should not be stored with toxic, harmful, or corrosive substances to prevent contamination or degradation.

4. Precautions and Contraindications

·Monitor Patient Reactions: When using nisin as a therapeutic agent, closely observe patient reactions. If any abnormal reactions occur, discontinue use immediately and take appropriate measures.

·Contraindicated for Allergic Patients: Patients who are allergic to nisin should avoid using this agent to prevent allergic reactions.

·Avoid Long-term High Dosage: Due to its antibacterial properties, long-term high doses of nisin are not recommended to avoid disrupting the balance of normal flora.

5. Combined Use with Other Substances

·Combined Use with Other Preservatives: Nisin can be used in combination with other preservatives to broaden its antimicrobial spectrum and enhance preservation effectiveness. However, care should be taken regarding the proportions and conditions of combined use to ensure food safety.

·Avoid Concurrent Use with Incompatible Medications: When using nisin, it is important to avoid concurrent use with incompatible drugs to prevent drug interactions or reduced efficacy.

In summary, strict adherence to usage standards, dosage control, proper dissolution and addition methods, attention to storage and stability, patient observation, and avoidance of use in allergic individuals are essential when using nisin. Additionally, careful consideration of the conditions for combined use with other substances is necessary to ensure food safety and the effectiveness of the medication.


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