E702 — Chlortetracycline

E702 is an antibiotic that falls under the E number classification for antibiotics (E700–E799). 

Danger Level: 3 (Use with Caution) – Chlortetracycline is not approved for use as a food additive in the European Union. Its application is primarily restricted to veterinary medicine for treating bacterial infections in animals.

Purpose in Products

Chlortetracycline is not utilized in food products as an additive. Its primary use is in veterinary medicine to treat bacterial infections in livestock.

Health Considerations

  • Antibiotic Resistance: The use of antibiotics like chlortetracycline in animal husbandry has raised concerns about the development of antibiotic-resistant bacteria, which can pose significant public health risks.
  • Residues in Food: Improper use can lead to antibiotic residues in animal-derived food products, potentially causing allergic reactions or other health issues in humans.

Impact on Children

There is no direct impact on children from chlortetracycline as it is not used in food products. However, the broader issue of antibiotic resistance can affect all age groups.

Impact on Taste

Not applicable, as chlortetracycline is not used in food products.

Compatibility with Other Additives

Not applicable, as chlortetracycline is not used in conjunction with food additives.

Natural Occurrence

Chlortetracycline is a naturally occurring antibiotic produced by the bacterium Streptomyces aureofaciens.

Alternatives and Substitutes

In veterinary medicine, alternatives include other antibiotics such as oxytetracycline (E703) and penicillin derivatives, depending on the specific bacterial infection and resistance patterns.

Regulation

  • European Union: Chlortetracycline (E702) is not approved as a food additive. Its use is limited to veterinary applications under strict regulations to prevent antibiotic residues in food products.
  • United States: The use of chlortetracycline in food-producing animals is regulated by the FDA, which sets tolerance levels for residues in edible tissues.

Conclusion

E702 (Chlortetracycline) is an antibiotic not approved for use as a food additive. Its application is confined to veterinary medicine, with stringent regulations to mitigate public health risks associated with antibiotic resistance and residue contamination in food products.