Preservative powders must have a high concentration of ________

Understand the Problem

The question is asking for the specific substance or component that is commonly found in high concentrations within preservative powders. This indicates a need for knowledge regarding food preservation and the chemistry of preservatives.

More Information

Preservative powders need high concentrations of antimicrobial agents to effectively inhibit microbial growth and ensure the product's longevity and safety.

Tips

Confusing preservatives with other additives which may not have antimicrobial properties can lead to ineffective preservation.

Sources

• Antimicrobial Preservatives for Protein and Peptide Formulations - pmc.ncbi.nlm.nih.gov