What is the primary use of quaternary ammonium compounds in embalming fluids?

Quaternary ammonium compounds, commonly referred to as quats, are primarily used in embalming fluids for their disinfectant properties. They are effective antimicrobial agents that help to eliminate bacteria, viruses, and fungi, thus playing a crucial role in the preservation process by ensuring that the body is free from pathogens that could contribute to decomposition.

Their ability to denature proteins and disrupt microbial cell membranes makes them an important component in ensuring that the embalming process is effective in maintaining the integrity of the deceased during the preparation for burial or cremation. While quaternary ammonium compounds may offer some additional benefits in terms of fragrance or minor coloring, their primary utility lies in their disinfectant capabilities, which are essential for maintaining sanitary conditions throughout the embalming process.