Which humectant is commonly used in embalming fluids?

Sorbitol is commonly used in embalming fluids as a humectant due to its effectiveness in retaining moisture within the tissues. This property is crucial in the embalming process as it helps to reduce tissue dehydration, maintaining a more natural appearance and aiding in the preservation of the body. Sorbitol’s ability to hold onto moisture makes it particularly valuable in preventing the adverse effects of dehydration during the embalming process, which can lead to a less favorable presentation of the deceased.

Glycerin, while also recognized for its moisturizing properties, is not the most prevalent humectant employed in standard embalming preparations. Propylene glycol serves multiple functions in embalming fluids, such as serving as a solvent and providing some moisture retention, but it is not typically categorized primarily as a humectant. Alcohol, on the other hand, is often used for its preservative qualities but has dehydrating effects and does not serve the primary function of moisture retention in embalming. Overall, sorbitol stands out as the most commonly chosen humectant for its specific role in enhancing moisture retention during embalming.