31. It finds use as a less volatile alternative to propylene glycol methyl ether and other glycol ethers. 32. Propylene glycol alginate is alginic acid that has some of its carboxyl groups esterified with propylene glycol . 33. Inhaled ciclosporin formulations are in clinical development, and include a solution in propylene glycol and liposome dispersions. 34. The two most common e-liquid bases are propylene glycol ( PG ) and vegetable glycerin ( VG ). 35. While other alcohols are consumed like sugar alcohol & propylene glycol , this is usually only im minor quantities. 36. Lorazepam for injection formulated with polyethylene glycol 400 in propylene glycol with 2.0 % benzyl alcohol as preservative. 37. Propylene glycol is partially metabolized in the rumen to propionate which can be used as an energy source.38. Propylene glycol is frequently used as a substitute for ethylene glycol in low toxicity, environmentally friendly automotive antifreeze.39. Both xanthan gum and propylene glycol alginate are used to stabilize and thicken the blue cheese dressing emulsion. 40. Toxicity from propylene glycol has been reported in the case of a patient receiving a continuous lorazepam infusion.
