Further, it’s synthetic. I don’t think it exists in any food sources naturally. Probably shouldn’t be in lung tissue:
“vitamin E acetate, is a synthetic form of vitamin E. It is the ester of acetic acid and α-tocopherol” (Wikipedia)
“vitamin E acetate, is a synthetic form of vitamin E. It is the ester of acetic acid and α-tocopherol” (Wikipedia)
https://en.wikipedia.org/wiki/Acetic_acid https://efsa.onlinelibrary.wiley.com/doi/abs/10.2903/j.efsa.... - "The substance readily hydrolyses" https://en.wikipedia.org/wiki/Lipid_pneumonia