. Author manuscript; available in PMC: 2021 Dec 21.

Published in final edited form as: Chem Res Toxicol. 2020 Nov 23;33(12):2972–2987. doi: 10.1021/acs.chemrestox.0c00266

Table 3.

IC₇₀s and IC₅₀s for Authentic Standards (mg/mL)

Flavor Chemical	In house fluid formulation¹	Concentration (mg/mL)	BEAS-2B
Flavor Chemical	In house fluid formulation¹	Concentration (mg/mL)	IC₇₀	IC₅₀
Triacetin		44.3	6.18	11.49
Carvone		8.7	0.064	0.163
Triacetin + Carvone	“Mint”	53	N/A	N/A
Triacetin		22.5	2.95	5.09
Corylone		3.6	1.37	3.36
g-decalactone		1	0.15	0.24
Triacetin + Corylone + g-decalactone	“Peach”	27.1	N/A	N/A

In house fluid formulation is a combination of the dominant flavor chemicals in LIQUA “Mint” and “Peach” EC products.