TABLE I.

List of sample odorants and experimental results

No.	Chemical	Human masking score (0–5)(iso-Valeric acids)	Evaporation: ppm in syringe	Solubility: odor concentration in Ringer's solution (%) (0.1% nominal dilution)	Physiology: channel reduction rate (%) (0.1% nominal dilution)	Solubility: odor concentration in Ringer's solution (%) (0.01% nominal dilution)	Physiology: channel reduction rate (%) (0.01% nominal dilution)
1	Benzaldehyde	4.6	210	0.1	99.5	0.01	55.1
2	1.8-Cineol	3.6	269	0.09	61.8	0.008	28.5
3	Dihydromyrcenol	4.8	254	0.07	98	0.01	70
4	Nonenal	3.6	100	0.012	77.9	0.008	67.7
5	Linalool	4.1	259	0.1	98.2	0.01	84.3
6	Phenyl ethyl alcohol	2.9	78	0.1	94.9	0.01	41.3
7	Tripral	4.5	192	0.1	99.6	0.01	93.6
8	Benzyl acetate	3.1	211	0.1	97.8	0.01	71.9
9	Anis aldehyde	3.9	38	0.1	98.6	0.01	47.2
10	Geraniol	3.9	30	0.06	80.6	0.01	92.9
11	Linalyl acetate	3	327	0.018	63.7	<0.008	NA
12	Citral	3.9	166	0.043	80	0.008	65.7
13	Poirenate	3	209	0.014	70.4	0.01	38.9
14	o-t-butyl cyclohexyl acetate	1.8	250	0.056	43	<0.008	NA
15	β-Damascone	2.4	44	0.031	60	0.01	18.9
16	Fruitate	1.9	72	0.005	30.4	<0.008	NA