N. Abbott et al., DETERMINATION OF THE AROMA THRESHOLD OF THE CIS AND TRANS RACEMIC FORMS OF BETA-METHYL-GAMMA-OCTALACTONE BY GAS-CHROMATOGRAPHY SNIFFING ANALYSIS, American journal of enology and viticulture, 46(3), 1995, pp. 292-294
The aroma threshold of cis and trans racemic forms of B-methyl-gamma-o
ctalactone was determined by GC-Sniffing. The threshold values for the
cis form was 0.001 mg/L and the trans form 0.02 mg/L, respectively.