ISSN:
1750-3841
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
,
Process Engineering, Biotechnology, Nutrition Technology
Notes:
: Aroma compounds in Airen and Macabeo musts and wines were submitted to multivariate analysis of variance and only those significantly depending (p 〈 0.05) on grape variety, prefermentative treatment, and exhibiting no significant interaction were selected for discriminant analysis. Benzyl alcohol, Z-3-hexen-1-ol, hexanoic acid, benzaldehyde, β-ionone, and E-nerolidol contents in musts were used to calculate 2 discriminating functions, which allow classifying 100% of all must by variety and treatment. Discriminant analysis carried out with 1-propanol, isoamyl alcohol, 2-phenylethanol, ethyl acetate, ethyl propanoate, ethyl lactate, isobutyl acetate, and 7-butyrolactone contents in wines, allows to establish 2 other functions, which led to accurate classification of 100% of the wine samples.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1365-2621.2003.tb14133.x
Permalink