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Multivariate classification of wines from seven clones of Monastrell grapes
Author(s) -
GómezPlaza Encarna,
GilMuñoz Rocío,
MartínezCutillas Adrián
Publication year - 2000
Publication title -
journal of the science of food and agriculture
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.782
H-Index - 142
eISSN - 1097-0010
pISSN - 0022-5142
DOI - 10.1002/(sici)1097-0010(200003)80:4<497::aid-jsfa556>3.0.co;2-m
Subject(s) - wine , principal component analysis , chemistry , clone (java method) , multivariate analysis , statistical analysis , chemometrics , multivariate statistics , food science , chromatography , mathematics , statistics , biochemistry , dna
The enological characteristics of different clones of Monastrell grapes have been studied. The wines obtained from different clones were subjected to chemical analyses, including the determination of organic acids, colour characteristics and mineral elements. Significant differences were found among clones. To check if these analytical parameters could correctly classify the wine samples, multivariate statistical analysis was done. Cluster and principal component analysis classified correctly samples belonging to the same clone. © 2000 Society of Chemical Industry