PRINCIPAL COMPONENT ANALYSIS EXAMPLE OF APPLICATION IN GRAPE MUST DIFFERENTIATION

Authors

  • JEAN PIERE ROSIER Estação experimental de Videira, SC

DOI:

https://doi.org/10.5380/cep.v12i1.14183

Keywords:

MOSTO DE UVA, ANÁLISE COMPONENTES PRINCIPAIS, ACP. MUST AND WINES, PRINCIPAL COMPONENT ANALYSIS, ACA.

Abstract

Multivariate statistic analysis, as is the case of the Principal Component Analysis (ACP), fit perfectely for interpretation of enology results. The mosts and wines can be defined by the conjunct o f its constitutive characteristics. Smal! differences are not significative in each cne af its components and can effectivelly differenciate each wine from the other. The ACP simplify the compreension of a complex problem with a minimum 1055 af informations. This work presents a practical form of an ACP interpretation carried out to evaluate the organic acid composition of grape mosts from four different grapevine varieties and from two types of soils.

 

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How to Cite

ROSIER, J. P. (1994). PRINCIPAL COMPONENT ANALYSIS EXAMPLE OF APPLICATION IN GRAPE MUST DIFFERENTIATION. Boletim Do Centro De Pesquisa De Processamento De Alimentos, 12(1). https://doi.org/10.5380/cep.v12i1.14183

Issue

Vol. 12 No. 1 (1994)

Section

Artigos

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Copyright for articles published in this magazine belongs to the author, with first publication rights for the magazine. By virtue of appearing in this public access magazine, the articles are free to use, with their own attributions, in educational and non-commercial applications.