EFFECT OF CLIMATE ON THE CHEMICAL-COMPOSITION OF VIRGIN OLIVE OIL

被引：57

作者：

APARICIO, R ^{[1
]}

FERREIRO, L ^{[1
]}

ALONSO, V ^{[1
]}

机构：

[1] JUNTA ANDALUCIA,CONSEJERIA SALUD,E-41018 SEVILLE,SPAIN

来源：

ANALYTICA CHIMICA ACTA | 1994年 / 292卷 / 03期

关键词：

GAS CHROMATOGRAPHY; ALTITUDE; CHEMOMETRICS; CLIMATE; OLIVE OIL;

D O I：

10.1016/0003-2670(94)00065-4

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The effect of climate on the chemical composition of virgin olive oil has received scant attention. In this work, the relationship between chemical composition and altitude, the latter being an indirect parameter related to climate and soil, was studied. Two altitudes, valley (< 400 m) and mountains (> 700 m) were studied; 126 samples of virgin olive oil were characterized by 53 compounds and it was found that sterols and some triterpenic alcohols and hydrocarbons changed systematically with altitude. Two linear discriminant equations, with correct classifications greater than 90%, were obtained and verified with samples of another crop. Similar results were obtained.

引用

页码：235 / 241

页数：7

共 18 条

[1]

ALBERDI M, 1991, PHYTOCHEMISTRY, V30, P3177, DOI 10.1016/0031-9422(91)83172-H

[2] BUILDING DECISION RULES BY CHEMOMETRIC ANALYSIS - APPLICATION TO OLIVE OIL [J].

APARICIO, R ;

FERREIRO, L ;

LEARDI, R ;

FORINA, M .

CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS, 1991, 10 (03) :349-358

[3] DEFINITE INFLUENCE OF THE EXTRACTION METHODS ON THE CHEMICAL-COMPOSITION OF VIRGIN OLIVE OIL [J].

APARICIO, R ;

NAVARRO, MS ;

FERREIRO, MS .

GRASAS Y ACEITES, 1991, 42 (05) :356-362

[4]

APARICIO R, 1988, Journal of Chemometrics, V3, P175

[5] CHARACTERIZATION OF VIRGIN OLIVE OILS BY SEXIA EXPERT-SYSTEM [J].

APARICIO, R ;

ALONSO, V .

PROGRESS IN LIPID RESEARCH, 1994, 33 (1-2) :29-38

[6]

APARICIO R, 1993, GRASAS ACEITES, V44, P18

[7]

APARICIO R, 1992, CHARACTERIZATION AND

[8] CHEMOMETRIC ANALYSIS OF TUSCAN OLIVE OILS [J].

ARMANINO, C ;

LEARDI, R ;

LANTERI, S ;

MODI, G .

CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS, 1989, 5 (04) :343-354

[9]

AUBERT G, 1980, PEDOLOGIE APPLIQUEE

[10]

DIAZPINEDA F, 1989, AMBIENTE FISICO ORGA

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