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Articles

EFFECT OF THE NITROGEN AND POTASSIUM FERTILIZATION ON FATTY ACIDS COMPOSITION AND OXIDATIVE STABILITY FOR

Article number

586_66

Pages

337 – 340

Language

English

Abstract

‘Carrasquenha’ is a Portuguese olive tree cultivar widely cultivated in Alentejo for oil production.
The aim of the present study is to examine the effect of nitrogen and potassium fertilization on the composition of fatty acids and oxidative stability for monovarietal olive oils obtained from fruits in different stages of ripening.
We obtained the experimental material during the campaign 98/99 and harvest for the two experimental dates, respectively: November 17 to 18, and December 9 to 11. The samples of olive were collected and a small laboratory mill (Abencor) was used to prepare the olive oil samples.
Classical methods of analysis were used to study the composition of olive oil: fatty acids in capillary gas chromatography, oxidative stability in Rancimat 679 and oxidative susceptibility by formula.
The results were statistically interpreted by Factorial ANOVA, using Fishers comparison test at 95% significance level.
The factorial ANOVA for the whole sample period allows exclusion of the null hypothesis for saturated fatty acids, at a significant level (p<0.05) for all factors (harvests and treatments), but not for the remaining comparisons (monounsaturated and polyunsaturated acids, oxidative stability and oxidative susceptibility). From the first to the second harvest date, the composition in fatty acids suffered a significant decrease of saturated fatty acids causing an increase in the relations between unsaturated/saturated and polyunsaturated/saturated.
For the comparisons between treatments, the results suggest that high levels of nitrogen fertilization had a negative influence in saturated fatty acids.
The correlation analysis of the nitrogen and potassium fertilization with the values of fatty acids for the whole samples in both harvesting, revealed a significative negative level of correlation 0,344 for nitrogen fertilization with saturated fatty acids.

Publication

IV International Symposium on Olive Growing

Authors

P. Simões, C. Pinheiro-Alves, A.M. Cordeiro, M.E. Marcelo

Keywords

Olea europaea L., olive oil quality, fertilizers.

Full text

https://doi.org/10.17660/ActaHortic.2002.586.66

Online Articles (204)

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C. Xiloyannis | G. Celano | A.M. Palese | B. Dichio | V. Nuzzo

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A. Diaz-Espejo | B. Hafidi | J.E. Fernandez | M.J. Palomo | H. Sinoquet

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J. Cuevas | R. Oller

102. THE SECOIRIDOID BIOPHENOLS OF OLEA EUROPEA L. DRUPES AND THE ROLE OF THEIR METABOLITES

N.A. Uccella

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C. Briccoli Bati | B. Filippucci | D. Monardo

104. COMPARATIVE STUDY ON NACL SALINITY TOLERANCE OF SIX OLIVE CULTIVARS

K. Chartzoulakis | M. Loupassaki | I. Androulakis

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P. Inglese | G. Gullo | L.S. Pace

107. GROWTH, PHOTOSYNTHESIS, AND WATER STATUS OF OLIVE PLANTS RESPROUTING AFTER THE ELIMINATION OF THE CANOPY

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M.B. Bitoni | A. Chiappetta | A.M. Innocenti | N. Uccella

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110. PRELIMINARY INVESTIGATION OF ENDOGENOUS GIBBERELLINS IN SEEDS OF OLIVE FRUITS (CV CORATINA)

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N. Montemurro | P. Benedetto | G. Lacertosa | V. Castoro | S. Martelli

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J.L. García | R. Sarmiento | A. Troncoso

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115. STUDY OF FLOWER BIOLOGY AND POLLEN TUBE GROWTH OF MATURE OLIVE TREE CV. ‘ZARD’

K. Arzani | T. Javady

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M. Servili | R. Selvaggini | A. Taticchi | M. Baldioli | G.F. Montedoro

118. THE ANALYTICAL PATTERN OF VIRGIN OLIVE OILS PRODUCED BY TWO DIFFERENT EXTRACTION TECHNIQUES

A. Ranalli | S. Contento | E. Iannucci | G. Di Flaviano

119. VIRGIN OLIVE OIL STORAGE AND STABILITY

120. EVOLUTION OF CHLOROPHYLLIAN PIGMENTS, MINOR COMPOUNDS AND STEROLIC FRACTION EXTRACTED FROM OIL OF

A. Lazzez | M. Cossentini | M. Khlif

121. PHENOLIC COMPOUNDS AND ORGANIC ACIDS CHANGE IN BLACK OXIDIZED TABLE OLIVES

C. Campestre | V. Marsilio | B. Lanza | C. Iezzi | G. Bianchi

122. IMPACT OF ENVIRONMENTAL CONDITIONS ON FATTY ACIDS COMBINATION OF OLIVE OIL IN AN IRANIAN OLIVE, CV. ZARD

H. Sadeghi | A.R. Talaii

123. RAPD-PCR AMPLIFICATION OF DNA FROM VIRGIN OLIVE OIL

E. Perri | I. Muzzalupo | R. Sirianni

124. ¹³C NMR REGIOSPECIFIC ANALYSIS OF OLIVE OLEA EUROPAEA L.’ OIL TRIGLYCERIDES

G. Vlahov | C. Schiavone | N. Simone | M. Agamennone

125. DISCRIMINATION OF VARIETAL OLIVE OILS OF THE PORTUGUESE CULTIVARS COBRANÇOSA, MADURAL AND VERDEAL BASED ON THEIR FATTY ACIDS COMPOSITION

J.A. Pereira | M.B.P.P. Oliveira | S. Casal | M.R. Alves

126. SENSORY AND CHEMICAL ANALYSES OF MONOVARIETAL OLIVE OILS FROM LAKE GARDA (NORTHERN ITALY)

D. Tura | O. Failla | D. Bassi | A. Serraiocco

127. CHEMOMETRICS FOR THE CLASSIFICATION OF DOP OLIVE OILS

G. Bianchi | D.D. Vincenzo | L. Giansante

128. CHARACTERIZATION OF VIRGIN OLIVE OILS FROM CATAMARCA AND LA RIOJA, ARGENTINA, GENERAL CHARACTERISTICS

L.M. Ravetti | A.C. Matías | M. Patumi | P. Rocchi | G. Fontanazza

129. INTENSITY AND GROWTH PERIOD OF THE FRUIT COMPONENTS OF OLIVE VARIETIES

D. Farinelli | M. Boco | A. Tombesi

130. TABLE OLIVE FERMENTATION OF GALEGA PORTUGUESE VARIETY. MICROBIOLOGICAL, PHYSICO-CHEMICAL AND SENSORIAL ASPECTS

131. SENSORY ANALYSIS OF GREEN TABLE OLIVES FERMENTED IN DIFFERENT SALINE SOLUTIONS

V. Marsilio | C. Campestre | B. Lanza | M. De Angelis | F. Russi

132. OLIVE FERMENTATIONS USING LACTIC ACID BACTERIA ISOLATED FROM OLIVE PHYLLOPLANE AND OLIVE BRINES

133. ANALYSIS OF PESTICIDE RESIDUES IN OLIVE OIL USING LABELLED INTERNAL STANDARD

134. ANALYTICAL METHODS FOR BRINES AND FRUITS OF OLEA EUROPAEA CV. GALEGA

S. Silva | M.L. Gomes | L. Vilas-Boas | L. Catulo | C. Peres

135. ANTIMICROBIAL ACTIVITY OF LACTOBACILLUS PLANTARUM STRAINS ISOLATED FROM TRADICIONAL LACTIC ACID FERMENTATION OF PORTUGUESE TABLE OLIVES

136. CHARACTERIZATION OF ITALIAN VIRGIN OLIVE OILS FROM ORGANIC FARMING SYSTEMS

137. CHARACTERIZATION OF THREE MONOVARIETY OLIVE OILS OF BEIRA BAIXA (PORTUGAL)

M.F. Peres | L.R. Henriques | M.C. Pinheiro-Alves | P. Simões

138. EFFECT OF OLIVE CRUSHING PARAMETERS ON THE QUALITATIVE CHARACTERISTICS OF VIRGIN OLIVE OIL

A. Koutsaftakis | F. Kotsifaki | A. Papamanolioudaki | E. Stefanoudaki

139. EFFECT OF VARIABLE WATER IRRIGATION SUPPLY IN OLIVE (OLEA EUROPAEA L.) CV. ARBEQUINA IN ARAGON (SPAIN). II. EXTRA VIRGIN OIL QUALITY PARAMETERS

J.M. Faci | M.J. Berenguer | J.L. Espada | S. Gracia

140. HOMOLOGY STUDIES BETWEEN LACTOBACILLUS PLANTARUM STRAINS ISOLATED FROM PORTUGUESE TABLE OLIVES AND PRODUCING REGIONS

T.B. da Silva | S. Pereira | M.M. Oliveira | C. Peres | M. Rocheta

141. INFLUENCE OF OLIVE RIPENING DEGREE ON THE COMPOSITION AND STABILITY OF OLIVE OIL

A. Rotondi | G. Lercker

142. OIL CONTENT OF THREE OLIVE CULTIVARS (OLEA EUROPAEA) IN BEIRA BAIXA (PORTUGAL)

M.C. Pinheiro-Alves | P. Simões | L.R. Henriques | M.F. Peres

143. OLIVE OIL AND QUALITY

H. Chimi

144. OIL QUALITY IN RELATION TO OLIVE RIPENING

F. Famiani | P. Proietti | D. Farinelli | A. Tombesi

145. RATIONALISING OF CENTRIFUGE OLIVE OIL EXTRACTION SYSTEM

M. Khlif | M.N. Arous | H. Rekik | B. Rekik | M.T. Hamdi

146. SELECTION AND CALIBRATION OF EATING OLIVES TECHNICAL AND ECONOMIC ASPECTS

G. Zimbalatti | F. Giametta

147. STUDY OF THE STEROLIC FRACTION OF SOME FREE CROSSBREEDING OLIVE CULTIVARS

H. Fourati | M. Cossentini

148. CLASSIFICATION OF OLIVE TREES ACCORDING TO FRUIT AND OIL CHARACTERISATION

H. Fourati | M. Cossentini | B. Karray | M. Khlif

149. VALORIZATION OF OLIVE CAKE USING SOLID STATE BIOTRANSFORMATION

M. Kamal | S. Roussos | A. Houde | A. Kademi | D. Radallah

150. VOLATILE COMPOUNDS ANALYSIS IN VIRGIN OIL BY DYNAMIC HEADSPACE METHOD: PRELIMINARY RESULTS

F. Rapparini | A. Rotondi

151. AN APPRAISAL OF DISEASES AND PATHOGENS OF OLIVE

G.P. Martelli | M. Salerno | V. Savino | U. Prota

152. ROOT ROT OF YOUNG OLIVE TREES CAUSED BY PHYTOPHTHORA PALMIVORA IN SOUTHERN ITALY

G.E. Agosteo | G. Magnano di San Lio | S.O. Cacciola

153. CHARACTERISATION OF THE CAUSAL AGENT OF OLIVE ANTHRACNOSE IN SOUTHERN ITALY

G.E. Agosteo | G. Magnano di San Lio | S. Frisullo | S.O. Cacciola

154. SEARCH FOR RESISTANCE TO VERTICILLIUM-WILT AND LEAF SPOT IN OLIVE

F. Ciccarese | A. Ambrico | O. Longo | D. Schiavone

155. VIRUS INCIDENCE IN FOUR OLEA EUROPAEA CULTIVARS EVALUATED BY MECHANICAL INOCULATION AND IMMUNOLOGICAL ASSAYS

M.R.F. Félix | F.A. Leitão | J.M. Fernandes Serrano

156. TWO NECROVIRUS ISOLATES WITH PROPERTIES OF OLIVE LATENT VIRUS 1 AND OF TOBACCO NECROSIS VIRUS FROM OLIVE IN PORTUGAL

M.R.F. Félix | M.I.E. Clara

157. A POSSIBLE SYNERGISTIC EFFECT OF ERWINIA SP. ON THE DEVELOPMENT OF OLIVE KNOT SYMPTOMS CAUSED BY PSEUDOMONAS SYRINGAE PV SAVASTANOI IN OLEA EUROPAEA

A. Fernandes | M. Marcelo

158. FOLIAR TREATMENTS WITH PHOSETYL-AL TO CONTROL VERTICILLIUM DAHLIAE KLEB. IN OLIVE TREES

A.S. Fodale | R. Mulé | A. Tucci | A. Cappello

159. MOLECULAR DETECTION OF OLIVE-INFECTING VIRUSES

160. EFFECTS OF DIFFERENT TREATMENTS AGAINST SPILOCAEA OLEAGINA (CAST.) HUGH.

N. Iannotta | D. Monardo | L. Perri

161. SHRIVELLING OF OLIVE FRUITS ASSOCIATED WITH WATER STRESS

A. Ippolito | F. Nigro

162. RELATIONSHIP BETWEEN PLANT PARASITIC NEMATODES AND VERTICILLIUM DAHLIAE IN OLIVE

163. CULTURAL CHARACTERISTICS, PATHOGENICITY, AND HOST RANGE OF COLLETOTRICHUM GLOEOSPORIOIDES ISOLATED FROM OLIVE PLANTS IN MONTENEGRO

J. Latinovic | Z. Vucinic

164. IN PLANTA-PCR DETECTION OF OLIVE-DEFOLIATING AND NON DEFOLIATING PATHOTYPES OF VERTICILLIUM DAHLIAE

J. Mercado-Blanco | D. Rodríguez-Jurado | E. Pérez-Artés | R.M. Jiménez-Díaz

165. CONTROL OF OLIVE VERTICILLIUM WILT BY TRUNK INJECTION WITH DIFFERENT DOSES OF FOSETYL-AL AND BENOMYL

R. Mulè | A.S. Fodale | A. Tucci

166. DIFFERENTIAL REACTIONS OF ACCESSIONS OF CV. TONDO SASSARESE TO OLIVE LEAF SPOT

M.P.M. Mungianu | L. Otgianu | G. Tolu | V.A. Prota | U. Prota

167. INVESTIGATIONS ON OLIVE LEAF SPOT IN SARDINIA

168. CERCOSPORIOSIS OF OLIVE IN APULIA AND ATTEMPTS TO CONTROL THE DISEASE

169. OCCURRENCE OF NEW ROTS OF OLIVE DRUPES IN APULIA

F. Nigro | A. Ippolito

170. DETECTION AND CHARACTERIZATION OF PHYTOPLASMAS IN OLIVE TREES FROM ITALY

171. DETECTION OF OLIVE-INFECTING VIRUSES IN THE MEDITERRANEAN BASIN

172. INCIDENCE AND SEVERITY OF WILT IN ARTIFICIALLY INOCULATED CV. CORNICABRA YOUNG OLIVE TREES WITH DEFOLIANTING AND NON-DEFOLIANTING VERTICILLIUM DAHLIAE PATHOTYPES

M.L. Soriano | A. Porras | C. Cañizares | M.M. González | A. Linares

173. EFFECT OF TEMPERATURE, WETNESS DURATION AND LEAF AGE ON INFECTION AND DEVELOPMENT OF OLIVE LEAF SPOT

J.R. Viruega | A. Trapero

174. EFFICACY OF KRESOXIM-METHYL AGAINST OLIVE LEAF SPOT CAUSED BY SPILOCAEA OLEAGINA

J.R. Viruega | A. Trapero | S. Moreno

175. ESTABLISHMENT OF ECONOMIC THRESHOLDS FOR OLIVE MOTH, PRAYS OLEAE (BERN.) IN TRAS-OS-MONTES REGION

A. Bento | L. Torres

176. FIELD EVALUATION OF FUSARIUM LARVARUM FORMULATIONS IN THE BIOCONTROL OF SAISSETIA OLEAE ON OLIVE IN APULIA

G. Cozzi | C. Stornelli | A. Moretti | A. Logrieco | F. Porcelli

177. PRELIMINARY RESULTS OF FIELD CONTROL OF ZEUZERA PYRINA L. (LEPIDOPTERA, COSSIDAE) IN APULIA

A. Guario | V. Marinuzzi | G. Bari

178. A SURVEY OF OLIVE PESTS IN MONTENEGRO

S. Hrncic

179. MORTALITY FACTORS AFFECTING POPULATIONS DYNAMICS OF THE SCOLYTID HYLESINUS OLEIPERDA FABR. (COLEOPTERA, SCOLYTIDAE)

T. Jardak | M. Moalla | M. Ksantini

180. TEMPERATURE EFFECT ON THE BIOLOGY OF EUPHYLLURA OLIVINA COSTA

M. Ksantini | T. Jardak | A. Bouain

181. DETECTION BY ELISA OF PREDATORS OF PRAYS OLEAE (LEPIDOPTERA: PLUTELLIDAE) IN A PORTUGUESE OLIVE ORCHARD

C. Lozano | T. Morris | M. Campos | J.A. Pereira | A. Bento

182. SPATIAL DATA ANALYSIS IN INTEGRATED PEST MANAGEMENT IN OLIVE GROWING

R. Petacchi | D. Guidotti | I. Rizzi

183. OLIVE FRUIT-FLY CONTROL METHODS IN SUSTAINABLE AGRICULTURE

R. Petacchi | A. Minnocci

184. THE EFFECT OF DIFFERENT ROOTING MEDIA IN IN VITRO SCREENING TRIALS FOR RESISTANCE TO MELOIDOGYNE INCOGNITA

N. Sasanelli | T. D'Addabbo | P. Dell'Orco | M. Mencuccini

185. A FIELD METHOD FOR ASSESSING THE HARMFULNESS TO OLIVE TREE ENTOMOFAUNA OF PESTICIDES USED FOR OLIVE FLY CONTROL

A.F. Spanedda | A. Terrosi

186. TOXIC RESIDUE PATTERNS IN OLIVE FRUIT, OIL, AND WASTE WATER OF THE MOST COMMON INSECTICIDES USED FOR CONTROLLING OLIVE FLY IN CENTRAL ITALY

A.F. Spanedda | A. Terrosi

187. PARASITIC NEMATODES ASSOCIATED WITH OLIVE IN COUNTRIES BORDERING THE MEDITERRANEAN SEA

N. Vovlas | P. Castillo | H.F. Rapoport | R.M. Jiménez-Díaz

188. CURRENT HORIZONS IN RESEARCH ON OLIVE PROPAGATION AND OLIVE-GROWING NURSERIES

P. Fiorino

189. PRELIMINARY AGRONOMIC EVALUATION OF TWO CULTIVARS OF OLIVE TREES OBTAINED FROM MICROPROPAGATION METHODS

C. Briccoli Bati | G. Godino | V. Nuzzo

190. MESKI OLIVE VARIETY PROPAGATED BY TISSUE CULTURE

A. Chaari | A. Chelly Chaabouni | M. Maalej | N. Drira

191. EFFECT OF DIFFERENT HORMONE TREATMENTS ON ROOTING OF OLEA EUROPAEA CV. GALEGA VULGAR CUTTINGS

J.M. Fernandes Serrano | M.C. Serrano | E. Amaral

192. MICROPROPAGATION FROM ADULT OLIVE TREES

193. THE EFFECT OF PHYSICO-CHEMICAL CHARACTERISTICS OF SUBSTRATE ON THE CINETIC GROWTH OF YOUNG OLIVE PLANTS IN THE ACCLIMATIZATION PHASE: VEGETATIVE GROWTH

W. Khabou

194. THE EFFECT OF ORTHOTROPIC AND PLAGIOTROPIC SHOOTS ON SEMI-HARD WOOD CUTTINGS RHIZOGENESIS OF SOME TUNISIAN OLIVE CULTIVARS

W. Khabou

195. FIELD PERFORMANCE OF MICROPROPAGATED OLIVE PLANTS (CV. MAURINO): MORPHOLOGICAL AND MOLECULAR FEATURES

A.R. Leva | R. Petruccelli | G. Montagni | R. Muleo

196. IN VITRO MICRO-ENVIRONMENTS TO IMPROVE GROWTH OF OLIVE PLANTLETS DURING THE ROOTING PHASE

M. Lucchesini | C. Vitagliano

197. PRELIMINARY RESULTS OF SOMATIC EMBRYOGENESIS FROM YOUNG ZYGOTIC EMBRYOS OF OLIVE TREE

M. Maalej | N. Drira | A. Chaari-Rkhis | A. Trigui

198. IN VITRO GERMINATION OF SEEDS OF THREE TUNISIAN OLIVE VARIETIES

M. Maalej | N. Drira | A. Chaari-Rkhis | A. Trigui

199. EFFECTS OF ARBUSCULAR MYCORRHIZAE INOCULATION ON MICROPROPAGATED OLIVE PLANTS

M. Marìn-Zamora | L. Garcìa-Fèrriz | R. Ghorbel | M. Ybarra | A. Marì

200. PRELIMINARY STUDIES ON THE SYNTHETIC SEED AND ENCAPSULATION TECHNOLOGIES OF VITRO-DERIVED OLIVE EXPLANTS

M. Micheli | A. Standardi | P. Dell'Orco | M. Mencuccini

201. DIFFICULT-TO-ROOT CV. KALAMON CAN EASILY BE PROPAGATED BY SOFTWOOD LAYERS WITH AN IMPROVED METHOD OF MOUND-LAYERING

M. Petridou | D.G. Voyiatzis

202. INFLUENCE OF THE TYPE OF POTS AND PRUNING SYSTEM IN THE DEVELOPMENT OF CORNICABRA YOUNG OLIVE TREES OBTAINED UNDER MIST PROPAGATION

M.A. Prado | M.L. Soriano | A. Porras

203. EFFECTS OF NUTRIENT MEDIA ON THE MORPHOGENESIS OF COTYLEDONARY EXPLANTS OF OLIVE

T.S. Pritsa | D.G. Voyiatzis

204. ROOTING CAPACITY OF CUTTINGS AS A CRITERION FOR THE EVALUATION OF THE PROGENY OF FIVE OLIVE CULTIVARS

C. Voyiatzi | M. Petridou | T. Pritsa | M. Sotiriou | D. Voyiatzis