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Articles

ASSESSMENT OF SOME ENZYMATIC ACTIVITIES RELATED TO QUALITATIVE ASPECTS OF OLIVE OIL

Article number

474_131

Pages

635 – 638

Language

Abstract

In this study, we have determined the activity of three enzymes involved in the following processes: PAL (L-phenylalanine ammonia lyase; E.C. 4.3.1.5), PPO (polyphenol oxidase; E.C. 1.14.18.1) and POD (peroxidase; E.C. 1.11.1.7), examining them in freshly milled olives and with the PPO and POD activities also after thirty minutes of malaxation.
As far as PAL is concerned, we observed different levels of activities that are dependent on the cultivars, furthermore, they seem to be correlated with the phenol content in the oil.
PPO and POD show a lower level of activity in all the cultivars and they remain active throughout the entire kneading time.
The analysis of some products that can be generated by the oxidation of triglycerides has revealed that they may also be present in freshly-obtained oil, although in very low quantities.

Publication

III International Symposium on Olive Growing

Authors

M. Patumi, P. Rocchi, G. Vergari, G. Fontanazza, R. Nucci

Keywords

cultivar, enzymes, olive oil, quality

Full text

https://doi.org/10.17660/ActaHortic.1999.474.131

Online Articles (161)

2. GERMINATION OF OLIVE SEEDS AS AFFECTED BY CHEMICAL SCARIFICATION, HOT WATER DIP, AND GIBBERELLIC ACID TREATMENTS

G. Bandino | P. Sedda | M. Mulas

3. ROOTING CAPABILITY OF OLIVE CUTTINGS, CV. GORDAL: INFLUENCE OF THE PRESENCE OF LEAVES AND BUDS

M.P. Suárez | E.P. López-Rivarés | S. Lavee | A. Troncoso

4. ABIOTIC STRESS EFFECT ON OLIVE (OLEA EUROPAEA L.) SEED GERMINATION

G. Russo | M.G. Corona

5. THE EFFECT OF INORGANIC NUTRIENTS AND ETIOLATION ON THE PROPAGATION OF OLIVE WITH AN IMPROVED METHOD OF MOUND LAYERING

M. Koukourikou-Petridou | D. Voyiatzis | I. Porlingis

6. THE EFFECTS OF VARIOUS TREATMENTS ON ENDOGENOUS CARBOHYDRATE CONTENT OF CUTTINGS IN EASY-TO-ROOT AND HARD-TO-ROOT OLIVE CULTIVARS

M.T. Ozkaya | M. Celik

7. OPTIMISATION OF THE HARDWOOD-CUTTING AS A METHOD OF OLIVE TREE MULTIPLICATION

W. Khabou | A. Trigui

8. AN IMPROVED METHOD OF PROPAGATING THE OLIVE BY MOUND-LAYERING

I.C. Porlingis | M. Petridou | D.G. Voyiatzis

9. THE RESEARCH ON ROOTING ABILITY OF OLIVE CUTTINGS (OLEA EUROPAE L. CV. DOMAT)

S. Seyhan Usta

10. HISTOLOGICAL OBSERVATIONS ON SOMATIC EMBRYOS OF OLIVE (OLEA EUROPAEA L.)

M. Lambardi | A. Caccavale | E. Rugini | G. Caricato

11. THE BUFFERING EFFECT OF OLIVE EMBRYOS ON THE PH OF THE SUBSTRATE, DURING THEIR IN VITRO GERMINATION

T.S. Pritsa | D.G. Voyiatzis | T.A. Matsi

12. OLIVE EMBRYO DEVELOPMENT STAGE AND THE POSSIBILITY OF OBTAINING VIABLE SEEDLINGS

J. Liñán | A. Troncoso | H.F. Rapoport

13. MICROPROPAGATION OF TUNISIAN CULTIVARS OLIVE TREES: PRELIMINARY RESULTS

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

14. MICROPROPAGATION STUDIES OF THE CV. KALAMON OLIVES (OLEA EUROPAEA SATIVA L.)

K. Dimassi

15. THE IN VITRO MORPHOGENETIC CAPACITY OF OLIVE EMBRYOS, AS AFFECTED BY THEIR DEVELOPMENTAL STAGE AND THE L-ARGININE AND L-GLUTAMINE CONCENTRATION IN THE NUTRIENT SUBSTRATE

T.S. Pritsa | D.G. Voyiatzis

16. TRIALS TO INCREASE IN VITRO ROOTING OF OLEA EUROPAEA L. CUTTINGS

C. Bati | A. Fodale | R. Mulé | T. Trombino

17. PRELIMINARY RESULTS OF THE EVALUATION OF YIELD COMPONENTS IN AN F1 SEGREGANT POPULATION OF OLIVE SEEDLINGS FROM THE CROSS (LECCINO X KALAMATA)

G. Fontanazza | G. Vergari | M. Patumi | G. Giorio

18. INFLUENCE OF THE GENITORS ON THE FLOWERING OF OLIVE SEEDLINGS UNDER FORCED GROWTH

A.F. Santos Antunes | A. Mohedo | I. Trujillo | L. Rallo

19. NEW PERSPECTIVE FOR BIOTECHNOLOGIES IN OLIVE BREEDING: MORPHOGENESIS, IN VITRO SELECTION AND GENE TRANSFORMATION

E. Rugini | P. Gutierrez-Pesce | P.L. Spampinato | A. Ciarmiello | C. D'Ambrosio

20. A LINKAGE GENOME MAP FOR OLIVE AS AN IMPORTANT TOOL FOR MARKER-ASSISTED SELECTION

L. Baldoni | A. Angiolillo | M. Pellegrini | M. Mencuccini

21. OBSERVATIONS ON GERMINATION CAPACITY AND BREEDING VALUE OF SEEDLINGS OF SOME OLIVE CULTIVARS

T. Pritsa | C. Voyiatzi | D. Metaxas | D. Voyiatzis | M. Koutsika-Sotiriou

22. CHARACTERISATION OF OLIVE WILD ECOTYPES

M. Mulas

23. ‘MAALOT’ A NEW CULTIVAR FOR OIL EXTRACTION RESISTANT TO SPILOCAEA OLEAGINA (CAST.)

24. GENETIC VARIATION WITHIN THE NABALI BALADI CULTIVAR OF THE WEST BANK

S. Lavee | N. Avidan | Z. Wiesman

25. ULTRASTRUCTURAL IMAGE ANALYSIS AND BIOMETRIC STUDIES ON POLLEN GRAIN TO DISTINGUISH OLIVE CVS.

B. Lanza | V. Marsilio

26. OLIVE BIODIVERSITY DETECTED BY AFLP MARKERS

A. Angiolillo | L. Baldoni

27. VARIETAL DISCRIMINATION OF 15 GENOTYPES OF OLIVE (OLEA EUROPAEA L.) BELONGING TO CV. MANZANILLA

G. Vergari | M. Patumi | G. Fontanazza

28. CHARACTERISATION OF OLIVE (OLEA EUROPAEA L.) GENOME AND CULTIVAR IDENTIFICATION

M. Durante | M. Pighini | O. Sassoli | R. Bernardi | G. Bartolini

29. SURVEY ON OLIVE GENETIC RESOURCES OF SARDINIA

G. Bandino | C. Moro | M. Mulas | P. Sedda

30. COLLECTION AND CHARACTERIZATION OF OLIVE (OLEA EUROPAEA L.) GERMPLASM RESOURCES IN TUSCANY

C. Antonio | C. Claudio | S. Graziano

31. OLIVE CULTIVAR NAMES AND SYNONYMS AND COLLECTIONS DETECTED IN A LITERATURE REVIEW

G. Bartolini | G. Prevost | C. Messeri | G. Carignani

32. PRELIMINARY RESULTS ON CLONAL AND SANITARY SELECTION OF OLEA EUROPAEA L.CV. ‘SANTULHANA’ IN NORTH-EAST OF PORTUGAL

33. PRELIMINARY OBSERVATIONS ON EARLINESS OF FLOWERING AND FRUCTIFICATION OF SELECTED CLONES OF OLEA EUROPAEA L.

34. EFFECT OF TRAINING SYSTEM, IRRIGATION AND GROUND COVER ON OLIVE CROP PERFORMANCE

E. Silvestri | N. Bazzanti | M. Toma | C. Cantini

35. PLANTING DENSITY TRIAL WITH ‘ARBEQUINA’ OLIVE CULTIVAR IN CATALONIA (SPAIN)

J. Tous | A. Romero | J. Plana | F. Baiges

36. GRASS-COVER EFFECTS ON THE VEGETATIVE AND PRODUCTIVE STATE OF A YOUNG HILLY OLIVE-GROVE

P. Toscano | C. Briccoli Bati | T. Trombino

37. YIELD AND OIL QUALITY OF YOUNG OLIVE TREES GROWN UNDER DIFFERENT IRRIGATION REGIMES

38. EFFECTS OF TRAINING SYSTEM ON TREE GROWTH, YIELD AND OIL CHARACTERISTICS IN DIFFERENT OLIVE CULTIVARS

39. MECHANICAL HARVESTING AND HEDGING OF CALIFORNIA BLACK RIPE (OLEA EUROPEA) CV. ‘MANZANILLO’ TABLE OLIVES

L. Ferguson | H. Reyes | P. Metheney

40. FIELD STUDIES FOR MECHANICAL HARVESTING BY USING CHEMICALS FOR THE LOOSENING OF OLIVE PEDICEL ON CV. KORONEIKI

I. Metzidakis

41. ANALYSIS OF THE EFFECTS OF TEN YEARS OF MECHANICAL PRUNING ON THE YIELD AND CERTAIN MORPHOLOGICAL INDEXES IN AN OLIVE ORCHARD

F. Camerini | F. Bartolozzi | G. Vergari | G. Fontanazza

42. MECHANICAL OLIVE HARVESTING SYSTEMS

43. SOME ASPECTS OF OLIVES MECHANICAL HARVESTING IN TUNISIA

B. Ben Rouina | M. Yousfi | M. Mlaouah

44. EFFECT OF TREE SIZE AND VARIETY ON OLIVE HARVESTING WITH AN IMPACT SHAKER

45. ETHEPHON SPRAYS AFFECT HARVEST PARAMETERS OF ‘MASTOIDES’ OLIVES

D. Gerasopoulos | I. Metzidakis | E. Naoufel

46. THE PRODUCTION OF OLEA EUROPAEA L. IN VITERBO IN RELATION TO THE CLIMATOLOGICAL FACTORS

A. Jacoboni | M. Pinnola Ida | A. Baltadori

47. A NEW BAG FOR OLIVE POLLINATION STUDIES

C. del Río | J.M. Caballero

48. INTERFERTILITY TESTS USING DIFFERENT POLLINIZERS FOR THE CAROLEA CULTIVAR (OLEA EUROPAEA L.)

N. Iannotta | C. Briccoli Bati | L. Perri | C. Tocci

49. PACLOBUTRAZOL DECREASES THE HARMFUL EFFECT OF HIGH TEMPERATURES ON FRUIT SET IN OLIVE TREES

I.C. Porlingis | D.G. Voyiatzis

50. ANATOMICAL ASPECTS OF FLOWER AND LEAF BUD DIFFERENTIATION IN OLEA EUROPAEA L.

A. Fabbri | L. Alerci

51. EFFECT OF THE BEARING CONDITION OF THE TREE, CHILLING AND DEFOLIATION ON THE FORCED BUDBURST OF OLIVE CUTTINGS AT DIFFERENT TEMPERATURES

A. Ramos | L. Rallo

52. INFLUENCE OF LIGHT EXPOSURE ON OLIVE FRUIT GROWTH AND COMPOSITION

A. Tombesi | M. Boco | M. Pilli

53. GROWTH ANALYSIS AND TEMPERATURE EFFECTS ON OLIVE BUD DEVELOPMENT

C. Bignami | S. Natali | P. Amadei

54. FRUIT GROWTH, OIL ACCUMULATION AND RIPENING OF THE OLIVE CULTIVAR ‘CAROLEA’ IN RELATION TO FRUIT DENSITY

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

55. SUMMER DROUGHT EFFECTS ON FRUIT GROWTH, RIPENING AND ACCUMULATION AND COMPOSITION OF ‘CAROLEA’ OLIVE OIL

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

56. THE BLOOMING PERIOD AND SELF-FRUITFULNESS IN TWELVE GREEK AND THREE FOREIGN OLIVE CULTIVARS

K. Dimassi | I. Therios | A. Balatsos

57. A STUDY OF FLORAL BIOLOGY AND THE TECHNOLOGICAL FEATURES OF SEVEN OLIVE CULTIVARS OF DIFFERENT ORIGINS

E. Ferrara | G. Lorusso | F. Lamparelli

58. IRREGULAR BEARING BEHAVIOUR OF OLIVES – ROLE OF DIFFERENT WEATHER COMPONENTS

R.P. Singh | V. Tandon | N. Sharma | J.M. Singh

59. THE EFFECT OF LEAF AGE ON CO₂ ASSIMILATION AND STOMATAL CONDUCTANCE OF FIELD-GROWN OLIVE TREES

R. Gucci | R. Massai | S. Casano | G. Costagli

60. FLOWER DIFFERENTIATION, PISTIL DEVELOPMENT AND PISTIL ABORTION IN OLIVE (OLEA EUROPAEA L. ‘MANZANILLO’)

J. Cuevas | K. Pinney | V.S. Polito

61. AVAILABILITY OF ASSIMILATES AND DEVELOPMENT OF OLIVE FRUIT

P. Proietti | A. Palliotti | G. Nottiani

62. MESOCARP CELL DIVISION AND EXPANSION IN THE GROWTH OF OLIVE FRUITS

T. Manrique | H.F. Rapoport | J. Castro | M. Pastor

63. THE INFLUENCE OF DIFFERENT TYPES OF TREATMENT ON FRUIT SET IN THE CAROLEA CULTIVAR (OLEA EUROPAEA L.)

N. Iannotta | L. Perri | F. Zaffina | V. Priore

64. EFFECT OF PRE-BLOOM TEMPERATURE AND RAINFALL ON GROWTH, YIELD AND PRODUCTIVITY OLIVES

R.P. Singh | N. Sharma | V. Tandon

65. INFLUENCE OF TREE CHARACTERS AND NUTRIENT STATUS OF OLIVE TREES ON THEIR PRODUCTIVITY

A. Jasrotia | R.P. Singh | V.P. Bhutani | J.M. Singh

66. DETERMINATION OF THE PLANT AREA INDEX OF OLIVE TREES BY HEMISPHERICAL PHOTOGRAPHY

R. Gucci | C. Cantini | P. van Gardingen | L. Sharp

67. EFFECT OF DIFFERENT N FORMS AND CONCENTRATIONS ON OLIVE SEEDLINGS GROWTH

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

68. THE INFLUENCE OF DIFFERENT NITROGEN CONCENTRATIONS ON NO₃^– AND PROTEIN CONTENT IN OLIVE LEAVES

M. Popovic | Dj. Malencic | O. Gasic | B. Lazovic

69. NITROGEN FERTILIZATION IN OLIVE ORCHARDS

R. Fernández-Escobar | L. Marín

70. RESPONSE OF OLIVE TREES TO VARYING LEVELS OF N AND K FERTILIZERS

A. Jasrotia | R.P. Singh | J.M. Singh | V.P. Bhutani

71. BORON DEFICIENCY IN OLIVE TREES IN GREECE IN RELATION TO SOIL BORON CONCENTRATION

C.D. Tsadilas | K.S. Chartzoulakis

72. GENOTYPIC EFFECT ON LEAF MINERAL LEVELS OF 17 OLIVE CULTIVARS GROWN IN GREECE

K. Dimassi | I. Therios | A. Passalis

73. EFFECT OF CULTIVAR ON LEAF-MINERAL COMPOSITION OF OLIVE TREE

P.V. Jordão | M.E. Marcelo | M.S.L. Centeno

74. VEGETATION WATER USED AS A FERTILIZER ON YOUNG OLIVE PLANTS

B. Ben Rouina | H. Taamallah | E. Ammar

75. PLANT GROWTH OF OLEA EUROPAEA L. AS INFLUENCED BY ARBUSCULAR MYCORRHIZAL FUNGI

C. Vitagliano | A.S. Citernesi

76. PHYSIOLOGY OF OLIVE NUTRITION: FACTORS AFFECTING PROTON EXTRUSION BY ROOTS OF INTACT OLIVE PLANTS

S. Cesco | R. Pinton | Z. Varanini | L. Marzi | A. Cimato

77. REGULATED DEFICIT IRRIGATION FOR CALIFORNIA CANNING OLIVES

David A. Goldhamer

78. REGULATED DEFICIT IRRIGATION IN OLIVE TREES

79. EFFECT OF REGULATED DEFICIT IRRIGATION IN OLIVE OIL PRODUCTION AND QUALITY

M.J. Motilva | M.P. Romero | S. Alegre | J. Girona

80. DISTRIBUTION OF DRY MATTER AND AMOUNT OF MINERAL ELEMENTS IN IRRIGATED AND NON-IRRIGATED OLIVE TREES

81. EFFECTS OF IRRIGATION WITH TREATED WASTEWATER ON OLIVE TREES CV CHEMLALI OF SFAX AT THE STATION OF EL HAJEB (SFAX – TUNISIA)

D. Charfi | A. Trigui | K. Medhioub

82. OLIVE TREE STEM DIAMETER VARIATIONS UNDER IRRIGATION BASED ON PLANT AND SOIL PARAMETERS

M. Nicos | B. Eleni

83. GROWTH TRAITS OF FIVE YOUNG OLIVE CULTIVARS, GROWN UNDER DIFFERENT IRRIGATION REGIMES

V. Magliulo | R. d'Andria | G. Morelli | F. Fragnito

84. INTERACTION OF CULTIVAR ROOTSTOCK AND WATER AVAILABILITY ON OLIVE TREE PERFORMANCE AND FRUIT PRODUCTION

S. Lavee | J. Schachtel

85. A REVIEW ON SALINITY-INDUCED CHANGES IN LEAF GAS EXCHANGE PARAMETERS OF OLIVE PLANTS

M. Tattini | L. Marzi | R. Tafani | M.L. Traversi

86. IONIC RELATIONS AND OSMOTIC ADJUSTMENT IN OLIVE PLANTS UNDER SALINITY STRESS

M. Tattini | R. Gucci

87. DEFENCE STRATEGIES OF OLIVE AGAINST WATER STRESS

C. Xiloyannis | B. Dichio | V. Nuzzo | G. Celano

88. THE GROWTH RETARDANTS PACLOBUTRAZOL AND TRIAPENTHENOL AFFECT WATER RELATIONS AND INCREASE DROUGHT RESISTANCE OF OLIVE (OLEA EUROPAEA L.)

F. Frakulli | D.G. Voyiatzis

89. PHYSIOLOGICAL RESPONSE OF TWO OLIVE GENOTYPES TO GASEOUS POLLUTANTS

C. Vitagliano | A. Minnocci | L. Sebastiani | A. Panicucci | G. Lorenzini

90. CHANGES OF BIOCHEMICAL PARAMETERS IN OLIVE (OLEA EUROPAEA L.) LEAVES DURING AN ENTIRE VEGETATIVE SEASON, AND THEIR CORRELATION WITH FROST RESISTANCE

F. Bartolozzi | P. Rocchi | F. Camerini | G. Fontanazza

91. LEAF WATER STATUS OF FIELD-GROWN OLIVE TREES (OLEA EUROPAEA L., CV KALAMATA) UNDER THREE WATER REGIMES

G. Sorrentino | P. Giorio | R. d'Andria

92. EFFECT OF WATER STRESS ON LEAF MOVEMENT IN OLIVE CULTIVARS

S. Natali | C. Bignami | C. Cammilli | M. Muganu

93. ABSCISIC ACID DETERMINATION IN OLEA EUROPAEA L. BY RADIOIMMUNOASSAY

P. Vernieri | M. Lambardi | L. Toppi

94. CALIBRATING THE COMPENSATION HEAT-PULSE TECHNIQUE FOR MEASURING SAP FLOW IN OLIVE

J.E. Fernández | M.J. Palomo | A. Díaz-Espejo | I.F. Girón

95. THE LEAF CARBON BUDGET OF SALT-STRESSED OLIVE PLANTS

R. Gucci | E. Gravano | A. Moing | J.P. Gaudillère | M. Tattini

96. OLIVE PROTEIN CONTENT AND AMINO ACID COMPOSITION

B. Lazovic | K. Miranovic | O. Gasic | M. Popovic

97. EFFECT OF SOME BIOCHEMICAL PARAMETERS ON OLIVE YIELD AND OIL CONTENT – PEROXIDASE ACTIVITY AND LIPID PEROXIDATION

O. Gasic | Dj. Malencic | B. Lazovic | K. Miranovic

98. OLIVE GROWING: POLYPHENOLIC PATTERN IN DIFFERENT CULTIVARS OF OLEA EUROPAEA L.

A. Romani | N. Mulinacci | P. Pinelli | F.F. Vincieri | A. Cimato

99. QUALITATIVE ANALYSIS OF PHENOLIC COMPOUNDS IN OLIVE CUTTINGS

M.T. Ozkaya | M. Celik

100. PROTEIN PATTERNS IN RESPONSE TO COLD STRESS ON CLONES OF OLEA EUROPAEA L., CV LECCINO

G. Bartolini | G. Di Monte | E. Rea | M.A. Toponi

101. EFFECTS OF ROOTSTOCK ON LEAF FLAVONOID COMPOSITION IN OLIVE TREES

D. Heimler | A. Pieroni | A. Cimato | C. Cantini | G. Sani

102. CHARACTERIZATION OF ITALIAN OLIVE (OLEA EUROPAEA L.) CULTIVARS BY STATISTICAL AND MOLECULAR METHODS

E. Perri | R. Sirianni | G. Godino | S. Tartarini

103. SELECTION OF RAPD MARKERS FOR OLIVE (OLEA EUROPAEA L.) CULTIVARS IDENTIFICATION

I. Trujillo | R. de la Rosa | L. Rallo | A. Belaj

104. PRELIMINARY STUDIES ON ISOENZYME POLYMORPHISM IN CVS. OF OLEA EUROPAEA AND OLEA OLEASTER

M.F. Potes | F. Leitao | J.F. Serrano | M. Ivone Clara

105. MICROPROJECTILE-DNA DELIVERY IN SOMATIC EMBRYOS OF OLIVE (OLEA EUROPAEA L.)

106. THE OLIVE GENE ENCODING FOR THE STEAROYL-ACP (Δ-9) DESATURASE ENZYME

A. Angiolillo | L. Baldoni | G.A. Abbott

107. GENETIC TRANSFORMATION OF OLIVE (OLEA EUROPAEA L.) USING AGROBACTERIUM TUMEFACIENS

M. Mencuccini | M. Micheli | A. Angiolillo | L. Baldoni

108. MATURITY INDICES FOR GREEN OLIVES DESTINED TO BE PROCESSED AS ‘SPANISH-STYLE’ OLIVES

G.D. Nanos | T. Thomai | E.M. Sfakiotakis | N. Fitsios

109. THE EFFECT OF HYPOXIC AND CO₂-ENRICHED ATMOSPHERES ON OLIVE RIPENING AND OIL QUALITY

M. Gardiman | P. Tonutti | L. Pizzale | L. Conte | A. Carazzolo

110. EPIDEMIOLOGY OF LEAF SPOT OF OLIVE TREE CAUSED BY SPILOCAEA OLEAGINA IN SOUTHERN SPAIN

J.R. Viruega | A. Trapero

111. BIOLOGICAL CONTROL OF PRAYS OLEAE (BERN.) BY CHRYSOPIDS IN TRÁS-OS-MONTES REGION (NORTHEASTERN PORTUGAL)

A. Bento | J. Lopes | L. Torres | P. Passos-Carvalho

112. A CONTRIBUTION TO THE KNOWLEDGE OF BACTROCERA OLEAE (GMEL) IN TRAS-OS-MONTES REGION (NORTHEASTERN PORTUGAL): PHENOLOGY, LOSSES AND CONTROL

A. Bento | L. Torres | J. Lopes | R. Sismeiro

113. THE BEHAVIOUR OF DIFFERENT OLIVE CULTIVARS FOLLOWING ATTACKS BY BACTROCERA OLEAE (GMEL.)

N. Iannotta | L. Perri | C. Tocci | F. Zaffina

114. RESISTANCE OF OLIVE TREE CULTIVARS TO LEAF SPOT CAUSED BY SPILOCAEA OLEAGINA

L.M. López-Doncel | A. Trapero | A. García-Berenguer

115. A NEW APPROACH TO THE CONTROL OF THE OLIVE MITE ACERIA (ERIOPHYES) OLEAE NALEPA IN OLIVE TREES

F. Elhadi | R. Birger

116. EFFECT OF CYPERMETHRIN ON OLIVE BARK BEETLE PHLOEOTRIBUS SCARABAEOIDES (COLEOPTERA: SCOLYTIDAE)

C. Lozano | A. Peña | M. Campos

117. DEVELOPMENT AND CHARACTERIZATION OF A POLYCLONAL ANTISERUM FOR THE DETECTION OF PREDATORS OF EUZOPHERA PINGUIS (LEP: PYRALIDAE)

C. Lozano | T. Morris | M. Campos

118. IMPROVEMENTS IN THE CONTROL OF OLIVE KNOT DISEASE

W.H. Krueger | B.L. Teviotdale | M.N. Schroth

119. INFLUENCE OF COLLETOTRICHUM GLOEOSPORIOIDES (PENZIG) AND CAMAROSPORIUM DALMATICA (THUM) ATTACKS ON OLIVE OIL QUALITY

N. Iannotta | E. Perri | R. Sirianni | C. Tocci

120. COLLETOTRICHUM GLOEOSPORIOIDES, A NEW OLIVE (OLEA EUROPAEA L.) PARASITE IN YUGOSLAVIA

Z. Vucinic | J. Latinovic

121. REACTIONS OF SOME CULTIVARS OF OLEA EUROPAEA L. TO EXPERIMENTAL INOCULATION WITH PSEUDOMONAS SYRINGAE PV. SAVASTANOI

A. Marcelo | M. Fernandes | M. Fatima Potes | J.F. Serrano

122. ALTERNARIA ALTERNATA: A NEW DISEASE OF LEAFY CUTTINGS OF OLIVE SHOOTS

V.A. Bourbos | M.T. Skoundridakis | I. Metzidakis

123. USING SOLARIZATION TO DISINFEST SOIL FOR OLIVE NURSERY PRODUCTION

J.J. Stapleton | L. Ferguson | M.V. McKenry | D.S. Dougherty | S.C. Stapleton

124. EFFECT OF LACTIC ACID FERMENTATION ON CELL WALL POLYSACCHARIDES OF GREEN TABLE OLIVES

M.A. Coimbra | M.R. Rodrigues | E. Garcia | C. Peres | L.D. Catulo

125. QUALITY IMPROVEMENT OF TABLE OLIVES BY USE OF AN OLEUROPEIN DEGRADING STRAIN OF LACTOBACILLUS PLANTARUM

V. Marsilio | B. Lanza | D.S. Lombardi

126. FRUIT QUALITY OF TABLE-OLIVE CLONES SELECTED FROM ‘NERA’ CULTIVAR

M. Mulas | F. Virdis | M. Schirra | M. Mura

127. PHENOLIC COMPOSITION OF OLIVE FRUIT AND VIRGIN OLIVE OIL: DISTRIBUTION IN THE CONSTITUTIVE PARTS OF FRUIT AND EVOLUTION DURING THE OIL MECHANICAL EXTRACTION PROCESS

M. Servili | M. Baldioli | F. Mariotti | G.F. Montedoro

128. PROCESS PARAMETERS CONTROL TO IMPROVE OLIVE-OIL TRANSFORMATION QUALITY

P. Spugnoli | A. Parenti | D. Cardini

129. RELATIONSHIP BETWEEN AROMA COMPONENTS AND MALAXATION TIME OF OLIVE PASTE

F. Angerosa | N. d'Alessandro | M. Di Girolamo | R. Vito | A. Serraiocco

130. CHARACTERIZATION OF ITALIAN VIRGIN OLIVE OILS USING FATTY ACIDS

E. Perri | M.V. Parlati | A. Palopoli | M. Pellegrino | B. Rizzuti

131. CONTRIBUTION OF THE RATIONALISED TECHNOLOGIES OF TRANSFORMATION TO THE IMPROVEMENT OF VIRGIN OLIVE OIL QUALITY

A. Ranalli | G. De Mattia | M.L. Ferrante

132. ASSESSMENT OF SOME ENZYMATIC ACTIVITIES RELATED TO QUALITATIVE ASPECTS OF OLIVE OIL

M. Patumi | P. Rocchi | G. Vergari | G. Fontanazza | R. Nucci

133. FRUIT AND OIL CHARACTERISTICS OF FIVE SPANISH OLIVE CULTIVARS

J. Tous | A. Romero | I. Díaz

134. THE ROLE OF DRUPE DIFFERENT ANATOMIC PARTS ON CHEMICAL OLIVE OIL COMPOSITION

N. Cortesi | P. Rovellini | P. Fiorino

135. THE CHARACTERIZATION AND CLASSIFICATION OF TUSCAN OLIVE OILS BY ZONE: YEARLY VARIATIONS OF THE OIL COMPOSITION AND RELIABILITY OF THE CLASSIFICATION MODELS

136. A RELIABLE AND RAPID SHAKING EXTRACTION SYSTEM FOR DETERMINATION OF THE OIL CONTENT IN OLIVE FRUIT

B. Avidan | A. Ogrodovitch | S. Lavee

137. INTRASPECIFIC VARIATION OF OIL CONTENTS AND THE CHARACTERISTICS OF OILS IN OLIVE CULTIVARS

M. Uceda | M. Hermoso | A. García-Ortiz | A. Jimenez | G. Beltrán

138. SENSORY CONTROL OF OLIVE OIL

C. Tzia | E. Touzopoulou | S. Kontou

139. QUALITY ASSURANCE AND HACCP OF OLIVE OIL

C. Tzia | V. Oreopoulou | M. Kallisperi | G.N. Liadakis | A. Melanitis

140. EFFECT OF MICROWAVE HEATING ON FATTY ACID COMPOSITION AND QUALITY CHARACTERISTICS OF VIRGIN OLIVE OIL, CORN OIL AND SUNFLOWER OIL

E. Stefanoudaki | A. Koutsaftakis | F. Kotsifaki

141. OLIVE OIL QUALITY CHARACTERISTICS OF ‘MASTOIDES’ OLIVES REMAINING ON THE TREE AFTER ETHEPHON SPRAY

I. Metzidakis | D. Gerasopoulos | E. Naoufel

142. EFFECT OF ETHEPHON ON THE QUALITY OF CV. ‘KORONEIKI’ OLIVE OIL

A.S. Ismail | G. Stavroulakis | D. Gerasopoulos | J. Metzidakis

143. EFFECT OF IRRIGATION ON THE QUALITY CHARACTERISTICS OF ORGANIC OLIVE OIL

A.S. Ismail | G. Stavroulakis | J. Metzidakis

144. MONITORING THE RESIDUAL ACTIVITY OF ROTENONE IN ORGANIC OLIVE OIL

K.A. Adediran | G. Stavroulakis | C. Petrakis

145. OLIVE OIL OFF-ODOUR COMPOUNDS PRODUCED BY ASPERGILLUS AND PENICILLIUM

F. Angerosa | B. Lanza | N. d'Alessandro | V. Marsilio | S. Cumitini

146. EVOLUTION OF OIL CHARACTERISTICS DURING OLIVE MATURATION (CHEMLALI VARIETY)

N. Grati-kammoun | M. Khlif | H. Rekik | M.T. Hamdi

147. QUALITY CHARACTERISTICS OF OLIVE OILS OF DUAL-PHASE, TRI-PHASE DECANTERS AND LABORATORY MILL

E. Stefanoudaki | A. Koutsaftakis | F. Kotsifaki | F. Angerosa | M. Di Girolamo

148. EFFECT OF OLIVE MATURITY AND OLIVE PASTE MALAXATION TEMPERATURE IN INDUSTRIAL YIELD

A. Koutsaftakis | E. Stefanoudaki

149. EVALUATION OF DUAL-PHASE OLIVE OIL EXTRACTION MILL

A. Koutsaftakis | E. Stefanoudaki | F. Kotsifaki

150. PRELIMINARY RESULTS OF NIR « ON – LINE» MEASURE OF OIL CONTENT AND HUMIDITY IN OLIVE CAKES FROM THE TWO PHASES DECANTER

M. Hermoso | M. Uceda | A. Garcia-Ortiz | A. Jimenez | G. Beltrán

151. SECOND CENTRIFUGATION OF OLIVE PASTE. OIL RECUPERATION PERCENT AND OLIVE OIL CHARACTERIZATION

M. Hermoso | M. Uceda | A. García-Ortiz | A. Jimenez | G. Beltrán

152. ANALYTICAL CHARACTERISTICS OF OIL PRODUCED BY PROCESSING OLIVES WITH “CYTOLASE O” ENZYME AID

A. Ranalli | G. De Mattia

153. COMPOSITION OF BRINES FROM OLIVE FERMENTATIONS WITH SPECIFIC LACTIC STARTERS

154. FERMENTATION OF OLIVE MILL WASTE-WATER BY LACTOBACILLUS PLANTARUM

N. Rozès | J.F. Marques | C. Peres

155. POTENTIAL HORTICULTURAL UTILIZATION OF OLIVE OIL PROCESSING WASTE WATER

E. Ammar | B. Ben Rouina

156. OLIVE OIL MILLS: CONDUCTING MATERIAL AND OIL LOSS

M. Khlif | H. Rekik

157. VEGETATION WATER (ALPECHIN) APPLICATION EFFECTS ON SOILS AND PLANTS

158. THE ANTIFUNGAL ACTIVITY OF OLIVE OIL WASTE WATER ON ISOLATES OF VERTICILLIUM DAHLIAE KLEB. IN VITRO

A.S. Fodale | R. Mulè | C. Briccoli Bati

159. OLIVE VEGETATION WATER MANAGEMENT BY EVAPORATION BASINS

M. Nicos | K. Georgia | K. Giannis

160. THE OLIVE TREE IN ANCIENT GREEK LIFE AND ART

C. Voyiatzi | K. Tamoutseli | D. Voyiatzis | O. Bakirtzi

161. THE USE OF THE OLIVE TREE IN ANCIENT AND CONTEMPORARY GARDEN DESIGN OF THE MEDITERRANEAN REGION

I. Tsalikidis | C. Voyiatzi | K. Tamoutseli