Home > VI International Symposium on Processing Tomato & Workshop on Irrigation & Fertigation of Processing Tomato > RAPID METHOD FOR STABILISATION OF TOMATO VARIETY TRIAL JUICE SAMPLES FOR ANALYSIS

Articles

RAPID METHOD FOR STABILISATION OF TOMATO VARIETY TRIAL JUICE SAMPLES FOR ANALYSIS

Article number

487_56

Pages

353 – 356

Language

Abstract

During the tomato campaign the number of samples from various field trials carried out in the Nestlé R&D Centre, Badajoz, exceeds one hundred on peak days, and a method for stabilising them prior to analysis was needed.
The method developed by University of California, Davis, (Wolcott and Merson, 1990) proved difficult to apply to large numbers of samples, and an optimisation was sought.

A system involving the inactivation of PG (polygalacturonidase) and PME (pectin methylesterase) in a domestic microwave oven, followed by rapid cooling, screening, and deaeration, is described.
The samples remain stable for 24 hours, allowing the analytical load to be distributed over a longer period of time.

Publication

VI International Symposium on Processing Tomato & Workshop on Irrigation & Fertigation of Processing Tomato

Authors

R. de la Torre, V. Mangut, E. Rodriguez, C. González, A. Latorre

Keywords

Tomato, variety, evaluation, analysis, sample, stabilisation

Full text

https://doi.org/10.17660/ActaHortic.1999.487.56

Online Articles (94)

2. THE PHYSIOLOGICAL BASIS FOR IMPROVING TOMATO FRUIT QUALITY

L.C. Ho

3. PREDICTING PHENOLOGICAL EVENTS OF CALIFORNIA PROCESSING TOMATOES

Frank G. Zalom | L.T. Wilson

4. SOIL CATION BALANCE AFFECTS TOMATO FRUIT COLOR DISORDERS

5. ETHYLENE, A POSSIBLE CAUSE FOR THE CHANGED NA INTER-ORGAN DISTRIBUTION IN NACL-STRESSED TOMATO PLANTS UNDER ANOXIA

D. Tian | M. Tal | D. Pasternak

6. INTERACTIONS BETWEEN ENVIRONMENT, FRUIT WATER RELATIONS AND FRUIT GROWTH

D.S. Thompson | P.W. Smith | W.J. Davies | L.C. Ho

7. ANATOMICAL AND CYTOLOGICAL STUDY OF ABSCISSION ON PROCESSING TOMATO FRUITS

T. Tabuchi | S. Wada | N. Arai

8. THE ROLE OF INVERTASE IN CARBOHYDRATE METABOLISM OF TOMATO FRUIT

S.E. Husain | J. Harrison | C.H. Foyer | T. ap Rees | R. Shields

9. EFFECTS OF OVEREXPRESSION OF SUCROSE PHOSPHATE SYNTHASE ON THE CARBOHYDRATE COMPOSITION OF TOMATO LEAVES AND FRUIT

C.H. Foyer | E. Murchie | N. Galtier | B. Nguyen-Quoc | S. Yelle

10. GENETIC MANIPULATION OF PHYTOCHROMES IN TOMATO (Lycopersicon esculentum Mill.): A NOVEL APPROACH TO CROP IMPROVEMENT

R. Alba | M.-M. Cordonnier-Pratt | L.H. Pratt | C.J. Valenzano | S.J. Kays

11. A RECENT MODEL OF TOMATO FRUIT EXPANSION

P. Bussières

12. MAPPING OF TOMATO FRUIT SLICE CHARACTERISTICS

P. Cornillon | F. Duprat | M.G. Grotte | D. Loonis | M. Augé

13. WHAT CONTROLS SUCROSE UNLOADING IN TOMATO FRUITS?

14. REVIEW ON THE STUDIES ON TOMATO STORABILITY

L. Yan

15. INFLUENCE OF IRRIGATION ON YIELD AND CRACKING OF TWO PROCESSING TOMATO CULTIVARS.

16. FROM INTEGRATED PEST MANAGEMENT (IPM) TO INTEGRATED CROP MANAGEMENT (ICM): PRESENT SITUATION AND PERSPECTIVES

M. Dadomo

17. FERTIRRIGATION AND TRANSPLANT PRODUCTION

P. Cornillon

18. PACLOBUTRAZOL IN TOMATO (Lycopersicon esculentum) FOR IMPROVED TOLERANCE TO EARLY TRANSPLANTING AND EARLIER HARVEST MATURITY

V. Souza-Machado | R. Pitblado | A. Ali | P. May

19. THE EFFECT OF MULCH AND ROW COVERS ON YIELD OF PROCESS TOMATOES

H.Y. Pan | K.J. Fisher | M.A. Nichols

20. QUALITOM, A EUROPEAN RESEARCH PROGRAMME TO BUILD AND TEST A TECHNICAL ITINERARY MODEL IN PROCESSING TOMATO CROPPING

21. EFFECTS OF HUMIC ACID APPLICATIONS ON YIELD AND SOME CHARACTERISTICS OF PROCESSING TOMATO

H. Padem | A. Ocal

22. RECENT RESEARCH DEVELOPMENT IN TOMATO WEED MANAGEMENT

R.J. Mullen | J. Caprile | T.C. Viss | R.W. Whiteley | C.J. Rivara

23. USE OF AFRI-FABRIC TISSUE TO PROTECT PROCESSING TOMATO FROM CMV AND TSWV

A. Pentangelo | A. Carboni | G. Grassi | T. Giordano | A. Ragozzino

24. USE OF ETHYLENE (ETHEPHON) IN UNIFORM RIPENING OF PROCESSING (Lycopersicom esculentum) TOMATOES IN CALIFORNIA

J. Gonzalez

25. IMPROVING THE EFFICIENCY OF PROCESS TOMATO CULTIVAR EVALUATION TRIALS

M.A. Nichols | K.J. Fisher | S.I. Davis | A.P. Julian | H.Y. Pan

26. INFLUENCE OF HERBICIDE AND STARTER FERTILIZER MANAGEMENT ON TRANSPLANTED TOMATOES

G. Miyao

27. AGRONOMIC AND TECHNOLOGICAL EVALUATION OF TWO NEW HYBRIDS FOR PEELED TOMATOES MECHANICALLY HARVESTED

P. Siviero | D. Castaldo | G. Villari | G. Fasanaro

28. USE OF ROWCOVERS, FUMIGATION AND ORGANIC FERTILISATION TO CONTROL CUCUMBER MOSAIC VIRUS AND CORKY ROOT ON TOMATO

29. INTEGRATED PEST MANAGEMENT FOR PROCESSING TOMATOES IN THE EBRO DELTA (SPAIN)

J. Arnó | R. Gabarra | J. Roig | T. Fosch

30. EFFECT OF EVOLUTION IN THE INCREASE THE NUTRIENT SOLUTION E.C. ON QUALITY PARAMETERS OF TOMATO SEEDLINGS

M. Urrestarazu | M. Guzmán | A. Sánchez | M.C. Salas | F.A. Lorente

31. NUTRIENT UPTAKE BY PROCESSING TOMATO IN GREECE

M. Christou | Y. Dumas | A. Dimirkou | Z. Vassiliou

32. EFFECTS OF FOLIAR FERTILIZERS ON YIELD AND SOME CHARACTERISTICS OF PROCESSING TOMATO

H. Padem | A. Ocal | A. Senguin

33. THE EFFECT OF THE PLANTING DATE ON THE PROGRAMMATION YIELD AND QUALITY OF PROCESSING TOMATO IN NAVARRE (SPAIN)

J.I. Macua | A. Santos | J. Zúñiga

34. GLYCINEBETAINE FROM SUGAR BEET ENHANCES THE YIELD OF ‘FIELD-GROWN’ TOMATOES

35. MECHANICAL HARVEST OF PROCESSING TOMATOES: INFLUENCE ON PERCENTAGE OF DAMAGED FRUIT AND IMPORTANCE OF THE RELATION GREEN FRUITS/ROTTEN FRUITS

R.M.A. Machado | A. Rodriguez del Rincon | C.A.M. Portas

36. AETIOLOGY OF LOWER STEM SWELLING IN PROCESSING TOMATO IN THE VEGAS DEL GUADIANA (EXTREMADURA, SPAIN)

R. Ortiz | C. González

37. CULTIVATION OF “SAN MARZANO”-TYPE TOMATO LINES IN OPEN FIELD AND IN APHID-PROOF NETHOUSE: TWO YEARS OF AGRONOMIC AND ECONOMIC EVALUATION

P. Spigno | G. Di Lucca | P. Petrone

38. TETRANYCHUS URTICAE ON PROCESSING TOMATOES HOW TO REASON CULTURAL PRACTICES?

J. Bezert

39. PRESENCE AND DISTRIBUTION OF THRIPS IN PROCESSING TOMATO FIELDS OF THE VEGAS ALTAS DEL GUADIANA, EXTREMADURA (SPAIN)

R. Ortiz | C. González

40. COMPARISON OF THE REPRODUCTION OF MELOIDOGYNE POPULATIONS ON ROOTS OF CROTALARIA SPECTABILIS AND PROCESSING TOMATO VARIETIES WITH THE MI GENE.

G. Espárrago | J.M. Barreiro | C. Ruales

41. BIOLOGICAL CONTROL OF EARLY BLIGHT IN TOMATOES

L. (Lahkim)

42. SODIUM BICARBONATE FOR THE CONTROL OF ERYSIPHE POLYGONI IN GREENHOUSE TOMATO

V.A. Bourbos | M.T. Skoudridakis | E. Barbopoulou

43. MANCOZEB: AN UNSURPASSED FUNGICIDE AGAINST TOMATO DISEASES.

N. Gocha | C. Jousseaume | J. Ollinger

44. GENES FROM WILD SPECIES FOR THE IMPROVEMENT OF YIELD AND QUALITY OF PROCESSING TOMATOES

D. Zamir | S. Grandillo | Steven D. Tanksley

45. DEVELOPMENT OF NEW PEELED TOMATO HYBRIDS FOR PROCESSING IN NAVARRE (SPAIN)

J.I. Macua | E. Diaz | J. Garnica

46. IMPROVING THE QUALITY OF PROCESSED TOMATO PRODUCTS THROUGH THE GENETIC MODIFICATION OF FRUIT

S. Porretta | R. Wilde | K. Gittus

47. DEFINITION OF BIOCHEMICAL AND MOLECULAR MARKERS (QUALITY TRAIT LOCI) FOR TOMATO FLAVOUR AS TOOLS IN BREEDING

P. Bucheli | J. López | E. Voirol | V. Pétiard | S.D. Tanksley

48. GENOTYPIC AND ENVIRONMENTAL VARIATION IN A BC₂ OF L. ESCULENTUM X L. CHEESMANII FOR SOLUBLE SOLIDS AND FOR YIELD CHARACTERS

J. Gragera Facundo | A. Rodríguez del Rincón | J. Cuartero Zueco

49. TOLERANCE TO BOTRYTIS CINEREA

R.T. Chetelat | L. Stamova

50. TOMATO BREEDING FOR RESISTANCE TO POWDERY MILDEW (Oidium lycopersicum Che et Mass).

T.A. Tereshonkova | S.I. Ignatova | N.S. Gorshkova

51. IDENTIFICATION AND SELECTION OF PROCESSING TOMATO GENOTYPES RESISTANT TO TOSPOVIRUS

L.V. Resende | E. Ferraz | J.G.E.de França | H.A. Quilombo | A.A.S. da Silva

52. A TRANSGENIC TOMATO F1 HYBRID HARBORING A DEFECTIVE VIRAL REPLICASE SHOWS IMMUNITY TO CUCUMBER MOSAIC VIRUS IN FIELD TRIALS

A. Gal-On | D. Wolf | M. Pilowsky | A. Zelcer

53. BEHAVIOR OF PROCESSING TOMATO VARIETIES IN GREECE

Z. Vassiliou | M. Christou

54. PROCESSING TOMATO VARIETY CHOICE IN THE EBRO VALLEY

J.I. Macua | J. Garnica | J. Merino | M. Gutiérrez

55. BIO-MORPHOLOGICAL AND PRODUCTIVE CHARACTERIZATION OF SEVERAL ACCESSIONS OF SMALL “POMODORINO DI CORBARA” TOMATOES

I. Giordano | A. Pentangelo | D. Castaldo | G. Villari | A. Carboni

56. RELATIONSHIPS BETWEEN OBJECTIVE MEASUREMENTS AND SENSORY ATTRIBUTES OF QUALITY OF EIGHT TOMATO CULTIVARS

E. Pagliarini | S. Ratti

57. RAPID METHOD FOR STABILISATION OF TOMATO VARIETY TRIAL JUICE SAMPLES FOR ANALYSIS

R. de la Torre | V. Mangut | E. Rodriguez | C. González | A. Latorre

58. BREEDING TOMATOES FOR RESISTANCE TO WHITEFLY-TRANSMITTED GEMINIVIRUS WITH BIPARTITE GENOME IN BRAZIL

L. de B. Giordano | I.C. Bezerra | P.T.O. Ferreira | C.R. Borges Neto

59. GENE EFFECTS ON THE NUMBER OF FRUITS PER FLOWER BRANCH IN TOMATO (Lycopersicum esculentum Mill.)

J. Zdravkovic | Z. Markovic | M. Zdravkovic | T. Sretenovic-Rajicic | M. Kraljevic-Balali

60. THE GENOTYPE-ENVIRONMENT INTERACTION WITH USING GENES NOR, RIN AND ALC

S.I. Ignatova | I.B. Garanko | G.V. Botyaeva

61. USAGE OF GENETIC MARKS BY TOMATO SELECTION OF THE PERSPECTIVE VARIETIES AND HETEROSIS HYBRIDS

R. Bekov

62. FACTORS INFLUENCING VARIETY SELECTION IN THE CALIFORNIA PROCESSING TOMATO INDUSTRY

M. Phillips

63. CURRENT LINES IN THE RESEARCH INTO TOMATO TO PROCESSING IN THE WORLD, WITH SPECIAL ATTENTION TO SSICA OBJECTIVES FOR THE FIRST YEARS OF THE THIRD MILLENNIUM

C. Leoni

64. BIOAVAILABILITY OF LYCOPENE

H. Sies | W. Stahl

65. STUDY OF OXIDATIVE HEAT DAMAGE DURING TOMATO DRYING

B. Zanoni | C. Peri | G. Giovanelli | R. Nani

66. PRODUCTION OF HIGH QUALITY WHOLE “CHERRY TOMATO” BY MEANS OF HIGH PRESSURE TREATMENT

L. Sandei | G. Carpi | N. Squarcina | C. Leoni | P. Rovere

67. INTERACTION BETWEEN PACKAGE AND TOMATO AS AN INSTRUMENT FOR PACKAGE SELECTION

A. Casp | R. Marin | I. Arozarena | M. Navarro

68. RAPID, NONDESTRUCTIVE METHOD FOR DETERMINATION OF PROCESSED SOLUBLE SOLIDS IN INTACT UNPROCESSED TOMATO FRUIT USING NEAR INFRARED SPECTROMETRY

K.H.S. Peiris | G.G. Dull | R.G. Leffler | S.J. Kays

69. EVOLUTION OF THE CONCEPT OF QUALITY FOR PROCESSED TOMATO PRODUCTS

S. Porretta

70. DRY WEIGHT AND BRIX DEGREE CORRELATION IN DIFFERENT VARIETIES OF TOMATOES INTENDED FOR INDUSTRIAL PROCESSING

J.I. Jauregui | M. Lumbreras | M.J. Chavarri | J.I. Macua

71. EVALUATION OF METHODS USED TO MEASURE TOMATO SERUM JUICE AND PASTE CONSISTENCY

C.F. Shoemaker | J. Renner-Nantz | M. Camara

72. EFFECTS OF PROCESSING CONDITIONS ON THE INSOLUBLE FRACTIONS OF TOMATOES.

A. Ciruelos | A. Latorre

73. CONTRIBUTION OF THE NON-TOMATO INGREDIENTS TO THE FINAL BRIX VALUE OF TWO TOMATO SAUCES

R. de la Torre | R.M. Ruiz | A. Latorre

74. ACTIVATED LYCOPENE BIOSYNTHESIS IN TOMATO FRUIT IN VITRO

Betty K. Ishida

75. EFFECT OF PROCESSING TECHNIQUES ON THE COLOUR AND LYCOPENE CONTENT OF TOMATO SAUCES FOR PIZZA DURING FROZEN STORAGE

A. Labrador | R.M. Ruiz | A. Latorre

76. CHANGES IN TOMATO PECTIN CHARACTERISTICS DURING FRUIT PROCESSING FOR PASTE

M. Cámara

77. ECONOMIC RESULTS OF THE GREEK TOMATO PROCESSING INDUSTRIES, CLASSIFIED ACCORDING TO FORM: PRIVATE — COOPERATIVE

N. Laiopoulou | T.V. Koutsos

78. TOMATO PROCESSING IN SINDH, PAKISTAN

F. Panhwar

79. PROCESSING TOMATO SITUATION AND PERSPECTIVES IN YUGOSLAVIA

Z. Markovic | J. Zdravkovic | M. Damjanovic | D. Stevanovic

80. WORKSHOP ON IRRIGATION AND FERTIGATION OF PROCESSING TOMATO

81. EFFICIENT IRRIGATION SYSTEMS AND IRRIGATION SCHEDULING FOR PROCESSING TOMATO: THE CHALLENGE

C.J. Phene

82. STATE OF THE ART OF IRRIGATION RESEARCH ON PROCESSING TOMATOES IN BRAZIL

W.L.C. Silva | W.A. Marouelli

83. ESTIMATING EVAPOTRANSPIRATION IN PROCESSING TOMATOES

M.D. Cahn | R.L. Snyder | B.R. Hanson

84. THE SIMULTANEOUS EFFECT OF VARIETY, IRRIGATION AND WEATHER ON TOMATO YIELD

L. Helyes | Gy. Varga | J. Dimény | Z. Pék

85. EVALUATION OF THE DECISION SUPPORT SYSTEM FOR IRRIGATION SCHEDULING OF PROCESSING TOMATO ADOPTED IN THE EMILIA-ROMAGNA REGION

A. Battilani | A. Piva | M. Dadomo

86. EFFECTS OF IRRIGATION SCHEDULING ON DRIP-IRRIGATED PROCESSING TOMATOES

A. Lowengart-Aycicegi | H. Manor | R. Krieger | G. Gera

87. LOWER SACRAMENTO VALLEY PROCESSING TOMATO IRRIGATION FIELD TEST RESULTS

M. Murray

88. MAJOR CALIFORNIA PROCESSING TOMATO CULTIVARS RESPOND DIFFERENTLY IN YIELD AND FRUIT QUALITY TO VARIOUS LEVELS OF MOISTURE STRESS

D.M. May | J. Gonzales

89. RESPONSES OF PROCESSING TOMATO TO WATER REGIME AND FERTILIZATION IN CENTRAL ITALY

90. IRRIGERE : A COMPUTER PROGRAM TO FACILITATE PROCESSING TOMATO IRRIGATION MANAGEMENT

A. Battilani | P. Bussieres | J.P. Combres | S. Anconelli | Y. Dumas

91. THE USE OF DECISION SUPPORT SYSTEMS TO MANAGE FERTIGATION AND TO MINIMIZE ENVIRONMENTAL EFFECTS: A CHALLENGE FOR THE FUTURE

A. Battilani | E. Fereres

92. THE INFLUENCE OF POULTRY MANURE AND IRRIGATION DURING FRUIT-SETTING CRITICAL PERIOD ON PROCESSING TOMATOES.

C.A. Argerich | L.M. Poggi | V.M. Lipinski

93. IRRIGATION AND FERTILIZATION OF PROCESSING TOMATOES: CHARACTERISTICS OF VERY EARLY TRANSPLANTED CROPS

X. Branthôme | R. Giovinazzo

94. RESPONSE OF SIX PROCESSING TOMATO CULTIVARS TO SUBSURFACE DRIP FERTIGATION

W.L.C. Silva | L. de B. Giordano | W.A. Marouelli | R.R. Fontes | B. Gornat