Home > IV International Conference on Managing Quality in Chains – The Integrated View on Fruits and Vegetables Quality > FAST DETERMINATION OF CAROTENOIDS IN TOMATOES AND TOMATO PRODUCTS BY RAMAN SPECTROSCOPY

Articles

FAST DETERMINATION OF CAROTENOIDS IN TOMATOES AND TOMATO PRODUCTS BY RAMAN SPECTROSCOPY

Article number

712_118

Pages

901 – 906

Language

English

Abstract

Tomatoes and various products derived from thermally processed tomatoes are major sources of lycopene, a polyenic chromophore with 11-conjugated double bonds in the molecule.
Apart from this micronutrient also other carotenoids such as β-carotene are present in the fruit.
A new FT-Raman spectroscopy method suitable for direct, accurate and highly reproducible, quantitative measurements of lycopene and β-carotene in tomatoes and tomato products has been developed.
Raman spectra obtained from various tomato samples present predominantly strong C=C and C-C stretching vibrations at 1510 cm^-1 and 1156 cm^-1, respectively, which can be used as key bands for reliable identification and quantification of lycopene.
The other major carotenoid occurring in tomato products, βcarotene, can be recognised in the obtained spectra as a shoulder at 1520 cm^-1. Based on the obtained calibration equations the changes in contents of both carotenoids can be analyzed simultaneously during processing of tomato juice, tomato purée and tomato ketchup.

Publication

IV International Conference on Managing Quality in Chains – The Integrated View on Fruits and Vegetables Quality

Authors

H. Schulz, W. Schütze, M. Baranska

Keywords

NIR-FT-Raman, quality control, mapping, lycopene, pre-resonance Raman

Full text

https://doi.org/10.17660/ActaHortic.2006.712.118

Online Articles (123)

1. DEFINING AND MEETING CONSUMER REQUIREMENTS

R.L. Shewfelt

2. PROGRESSIVE CHALLENGES IN HORTICULTURAL SUPPLY CHAINS: SOME FUTURE CHALLENGES

E.W. Hewett

3. MODELLING FOR GLOBALISATION

L.M.M. Tijskens | O. van Kooten | R.E. Schouten

4. SYSTEMS TO CHARACTERISE INTERNAL QUALITY OF FRUIT AND VEGETABLES

5. THE FUNCTION AND CONSEQUENCES OF ALTERNATIVE FRESH PRODUCE SUPPLY CHAIN MODELS

R. Collins

6. INNOVATIONS IN CHAIN MANAGEMENT – AN AUSTRALIAN PERSPECTIVE

G. McEvilly

7. INNOVATION-ORIENTED ANALYSIS OF CRITICAL CONTROL POINTS (IACCP): WHO WISHES TO SOLVE SWEET PEPPER YIELD OSCILLATIONS?

H. Schepers | W. Kromdijk | O. van Kooten

8. SYSTEMS THINKING FOR FOOD SUPPLY CHAINS: FRESH PRODUCE APPLICATIONS

S.E. Prussia | M.R.P. Mosqueda

9. IMPROVING KNOWLEDGE AND PRACTICES IN FRESH PRODUCE CHAINS

S.N. Ledger | T.P. Campbell | R.J. Holmes | J.A. Campbell | L.R. Barker

10. PICKING WINNERS

N. Banks

11. ADDRESSING CONSUMER NOTIONS AND INDIVIDUALITY

B. Brueckner

12. MANAGING BIOLOGICAL VARIANCE

R.E. Schouten | T.P.M. Huijben | L.M.M. Tijskens | O. van Kooten

13. MANAGING BIOLOGICAL VARIANCE

M.L.A.T.M. Hertog | J. Lammertyn | B. De Ketelaere | N. Scheerlinck | B.M. Nicolaï

14. KARPOGRAPHY: A GENERIC CONCEPT OF QUALITY FOR CHAIN ANALYSIS AND KNOWLEDGE TRANSFER IN SUPPLY CHAINS

N. McRoberts

15. APPROACHES TO BUILDING INTEGRATED MODELS FOR FRESH PRODUCT QUALITY AND SUPPLY CHAIN OPTIMISATION

A.J. Mawson

16. THE EFFECT OF HIGH TEMPERATURE TREATMENT ON QUALITY OF FRUITS AND VEGETABLES

S. Lurie

17. CONSUMER PREFERENCE QUALITY ATTRIBUTES OF MELON FRUITS

G. Lester

18. UNDERSTANDING TREE FRUIT QUALITY BASED ON CONSUMER ACCEPTANCE

C.H. Crisosto | G. Crisosto | F. Neri

19. SETTING AND MEETING OBJECTIVE STANDARDS FOR EATING QUALITY IN FRESH FRUIT

K.B. Walsh

20. PRELIMINARY EVALUATION OF STORAGE TECHNOLOGIES FOR BROCCOLI, CAULIFLOWER AND HEAD LETTUCES

J.H. Ekman | J.B. Golding

21. QUALITY ASPECTS OF VEGETABLES AND FRUIT IN POLAND

R. Kosson

22. MODELLING THE LOSS OF PEACH FIRMNESS DURING CONTROLLED RIPENING

23. FRESH-CUT PRODUCE: POSTHARVEST CRITICAL ISSUES

S. Nicola | E. Fontana | C. Torassa | J. Hoeberechts

24. THE INFLUENCE OF TRIMMING INTENSITY AND PRE-PROCESSING STORAGE ON THE SHELF LIFE OF FRESH CUT ROMAINE LETTUCE (LATUCA SATIVA L.)

G.S. Rogers | J. Jobling | M.E. Titley | B. Giggins | B. Bauer

25. THE EFFECT OF HARPIN TREATMENT ON STORAGE OF CHERRY TOMATO CV. ´NAOMI´

B. Akbudak | N. Akbudak | V. Seniz | A. Eris

26. MAINTAINING QUALITY WITH CA AND MAP

R. Beaudry | V. Luckanatinvong | T. Solomos

27. EFFECTS OF LOW OXYGEN AND MCP, APPLIED SINGLY OR TOGETHER, ON APPLE FRUIT RIPENING

M. Asif | P. Trivedi | T. Solomos

28. STORAGE OF HORTICULTURAL PRODUCTS IN CLOSED ROOMS WITH TIO2 PHOTOCATALYST: CHANGES IN ROOM ATMOSPHERE AND QUALITY OF FRUITS AND CUT FLOWERS

T. Nishizawa | T. Aikawa | M. Takahashi | H. Murayama | U. Matsushima

29. EFFECT OF HYPOBARIC STORAGE ON PHYSIOLOGICAL AND QUALITY ATTRIBUTES OF LOQUAT FRUIT AT LOW TEMPERATURE

30. DEVELOPING A NOVEL ENVIRONMENTALLY FRIENDLY MICROBIOCIDAL FORMULATION FROM PEEL OF CITRUS FRUIT

S. Ben-Yehoshua | V. Rodov

31. REDUCING CHILLING INJURY AND MAINTAINING QUALITY OF HORTICULTURAL CROPS WITH NATURAL PRODUCTS AND THEIR DERIVATIVES

C.Y. Wang

32. EVALUATION OF COMMERCIAL ALTERNATIVES TO REDUCE POSTHARVEST PITTING OF ORGANICALLY GROWN ZUCCHINI AND CUCUMBER

J.M. Fonseca | R.A. Cinco

33. GENOMICS APPROACHES FOR BETTER UNDERSTANDING THE BIOLOGICAL BASIS OF FRUIT RIPENING AND QUALITY

P. Tonutti | C. Bonghi

34. EFFECT OF PRE-HARVEST CONDITIONS ON ANTIOXIDANT CAPACITY IN FRUITS

S.Y. Wang

35. MECHANISMS OF FRUIT RIPENING: RETROSPECT AND PROSPECTS

F.B. Flores | M.T. Sanchez-Ballesta | M. Bouzayen | A. Latché | J.C. Pech

36. IS IT THE GENETIC QUALITY OR THE MANAGEMENT OF THE SUPPLY CHAIN THAT HAS THE BIGGEST IMPACT ON CONSUMER SATISFACTION OF HORTICULTURAL PRODUCTS?

J. Jobling

37. EXTRACTION, SEPARATION AND PARTIAL IDENTIFICATION OF ´ATAULFO´ MANGO FRUIT CAROTENOIDS

E.M. Yahia | J.J. Ornelas-Paz | A. Gardea

38. INTERNAL FRUIT QUALITY: HOW TO INFLUENCE IT, HOW TO DEFINE IT

G. Costa | G. Fiori | M. Noferini | V. Ziosi

39. RAPID EVALUATION OF QUALITY PARAMETERS IN PLANT PRODUCTS APPLYING ATR-IR AND RAMAN SPECTROSCOPY

H. Schulz | M. Baranska

40. TIME-RESOLVED VS CONTINUOUS WAVE REFLECTANCE MEASUREMENT AS A MATURITY INDEX TO MODEL SOFTENING OF NECTARINE FRUIT

41. NON-DESTRUCTIVE DETERMINATION OF NITRATE ION IN LEAF STALK OF QING GIN CAI USING VISIBLE (VIS)-NEAR INFRARED (NIR) SPECTROSCOPY

H. Ito | F. Idezawa

42. MODELING APPLE QUALITY CHANGES BASED ON LASER SCATTERING IMAGE ANALYSIS UNDER SIMULATED SHELF LIFE CONDITIONS

43. AROMA VOLATILE BIOSYNTHESIS IN APPLES AT HARVEST OR AFTER HARVEST AFFECTED BY JASMONATES

S. Kondo | J. Mattheis

44. ELECTRICAL CONDUCTIVITY EVALUATION OF ARIL BREAKDOWN OF LONGAN FRUIT

S.G. Su | X.W. Duan | Y.M. Jiang

45. POSTHARVEST ACIBENZOLAR-S-METHYL TREATMENT SUPPRESSES DECAY AND INDUCES RESISTANCE IN HAMI MELONS

46. THE EFFECTS OF 1-METHYLCYCLOPENE ON SHELF LIFE AND QUALITY OF THREE LEAFY VEGETABLES

47. EXTENDING STORAGE LIFE OF KING COCONUT, COCOS NUCIFERA VAR. AURANTA

R.S.W. Wijeratnam | V. Jeyachandran | K. Karunanithy | I.G.N. Hewajulige | M.G.D.S. Perera

48. VOLATILE COMPONENTS AS A TOOL FOR MONITORING THE SHELF LIFE OF AGARICUS BISPORUS UNDER MODIFIED ATMOSPHERE PACKAGING

S. Dongkham | G. Srzednicki

49. HORTICULTURAL CROP QUALITY CHARACTERISTICS IMPORTANT IN INTERNATIONAL TRADE

D. Picha

50. FRUIT AND VEGETABLE QUALITY, THE VALUE OF TIME AND MARKETING

W.J. Florkowski

51. ANTHOCYANINS DERIVED ONLY FROM DELPHINIDIN IN THE BLUE PETALS OF CLITORIA TERNATEA

C. Wongs-Aree | M.M. Giusti | S.J. Schwartz

52. HYBRIDS OF EUROPEAN AND NASHI PEARS: A NEW FRUIT FOR EUROPE?

E. Kaim | H. Jacob | E. Krüger

53. BER (ZIZIPHUS) FRUITS: APPLE OF ARID REGIONS OF INDIAN THAR DESERT

54. MORPHOLOGICAL DIFFERENCES ASSOCIATED WITH WATER LOSS IN RAMBUTAN FRUIT CV. ´RONGRIEN´ AND ´SEE-CHOMPOO´

55. MICROSCOPY STUDIES OF THE MORPHOLOGY OF FRUIT OF ´RONGRIEN´ RAMBUTAN METHOD

P. Yingsana | V. Srilaong | S. Kanlavanarat | E. Kabanoff | B. McGlasson

56. REDUCED LEAF SENESCENCE IN CHRYSANTHEMUM TRANSFORMED WITH A MUTATED ETHYLENE RECEPTOR GENE: TOWARD GENERATION OFCOMPOSITAE LEAFY VEGETABLES WITH A LONGER SHELF-LIFE

S. Satoh | T. Narumi | M. Watanabe | R. Aida | A. Ohmiya

57. SCREENING AND EXPRESSION OF DIFFERENTIALLY EXPRESSED GENES FOR PEEL PITTING OF CITRUS FRUIT

X. Gao | Z.G. Li | J. Fan | Y.W. Yang

58. TECHNOLOGICAL STRATEGIES FOR ASSURING AND MAINTAINING THE QUALITY OF MINIMALLY PROCESSED LETTUCE (LACTUCA SATIVA L.)

A. Chiesa | D. Frezza | A. Leon | I. Mayorga | V. Logegaray

59. TAMI G GRAPE TOMATO RESPONSE TO NITROGEN RATES

60. PRE-HARVEST EFFECTS ON NATURALLY OCCURRED ISOTHIOCYANATES (ITCS) OF CRUCIFEROUS SPROUTS

H. Ito | M. Kimura

61. EFFECT OF SEASONAL VARIATION, CULTIVAR AND PRODUCTION SYSTEM ON SOME POSTHARVEST CHARACTERISTICS OF THE BANANA

62. EFFECT OF THE VARIETY AND GROWING METHODS AS WELL AS CULTIVATION CONDITIONS ON THE COMPOSITION OF TOMATO (LYCOPERSICON LYCOPERSICUM (L.) KARSTEN) FRUIT

L. Helyes | J. Dimény | Z. Pék | A. Lugasi

63. PREHARVEST APPLICATION OF HARPIN ON THE COOL STORAGE LIFE OF PEPPER

N. Akbudak | B. Akbudak | V. Seniz | A. Eris

64. HARMONISING GAP PROGRAMS FOR FRESH PRODUCE IN ASEAN REGION

65. EFFECT OF DIFFERENT NUTRITION SOLUTION PROGRAMS ON REDUCING VEGETABLES FUNGAL DISEASES TO PRODUCE HIGH QUALITY AND SAFETY VEGETABLES PRODUCTS

S. Shama

66. FRUIT QUALITY AND YIELD OF DIFFERENT APPLE CULTIVARS AS AFFECTED BY TREE DENSITY

T. Eccher | G. Granelli

67. EFFECTS OF POSTHARVEST HANDLING ON LENTICEL SPOTTING OF ´TOMMY ATKINS´ MANGOES FROM NORTHEAST BRAZIL

G. Self | J.S. de Assis | V.C. Caron

68. ON-THE-FARM CONTAMINATION OF SATSUMA MANDARIN FRUIT AT DIFFERENT ORCHARDS IN JAPAN

J. Poubol | Y. Tsukada | K. Sera | H. Izumi

69. SUCROSE FATTY ACID COATING RETARDS PERICARP BROWNING OF LITCHI CV. ´HONG HUAY´

R. Kaewchana | C. Techavuthiporn | S. Kanlavanarat

70. EFFECTS OF CHITOSAN SEED TREATMENT ON COLLETOTRICHUM SP. AND SEEDLING GROWTH OF CHILI CV. ´JINDA´

S. Photchanachai | J. Singkaew | J. Thamthong

71. EFFICACY OF CONTROLLED ATMOSPHERE STORAGE ON PHYSIOLOGICAL CHANGES OF LIME FRUIT

S. Sritananan | A. Uthairatanakij | V. Srilaong | S. Kanlayanarat | C. Wongs-Aree

72. QUALITY MAINTAINING OF ´DAW´ LONGAN USING CHITOSAN COATING

T. Vangnai | C. Wongs-Aree | H. Nimitkeatkai | S. Kanlayanarat

73. EFFECT OF MODIFIED ATMOSPHERE BY PVC AND LLDPE FILM ON QUALITY OF LONGAN FRUITS (DIMOCARPUS LONGAN LOUR) CV. DAW´

P. Seubrach | S. Photchanachai | V. Srilaong | S. Kanlayanarat

74. ANTITRANSPIRANTS MAINTAIN FRESHNESS AND IMPROVE STORAGE LIFE OF RAMBUTAN (NEPHELLIUM LAPPACEUM L.) FRUIT

P. Siriphollakul | W. Nivomlao | S. Kanlavanarat

75. PRELIMINARY STUDY ON EDIBLE FILM WITH A NATURAL PLANT EXTRACT TO IMPROVE QUALITY OF FRESH FRUITS FOR SUPPLY CHAINS

76. LOW OXYGEN STORAGE OF LITCHI CV. ´HONG HUAY´

C. Techavuthiporn | W. Nivomlao | S. Kanlavanarat

77. SUPERATMOSPHERIC OXYGEN RETARDS PERICARP BROWNING OF LITCHI CV. ´HONG HUAY´

C. Techavuthiporn | W. Nivomlao | S. Kanlavanarat

78. RESPONSES OF SOME FRUITS TO GAS AND HEAT STRESS

E.M. Yahia

79. EFFECT OF EDIBLE COATING ON PINEAPPLE FRUIT QUALITY DURING COLD STORAGE

H. Nimitkeatkai | V. Srilaong | S. Kanlavanarat

80. EFFECT OF SEMI-ACTIVE MODIFIED ATMOSPHERE ON INTERNAL BROWNING OF COLD STORED PINEAPPLE

H. Nimitkeatkai | V. Srilaong | S. Kanlavanarat

81. CONTROLLED ATMOSPHERE STORAGE OF POMEGRANATE

82. REGULATION OF O₂ LEVELS IN CONTROLLED ATMOSPHERE STORAGE ON THE RESPIRATORY AND ACTIVITY OF TCA CYCLE RELATES ENZYMES IN CUCUMBER FRUIT

V. Srialong | Y. Tatsumi | M. Ishimaru

83. MODIFIED ATMOSPHERES AFFECT THE QUALITY AND STORAGE LIFE OF RAMBUTAN FRUIT (NEPHELLIUM LAPPACEUM L.)

W. Ponrot | W. Niyomlao | S. Kanlavanarat

84. BROWNING INHIBITION AND SHELF LIFE EXTENSION OF FRESH-CUT CHINESE WATER CHESTNUT BY SHORT N₂ TREATMENTS

85. INFLUENCE OF ATMOSPHERE COMPOSITION ON QUALITY ATTRIBUTES OF READY-TO- COOK FRESH-CUT VEGETABLE SOUP

M.L. Amodio | R. Rinaldi | G. Colelli

86. CONTROL OF POSTHARVEST BROWNING OF LYCHEE FRUIT USING ASCORBIC ACID

U. Terdbaramee | K. Ratanakhanokchai | S. Kanlavanarat

87. EFFECTS OF METHYL JASMONATE ON POSTHARVEST DECAY IN STRAWBERRY FRUIT AND THE POSSIBLE MECHANISMS INVOLVED

88. EFFECTS OF 1-METHYLCYCLOPENE ON FRUIT DECAY AND QUALITY IN CHINESE BAYBERRY

89. EFFECT OF MG-DECHELATION ACTIVITY ON CHLOROPHYLL DEGRADATION IN STORED BROCCOLI FLORETS

S. Kaewsuksaeng | N. Yamauchi | Y. Funamoto | M. Shigyo | S. Kanlavanarat

90. EFFECT OF METHYL JASMONATE TREATMENT ON FRUIT DECAY AND QUALITY IN PEACHES DURING STORAGE AT AMBIENT TEMPERATURE

91. EFFECT OF 1-MCP ON PHYSIOLOGICAL CHANGES IN MANGO ´NAM DOKMAI´

P. Penchaiya | R. Jansasithorn | S. Kanlavanarat

92. EFFECT OF 1-MCP ON PHYSIOLOGICAL CHANGES IN BANANA ´KHAI´

R. Jansasithorn | S. Kanlavanarat

93. EFFECT OF ORGANIC ACID AND MODIFIED ATMOSPHERE CONDITIONS ON QUALITY OF SHREDDED GREEN PAPAYA (CARICA PAPAYA L.)

I. Lichanporn | S. Kanlavanarat

94. BIOLOGICAL CONTROL OF POSTHARVEST DISEASES WITH BACILLUS SUBTILIS (B1 STRAIN) ON MUSKMELONS (CUCUMIS MELO L. CV. YINDI)

D.M. Yang | Y. Bi | X.R. Chen | Y.H. Ge | J. Zhao

95. POSTHARVEST N-PROPYL DIHYDROJASMONATE AND ABSCISIC ACID APPLICATION ON REDUCING CHILLING INJURY IN BANANA PEEL

N. Pongprasert | S. Kanlavanarat | H. Gemma | Y. Sekozawa | S. Sugaya

96. CONCENTRATION AND DURATION OF ETHYLENE TREATMENT INFLUENCES THE RESPONSE OF BANANA TO 1-METHYLCYCLOPROPENE

F. Moradinezhad | A.J. Able | M. Sedgley | A. Klieber

97. CHANGES IN ASCORBIC ACID CONTENT AND ASCORBATE METABOLISM-RELATED ENZYME ACTIVITIES DURING STORAGE IN CUCUMBER (CUCUMIS SATIVUS L.) AND BALSAM PEAR (MOMORDICA CHARANTIA L.)

Y. Tatsumi | M. Isogai | S. Sei | V. Srilaong

98. HYDROCOOLING IMPROVES QUALITY AND STORAGE LIFE OF ´RONG-REIN´ RAMBUTAN (NEPHELLIUM LAPPACEUM L.) FRUIT

K. Nampan | C. Techavuthiporn | S. Kanlavanarat

99. QUALITY IMPROVEMENT OF CHESTNUT BY COLD STORAGE UNDER HIGH HUMIDITY

100. POSTHARVEST LOSSES DUE TO GAPS IN COLD CHAIN IN INDIA-A SOLUTION

C. Maheshwar | T.S. Chanakwa

101. INDUCTION OF DISEASE RESISTANCE IN MANGO FRUIT BY POSTHARVEST HEAT

M.M. Benitez | A.L. Acedo Jr. | P. Jitareerat | S. Kanlavanarat

102. EFFECTS OF PRE-STORAGE HOT AIR TREATMENTS ON THE POST-HARVEST QUALITY AND BLUE MOLD CONTROL OF ´RED FUJI´ APPLE FRUIT

103. HEAT TREATMENTS TO CONTROL WHITE ROT (BOTRYOSPHAERIA DOTHIDEA) ON ´FUJI´ APPLES

A.H. Oster | R.M. Valdebenito-Sanhueza | A.R. Corrent | R.J. Bender

104. EFFECTS OF DIFFERENT PRE-STORAGE HEAT TREATMENTS ON THE SHELF QUALITY AND MOLD CONTROL OF STRAWBERRY FRUIT

K. Tu | L. Chen | X.J. Pan

105. MANGO FRUIT SOFTENING RESPONSE TO POSTHARVEST HEAT TREATMENT

M.M. Benitez | A.L. Acedo Jr. | P. Jitareerat | S. Kanlavanarat

106. RELATIONSHIP BETWEEN RESPIRATION ACTIVITY AND ASCORBIC ACID CONTENT IN SPINACH LEAVES AT VARIOUS TEMPERATURE CONDITIONS

C. Techavuthiporn | K. Nakano | S. Maezawa

107. RELATIVE HUMIDITY INFLUENCES PERICARP BROWNING OF LITCHI CV. ´HONG HUAY´

R. Kaewchana | W. Nivomlao | S. Kanlavanarat

108. COMPARISON OF HYDRO-COOLING AND FORCED-AIR COOLING ON STOMATA CLOSING AT THE PEDICEL OF RED HOT CHILI CV. ´SUPERHOT´

A. Taksinamanee | V. Srilaong | A. Uthairatanakij | S. Kanlavanarat

109. MANIPULATION OF POST HARVEST QUALITY AND DISPLAY LIFE IN CUT PHLOX FLOWER HEADS: EFFECT OF SUCROSE, PROHEXADIONE-CA AND GIBBERELLIC ACID

N. Sankhla | W.A. Mackay | T.D. Davis

110. POSTHARVEST TREATMENTS FOR SHELF LIFE EXTENSION OF BANANA UNDER DIFFERENT STORAGE ENVIRONMENTS

B.C. Deka | S. Choudhury | A. Bhattacharyya | K.H. Begum | M. Neog

111. CACL₂ INFILTRATION ON ´KLOM SALI´ GUAVA QUALITY AT LOW TEMPERATURE STORAGE

C. Wongs-Aree | V. Srilaong

112. STORAGE QUALITY OF ´NEANG´ SUGAR APPLE TREATED WITH CHITOSAN COATING AND MAP

A. Chunprasert | A. Uthairatanakij | C. Wongs-Aree

113. HIGH CARBON DIOXIDE ATMOSPHERES IMPROVE QUALITY AND STORAGE LIFE OF RAMBUTAN (NEPHELLIUM LAPPACEUM L.) FRUIT

A. Sopee | C. Techavuthiporn | S. Kanlavanarat

114. EFFECTS OF HYDRO-COOLING COMBINE WITH PACKING METHODS ON ENZYMATIC ANTIOXIDANT ACTIVITY AND SOME PHYSICAL CHANGES IN RED HOT CHILI CV. ´SUPERHOT´

A. Taksinamanee | V. Srilaong | A. Uthairatanakij | S. Kanlavanarat

115. AN INCREASE IN THE ACTIVITY OF 1-AMINOCYCLOPROPENE 1-CARBOXYLIC ACID (ACC) OXIDASE IS ASSOCIATED WITH YELLOWING OF LIME FRUIT (CITRUS AURANTIFOLIA, SWINGLE CV. ´PAAN´)

T.O. Win | V. Srilaong | K.L. Kyu | S. Kanlavanarat

116. EFFECTS OF IRRADIATION ON QUALITY ATTRIBUTES OF TWO CULTIVARS OF MANGO

A. Uthairatanakij | P. Jitareerat | S. Kanlavanarat

117. PULSED UV LIGHT FOR DECONTAMINATION OF COLD STORAGE FACILITIES

118. FAST DETERMINATION OF CAROTENOIDS IN TOMATOES AND TOMATO PRODUCTS BY RAMAN SPECTROSCOPY

H. Schulz | W. Schütze | M. Baranska

119. EFFECTIVE SCREENING OF AROMA PATTERN IN CARROTS

D. Ulrich | T. Nothnagel

120. ´ON-LINE´ SORTING APPLES IN MODERN TECHNOLOGIES FOR PROVIDING QUALITY OF FRUIT AND VEGETABLE IN CHAINS

A.S. Georgiev | L.F. Kostadinova | R.N. Gabrova

121. DETECTION AND CLASSIFICATION OF SOFT ROT ERWINIA OF VEGETABLES IN THAILAND BY DNA POLYMERASE CHAIN REACTION

C. Phokum | P. Jitareerat | S. Photchanachai | S. Cheevadhanarak

122. DETECTION OF QUIESCENT INFECTION OF COLLETOTRICHUM GLOEOSPORIOIDES ON GREEN MANGO FRUIT BY POLYMERASE CHAIN REACTION

P. Jitareerat | C. Wongs-Aree | S. Sangchote

123. MARKETING AND DISTRIBUTION SYSTEMS OF FRESH PRODUCE IN MYANMAR

H. Aung | S.H.L. Htoo | H.P. Aung