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2012, vol. 49, iss. 3, pp. 296-301
Principal component analysis of tomato genotypes based on some morphological and biochemical quality indicators
Institute of Field and Vegetable Crops, Novi Sad, Serbia

emailsvetlana.glogovac@ifvcns.ns.ac.rs
Project:
Development of vegetable cultivars and hybrids intended for outdoor and indoor production (MESTD - 31030)

Abstract
This study investigates variability of tomato genotypes based on morphological and biochemical fruit traits. Experimental material is a part of tomato genetic collection from Institute of Filed and Vegetable Crops in Novi Sad, Serbia. Genotypes were analyzed for fruit mass, locule number, index of fruit shape, fruit colour, dry matter content, total sugars, total acidity, lycopene and vitamin C. Minimum, maximum and average values and main indicators of variability (CV and σ) were calculated. Principal component analysis was performed to determinate variability source structure. Four principal components, which contribute 93.75% of the total variability, were selected for analysis. The first principal component is defined by vitamin C, locule number and index of fruit shape. The second component is determined by dry matter content, and total acidity, the third by lycopene, fruit mass and fruit colour. Total sugars had the greatest part in the fourth component.
References
*** (1983) Pravilnik o metodama uzimanja uzoraka i vršenja hemijskih i fizičkih analiza radi kontrole kvaliteta proizvoda od voća i povrća. Službeni list SFRJ, 29
Brandt, S., Pék, Z., Barna, É., Lugasi, A., Helyes, L. (2006) Lycopene content and colour of ripening tomatoes as affected by environmental conditions. Journal of the Science of Food and Agriculture, 86(4): 568-572
de Pascale, S., Maggio, A., Fogliano, V., Ambrosino, P., Retieni, A. (2001) Irrigation with saline water improves carotenoids content and antioxidant activity of tomato. The Journal of Horticultural Science & amp. Biotechnology, (76): 447-453
Đurovka, M., Lazić, B., Bajkin, A., Potkonjak, A., Marković, V., Ilin, Ž., Todorović, V. (2006) Proizvodnja povrća i cveća u zaštićenom prostoru. Novi Sad: Poljoprivredni fakultet
Gonzalo, M.J., Knaap, E. (2008) A comparative analysis into the genetic bases of morphology in tomato varieties exhibiting elongated fruit shape. Theoretical and Applied Genetics, 116(5): 647-656
Martínez, J.A. (1998) Fundamentos teórico-prácticos de Nutrición y dietética. España: McGraw-Hill
Rodica, S., Apahidean, S.A., Apahidean, M., Manitiu, D., Paulette, L. (2008) Yield, physical and chemical characteristics of greenhouse tomato grown on soil and organic substratum. in: 43rd Croatian and 3rd international symposium on agriculture, Opatija, Croatia, 439-443
Takač, A., Gvozdenović, Đ., Gvozdanović-Varga, J., Vasić, M., Bugarski, D. (2005) Characteristics of old tomato cultivars. Natura Montenegrina, (4): 83-91
Takač, A., Gvozdenović, Đ., Bugarski, D., Červenski, J. (2007) Savremena proizvodnja paradajza. Zbornik radova Instituta za ratarstvo i povrtarstvo, 43(1): 269-281
Tepić, A.N., Vujičić, B.L., Takač, A.J., Krstić, B.Đ., Čalić, L.J. (2006) Hemijska heterogenost linija paradajza. Acta periodica technologica, (37): 45-50
Vračar, L.O. (2001) Priručnik za kontrolu kvaliteta svežeg i prerađenog voća, povrća i pečurki i osvežavajućih bezalkoholnih pića. Novi Sad: Tehnološki fakultet
Ye, X., Al-Babili, S., Klöti, A., Zhang, J., Lucca, P., Beyer, P., Potrykus, I. (2000) Engineering the provitamin A (beta-carotene) biosynthetic pathway into (carotenoid-free) rice endosperm. Science, 287(5451): 303-5
 

About

article language: English
document type: Original Scientific Paper
DOI: 10.5937/ratpov49-2452
published in SCIndeks: 08/01/2013
peer review method: double-blind

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