<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">The influence of area, variety, year and storage on β-carotene content and dry matter content of selected carrot varieties were tested. Carrot roots of four varieties were examined during two years period (2002-2003), cultivated under different climatic and soil conditions in three areas of Slovakia - Nitra, Komárno and Prusy. Carrot varieties (Nevis F1, Idaho F1, Florida F1, Kathmandu F1) showed the greatest mean content of β-carotene (23.25 mg·100 g-1) in Nitra area, year 2003. Irrigation showed negative influence on β-carotene content. The highest content of β-carotene showed variety Florida F1 (26.3 mg·100 g-1). Mean higher contents of dry matter were determined in the year 2003 compared to the year 2002.Loss of β-carotene during carrot storage was observed higher in the cellar than in the cold storage. Mean loss of β-carotene in dry matter for cold storage was 13.57-14.28%, compared to cellar 20-27.3%.</abstract>

The influence of area, variety, year and storage on β-carotene content and dry matter content of selected carrot varieties were tested. Carrot roots of four varieties were examined during two years period (2002-2003), cultivated under different climatic and soil conditions in three areas of Slovakia - Nitra, Komárno and Prusy. Carrot varieties (Nevis F1, Idaho F1, Florida F1, Kathmandu F1) showed the greatest mean content of β-carotene (23.25 mg·100 g-1) in Nitra area, year 2003. Irrigation showed negative influence on β-carotene content. The highest content of β-carotene showed variety Florida F1 (26.3 mg·100 g-1). Mean higher contents of dry matter were determined in the year 2003 compared to the year 2002.Loss of β-carotene during carrot storage was observed higher in the cellar than in the cold storage. Mean loss of β-carotene in dry matter for cold storage was 13.57-14.28%, compared to cellar 20-27.3%.

Carotenes Content in Carrot Roots (<italic>Daucus carota</italic> L.) as affected by Cultivation and Storage

Faculty of Biotechnology and Food Sciences, Slovak University of Agriculture, Tr. A. Hlinku 2, Nitra, 949 76, Slovakia

Journal of Fruit and Ornamental Plant Research

Carotenes Content in Carrot Roots ( L.) as affected by Cultivation and Storage

The influence of area, variety, year and storage on β-carotene content and dry matter content of selected carrot varieties were tested. Carrot roots of four...

Carotenes Content in Carrot Roots (Daucus carota L.) as affected by Cultivation and Storage

Publié en ligne: 28 janv. 2011

Pages: 47 - 54

DOI: https://doi.org/10.2478/v10032-010-0017-8

Mots clés
carrot, cultivation, storage, carotenes, β-carotene

This content is open access.