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Title:
Vpliv sorte na vsebnost vitamina C v plodovih paradižnika (solanum lycopersicum)
Authors:
ID
Misja, Mihaela
(Author)
ID
Kristl, Janja
(Mentor)
More about this mentor...
ID
Sem, Vilma
(Comentor)
Files:
MAG_Misja_Mihaela_2020.pdf
(1,22 MB)
MD5: D684322991B37DF6AAC381DF04FAD03D
PID:
20.500.12556/dkum/b8962873-09ec-4792-81c8-1d988f424514
Language:
Slovenian
Work type:
Master's thesis/paper
Typology:
2.09 - Master's Thesis
Organization:
FKBV - Faculty of Agriculture and Life Sciences
Abstract:
Povzetek, Paradižnik je bogat vir vitamina C, ki ima pozitiven vpliv na zdravje ljudi. Namen magistrskega dela je bil preučiti vpliv sorte in barve paradižnika na vsebnost vitamina C. V raziskavo smo vključili belo, rumeno, oranžno, rdeče, vijolično in zeleno obarvane plodove 38 različnih sort paradižnika. Vitamin C smo iz vzorcev ekstrahirali s 3 % raztopino metafosforjeve kisline. Po redukciji dehidroaskorbinske kisline z raztopino ditiotreitola smo izmerili vsebnost skupnega vitamina C s tekočinsko kromatografijo v povezavi s PDA-detektorjem. Rezultati so pokazali, da je vsebnost vitamina C najvišja v rdeče obarvanih plodovih in najnižja v plodovih vijolične barve. Najvišjo koncentracijo vitamina C smo izmerili v sorti 'Ded Moroz'.
Keywords:
Ključne besede
,
paradižnik
,
Solanum lycopersicum
,
vitamin C
,
sorta
Place of publishing:
Maribor
Year of publishing:
2020
PID:
20.500.12556/DKUM-78215
NUK URN:
URN:SI:UM:DK:CFLLCPCG
Publication date in DKUM:
03.12.2020
Views:
1349
Downloads:
150
Metadata:
Categories:
FKBV
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MISJA, Mihaela, 2020,
Vpliv sorte na vsebnost vitamina C v plodovih paradižnika (solanum lycopersicum)
[online]. Master’s thesis. Maribor. [Accessed 21 January 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=78215
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Licences
License:
CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:
http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:
The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:
18.11.2020
Secondary language
Language:
English
Title:
Cultivar effect on vitamin C content in tomato (solanum lycopersicum) fruits
Abstract:
Abstract, Tomatoes are a rich source of vitamin C, which has a proven positive effect on human health. The aim of this study was to examine the influence of the individual tomato variety and color on the content of vitamin C. The study included white, yellow, orange, red, purple, and green colored fruits of 38 different tomato varieties. In order to extract the vitamin C from the samples, a 3% solution of metaphosphoric acid was used. After reducing the dehydroascorbic acid with a dithiothreitol solution, the total vitamin C content was measured with the help of liquid chromatography in conjunction with a PDA detector. The results showed that the content of vitamin C is highest in red-colored fruits and lowest in fruits with purple color. The highest concentration of vitamin C was measured in the variety 'Ded Moroz'.
Keywords:
Keywords
,
tomato
,
Solanum lycopersicum
,
asorbic acid
,
variety
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