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Description
| - Tomato ketchup is usually a pasteurized tomato paste mixed with other ingredients, boiled, pasteurized or stabilized by the addition of preservatives. The main nutritive effects of tomato products are related to carotenoids that are present in tomatoes. Dietary intake of tomato products has been correlated with lower risk of ischaemic heart disease, reduced risk of developing digestive tract and prostate cancers according to epidemiological studies. In our department we commence with the chemical analysis of carotenoids (carotenes and xanthophylls) in tomato ketchups. For the purposes of analysis, 7 ketchups of random selection from local market have been used. As the method of determination, extraction with organic solvents and subsequent determination by UV-VIS spectroscopy was used. With the help of statistical analysis it has been proven that between individual samples there are statistically significant differences both in quantities of single analytes and overall amount of selected carotenoids.
- Tomato ketchup is usually a pasteurized tomato paste mixed with other ingredients, boiled, pasteurized or stabilized by the addition of preservatives. The main nutritive effects of tomato products are related to carotenoids that are present in tomatoes. Dietary intake of tomato products has been correlated with lower risk of ischaemic heart disease, reduced risk of developing digestive tract and prostate cancers according to epidemiological studies. In our department we commence with the chemical analysis of carotenoids (carotenes and xanthophylls) in tomato ketchups. For the purposes of analysis, 7 ketchups of random selection from local market have been used. As the method of determination, extraction with organic solvents and subsequent determination by UV-VIS spectroscopy was used. With the help of statistical analysis it has been proven that between individual samples there are statistically significant differences both in quantities of single analytes and overall amount of selected carotenoids. (en)
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Title
| - Occurrence of Carotenoid Pigments in Tomato Ketchups
- Occurrence of Carotenoid Pigments in Tomato Ketchups (en)
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skos:prefLabel
| - Occurrence of Carotenoid Pigments in Tomato Ketchups
- Occurrence of Carotenoid Pigments in Tomato Ketchups (en)
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skos:notation
| - RIV/62157124:16270/10:00002913!RIV11-MSM-16270___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/62157124:16270/10:00002913
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - ketchup; tomato; carotenoid (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - Proceedings of the 6th International Congress Pigments in Food
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Pokorná, Jana
- Tauferová, Alexandra
- Tremlová, Bohuslava
- Straka, Ivan
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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number of pages
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http://purl.org/ne...btex#hasPublisher
| - Hungarian Association for Buiatrics
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https://schema.org/isbn
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http://localhost/t...ganizacniJednotka
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is http://linked.open...avai/riv/vysledek
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