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The studies on the dynamics content of nitrates and nitrites from tomatoes and products resulting from technological flow of obtaining tomato juice

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dc.contributor.author Andrei, Corina
dc.contributor.author Beceanu, Dumitru
dc.date.accessioned 2022-11-03T07:21:49Z
dc.date.available 2022-11-03T07:21:49Z
dc.date.issued 2012
dc.identifier.citation Andrei, Corina, Dumitru Beceanu. 2012. "The studies on the dynamics content of nitrates and nitrites from tomatoes and products resulting from technological flow of obtaining tomato juice". Lucrări Ştiinţifice USAMV - Iaşi Seria Agronomie 55(1): 147-150.
dc.identifier.uri https://repository.uaiasi.ro/xmlui/handle/20.500.12811/2862
dc.description.abstract The purpose of this study was to monitor the level of nitrates and nitrites in raw tomatoes for industrialization in the S.C. Contec FOODS S.R.L.Tecuci. The analyses carried out to assess the dynamics of the level of nitrates and nitrites in the raw material, the technological flow samples and finished product. Concentrations of nitrates and nitrites have been quantified by molecular absorption spectrometry method. The level of nitrates tomatoes varied between 7.14-8.11 mg/kg and in tomato juice between 5.04-5.27 mg/kg, these values are under safety limit set by legislation. The level of nitrites in all cases (tomatoes, chopped tomatoes thermal treated, residue of skin and seed, tomato juice) are less than 1 mg/kg. The highest concentrations of nitrates and nitrites after processing tomatoes have been found in the skin and seed, obtained as residue from the processing of tomatoes. The values obtained were below the maximum permissible concentrations of legislation in force. en_US
dc.language.iso en en_US
dc.publisher “Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi en_US
dc.subject nitrates en_US
dc.subject nitrites en_US
dc.subject tomato en_US
dc.subject tomato juice en_US
dc.title The studies on the dynamics content of nitrates and nitrites from tomatoes and products resulting from technological flow of obtaining tomato juice en_US
dc.type Article en_US
dc.author.affiliation Dumitru Beceanu, University of Agricultural Sciences and Veterinary Medicine Iasi
dc.publicationName Lucrări Ştiinţifice USAMV - Iaşi Seria Agronomie
dc.volume 55
dc.issue 1
dc.publicationDate 2012
dc.startingPage 147
dc.endingPage 150
dc.identifier.eissn 2069-6727


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