20.500.12556/RUL-133320 Changes in metabolite patterns during refrigerated storage of lamb's lettuce (Valerianella locusta L. Betcke) Lamb's lettuce is a popular winter salad, often grown in private vegetable plots, small local farms or in intensive vegetable production. It is usually marketed as a ready-to-eat produce in supermarkets. The aim of the study was to evaluate the changes in biochemical composition and degradation of bioactive compounds during consumer-relevant time of home-grown and store-bought Valerianella locusta "Vit" salad. Primary metabolites, assimilatory pigments as well as secondary metabolites were monitored during 1 week of refrigerated storage. Home-grown lamb's lettuce exhibited highest levels of total sugars, total organic acids, vitamin C, and total phenolic content as well as enhanced levels of most individual phenolic compounds and chloroplast pigments. Locally produced samples of lamb's lettuce also contained high levels of analyzed bioactive components. All samples retained most bioactive components during the entire period of refrigerated storage. The results underline the instability of vitamin C during refrigerated storage of lamb's lettuce and pinpoint this parameter as being the most affected by storage. Valerianella locusta primary metabolites storage chlorophyll phenolics carotenoids Valerianella locusta primarni metaboliti fenoli karotenoidi klorofil skladiščenje true false true Angleški jezik Slovenski jezik Članek v reviji 2021-11-22 12:02:09 2021-11-22 12:02:16 2023-05-12 03:35:29 0000-00-00 00:00:00 2021 0 0 10 str. art. 731869 Vol. 8 2021 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 543 2296-861X 10.3389/fnut.2021.731869 85888003 RAZ_Schmitzer_Valentina_2021.pdf RAZ_Schmitzer_Valentina_2021.pdf 1 83072272C2BD05467F1413E555EE7107 fd3cab927c83bccaa520f9147b0d12b8a063c00394b103c65ae5c3f9debb901d f9a91a6d-4b83-11ec-abdb-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=151297 https://www.frontiersin.org/articles/10.3389/fnut.2021.731869/full 1 93a7ba33-4b83-11ec-abdb-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=151295 Biotehniška fakulteta 0 0 0