Aleš Krmela
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View article: Metabolomic and transcriptomic analyses identify external conditions and key genes underlying high levels of toxic glycoalkaloids in tubers of stress-sensitive potato cultivars
Metabolomic and transcriptomic analyses identify external conditions and key genes underlying high levels of toxic glycoalkaloids in tubers of stress-sensitive potato cultivars Open
Introduction High levels of toxic steroidal glycoalkaloids (SGAs) in potato tubers constitute a recognized food quality problem. Tuber SGA levels vary between potato cultivars and can increase after post-harvest stresses such as wounding a…
View article: Effect of Agroecological Conditions on Biologically Active Compounds and Metabolome in Carrot
Effect of Agroecological Conditions on Biologically Active Compounds and Metabolome in Carrot Open
Carrot serves as a source of health-beneficial phytochemicals for human diet whose content is affected by agroecological conditions. The effect of conventional, integrated and organic farming on ascorbic acid (AA) and α,β-carotene levels o…
View article: Potential of microalgae as source of health-beneficial bioactive components in produced eggs
Potential of microalgae as source of health-beneficial bioactive components in produced eggs Open
View article: Grapevine extracts and their effect on selected gut-associated microbiota: In vitro study
Grapevine extracts and their effect on selected gut-associated microbiota: In vitro study Open
The biological activity of polyphenol substances contained in food supplements prepared from Vitis vinifera can affect the microorganisms present in the digestive tract in terms of their representation and activity of the individual specie…
View article: Determination of carotenoids in flowers and food supplements by HPLC-DAD
Determination of carotenoids in flowers and food supplements by HPLC-DAD Open
Marigold flowers ( Tagetes patula and Calendula officinalis ) were chosen for analysis because they are the most often used source of lutein and its isomer zeaxanthin for the production of food supplements on the Czech market. Direct extra…
Quantitation of Cannabinoids in Cannabis Dried Plant Materials, Concentrates, and Oils Using Liquid Chromatography–Diode Array Detection Technique with Optional Mass Spectrometric Detection: Single-Laboratory Validation Study, First Action 2018.11 Open
View article: Ascorbic Acid and Glucosinolate Levels in New Czech Cabbage Cultivars: Effect of Production System and Fungal Infection
Ascorbic Acid and Glucosinolate Levels in New Czech Cabbage Cultivars: Effect of Production System and Fungal Infection Open
Nutritional value and disease-preventive effects of cabbage are well-known. Levels of the antioxidant compounds ascorbic acid (AA) and glucosinolates (GSL) in new Czech cabbage cultivars were determined in the context of different producti…