Ewelina Hallmann

The content of polyphenols in coffee beans as roasting, origin and storage effect

Katarzyna Król, Magdalena Gantner, Aleksandra Tatarak et al. · European Food Research and Technology · 2019 · 232 citations · Full text

Food Chemistry, Coffee Beans, Abstract Coffee +13

The influence of organic and conventional cultivation systems on the nutritional value and content of bioactive compounds in selected tomato types

Ewelina Hallmann · Journal of the Science of Food and Agriculture · 2012 · 194 citations

Characterisation of antioxidant compounds in sweet bell pepper (<i>Capsicum annuum</i> L.) under organic and conventional growing systems

Ewelina Hallmann, Ewa Rembiałkowska · Journal of the Science of Food and Agriculture · 2012 · 158 citations · Full text

Beetroot (<i>Beta vulgaris</i> L.) and naturally fermented beetroot juices from organic and conventional production: metabolomics, antioxidant levels and anticancer activity

Renata Kazimierczak, Ewelina Hallmann, J. Lipowski et al. · Journal of the Science of Food and Agriculture · 2014 · 116 citations

Metabolomic fingerprinting employing DART-TOFMS for authentication of tomatoes and peppers from organic and conventional farming

Hana Novotná, O. Kmiecik, Marta Gałązka et al. · Food Additives & Contaminants Part A · 2012 · 91 citations

Precision Agriculture, Engineering, Botany +18