@article{KlopschBaldermannVossetal.2018, author = {Klopsch, Rebecca and Baldermann, Susanne and Voss, Alexander and Rohn, Sascha and Schreiner, Monika and Neugart, Susanne}, title = {Bread enriched with legume microgreens and leaves}, series = {Frontiers in chemistry}, volume = {6}, journal = {Frontiers in chemistry}, publisher = {Frontiers Research Foundation}, address = {Lausanne}, issn = {2296-2646}, doi = {10.3389/fchem.2018.00322}, pages = {19}, year = {2018}, abstract = {Flavonoids, carotenoids, and chlorophylls were characterized in microgreens and leaves of pea (Pisum sativum) and lupin (Lupinus angustifolius) as these metabolites change during ontogeny. All metabolites were higher in the leaves for both species. Acylated quercetin and kaempferol sophorotrioses were predominant in pea. Genistein and malonylated chrysoeriol were predominant in lupin. Further, the impact of breadmaking on these metabolites using pea and lupin material of two ontogenetic stages as an added ingredient in wheat-based bread was assessed. In "pea microgreen bread" no decrease of quercetin was found with regard to the non-processed plant material. However kaempferol glycosides showed slight decreases induced by the breadmaking process in "pea microgreen bread" and "pea leaf bread." In "lupin microgreen bread" no decrease of genistein compared to the non-processed plant material was found. Chrysoeriol glycosides showed slight decreases induced by the breadmaking process in "lupin microgreen bread" and "lupin leaf bread." In all breads, carotenoids and chlorophylls were depleted however pheophytin formation was caused. Thus, pea and lupin microgreens and leaves are suitable, natural ingredients for enhancing health-promoting secondary plant metabolites in bread and may even be used to tailor bread for specific consumer health needs.}, language = {en} } @misc{KlopschBaldermannVossetal.2018, author = {Klopsch, Rebecca and Baldermann, Susanne and Voss, Alexander and Rohn, Sascha and Schreiner, Monika and Neugart, Susanne}, title = {Bread enriched with legume microgreens and leaves}, series = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe}, number = {1064}, issn = {1866-8372}, doi = {10.25932/publishup-46870}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-468707}, pages = {21}, year = {2018}, abstract = {Flavonoids, carotenoids, and chlorophylls were characterized in microgreens and leaves of pea (Pisum sativum) and lupin (Lupinus angustifolius) as these metabolites change during ontogeny. All metabolites were higher in the leaves for both species. Acylated quercetin and kaempferol sophorotrioses were predominant in pea. Genistein and malonylated chrysoeriol were predominant in lupin. Further, the impact of breadmaking on these metabolites using pea and lupin material of two ontogenetic stages as an added ingredient in wheat-based bread was assessed. In "pea microgreen bread" no decrease of quercetin was found with regard to the non-processed plant material. However kaempferol glycosides showed slight decreases induced by the breadmaking process in "pea microgreen bread" and "pea leaf bread." In "lupin microgreen bread" no decrease of genistein compared to the non-processed plant material was found. Chrysoeriol glycosides showed slight decreases induced by the breadmaking process in "lupin microgreen bread" and "lupin leaf bread." In all breads, carotenoids and chlorophylls were depleted however pheophytin formation was caused. Thus, pea and lupin microgreens and leaves are suitable, natural ingredients for enhancing health-promoting secondary plant metabolites in bread and may even be used to tailor bread for specific consumer health needs.}, language = {en} } @article{KlopschBaldermannVossetal.2019, author = {Klopsch, Rebecca and Baldermann, Susanne and Voss, Alexander and Rohn, Sascha and Schreiner, Monika and Neugart, Susanne}, title = {Narrow-Banded UVB Affects the Stability of Secondary Plant Metabolites in Kale (Brassica oleracea var. sabellica) and Pea (Pisum sativum) Leaves Being Added to Lentil Flour Fortified Bread: A Novel Approach for Producing Functional Foods}, series = {Foods}, volume = {8}, journal = {Foods}, number = {10}, publisher = {MDPI}, address = {Basel}, issn = {2304-8158}, doi = {10.3390/foods8100427}, pages = {20}, year = {2019}, abstract = {Young kale and pea leaves are rich in secondary plant metabolites (SPMs) whose profile can be affected by ultraviolet B (UVB) radiation. Carotenoids and flavonoids in kale and pea exposed to narrow-banded UVB, produced by innovative light-emitting diodes (LEDs), and subsequently used for breadmaking were investigated for the first time, thus combining two important strategies to increase the SPMs intake. Breads were also fortified with protein-rich lentil flour. Antioxidant activity in the 'vegetable breads' indicated health-promoting effects. Lentil flour increased the antioxidant activity in all of the 'vegetable breads'. While carotenoids and chlorophylls showed a minor response to UVB treatment, kaempferol glycosides decreased in favor of increasing quercetin glycosides, especially in kale. Additionally, breadmaking caused major decreases in carotenoids and a conversion of chlorophyll to bioactive degradation products. In 'kale breads' and 'pea breads', 20\% and 84\% of flavonoid glycosides were recovered. Thus, kale and pea leaves seem to be suitable natural ingredients for producing innovative Functional Foods.}, language = {en} }