Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Ralf M, Schweiggert"'
Autor:
Patricia Esquivel, María Viñas, Christof B. Steingass, Maike Gruschwitz, Eric Guevara, Reinhold Carle, Ralf M. Schweiggert, Víctor M. Jiménez
Publikováno v:
Frontiers in Sustainable Food Systems, Vol 4 (2020)
Analysis of pulp and peels of Arabica coffee varieties with different external fruit color allowed the identification of 16 phenolic compounds using high-performance liquid chromatography with diode array detection and electrospray ionization multi-s
Externí odkaz:
https://doaj.org/article/791e14676b7a487398dfe3ab24a88786
Autor:
Jochen U. Ziegler, Deborah Steiner, C. Friedrich H. Longin, Tobias Würschum, Ralf M. Schweiggert, Reinhold Carle
Publikováno v:
Journal of Functional Foods, Vol 25, Iss , Pp 257-266 (2016)
Dietary intake of fermentable oligo-, di- and monosaccharides, and polyols (FODMAP) has previously been shown to aggravate the symptoms of the irritable bowel syndrome (IBS), furthermore being associated with wheat sensitivity and a bread wheat-speci
Externí odkaz:
https://doaj.org/article/e753595bed5243f6ba7a7812decfc71f
Autor:
Jochen U. Ziegler, Ralf M. Schweiggert, Tobias Würschum, C. Friedrich H. Longin, Reinhold Carle
Publikováno v:
Journal of Functional Foods, Vol 20, Iss , Pp 594-605 (2016)
Lutein, tocochromanols (vitamin E), alkylresorcinols, and steryl ferulates were quantitated in whole grain flours of 15 varieties each of bread wheat, spelt, durum, emmer, and einkorn grown in four different environments. In a comprehensive screening
Externí odkaz:
https://doaj.org/article/68c027b14db44819b44fe01551fbd7dd
Publikováno v:
Mycotoxin Research
Mycotoxins are frequently found in fruits and fruit juices. However, data about occurrence and fate of mycotoxins along the fruit juice processing chain are currently insufficient. Herein, a liquid chromatographic/tandem mass spectrometric (LC–MS/M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caf8a25e24e543c24d536247d0c39090
https://doi.org/10.1007/s12550-021-00443-x
https://doi.org/10.1007/s12550-021-00443-x
Autor:
Sabine Kuebler, Christof B. Steingass, Jennifer Dickreuter, Reinhold Carle, Ralf M. Schweiggert
Publikováno v:
European Food Research and Technology. 247:1617-1630
Green-ripe pineapples are shipped overseas by sea freight, while those picked at full maturity need to be transported by airfreight over the same large distance. In this study, fresh-cut pineapple cubes were assessed two, five, and eight days after p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d87f653e282f189eb5b3d3c1c0125587
https://doi.org/10.1007/s00217-021-03718-w
https://doi.org/10.1007/s00217-021-03718-w
Autor:
Roland Schex, Franz Schweiggert, Werner Bonrath, Ralf M. Schweiggert, Bettina Wüstenberg, Christian Schäfer
Publikováno v:
Journal of Agricultural and Food Chemistry. 68:5259-5269
The hitherto scarcely investigated retro-carotenoid rhodoxanthin possesses high potential for coloration in the food and beverage industry using technofunctional formulations prepared thereof. Hence, we studied (E/Z)-isomerization pathways of rhodoxa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bace9d43d8b5f0c7b9e315f8fd0912a
https://doi.org/10.1021/acs.jafc.0c00933
https://doi.org/10.1021/acs.jafc.0c00933
Publikováno v:
Analytical Methods. 12:3626-3636
Shifted peak positions in 1H-nuclear magnetic resonance (1H-NMR) spectroscopy of wine samples are inevitably occurring mainly due to variations in the sample matrix, which consists of ethanol, glycerol, carbohydrates, acids, phenolic compounds, miner
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85dd6eb897bed5b9a89880cd933b1504
https://doi.org/10.1039/d0ay01011a
https://doi.org/10.1039/d0ay01011a
Autor:
Reinhold Carle, Ralf M. Schweiggert, A. Heller, Patricia Esquivel, E. Mora, S. J. Schwartz, C. B. Steingass
Publikováno v:
Acta Horticulturae, 1, pp. 233-236
Kérwá
Universidad de Costa Rica
instacron:UCR
Kérwá
Universidad de Costa Rica
instacron:UCR
Similarities among nutritionally relevant carotenoid profiles in red- and yellow-fleshed papaya (Carica papaya L.) cultivars were revealed using liquid chromatography coupled to mass spectrometry. Differences were observed mainly in lycopene content.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a6e14336a2cabe467cec742bb56ac8e
https://doi.org/10.17660/actahortic.2019.1250.32
https://doi.org/10.17660/actahortic.2019.1250.32
Autor:
Reinhold Carle, Aracelly Cordero, Patricia Esquivel, Tania Chacón-Ordóñez, Silvia Quesada, Ralf M. Schweiggert, Randall R. Jiménez
Publikováno v:
Food Research International, 122, pp. 340-347
Kérwá
Universidad de Costa Rica
instacron:UCR
Kérwá
Universidad de Costa Rica
instacron:UCR
Mamey sapote is a fruit rich in specific keto-carotenoids, namely sapotexanthin and cryptocapsin. Their chemical structure suggests their provitamin A activity, although their absorption and conversion to vitamin A remained to be demonstrated in huma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf1b6e9f46fadb9d27f9cc29e8624f36
https://doi.org/10.1016/j.foodres.2019.04.009
https://doi.org/10.1016/j.foodres.2019.04.009
Autor:
Ralf M. Schweiggert, Christof B. Steingass, Christian Schäfer, Roland Schex, Veronika M. Lieb
Publikováno v:
Phytochemistry. 186
The botanical delimitation of Taxus species and cultivars may be facilitated by characterizing the pigment profiles of their red- and yellow-fleshed arils. Therefore, we determined genuine carotenoid profiles of differently colored arils of seven def
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46a428bb261b9fbfbe21e2e7d34a3194
https://pubmed.ncbi.nlm.nih.gov/33845183
https://pubmed.ncbi.nlm.nih.gov/33845183