نتایج جستجو برای: qnmr

تعداد نتایج: 74  

Journal: :Journal of agricultural and food chemistry 2014
Evangelia Karkoula Angeliki Skantzari Eleni Melliou Prokopios Magiatis

A previously developed method for measurement of oleocanthal and oleacein in olive oil by quantitative (1)H NMR was expanded to include the measurement of the monoaldehydic forms of oleuropein and ligstroside aglycons. The method was validated and applied to the study of 340 monovarietal Greek and Californian olive oils from 23 varieties and for a 3-year period. A wide variation concerning the ...

2013
Nadine Bohni María Lorena Cordero-Maldonado Jan Maes Dany Siverio-Mota Laurence Marcourt Sebastian Munck Appolinary R. Kamuhabwa Mainen J. Moshi Camila V. Esguerra Peter A. M. de Witte Alexander D. Crawford Jean-Luc Wolfender

Natural products (NPs) are an attractive source of chemical diversity for small-molecule drug discovery. Several challenges nevertheless persist with respect to NP discovery, including the time and effort required for bioassay-guided isolation of bioactive NPs, and the limited biomedical relevance to date of in vitro bioassays used in this context. With regard to bioassays, zebrafish have recen...

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