Direct determination of tyrosine and tryptophane enantiomers in pumpkin (Cucurbita moschata) by HPLC-UV/Vis: Effect of cooking treatment on enantiomers profile

An analytical method to determine the content of tryptophan (Trp) and tyrosine (Tyr) enantiomers in pumpkin (Cucurbita moschata) is developed and validated. The method consists of a sample preparation procedure with a direct liquid chromatographic separation of enantiomers on a Whelk-O2 chiral stati...

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Bibliographic Details

Main Authors:	Botella, María Belén, Gonzalez, Roxana Elizabeth, Minguillón, Cristina, Della Gaspera, Pedro, Wuilloud, Rodolfo G., Quintas, Pamela Y.
Format:	info:ar-repo/semantics/artículo
Language:	Inglés
Published:	Elsevier 2023
Subjects:	Calabaza (cucúrbita) Cucurbita moschata Tirosina Triptófano Cocción Pumpkins Tyrosine Tryptophan Cooking
Online Access:	http://hdl.handle.net/20.500.12123/14646 https://www.sciencedirect.com/science/article/pii/S0889157523003435 https://doi.org/10.1016/j.jfca.2023.105469