University of Illinois Urbana-Champaign

Rotational Spectrum And Conformational Analysis Of Perillartine: Insights Into The Structure-sweetness Relationship

Juárez, Gabriela

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RL04_1.pptx
6398.pdf

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https://hdl.handle.net/2142/116841

Description

Title
Rotational Spectrum And Conformational Analysis Of Perillartine: Insights Into The Structure-sweetness Relationship
Author(s)
Juárez, Gabriela
Contributor(s)
  • León, Iker
  • Alonso, Elena R.
  • Alonso, José L.
  • Sanz-Novo, Miguel
Issue Date
2022-06-23
Keyword(s)
Structure determination
Abstract
Perillartine, a solid synthetic sweetener, has been brought into the gas phase using laser ablation techniques, and its conformational panorama has been studied using chirped-pulse Fourier transform microwave spectroscopy (LA-CP-FTMW). Four conformers are detected and characterized under the isolation conditions of the supersonic expansion. The four conformers present an E configuration of the C=N group with respect to the double bond of the ring. The observed structures are verified against the Shallenberger-Acree-Kier’s sweetness theory to shed light on the structure-sweetness relationship. The results show that for this particular oxime there is a deluge of possibilities to bind to the receptor.
Publisher
International Symposium on Molecular Spectroscopy
Type of Resource
text
Genre of Resource
Conference Paper / Presentation
Language
eng
Handle URL
https://hdl.handle.net/2142/116841
DOI
https://doi.org/10.15278/isms.2022.RL04
Copyright and License Information
Copyright 2022 held by the authors

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Abstracts & Presentations - 2022 International Symposium on Molecular Spectroscopy PRIMARY