Response to Comment on “Ribose and related sugars from ultraviolet irradiation of interstellar ice analogs”

Author:

Meinert Cornelia1,Myrgorodska Iuliia12,de Marcellus Pierre3,Buhse Thomas4,Nahon Laurent2,Hoffmann Søren V.5,d’Hendecourt Louis Le Sergeant3,Meierhenrich Uwe J.1

Affiliation:

1. Université Côte d’Azur, Institut de Chimie de Nice, UMR 7272 CNRS, 28 Avenue Valrose, 06108 Nice, France.

2. Institut d’Astrophysique Spatiale, CNRS, Université Paris-Sud, Université Paris-Saclay, Bât 121, 91405 Orsay, France.

3. Centro de Investigaciones Químicas, Universidad Autónoma del Estado de Morelos, Avenida Universidad 1001, 62209 Cuernavaca, Mexico.

4. Synchrotron SOLEIL, L’Orme des Merisiers, Saint Aubin BP48, 91192 Gif-sur-Yvette, France.

5. Aarhus University, Department of Physics and Astronomy, Ny Munkegade 120, 8000 Aarhus, Denmark.

Abstract

We detected ribose and related sugars in the organic residues of simulated interstellar ices using multidimensional gas chromatography. Kawai questions the formation of sugar compounds in the ices and suggests that they arise from a classical formose reaction during sample workup for analysis. We disagree with this hypothesis and present additional data to argue that Kawai’s criticism does not apply.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. On the Origin of Sugar Handedness: Facts, Hypotheses and Missing Links-A Review;Origins of Life and Evolution of Biospheres;2022-07-07

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