Comment on “Ribose and related sugars from ultraviolet irradiation of interstellar ice analogs”
Author(s) -
Jun Kawai
Publication year - 2017
Publication title -
science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 12.556
H-Index - 1186
eISSN - 1095-9203
pISSN - 0036-8075
DOI - 10.1126/science.aag2990
Subject(s) - interstellar ice , astrobiology , ribose , prebiotic , molecule , ultraviolet , ultraviolet radiation , irradiation , chemistry , physics , interstellar medium , astrophysics , optics , radiochemistry , astrochemistry , food science , biochemistry , organic chemistry , nuclear physics , enzyme , galaxy
Meinert et al. (Reports, 8 April 2016, p. 208) reported the formation of prebiotic molecules, including ribose, in an interstellar ice analog experiment. We show that if their experimental procedure is accurately described, much or most of their products may have been formed during their analysis process, not in the parent ice.
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