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Intermediates in the vitamin B12 biosynthetic pathway of Propionibacterium shermanii by fast atom bombardment mass spectrometry

✍ Scribed by Thomas R. Sharp; Patricio J. Santander; A. Ian Scott

Book ID
104228308
Publisher
Elsevier Science
Year
1990
Tongue
French
Weight
311 KB
Volume
31
Category
Article
ISSN
0040-4039

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✦ Synopsis

Simple matrix conditions have been discovered

which have given 100% success in examination of a large number of isolated intermediates or derivatives on the Vitamin B12 biosynthetic pathway of Propionibacterium shermanii, including metal-free and metal-containing porphyrins.

INTRODUCTION;

No single instrumental or chemical technique can suffice to determine the complete molecular structure of a complex organic natural product molecule. Mass spectromstry, especially with the development of the fast atom bombardment (FAB) technique, can assume a much more active role in this task than was previously possible.

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