D-mannitol fromLibanotis buchtarmensis
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چکیده
منابع مشابه
Crystal structure of anhydrous d-D-mannitol
The crystal structure of anhydrous d-D-mannitol (C6H14O6) was solved from high-resolution synchrotron X-ray powder diffraction data collected on a mixture containing 20% and 80% w/w of band d-D-mannitol, respectively. The direct space simulated annealing program PSSP, and Rietveld analysis employing GSAS were used to determine and refine the structure. The polymorph has monoclinic symmetry, spa...
متن کاملD-mannitol metabolism by Aspergillus candidus.
Pathways of mannitol biosynthesis and utilization in Aspergillus candidus NRRL 305 were studied in cell-free extracts of washed mycelia prepared by sonic and French pressure cell treatments. A nicotinamide adenine dinucleotide-linked mannitol-1-phosphate (M1P) dehydrogenase was found in French pressure cell extracts of d-glucose-grown cells, whereas a specific mannitol-1-phosphatase was present...
متن کاملD-Mannitol 1-phosphate dehydrogenase from Escherichia coli.
D-Mannitol is the most widely distributed of the naturally occurring hexahydric alcohols, and the compound has been known since the early part of the nineteenth century. It is found as a reserve material in some algae and many higher plan&. In some lower fungi it is the product of the fermentation of sugars. Finally, mannitol is utilized for growth and fermented by a large number of species of ...
متن کاملProduction of D-mannitol by conidia of Aspergillus candidus.
Conidia of Aspergillus candidus converted glucose and other sugars to mannitol. Low pH (ca. 3.0) apparently favored the percentage yield but decreased the fermentation rate.
متن کامل2,6-Anhydro-1,3-di-O-benzyl-d-mannitol
In the title compound, C(20)H(24)O(5), the six-membered pyran-ose ring adopts a chair conformation. The dihedral angle between the planes of the phenyl groups of the benzyl substituents is 63.1°. Two types of inter-molecular O-H⋯O hydrogen bonds lead to the formation of infinite chains along the b axis. Only weak C-H⋯O contacts exist between neighboring chains.
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ژورنال
عنوان ژورنال: Chemistry of Natural Compounds
سال: 1967
ISSN: 0009-3130,1573-8388
DOI: 10.1007/bf00567995