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Gel growth and characterization of β -DL-methionine

✍ Scribed by E. Ramachandran; S. Natarajan

Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
219 KB
Volume
41
Category
Article
ISSN
0232-1300

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✦ Synopsis

DL-Methionine [C 5 H 11 NO 2 S] is one of the essential amino acids in humans. It has two crystalline forms, viz., α-and β-methionine. In the present study, βform is crystallized in silica gel under suitable pH conditions by single diffusion method. The grown crystals were characterized by density measurement and single crystal Xray diffraction. Fourier transform infrared (FTIR) spectroscopic studies, thermal analysis and scanning electron microscopic (SEM) studies were also made as part of the structural studies.

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