publication . Article . Other literature type . 2013

Synthesis and Characterization of Chromium (III) Complexes with L-Glutamic Acid, Glycine and LCysteine

Budiasih, Kun Sri; Chairil Anwar; Santosa, Sri Juari; Ismail, Hilda;
Open Access English
  • Published: 28 Jun 2013
Abstract
Some Chromium (III) complexes were synthesized with three amino acids: L Glutamic Acid, Glycine, and L-cysteine as the ligands, in order to provide a new supplement containing Cr(III) for patients with type 2 diabetes mellitus. The complexes have been prepared by refluxing a mixture of Chromium(III) chloride in aqueous solution with L-glutamic acid, Glycine, and L-cysteine after pH adjustment by sodium hydroxide. These complexes were characterized by Infrared and Uv-Vis spectrophotometer and Elemental analyzer. The product yields of four products were 87.50 and 56.76% for Cr-Glu complexes, 46.70% for Cr-Gly complex and 40.08% for Cr-Cys complex respectively. The...
Subjects
free text keywords: Cr(III), L-Cysteine L-glutamic Acid, Glycine, complexation.
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Article . 2013
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Other literature type . 2013
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Other literature type . 2013
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publication . Article . Other literature type . 2013

Synthesis and Characterization of Chromium (III) Complexes with L-Glutamic Acid, Glycine and LCysteine

Budiasih, Kun Sri; Chairil Anwar; Santosa, Sri Juari; Ismail, Hilda;