Article
Design of aqueous two-phase systems for purification of hyaluronic acid produced by metabolically engineered Lactococcus lactis.
Journal of separation science - 1 Feb 2016
Rajendran Vivek, Puvendran Kirubhakaran, Guru Bharath Raja, Jayaraman Guhan
Abstract excerpt
Hyaluronic acid has a wide range of biomedical applications and its commercial value is highly dependent on its purity and molecular weight. This study highlights the utility of aqueous two-phase separation as a primary recovery step for hyaluronic acid and for removal of major protein impurities from fermentation broths. Metabolically engineered cultures of a lactate dehydrogenase mutant strain of Lactococcus...
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