Utilizing of potato starch residue stream to produce fatty acids and other products by saccharomyces cerevisiae,Y-1646
2011
Darwish, S.M.I.
Some fatty acids and other important products can be obtained from potato washing residue stream produced during Chips manufacturing, which hydrolyze by hot acid H2SO4 1% v/v 60 min under semianerobic conditions as economical source by Saccharomyces cerevisiae (y- 1646). Saccharomyces cerevisiae was able to utilize from this residual and production an acceptable amount of fatty acid and other important products. 2, 3 -dihydroxypropyl ester was found in higher levels (568.1 gl-1)and was followed by hexadecanoic acid (221.4 gl-1), and oleic acid (omega 9) 2.1 gl-1 at 35 °C after 36 h from addition of ZnCl2 (0.4 g1'). Study recommends intensive investigation in this research point to enhance the production of that extremely important compound
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