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245 1 0 _aWaste molasses alone displaces glucose-based medium for microalgal fermentation towards cost-saving biodiesel production.
490 0 _vBioresource Technology, 102(11), p.6487-6493, 2011
520 3 _aThe by-product of sugar refinery-waste molasses was explored as alternative to glucose-based medium of Chlorella protothecoides in this study. Enzymatic hydrolysis is required for waste molasses suitable for algal growth. Waste molasses hydrolysate was confirmed as a sole source of full nutrients to totally replace glucose-based medium in support of rapid growth and high oil yield from algae. Under optimized conditions, the maximum algal cell density, oil content, and oil yield were respectively 70.9 g/L, 57.6 per cent, and 40.8 g/L. The scalability of the waste molasses-fed algal system was confirmed from 0.5 L flasks to 5 L fermenters. The quality of biodiesel from waste molasses-fed algae was probably comparable to that from glucose-fed ones. Economic analysis indicated the cost of oil production from waste molasses-fed algae reduced by 50 per cent. Significant cost reduction of algal biodiesel production through fermentation engineering based on the approach is expected.
650 1 4 _aWASTE MOLASSES
650 1 4 _aMICROALGA CHLORELLA PROTOTHECOIDES
650 1 4 _aOIL
650 1 4 _aBIODIESEL
700 1 2 _aYan, D.
700 1 2 _aLu, Y.
700 1 2 _aChen, Y. F.
700 1 2 _aWu, Q.
856 4 0 _uhttps://drive.google.com/file/d/1SVyVxDcTtUdgoZGoz3ju8CJIg9rj2oeK/view?usp=drivesdk
_zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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