02096nam a2200253Ia 4500003001000000005001700010040000900027245014200036490007900178520121100257650002901468650002401497650001401521650001201535650001201547700001301559700001301572700002201585700001301607700001401620700001101634856015601645008004101801MX-MdCICY20260521091623.0  cCICY10aEnhancement of lipid production and nutrient removal of Monoraphidium sp. FXY-10 by combined melatonin and molasses wastewater treatment.0 vJournal of the Taiwan Institute of Chemical Engineers, 99, p.123-131, 20193 aMolasses wastewater can be utilized for microalgae cultivation, and the harvested algal biomass is suitable for biofuel production. In this study, the effects of melatonin on the metabolism and activities of three key lipid biosynthetic enzymes of Monoraphidium sp. FXY-10 cultured in molasses wastewater were evaluated. The maximal biomass (1.21 g L?1)and lipid content (68.69 percent)were obtained during melatonin treatment and were approximately 1.42- and 1.15-fold, respectively, of the group not treated with melatonin. The carbohydrate and protein contents of melatonin-treated cells were also increased. MT treatment upregulated the activities of malic enzyme and acetyl-CoA carboxylase but downregulated phosphoenolpyruvate carboxylase activity, which was correlated with lipid accumulation in FXY-10. MT-treated samples showed greater potentials for removing organic carbon (92.33 percent chemical oxygen demand removal)and nutrients (90.07 percent nitrogen removal, 86.04 percent phosphorus removal)than the non-treated samples. Additionally, the economic feasibility of melatonin treatment demonstrated that a combined strategy is ideal for molasses wastewater treatment and biofuel production.14aMONORAPHIDIUM SP. FXY-1014aMOLASSES WASTEWATER14aMELATONIN14aBIOFUEL14aBIOMASS12aDong, X.12aZhao, Y.12aLi, T., Huang, L.12aZhao, P.12aXu, J. W.12aYu, X.40uhttps://drive.google.com/file/d/15uhku5cmb5cFUdmM_sM-_irK9H0bKhkl/view?usp=drivesdkzPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx250602s9999    xx |||||s2   |||| ||und|d