Article
Enhancing alfalfa conversion efficiencies for sugar recovery and ethanol production by altering lignin composition.
Bioresource technology - 1 Jun 2011
Dien Bruce S, Miller David J, Hector Ronald E, Dixon Richard A, Chen Fang, McCaslin Mark, Reisen Peter, Sarath Gautam, Cotta Michael A
Abstract excerpt
Alfalfa (Medicago sativa L.) biomass was evaluated for biochemical conversion into ethanol using dilute-acid and ammonia pretreatments. The two alfalfa lines compared were a reduced S-lignin transgenic cultivar generated through down regulation of the caffeic acid O-methyltransferase gene and a wild-type control. Both were harvested at two maturities. All the samples had similar carbohydrate contents including a...
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