Ethanol is considered the most potential next generation automotive fuel because it is carbon-neu... more Ethanol is considered the most potential next generation automotive fuel because it is carbon-neutral and could be produced from renewable resources like lignocellulosic biomass. There are some technological barriers such as pretreatment, saccharification of cellulose and hemicellulose matrix, and simultaneous fermentation of hexose and pentose sugars which needs to be addressed for efficient conversion of lignocellulosic biomass to bioethanol. This paper reviews the various process options and kinetic models adopted towards resolving the technological challenges to develop a low-cost commercial process.
The maximum amount of breakdown of lignin is observed for 90minutes duration at wave number 1462.... more The maximum amount of breakdown of lignin is observed for 90minutes duration at wave number 1462.88and maximum exposure of xylan is observed at wave number 1602.9for 90 minutes exposure to steam explosion. In coupled pretreatment method (steam explosion & acidic simultaneously given)
maximum cellulose breakdown took place after acidic pretreatment followed by steam explosion which was
observed by FTIR at 1320.32 wave number simultaneously histological changes were determined by staining
and visualization at 10X using saffranin dye. In the qualitative analysis using High Pressure Liquid
Chromatography of sample after 90 minutes steam explosion chromatogram of Xylitol (Rt = 9.886) & 60 minutes
acidic pretreatment chromatogram of, Xylose (Rt = 8.741) were observed.
Ethanol is considered the most potential next generation automotive fuel because it is carbon-neu... more Ethanol is considered the most potential next generation automotive fuel because it is carbon-neutral and could be produced from renewable resources like lignocellulosic biomass. There are some technological barriers such as pretreatment, saccharification of cellulose and hemicellulose matrix, and simultaneous fermentation of hexose and pentose sugars which needs to be addressed for efficient conversion of lignocellulosic biomass to bioethanol. This paper reviews the various process options and kinetic models adopted towards resolving the technological challenges to develop a low-cost commercial process.
The maximum amount of breakdown of lignin is observed for 90minutes duration at wave number 1462.... more The maximum amount of breakdown of lignin is observed for 90minutes duration at wave number 1462.88and maximum exposure of xylan is observed at wave number 1602.9for 90 minutes exposure to steam explosion. In coupled pretreatment method (steam explosion & acidic simultaneously given)
maximum cellulose breakdown took place after acidic pretreatment followed by steam explosion which was
observed by FTIR at 1320.32 wave number simultaneously histological changes were determined by staining
and visualization at 10X using saffranin dye. In the qualitative analysis using High Pressure Liquid
Chromatography of sample after 90 minutes steam explosion chromatogram of Xylitol (Rt = 9.886) & 60 minutes
acidic pretreatment chromatogram of, Xylose (Rt = 8.741) were observed.
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maximum cellulose breakdown took place after acidic pretreatment followed by steam explosion which was
observed by FTIR at 1320.32 wave number simultaneously histological changes were determined by staining
and visualization at 10X using saffranin dye. In the qualitative analysis using High Pressure Liquid
Chromatography of sample after 90 minutes steam explosion chromatogram of Xylitol (Rt = 9.886) & 60 minutes
acidic pretreatment chromatogram of, Xylose (Rt = 8.741) were observed.
maximum cellulose breakdown took place after acidic pretreatment followed by steam explosion which was
observed by FTIR at 1320.32 wave number simultaneously histological changes were determined by staining
and visualization at 10X using saffranin dye. In the qualitative analysis using High Pressure Liquid
Chromatography of sample after 90 minutes steam explosion chromatogram of Xylitol (Rt = 9.886) & 60 minutes
acidic pretreatment chromatogram of, Xylose (Rt = 8.741) were observed.