New Method of Quantitative Analysis for Main Chemical Composition of Corncob
Abstract：With the aim to establish an accurate,rapid and cost-effective method for quantitative analysis of corncob＇s main chemical compositions（hemicellulose,cellulose,acid insoluble lignin and ash content）,experiments for determining corncob＇s main chemical compositions content using the methods of Ma Xiaojian＇s,Wang Yuwan＇s and the new one based on this research in comparison with China National Standard method（CNSD） have been performed and its result data has been analyzed using statistical approach.A conclusion that the new method has been established successfully can be drawn： the new method can replace CNSD in terms of quantitative analysis of hemicellulose,cellulose and acid insoluble lignin content,at the same time linear regression equation between the new method and CNSD need to be used for correcting the value of the ash content determined using the new method.
Keywords：quantitative analysiscorncobmain chemical compositionsnew method
Publication Date：2011-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 58-63 )