Skip to main content

Table 8 Pearson’s product–moment correlation coefficients (≥ .70) between composition components and products generated by enzyme saccharification and fermentation following each pretreatment

From: What cell wall components are the best indicators for Miscanthus digestibility and conversion to ethanol following variable pretreatments?

 

Cell composition and ratios

Pretreatment

Cell: Lig

Cell: Hem

Lig

Cell

Hemi

Mild water

Severe water

Acid

Alkali

PrE Glu

PoE Glu

PoE Xyl

Eth

PrE Glu

PoE Glu

Arab

PrE Glu

PoE Glu

PrE Xyl

Eth

PoE Glu

PoE Xyl

H:L ratio

.974

− .856

− .986

− .761

.720

 

.843

 

.708

 

.759

  

.943

 

.807

  

Cell: Lig

 

− .730

− .939

   

.727

      

.864

 

.736

  

Cell: Hem

  

.882

.889

− .792

 

− .875

− .732

− .745

 

− .775

− .783

− .730

− .917

 

− .781

  

Lig

   

.828

 

− .710

− .875

  

− .725

− .827

− .712

− .724

− .944

 

− .754

  

Cell

     

− .893

− .929

 

− .823

− .928

− .856

− .840

− .948

− .847

 

− .708

  

Holo

   

.873

 

− .926

− .752

  

− .957

− .728

 

− .946

    

.805

Hem

             

.719

    

PrE Glu

      

.841

 

.769

 

.776

.710

 

.715

    

PoE Glu

        

.851

  

.727

   

.861

  

PoE Xyl

              

.932

   

Arab

        

.805

    

.759

    

Eth

          

.768

     

.802

 
  1. n = 18 for all, two-tailed significance ≤ 0.001 for all values below
  2. Cell cellulose, Lig lignin, Hem hemicellulose, Holo holocellulose; H:L = holocellulose to lignin ratio, Cell: Lig cellulose to lignin ratio, Cell: Hem cellulose to hemicellulose ratio, PrE pre-enzyme addition, PoE post-enzyme addition, Glu glucose, Xyl xylose, Arab arabinose, Eth ethanol
Back to article page

Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

Contact us