Western Illinois University

Illinois Corn Marketing Board

Indiana Corn Marketing Board

NCERC tested


This project is funded by the Illinois Corn Marketing Board and the Indiana Corn Marketing Council.


Corn Co-Products

The National Corn to Ethanol Research Center (NCERC), at Southern Illinois Univ. - Edwardsville, is measuring nutrient levels monthly from samples of dried distillers grains with solubles (DDGS), corn gluten feed (CGF), and corn gluten meal (CGM) from participating ethanol plants.


This is a collaborative project of The Illinois Corn Growers Association, Western Illinois University, University of Illinois in Champaign/Urbana, and the NCERC working with the livestock industry to ensure an economical and nutritious ethanol co-product feed supply for producers.




One Earth Energy Results – DDGS

Month Type Moisture % Crude Protein % Crude Fat % Crude Fiber %
July 2009DDGS12.0127.1310.396.6
August 2009DDGS9.3426.5811.016.3
September 2009DDGS9.8725.7410.197
October 2009DDGS11.1325.0610.16.9
November 2009DDGS10.1625.3911.167.4
December 2009DDGS10.9326.0510.296.6
January 2010DDGS10.8625.7810.546.8
February 2010DDGS11.624.119.846.5
March 2010DDGS10.7424.339.967
April 2010DDGS11.3123.710.336.9
May 2010DDGS12.1724.459.946.7

oneEarth DDGS bar graph of tabular data provided above

OneEarth Results –DDGS

MonthTypeArginine %Histidine %Isoleucine %Leucine %Lysine %Methionine %Phenylalanine %Threonine %Valine %Total Phosphorus %
July 2009DDGS1.120.710.892.840.770.581.150.981.20.7
August 2009DDGS1.110.70.913.010.790.581.190.961.220.73
September 2009DDGS1.160.70.922.940.780.551.181.021.260.7
October 2009DDGS1.140.550.892.860.830.451.210.931.260.69
November 2009DDGS1.150.710.922.880.880.531.161.041.230.73
December 2009DDGS1.120.70.892.870.880.511.161.011.20.75
January 2010DDGS1.030.720.943.010.840.551.191.061.30.75
February 2010DDGS1.050.670.882.850.710.551.170.961.170.71
March 2010DDGS1.10.680.92.90.740.511.140.981.190.69
April 2010DDGS1.130.670.892.830.780.51.150.931.250.71
May 2010DDGS1.20.680.842.840.840.511.120.941.160.74

OneEarth-amino- DDGS bar graph of tabular data provided above