INTRODUCTION
The growth of the soluble or instant coffee
industry has resulted in the accumulation of
:Contribution No. 78-84-j, Department of Animal
Sciences and Industry, Southeast Kansas Branch Ex-
periment Station, Department of Statistics, Kansas
Agricultural Experiment Station, Manhattan 66506.
: Supported in part by a grant from Westreco, Inc.,
Marysville, OH. Coffee grounds kindly furnished by
Westreco, Inc.
a The authors gratefully acknowledge Drs. Ben
Brent, Robert Bechde and Mr. Don Sapienza for vauable technical assistance.