The Project Gutenberg EBook of A Study Of American Beers and Ales, by
L.M. Tolman and J. Garfield Riley
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Title: A Study Of American Beers and Ales
Author: L.M. Tolman
J. Garfield Riley
Release Date: April 11, 2008 [EBook #25050]
Language: English
Character set encoding: ASCII
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UNITED STATES DEPARTMENT OF AGRICULTURE
BULLETIN No. 493
Contribution from the Bureau of Chemistry
CARL L. ALSBERG, Chief
Washington, D. C. PROFESSIONAL PAPER March 21, 1917
A STUDY OF AMERICAN BEERS AND ALES.
By L. M. TOLMAN, Chief, Central Inspection District, and J. GARFIELD RILEY,
Assistant Chemist, Food and Drug Inspection Laboratory, New York, N. Y.
* * * * *
CONTENTS.
Page.
Introduction 1
Method of undertaking the investigation 2
Methods of analysis 3
Results of analysis 3
Effect of raw materials used upon composition of the finished brew 11
Conclusions 23
* * * * *
INTRODUCTION.
The investigation, the results of which are reported in this bulletin,
was undertaken for the purpose of securing information in regard to the
composition of brewery products made in this country. The main object of
this investigation was to find, if possible, a means of distinguishing
beers and ales made entirely from malt from those made from malt
together with other cereal products, such as rice, corn, and cerealin.
It was concluded, after looking into the literature, that in order to
accomplish
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