A Practical Treatise on Brewing

A Practical Treatise on Brewing (4th ed.) (1849)
William Black
2030003A Practical Treatise on Brewing (4th ed.)1849William Black

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This work may be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.

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A


PRACTICAL TREATISE


ON


BREWING,


BASED

ON CHEMICAL AND ECONOMICAL PRINCIPLES;


WITH

FORMULÆ FOR PUBLIC BREWERS,

AND INSTRUCTIONS FOR

Private Families.


BY WILLIAM BLACK,

PRACTICAL BREWER.


FOURTH EDITION.


LONDON:

PRINTED FOR

LONGMAN, BROWN, GREEN, AND LONGMANS,

PATERNOSTER-ROW.

1849.

London
Spottiswoodes and Shaw,
New-street-square




Dedication of the Third Edition.


TO

THOMAS GRAHAM, ESQ.,

PROFESSOR OF CHEMISTRY IN THE LONDON UNIVERSITY,

F. R. S., &c. &c.,


This Work is Dedicated,


AS A TESTIMONY OF


HIGH RESPECT FOR HIS PROFESSIONAL ABILITIES,


AND ESTEEM FOR HIS PRIVATE WORTH,


BY


HIS OBLIGED AND FAITHFUL FRIEND,

THE AUTHOR.




PREFACE

TO THE THIRD EDITION.




The success of two Editions of the Treatise on Brewing, has encouraged the Author to offer to the Public a Third Edition, carefully revised and corrected. A considerable quantity of important matter has also been added, which has had the benefit of being revised by Professor Graham, of the London University, whose eminence in the science of Chemistry is universally acknowledged. In no instance does the Author refer to the opinions of others: all the information which he communicates being derived entirely from his own practical experience, in all parts of the United Kingdom.




CONTENTS.




Page
INTRODUCTION
....................................................................................................................................................................................................................................................
1
BREWING
....................................................................................................................................................................................................................................................
7
WATER
....................................................................................................................................................................................................................................................
7
As commonly met with in springs
....................................................................................................................................................................................................................................................
8
Stagnant
....................................................................................................................................................................................................................................................
9
Running
....................................................................................................................................................................................................................................................
11
Different qualities described
....................................................................................................................................................................................................................................................
12
Specific gravity
....................................................................................................................................................................................................................................................
13
Temperatures at which germination is destroyed
....................................................................................................................................................................................................................................................
13
Component parts of, and malt
....................................................................................................................................................................................................................................................
15
Best for malting
....................................................................................................................................................................................................................................................
16
Time allowed for wetting
....................................................................................................................................................................................................................................................
17
How to work on floors
....................................................................................................................................................................................................................................................
18
Drying
....................................................................................................................................................................................................................................................
20
Best mode of drying
....................................................................................................................................................................................................................................................
21
How to select
....................................................................................................................................................................................................................................................
22
Shipped malts
....................................................................................................................................................................................................................................................
23
How to judge of quality
....................................................................................................................................................................................................................................................
25
Page
MALT—(continued)
Grinding
....................................................................................................................................................................................................................................................
26
When necessary to be re-dried
....................................................................................................................................................................................................................................................
27
Brown or blown malts
....................................................................................................................................................................................................................................................
28
Roasted
....................................................................................................................................................................................................................................................
29
Injurious effects of electro-chemical action on fermentation
....................................................................................................................................................................................................................................................
30
Paper read to the British Association
....................................................................................................................................................................................................................................................
31
Cases in point No.1
....................................................................................................................................................................................................................................................
39
2
....................................................................................................................................................................................................................................................
40
3
....................................................................................................................................................................................................................................................
42
4
....................................................................................................................................................................................................................................................
43
5
....................................................................................................................................................................................................................................................
45
Letter to the Author
....................................................................................................................................................................................................................................................
48
Site of
....................................................................................................................................................................................................................................................
49
Coppers, size of
....................................................................................................................................................................................................................................................
50
Mash-tun, ditto
....................................................................................................................................................................................................................................................
51
Underback, ditto
....................................................................................................................................................................................................................................................
51
Coolers, size of and construction of
....................................................................................................................................................................................................................................................
52
Fermenting tuns, ditto
....................................................................................................................................................................................................................................................
53
Of metals, such as are generally used
....................................................................................................................................................................................................................................................
54
Saccharometer
....................................................................................................................................................................................................................................................
56
Further remarks on
....................................................................................................................................................................................................................................................
59
Best temperature for
....................................................................................................................................................................................................................................................
59
No time to be lost
....................................................................................................................................................................................................................................................
62
Use of hot or cold Water in last mashings
....................................................................................................................................................................................................................................................
64
Produce of, according to barrels turned on the malt
....................................................................................................................................................................................................................................................
66
Charring the worts by high pressure
....................................................................................................................................................................................................................................................
71
Long or short boiling
....................................................................................................................................................................................................................................................
71
Page
On the tendency of worts to get tainted in the coolers: its causes and preventives
....................................................................................................................................................................................................................................................
72
How to calculate
....................................................................................................................................................................................................................................................
78
How best to be taken
....................................................................................................................................................................................................................................................
81
How to be considered
....................................................................................................................................................................................................................................................
83
Regulators for gyle-tuns
....................................................................................................................................................................................................................................................
85
Best description of, as recommended by the Author
....................................................................................................................................................................................................................................................
85
Best mode of preserving
....................................................................................................................................................................................................................................................
88
Best quantities to be used in Brewing
....................................................................................................................................................................................................................................................
89
M. Turpin’s theory
....................................................................................................................................................................................................................................................
92
Professor Liebeg’s refutation
....................................................................................................................................................................................................................................................
93
Whether frequent changes of yeast are necessary or not in the brewery
....................................................................................................................................................................................................................................................
95
Letter to the Author, by Mr. Baker
....................................................................................................................................................................................................................................................
97
Ditto by Messrs. Nash
....................................................................................................................................................................................................................................................
98
Ditto by Messrs. Holt
....................................................................................................................................................................................................................................................
98
Causes of Unsoundness
....................................................................................................................................................................................................................................................
99
Litmus paper an useful test
....................................................................................................................................................................................................................................................
101
Best temperatures for
....................................................................................................................................................................................................................................................
102
Supposed cause of using over-high temperatures
....................................................................................................................................................................................................................................................
102
Regular fermentation described
....................................................................................................................................................................................................................................................
103
Irregular ditto ditto
....................................................................................................................................................................................................................................................
106
Inert     ditto ditto
....................................................................................................................................................................................................................................................
107
Boiling  ditto ditto
....................................................................................................................................................................................................................................................
108
Close   ditto ditto
....................................................................................................................................................................................................................................................
109
Long and short     ditto
....................................................................................................................................................................................................................................................
110
Skimming ditto ditto
....................................................................................................................................................................................................................................................
112
Page
Fretting ditto ditto
....................................................................................................................................................................................................................................................
113
Yeast-bitten ditto ditto
....................................................................................................................................................................................................................................................
114
Acetous fermentation described
....................................................................................................................................................................................................................................................
115
Distillers’ Wash
....................................................................................................................................................................................................................................................
117
Further remarks
....................................................................................................................................................................................................................................................
118
Best Malt for Pale Ale
....................................................................................................................................................................................................................................................
120
Hops for Pale Ale
....................................................................................................................................................................................................................................................
121
Summer Brewing
....................................................................................................................................................................................................................................................
123
Winter Brewing
....................................................................................................................................................................................................................................................
127
Best Mode of Promoting Fermentation when languid from cold
....................................................................................................................................................................................................................................................
129
Best season for Brewing
....................................................................................................................................................................................................................................................
130
Slack dried or moist Malt hurtful
....................................................................................................................................................................................................................................................
133
Want of Success from Locality
....................................................................................................................................................................................................................................................
133
Drugs
....................................................................................................................................................................................................................................................
136
Heading
....................................................................................................................................................................................................................................................
138
Mixing or Marrying Beers
....................................................................................................................................................................................................................................................
139
Storing and Keeping
....................................................................................................................................................................................................................................................
141
On the Want of Uniformity in the Quality of Beer
....................................................................................................................................................................................................................................................
144
Causes of Beer not keeping
....................................................................................................................................................................................................................................................
147
Mode of Preparing
....................................................................................................................................................................................................................................................
154
How to be used
....................................................................................................................................................................................................................................................
155
Ropiness in Beer
....................................................................................................................................................................................................................................................
157
Hop Dreg in Worts beneficial
....................................................................................................................................................................................................................................................
158
Grey Beer
....................................................................................................................................................................................................................................................
159
New Casks, how to Season
....................................................................................................................................................................................................................................................
161
Musty Casks, How to Clean
....................................................................................................................................................................................................................................................
163
General Summary
....................................................................................................................................................................................................................................................
164


APPENDIX.

Page
Preliminary Remarks
....................................................................................................................................................................................................................................................
162
For a party gyle
....................................................................................................................................................................................................................................................
175
Fermentation of the Best Ale
....................................................................................................................................................................................................................................................
182
Second Ale
....................................................................................................................................................................................................................................................
184
Further remarks on Boiling
....................................................................................................................................................................................................................................................
187
One Copper Two Boilings
....................................................................................................................................................................................................................................................
189
One Copper One Boiling
....................................................................................................................................................................................................................................................
194
Ale of twenty-six pounds’ Gravity
....................................................................................................................................................................................................................................................
194
Eight Bushels for Private Families
....................................................................................................................................................................................................................................................
198
Saccharometer
....................................................................................................................................................................................................................................................
207
Diastase
....................................................................................................................................................................................................................................................
208
Spontaneous Fermentation
....................................................................................................................................................................................................................................................
215
Reports concerning Beer sent to Calcutta
....................................................................................................................................................................................................................................................
217
Observations on electricity
....................................................................................................................................................................................................................................................
219
Atmospheric Electricity
....................................................................................................................................................................................................................................................
232
Bavarian Beer
....................................................................................................................................................................................................................................................
236
Caping on for Small Beer
....................................................................................................................................................................................................................................................
244
Of the Colour of London Porter
....................................................................................................................................................................................................................................................
246
Conclusion
....................................................................................................................................................................................................................................................
248