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04-04-2023, 07:11
Visit the Shut up about Barclay Perkins site (http://barclayperkins.blogspot.com/2023/04/tetley-cask-mild-specifications-part.html)
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgU04-SGTliTVIf35OKNCx6sdDp07MZALo7KaCn15MAhfkHK60MvyIR2 OYj9I2XFt28Jpf8BAU7t6hZ4GRFslmI3tSJ4BKJsM2NM2XrZcD avyyqRGkvil5RPyg-uHWIZSo4KYuwUnsDsDE6nqTBft0XuQIw7qxf8eJbSeqe2c3l0l x7JM7QB6p3ewnk/s320/Tetleys_Brown_Ale_1955.png (https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgU04-SGTliTVIf35OKNCx6sdDp07MZALo7KaCn15MAhfkHK60MvyIR2 OYj9I2XFt28Jpf8BAU7t6hZ4GRFslmI3tSJ4BKJsM2NM2XrZcD avyyqRGkvil5RPyg-uHWIZSo4KYuwUnsDsDE6nqTBft0XuQIw7qxf8eJbSeqe2c3l0l x7JM7QB6p3ewnk/s585/Tetleys_Brown_Ale_1955.png)
No, I hadn't forgotten about this. Just been a little distracted by memories. And I wanted to give you some rest. Too much of this type of post in a row gets boring. Well, more boring than its already inherent tedium. Boiling. A pretty important process. But one which Tetley seems to have standardised. At least amongst its cask beers. The table below is identical to that of Bitter save in one respect. The casting gravity of the first copper is 1080º rather than 1084º. Not exactly a huge difference.
Looking back to 1945, the boiling times were longer: two hours for both the first and second copper. The gravities of the wort at the end of the boil were also quite different, at 1095º for the first copper and 1016º for the second.
A little more Irish moss was added in 1945: 12 oz per quarter of malt. Which works out to 81 oz per 100 barrels, compared to 78 oz per barrel in 1985.
As you would expect, all the sugar went into the second wort. Other than the caramel, which for some reason went in the first.
9. BOILING
1st Copper (270 brls)
2nd Copper (270 brls)
Type
When Added
a) Addition Sugar
NONE
ALL
Liquid or Crystallised
Copper 2/3 full
Caramel
ALL
NONE
Caramel AB Tintose 1A(1045
Before Boil
Hops
50%
50%
alpha Acid Target to each Copper
After Sugar
Irish Moss
42oz/100 brls.
36oz/100 brls.
Dry Granulated
30 mins before casting
Casting gravity
80°
30°
-
-
b) Boiling Time (mins)
90
90
-
-
c) Evaporation (%)
10
10
-
-
Source:
Tetley Beer and Malt Specifications, 1985, beer page 9.
More... (http://barclayperkins.blogspot.com/2023/04/tetley-cask-mild-specifications-part.html)
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgU04-SGTliTVIf35OKNCx6sdDp07MZALo7KaCn15MAhfkHK60MvyIR2 OYj9I2XFt28Jpf8BAU7t6hZ4GRFslmI3tSJ4BKJsM2NM2XrZcD avyyqRGkvil5RPyg-uHWIZSo4KYuwUnsDsDE6nqTBft0XuQIw7qxf8eJbSeqe2c3l0l x7JM7QB6p3ewnk/s320/Tetleys_Brown_Ale_1955.png (https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgU04-SGTliTVIf35OKNCx6sdDp07MZALo7KaCn15MAhfkHK60MvyIR2 OYj9I2XFt28Jpf8BAU7t6hZ4GRFslmI3tSJ4BKJsM2NM2XrZcD avyyqRGkvil5RPyg-uHWIZSo4KYuwUnsDsDE6nqTBft0XuQIw7qxf8eJbSeqe2c3l0l x7JM7QB6p3ewnk/s585/Tetleys_Brown_Ale_1955.png)
No, I hadn't forgotten about this. Just been a little distracted by memories. And I wanted to give you some rest. Too much of this type of post in a row gets boring. Well, more boring than its already inherent tedium. Boiling. A pretty important process. But one which Tetley seems to have standardised. At least amongst its cask beers. The table below is identical to that of Bitter save in one respect. The casting gravity of the first copper is 1080º rather than 1084º. Not exactly a huge difference.
Looking back to 1945, the boiling times were longer: two hours for both the first and second copper. The gravities of the wort at the end of the boil were also quite different, at 1095º for the first copper and 1016º for the second.
A little more Irish moss was added in 1945: 12 oz per quarter of malt. Which works out to 81 oz per 100 barrels, compared to 78 oz per barrel in 1985.
As you would expect, all the sugar went into the second wort. Other than the caramel, which for some reason went in the first.
9. BOILING
1st Copper (270 brls)
2nd Copper (270 brls)
Type
When Added
a) Addition Sugar
NONE
ALL
Liquid or Crystallised
Copper 2/3 full
Caramel
ALL
NONE
Caramel AB Tintose 1A(1045
Before Boil
Hops
50%
50%
alpha Acid Target to each Copper
After Sugar
Irish Moss
42oz/100 brls.
36oz/100 brls.
Dry Granulated
30 mins before casting
Casting gravity
80°
30°
-
-
b) Boiling Time (mins)
90
90
-
-
c) Evaporation (%)
10
10
-
-
Source:
Tetley Beer and Malt Specifications, 1985, beer page 9.
More... (http://barclayperkins.blogspot.com/2023/04/tetley-cask-mild-specifications-part.html)