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Barrett Burston Malting has its origins in the various families of Burston, Hood, Smith and Barrett, pioneers who established the malting industry in Australia in the 1860's.
The company's head office and main malting operations are located in Victoria - the home of some of Australia's finest malting barley crops. Today with operations expanded to NSW and Queensland, Barrett Burston combines tradition and experience with innovation. Their management team is focussed on quality in malt and excellence in service using traditional values in an unrelenting pursuit of quality.
Brewing Malt
Pale (Pilsner) Malt
Typical Pale Malt Specification
|
Parameter |
Unit |
Customer Specs |
Comments |
|
Moisture |
% |
4.5 max |
|
|
Fine Extract (db) |
% |
80.0 min |
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Colour |
EBC |
3.3 min – 4.0 max |
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TN |
% |
1.58 min – 1.84 max |
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KI |
% |
40.0 min – 45.0 max |
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Diastase |
W-K |
250 min – 330 max |
Target 250-300 W-K |
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Wort Beta Glucan |
mg/L |
200 max |
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Odour |
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Normal |
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Degree of Clarity |
|
Clear |
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Speed of Filtration |
|
Normal |
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Galaxy Pale (Pilsner) Malt
Typical Galaxy Pale Malt Specification
|
Parameter |
Unit |
Result |
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Moisture |
% |
4.5 max |
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Extract (dry basis) |
% |
81.0 min |
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Colour |
EBC |
3.3 - 4.0 |
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Total Nitrogen |
% (db) |
1.58 - 1.75 9.9% – 10.9% |
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Soluble Nitrogen |
% |
0.68 - 0.80 |
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Kolbach Index |
% |
40 – 46 |
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Diastatic Power |
WK |
270 – 325 min |
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Beta-glucan |
mg/L |
180 max |
|
NDMA |
µg/L |
<1 |
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AAL |
% |
80.0 min |
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Beta-glucanase |
IRVU |
500 min |
|
Acrospire Length (mean) |
> 0.70 |
Ale Malt
Typical Ale Malt Specification
|
Parameter |
Unit |
Customer Specs |
Common Terms |
|
Moisture |
% |
4.5 max |
|
|
Fine Extract (db) |
% |
82.0 min |
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|
Coarse Extract (db) |
% |
80.0 min |
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Extract F/C Difference |
% |
1.0 min - 2.0 max |
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Colour |
EBC |
5 min - 7 max. |
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TN |
% |
1.65 max |
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KI |
% |
40.0 min - 45.0 max |
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Diastase |
W-K |
200 min |
61 IOB min |
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Odour |
Normal |
||
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Degree of Clarity |
Clear |
||
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Speed of Filtration |
Normal |
Comments: 2 Row Spring barley
Wheat Malt
Typical Wheat Malt Specification
|
Parameter |
Unit |
Customer Specs |
Common Terms |
|
Moisture |
% |
5.0 max |
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Extract |
% w/w |
77.0 (as is) min |
As per IOB method |
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Colour (Weight) |
EBC |
2.9 max |
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TN |
% |
1.85 max |
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Index of Modif |
% |
40.0 – 46.0 |
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Diastase |
W-K |
250 min |
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Odour of Wort |
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Normal |
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Degree of Clarity |
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Clear |
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Speed of Filtration |
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Normal |
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