Pot Ale Syrup
Introduction
This is the rich liquid remaining after the first distillation in malt whisky production. It contains spent yeast and unfermented soluble components. The liquid is drawn off and concentrated by evaporation. If mixed with draff and dried, the result is distillers dark grains. If not added back to the grains, it is often used as a straight liquid feed or mixed with high sugar products, eg. molasses.
Origin
Scotland.
Nutritional Information
A highly palatable and nutritious liquid feed for ruminants with a salty taste and malty smell which is known to encourage forage intake. Contains highly rumen degradable protein and lysine. It has been claimed to improve digestion and utilization of low protein fibrous feeds. High in phosphorus, magnesium and other minerals. Pot ale syrup is an idea supplement in many beef and sheep diets, especially for feeding with straw or low protein roughage. High ME content (14.2 MJ/kg DM) and high crude protein content (35 % DM). It has been fed successfully to pigs in liquid feed systems in quantities up to 30% of their Dry Matter intake.
Colour/Texture
Golden brown viscous liquid (variable)
Palatability
Good
Limits on Usage
High in copper (avoid feeding to sheep already on other copper supplements), with a low pH 3.5 - 4.0. These factors reduce inclusion rates. High in potassium which may cause scouring. Can be highly viscous.
Recommended Maximum Inclusion Rates %
Calf 10 Creep 0 Chick 0
Dairy 25 Weaner 0 Broiler 0
Beef 20 Grower 10 Breeder 0
Lamb 0 Finisher 0 Layer 0
Ewe 10 Sow 10    
Handling/Storage
Stores well as it is acidic.