Lactose is a sugar found in milk. Typically, it makes up between 2 to 8 per cent of milk and is a significant byproduct of the dairy industry.
Lactose is a major export good. In 2012 the US exported 170,000 tonnes, the EU 142,000 tonnes and New Zealand 20,000 tonnes of lactose – making the lactose a billion dollar industry.
The world’s largest dairy product exporter, Fonterra, has worked in partnership with Aurecon to develop an innovative evaporation system – CrystalLac for which a patent is pending.
Continue reading The sweet stuff in the white stuff (Day 319)
IChemE 
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