Milk available for purchase by consumers varies in quality because of the different processing methods . Douglasdale Dairy employs modern processing methods, and all the dairy products produced in the factory undergo rigorous laboratory testing to guarantee quality.
A full-time microbiologist conducts a number of tests daily to ensure that every milk product produced at Douglasdale Dairy is of the highest quality.
Douglasdale has its own laboratory where the milk is tested for antibiotics, quality levels and water content. If all the samples are approved, the milk is pumped into Douglasdale’s large milk silos. A drip sample is taken for water and butterfat content.
The raw milk is also tested for freshness and keeping quality, and for this a test called the Resazurin or dye reduction test is used.
Douglasdale processes the milk into different products, ensuring that its products are healthy and nutritious.
source: http://www.ileadlaboratories.com/milk-testing-laboraory-douglasdale-dairy-bryanston.html
