Burra Foods: The Origin and Control of Iodine in Bovine Milk (2021-22)
The Origin and Control of Iodine in Bovine Milk (2021-22)
This project is proudly funded and supported by Gardiner Dairy Foundation
Iodine is a trace mineral that is present naturally in many foodstuffs and is essential for normal thyroid function in humans. It is often added to salt as a preventative of iodine deficiency. Iodine can be found in bovine milk and concentration levels vary widely based on seasonality, feed and animal treatments used on farm by dairy farmers.
Variations in iodine levels between farms and seasons is problematic in the manufacture of nutritional powders such as infant formula. With very tight nutritional specifications to achieve in finished product, too little iodine can be compensated for by the addition of iodine as an ingredient, however too much iodine will result in out of specification product. This can be very costly as out of specification product can not be used for its manufactured purpose.
This project will require the development of an iodine mass balance tool using available literature, audits of animal treatments, feed, farming systems and genetics with some limited validation testing to generate an iodine prediction model. The intention of the model is to minimise the production of out of specification nutritional powders.
Burra Foods is a Gippsland based dairy product manufacturer that has been selling value-added dairy ingredients to global markets for 30 years.
Specialising in creating products that deliver the functional and sensory characteristics of fresh milk, we have significant international market experience and a reputation for being a reliable supplier of high quality dairy products. These include natural cheese, fresh milk concentrates, food preparations, specialty milk powders, nutritional milk powders (including infant and life-stage nutritional powders) and fresh dairy ingredients.
Our manufacturing plant is located in the heart of South Gippsland at Korumburra, in south eastern Victoria, and we have offices in Melbourne, Japan and China.