Working Document Series Open Access 2010 RUF-34940

Determination of milk components lost in whey during the manufacture of three cheese types

P.T. BandaC.T. NdavambiW. Parawira

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Abstract

103 words

A small-scale farm in Harare processes soft goat cheese from goat milk and feta and gouda cheese from jersy cow milk. Milk constituents were measured in milk and as residual components in whey after processing cheese. Residual phosphorus and fat were significantly lower in soft goat cheese whey than gouda and feta (P<0.05) in that order while nitrogen was significantly higher in soft goat cheese whey than gouda and feta cheese (P<0.05) in that order. Whey from gouda cheese contains a balance of nutrients for beverage and livestock feed manufacture. Pre-treatment is required for all three whey types before discharge to the environment.

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