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Preservation of West African soft cheese by chemical treatment

Published online by Cambridge University Press:  01 June 2009

Ogugua C. Aworh
Affiliation:
Department of Food Technology, University of Ibadan, Ibadan, Nigeria
Moutairou Egounlety
Affiliation:
Department of Food Technology, University of Ibadan, Ibadan, Nigeria

Summary

The effects of sorbic and propionic acids on shelf life and organoleptic characteristics of West African soft cheese stored at 7–9 °C were investigated. In cheeses treated with 0·1% sorbic acid spoilage was delayed and microbial growth, especially mesophilic bacteria, yeasts and moulds, was suppressed compared with untreated controls. Treatment with 0·05% sorbic acid or up to 10% propionic acid was less effective. An objectionable bitter flavour was reported for sorbate-treated cheese but other qualities were not adversely affected.

Type
Original Articles
Copyright
Copyright © Proprietors of Journal of Dairy Research 1985

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References

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