Physico-chemical and rheological properties of full fat and low fat edam cheeses


Kucukoner E., Haque Z.

EUROPEAN FOOD RESEARCH AND TECHNOLOGY, cilt.217, ss.281-286, 2003 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 217 Konu: 4
  • Basım Tarihi: 2003
  • Doi Numarası: 10.1007/s00217-003-0752-x
  • Dergi Adı: EUROPEAN FOOD RESEARCH AND TECHNOLOGY
  • Sayfa Sayıları: ss.281-286

Özet

Low fat (17% fat) and full fat (27% fat) Edam cheese manufactured and aged up to 6 months at 5 degreesC were studies. The objective was to investigate the impact of fat on the physico-chemical and rheological properties of Edam cheese. Total soluble nitrogen in aqueous extract (TNAE), protein nitrogen in aqueous extract (Pro-NAE) and peptide nitrogen in aqueous extract (Pep-NAE) were determined by the Kjeldahl method. Low fat Edam (LFE) had markedly higher Pep-NAE than full fat Edam (FFE). The rheological properties were determined using an Instron Universal Testing Machine. LFE had significantly higher stress values than FFE, indicating hard and rubbery texture. Furthermore, LFE had lower strain values indicating crumbliness.