NEW METHOD FOR TESTING MILK ACIDITY BASED ON VOLATILE ORGANIC COMPOUNDS EMISSION

Authors

  • Oana OLARIU Faculty of Food Engineering, Tourism and Environmental Protection, “Aurel Vlaicu” University,Romania, 2 Elena Dragoi St., Arad 310330
  • Lucian Copolovici Deputy Director of RDI Institute in Natural and Technical Sciences of “Aurel Vlaicu” University
  • Dana Copolovici Faculty of Food Engineering, Tourism and Environmental Protection, “Aurel Vlaicu” University,Romania, 2 Elena Dragoi St., Arad 310330

Keywords:

milk fermentation, volatile organic compounds, milk acidity

Abstract

Milkstorageisoneofthemostimportant conditionforpeopleaccesstohealthyfood.Thevolatile organiccompoundspatterncouldbeagreattoolfordetermination offermentationstage.Thepresentpaperhasbeen shownthat2-butanoneconcentrationdecreasedovertimeofstoragewhiletheaceticacidconcentration dependsnot onlybytimebutalsobystoragetemperature. Theemissionofaceticacidcouldbeusedasamarkeroffermentation degreeanditsconcentrationhasbeencorrelatedwithclassicalapproachof Thornerdegreesmeasurements.

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Published

2017-08-07

Issue

Vol. 14 (2017): Scientific and Technical Bulletin, Series: Chemistry, Food Science and Engineering

Section

Articles

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Please send the manuscript prepared with the MSWord Template, together with the Cover Letter to the editor-in-chief:

Dana Copolovici (e-mail: dana.copolovici@uav.ro)