Comparative Study On The Effects of Boiling As Conventional Cooking Method And Microwaving On Bovine Milk Protein

Authors

  • Hala Barakat Tishreen University
  • Dima Al Diab Tishreen University
  • Reina Atieh Tishreen University

Abstract

The widespread of microwave oven which is low-powered and faster than conventional methods was accompanied by the increasing importance of studying its effect on nutrients, especially protein. Therefore, the effects of both boiling and microwaving on bovine milk protein in terms of oxidation and  hydrolysis were studied.The levels of PCs (an indicator of protein oxidation ) were compared between fresh, conventionally boiled and microwaved milk. Hydrolyzing protein by the acidic method was studied to evaluate the releasing of free amino groups.

The heat treatment increased protein oxidation by increasing the levels of PCs. The oxidation rates were lower in the microwaved samples. a decrease in the free amino groups levels was observed in the heat treated samples compared with fresh samples, protein hydrolysis of microwaved samples was greater than conventionally boiled samples which release more free amino groups .

Author Biographies

Hala Barakat , Tishreen University

Assistant Professor in Drug Control and Pharmaceutical Chemistry Department, Faculty of Pharmacy

Dima Al Diab, Tishreen University

Associate Professor in Analytical and Food Chemistry Department, Faculty of Pharmacy

Reina Atieh , Tishreen University

Postgraduate Student, Analytical and Food Chemistry Department, Faculty of Pharmacy

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Published

2021-07-08

How to Cite

بركات ه. ., الدياب د. ., & عطيه ر. . (2021). Comparative Study On The Effects of Boiling As Conventional Cooking Method And Microwaving On Bovine Milk Protein. Tishreen University Journal -Biological Sciences Series, 43(3). Retrieved from https://journal.tishreen.edu.sy/index.php/bioscnc/article/view/10741

Issue

Vol. 43 No. 3 (2021): Tishreen University Journal for Research and Scientific Studies - Biological Sciences Series

Section

Articles

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