کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1184509 | 1492111 | 2015 | 7 صفحه PDF | دانلود رایگان |
• Possibility of production of a new dietary Myzithra cheese with reduced fat.
• Electrophoresis and RP-HPLC of cheese proteins revealed the added milk to whey.
• SDS–PAGE of whey cheese proteins with special preparation permits their separation.
Myzithra cheese is a traditional Greek whey cheese. Three types of Myzithra cheese were produced from A: 100% whey; B: 90% whey + 10% ovine milk and C: 90% whey + 10% skimmed ovine milk and were evaluated. The addition of skimmed milk to whey resulted in a new dietary product, containing 9.24% fat, with good quality, a harder texture and higher levels of ash, Ca, Mg and K than those of experimental cheeses A and B. Electrophoretic patterns and HPLC chromatograms of the proteins of Myzithra cheeses revealed the presence or not of αs-CN to the whey cheeses. In addition, SDS–electrophoresis of proteins under special preparation of samples permitted for first time the separation of whey-cheese protein (WP) components that had been denatured during cooking of the whey.
Journal: Food Chemistry - Volume 180, 1 August 2015, Pages 164–170