کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4560624 1330513 2007 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of high pressure homogenization on the activity of lysozyme and lactoferrin against Listeria monocytogenes
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
پیش نمایش صفحه اول مقاله
Effects of high pressure homogenization on the activity of lysozyme and lactoferrin against Listeria monocytogenes
چکیده انگلیسی

The effects of high pressure homogenization treatment at 100 MPa (HPH), in comparison to different heat treatments, 70 °C for 30 s, 70 °C for 5 min or 100 °C for 5 min, on the activity of lysozyme and lactoferrin, were studied. The antimicrobial activities of lysozyme and lactoferrin were tested on Listeria monocytogenes inoculated in milk or cultural medium.The results indicated that antimicrobial activities of lactoferrin and lysozyme were enhanced and/or accelerated by HPH treatment. Particularly, the highest immediate inactivation values were recorded when L. monocytogenes cells were added to HPH-treated lactoferrin, processed simultaneously or separately with the target microorganism. Although to a lesser extent than HPH treatment the heat treatments applied also were able to increase the antimicrobial activity of lysozyme.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Control - Volume 18, Issue 5, May 2007, Pages 558–565
نویسندگان
, , , , ,