مقاله Characterization of Milk Proteins in Ultrafiltration Permeate and Their Rejection Coefficients

مقاله Characterization of Milk Proteins in Ultrafiltration Permeate and Their Rejection Coefficients

… دانلود …

مقاله Characterization of Milk Proteins in Ultrafiltration Permeate and Their Rejection Coefficients دارای 8 صفحه می باشد و دارای تنظیمات در microsoft word می باشد و آماده پرینت یا چاپ است

فایل ورد مقاله Characterization of Milk Proteins in Ultrafiltration Permeate and Their Rejection Coefficients کاملا فرمت بندی و تنظیم شده در استاندارد دانشگاه و مراکز دولتی می باشد.

توجه : در صورت  مشاهده  بهم ريختگي احتمالي در متون زير ،دليل ان کپي کردن اين مطالب از داخل فایل ورد مي باشد و در فايل اصلي مقاله Characterization of Milk Proteins in Ultrafiltration Permeate and Their Rejection Coefficients،به هيچ وجه بهم ريختگي وجود ندارد


بخشی از متن مقاله Characterization of Milk Proteins in Ultrafiltration Permeate and Their Rejection Coefficients :

سال انتشار : 2018

تعداد صفحات : 8

The most widespread method applied for standardization of milk protein in cheese production isultrafiltration. In the current study, pasteurized, unhomogenized whole milk was ultrafiltered with APVultrafiltration system, 51 spiral wound, polysulfone membrane with 20000 Da molecular weight cut off (DDS,Nakskov, Denmark) at 50 C, such that the pressure difference between the two sides of membranes was notmore than 3.6 bar. Permeate that was collected, contained (w/w) 0.01 proteins. The protein was isolated fromcrystalline TCA to the concentration of 12.5 (w/v), and then characterized by discontinuous SDS-PAGE (10-20 acryleamide). The products of proteolysis contained α-lactalbumin (49.95±2.25 %), β- lactoglubolin(22.30±2.3 %) and casein proteolysis products (30±4 %) and (96.68±1.725), (99.18±0.46) and (98.39±1.005) %were rejected by ultrafiltration membrane, respectively. Casein micelles were rejected completely (100 ),therefore, they couldn’t penetrate to permeate from retentate. Incomplete rejection of casein and penetration ofcasein into permeate indicates the leakage of retentate in to permeate.

عنوان محصول دانلودی:مقاله Characterization of Milk Proteins in Ultrafiltration Permeate and Their Rejection Coefficients
یکی از بهترین فایل ها در این موضوع پیش روی شماست. فهرست ، چکیده و لینک دانلود مربوط به مقاله Characterization of Milk Proteins in Ultrafiltration Permeate and Their Rejection Coefficients را در ادامه مطلب ببینید
مقاله Characterization of Milk Proteins in Ultrafiltration Permeate and Their Rejection Coefficients