کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8891806 | 1628508 | 2018 | 31 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Production and characterization of milk protein concentrates 60 (MPC60) from buffalo milk
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Milk protein concentrates (MPCs) powders are being used as an ingredient in several food formulations. Due to higher calcium and casein contents, buffalo milk poses numerous challenges for production of MPC powders. The study was envisaged to produce and characterize MPC60 from buffalo milk for its physicochemical, reconstitution and functional properties; morphological and rheological behaviour. Ultrafiltration (UF) significantly increased (pâ¯<â¯.05) total solids (TS), protein, ash, fat and calcium contents in 2.3â¯Ãâ¯UF retentate having 0.6 protein to TS ratio, but significantly decreased (pâ¯<â¯.05) its pH value than skim milk. Wettability, dispersibility, flowability, solubility, water and oil binding capacity, foam capacity and stability, heat coagulation time, emulsification activity index and viscosity values of produced BM-MPC60 were 91.40â¯Â±â¯0.87s, 62.91â¯Â±â¯0.17%, 37.35â¯Â±â¯1.10°, 67.13â¯Â±â¯0.50%, 5.49â¯Â±â¯0.05 and 5.18â¯Â±â¯0.05â¯â¯g/g of protein, 39.81â¯Â±â¯0.22 and 19.51â¯Â±â¯1.40%, >90â¯min, 1.65â¯Â±â¯0.01â¯m2/g and 20.30â¯Â±â¯0.05â¯mPas, respectively. Specific surface area (m2/kg), particle size distribution (d10, d50, d90), Sauter (D32) and De Broukere (D43) mean values (μm) of manufactured BM-MPC60 were 163.5â¯Â±â¯1.63, 19.04â¯Â±â¯0.83, 74.34â¯Â±â¯0.71, 164.81â¯Â±â¯0.94, 36.69â¯Â±â¯1.19 and 84.43â¯Â±â¯0.91, respectively. Scanning electron micrograph revealed the presence of aggregates of variable size particles. Herschel-Bulkley model best explained rheological behaviour of product.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: LWT - Volume 91, May 2018, Pages 368-374
Journal: LWT - Volume 91, May 2018, Pages 368-374
نویسندگان
Ashwajit Tejram Patil, Ganga Sahay Meena, Neelam Upadhyay, Yogesh Khetra, Sanket Borad, Ashish Kumar Singh,