Improving Curd-Forming Properties of Homogenized Milk
نویسنده
چکیده
منابع مشابه
The Effect of Homogenization on Certain Characteristics of Milk
During the past few years homogenized milk and cream have received considerable attention from research workers. The work of Hill (7, <^, ^)/ Espe and Dye (5), and others on soft-curd milk and its relation to digestibility, together with the work of Washbum and Jones (i^), Washburn {16^ 17)^ and others showing the possibility of producing soft-curd milk with the homogenizer, is bringing homogen...
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Fifty-two Holstein cows with different phenotypes of κ-casein (κ-CN) and β-lactoglobulin (β-LG) were selected to provide weekly milk samples for heating at 30, 70, 75 and 80°C for 2 min. Coagulating properties of heated milk samples measured as rennet clotting time, rate of curd firming and curd firmness at cutting were determined by a Formagraph. Milk samples were analysed for fat and casein. ...
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After the fermentation of bovine milk by lactic acid bacteria, rennet was added, and then the curd was formed by incubating at 30°C for 12 hours in the presence of soy protein isolate (SI) or 7S globulin (7S). Cheese was produced from the cooked curd. The texture of the curd and the cheese was studied by break down and cutting tests, respectively. In the break down test of the curd, the order o...
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Amounts of alphas1-casein (as1-CN), protein, fat, SNF and total solids were measured in 125 goat milk samples. Coagulation time, coagulation rate and curd ®rmness were measured in 75 goat milk samples by dynamic mechanical analysis using a Bohlin VOR Rheometer. After adjustments were made for month, time of milk collection and animal age, it was con®rmed that goat milk with high percent total s...
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To gain a better understanding of the factors involved in textural changes in Mozzarella cheese during storage, electron microscopic imaging was used to compare the ultrastructure of the protein matrix on the day of stretching (0 weeks) and after 6 weeks of storage at 4°C. Low-fat and full-fat cheeses were prepared from nonhomogenized milk and from milk homogenized at 10.3 and 17.2 MPa. Analysi...
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