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Articles 1 - 7 of 7
Full-Text Articles in Life Sciences
Characterization Of A Commercial Whey Protein Hydrolysate And Its Use As A Binding Agent In The Whey Protein Isolate Agglomeration Process, B. Zaitoun, N. Palmer, J. Amamcharla
Characterization Of A Commercial Whey Protein Hydrolysate And Its Use As A Binding Agent In The Whey Protein Isolate Agglomeration Process, B. Zaitoun, N. Palmer, J. Amamcharla
Kansas Agricultural Experiment Station Research Reports
Soy lecithin is a commonly used binder in agglomerating dairy powders. Due to the increase in consumer awareness on “clean label” and also to increase the shelf-life of agglomerated whey protein isolate (WPI), the demand of lecithin-free agglomerated WPI has increased. In this work, whey protein hydrolysate (WPH) was utilized as a binder to facilitate the agglomeration of WPI. The first objective was to characterize the chemical properties of three lots of WPH obtained from a commercial manufacturer. The degree of hydrolysis (DH) of WPH was 13.82–15.35% and not significantly (P>0.05) different between the lots. It was observed …
Effect Of Stirring And Static Heating On Fibrilization Of Milk Whey Protein: A Processing Approach, G. Rathod, J. Amamcharla
Effect Of Stirring And Static Heating On Fibrilization Of Milk Whey Protein: A Processing Approach, G. Rathod, J. Amamcharla
Kansas Agricultural Experiment Station Research Reports
When globular proteins such as whey proteins are converted to fibril structure, the functional properties, including viscosity and water holding capacity, are improved. Consequently, they can be used as functional ingredients in a variety of foods such as yogurt and bakery products. In this study, milk whey protein isolates were converted to fibrils by heating at low pH using two different approaches to reduce fibrilization time without compromising the quality of fibrils. Fibrils were made with an intervention of stirring to reduce fibrilization time. Continuous stirring improved the quality of fibrils and speed of the fibrilization.
Effects Of Pre-Cutting Round Alfalfa Hay Bales On Forage Quality And Processing Time, W. E. Brown, E. Harms, J Heimsoth, J. Mcginnis, C. I. Vahl, B. J. Bradford, M. J. Brouk
Effects Of Pre-Cutting Round Alfalfa Hay Bales On Forage Quality And Processing Time, W. E. Brown, E. Harms, J Heimsoth, J. Mcginnis, C. I. Vahl, B. J. Bradford, M. J. Brouk
Kansas Agricultural Experiment Station Research Reports
Round hay balers with knives that cut the hay as it enters the baling chamber reduce the particle size upon baling, and eliminate the need for a tub grinder. The objective of this study was to evaluate the effects of a round hay baler with knives on forage quality of alfalfa hay at baling and after storage, and the effects of the processing method on nutrient composition and particle size distribution. Alfalfa hay was baled (560 M Megawide HC2, John Deere, Moline, IL) with knives every 4 inches (CUT; theoretical length of cut) or without knives (NORM). At baling and …
Association Of Horizontal Silo Pad Type, Elevation And Core Depth With Indicators Of Silo Ramp Hygiene, Forage Quality, And Digestibility, W. E. Brown, N. M. Bello, M. J. Brouk
Association Of Horizontal Silo Pad Type, Elevation And Core Depth With Indicators Of Silo Ramp Hygiene, Forage Quality, And Digestibility, W. E. Brown, N. M. Bello, M. J. Brouk
Kansas Agricultural Experiment Station Research Reports
Horizontal silo piles without walls are constructed using packing equipment to adequately pack the forage for air exclusion. During packing, the equipment uses a ramp of forage to access the top of the pile, potentially introducing soil into the forage when the base of the silo is made of soil. Soil contains microorganisms which may cause malfermentation and pose health risks to livestock. The objective of this study was to assess the association of horizontal silo pad type, elevation, and core depth with indicators related to silage hygiene and nutrient quality. We hypothesized that ash and mineral content, microbiological profile, …
Dairy Research 2020, M. J. Brouk
Dairy Research 2020, M. J. Brouk
Kansas Agricultural Experiment Station Research Reports
Kansas State University is pleased to present the 2020 Dairy Research Report of Progress. Topics include milk processing, physiology, management, nutrition, and feeding of dairy cattle.
Resynchronizing Returns To Estrus After A Prior Insemination, J. S. Stevenson, J. A. Sauls-Hiesterman
Resynchronizing Returns To Estrus After A Prior Insemination, J. S. Stevenson, J. A. Sauls-Hiesterman
Kansas Agricultural Experiment Station Research Reports
In two experiments, GnRH and a progesterone insert (CIDR) were applied to cows after insemination (day 0) to reprogram or synchronize the returning estrus of cows that failed to conceive to that previous insemination. The combination of GnRH (day 14) and a CIDR insert (days 17 to 24) in experiment 1 (n = 347 cows) increased the proportion of nonpregnant cows returning to estrus before pregnancy diagnosis on day 32 by 7.4 percentage points, increased the synchrony of their return by 24.4 percentage points, but delayed that return by 2.3 days compared with controls. In experiment 2 (n = 863 …
Complete Luteolysis And Pregnancy Per Insemination After Modifying The Standard 7-Day Ovsynch Program In Dairy Cows, J. S. Stevenson, B. Atanasov
Complete Luteolysis And Pregnancy Per Insemination After Modifying The Standard 7-Day Ovsynch Program In Dairy Cows, J. S. Stevenson, B. Atanasov
Kansas Agricultural Experiment Station Research Reports
Two experiments were conducted with Holstein-Friesian cows in the Republic of North Macedonia and with Holstein cows in Kansas. We hypothesized that a single standard dose of PGF2αinjected on day 8 instead of day 7 in the standard Ovsynch program would increase the proportion of cows with complete luteolysis and increase the synchronization risk compared with control cows receiving a standard dose on day 7. Cows were treated with the standard program (Ov-7x1) or with Ov-8x1 experimental program in experiment 1, using only a single dose of PGF2α. In experiment 2, a third treatment was added …