Comparison of National Research Council standards and industry dietary trace mineral supplementation strategies for yearling feedlot steers11Use of trade names in this publication does not imply endorsement by Colorado State University or the authors or criticisms of similar products not mentioned.22Mention of a proprietary product does not constitute a guarantee or warranty of the products by Colorado State University or the authors and does not imply its approval to the exclusion of other products that may also be suitable.

2015 ◽  
Vol 31 (3) ◽  
pp. 237-247 ◽  
Author(s):  
C.J. Berrett ◽  
J.J. Wagner ◽  
K.L. Neuhold ◽  
E. Caldera ◽  
K.S. Sellins ◽  
...  
Keyword(s):  
Research Council ◽  
National Research Council ◽  
State University ◽  
Trace Mineral ◽  
Colorado State University ◽  
Mineral Supplementation ◽  
Trade Names ◽  
Proprietary Product

NEWS AND ANNOUNCEMENTS

PEDIATRICS ◽  
1953 ◽  
Vol 12 (4) ◽  
pp. 467-467
Keyword(s):  
Research Council ◽  
National Research Council ◽  
The State ◽  
Professor Emeritus ◽  
State University ◽  
University Of Iowa ◽  
Cornell University ◽  
Pediatric Society ◽  
Food And Nutrition ◽  
Washington University

The annual postgraduate conference in pediatrics was held at the State University of Iowa, Sept. 16 and 17, in conjunction with the fall meeting of the state Pediatric Society. One session was devoted to a memorial program honoring Dr. Jeans. Speakers at this session were Dr. Jean V. Cooke, Professor Emeritus, Department of Pediatrics, Washington University, St. Louis; Dr. L. A. Maynard, Professor and Head of the School of Nutrition, Cornell University, Ithaca, and Chairman of the Food and Nutrition Board of the National Research Council; Dr. James R. Wilson, Secretary of the Council on Foods and Nutrition, American Medical Association.

scholarly journals Response of cattle with clinical osteochondrosis to mineral supplementation

2017 ◽  
Vol 84 (1) ◽  
Author(s):  
Gerjan Van der Veen ◽  
Geoffrey T. Fosgate ◽  
Frederick K. Botha ◽  
Heinz H. Meissner ◽  
Lubbe Jacobs ◽  
...  
Keyword(s):  
Research Council ◽  
National Research Council ◽  
Small Sample ◽  
Trial Data ◽  
Urine Ph ◽  
North West ◽  
The North ◽  
Mineral Supplementation ◽  
Present Trial ◽  
Mineral Concentrations

Since 1982, farmers in the North West province and other parts of South Africa have noticed an increase in the incidence of lameness in cattle. Macro- and microscopical lesions of joints resembled osteochondrosis. Pre-trial data indicated that cattle with osteochondrotic lesions recovered almost completely when fed a supplement containing bio-available micro- and macrominerals of high quality. In the present trial, 43 clinically affected cattle of varying ages (1–5 years) and sexes were randomly divided into three groups. Each group was fed the same commercial supplement base with differing micro- and macromineral concentrations to determine the effect of mineral concentrations on the recovery from osteochondrosis. Both supplements 1 and 2 contained 25% of the recommended National Research Council (NRC) mineral values. Additional phosphate was added to supplement 2. Supplement 3, containing 80% of the NRC mineral values, was used as the control. Results from all three groups indicated no recovery from osteochondrosis. Urine pH of a small sample of the test cattle showed aciduria (pH < 6). Supplement analysis revealed addition of ammonium sulphate that contributed sulphate and nitrogen to the supplement. Supplementary dietary cation anion difference (DCAD) values were negative at -411 mEq/kg, -466 mEq/kg and -467 mEq/kg for supplements 1, 2 and 3, respectively, whereas the pre-trial supplement was calculated at +19.87 mEq/kg. It was hypothesised that feeding a low (negative) DCAD diet will predispose growing cattle to the development of osteochondrosis or exacerbate subclinical or clinical osteochondrosis in cattle.

scholarly journals Reviewer Acknowledgements for Journal of Food Research, Vol. 10 No. 2

2021 ◽  
Vol 10 (2) ◽  
pp. 56
Author(s):  
Bella Dong
Keyword(s):  
Research Council ◽  
Community Education ◽  
Agricultural Research ◽  
National Research Council ◽  
Neglected Diseases ◽  
State University ◽  
Application Form ◽  
Mato Grosso ◽  
Food Research ◽  
Federal Institute

Journal of Food Research wishes to acknowledge the following individuals for their assistance with peer review of manuscripts for this issue. Their help and contributions in maintaining the quality of the journal are greatly appreciated. Journal of Food Research is recruiting reviewers for the journal. If you are interested in becoming a reviewer, we welcome you to join us. Please contact us for the application form at: [email protected] Reviewers for Volume 10, Number 2 Ammar Eltayeb Ali Hassan, University of Troms&oslash;, Norway Bernardo Pace, Institute of Science of Food Production (ISPA), National Research Council (CNR), Italy Cheryl Rosita Rock, California State University, United States Diego A. Moreno-Fern&aacute;ndez, CEBAS-CSIC, Spain Elke Rauscher-Gabernig, Austrian Agency for Health and Food Safety, Austria Jose Maria Zubeldia, Clinical Regulatory Consultant for the HIV &amp; Hepatitis C initiative at Drugs for Neglected Diseases Initiative, Spain Leonardo Mart&iacute;n P&eacute;rez, Pontifical Catholic University of Argentina, Argentina Marco Iammarino, Istituto Zooprofilattico Sperimentale della Puglia e della Basilicata, Italy Marta Mesias, Spanish National Research Council, Spain Mohd Nazrul Hisham Daud, Malaysian Agricultural Research &amp; Development Institute, Malaysia Olutosin Otekunrin, Federal University of Agriculture, Nigeria Rozilaine A. P. G. Faria, Federal Institute of Science, Education and Technology of Mato Grosso, Brazil Tanima Bhattacharya, Novel Global Community Education Foundation, Australia Teodora E. Coldea, University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca, Romania Xingjun Li, Academy of the National Food and Strategic Reserves Administration, China

scholarly journals The effect of trace minerals on the stability of retinol acetate, cholecalciferol and selenomethionine stability within premixes

2021 ◽  
pp. 1-8
Author(s):  
M. Concarr ◽  
I. Sinkunaite ◽  
R. Murphy
Keyword(s):  
High Performance Liquid Chromatography ◽  
High Performance ◽  
Research Council ◽  
National Research Council ◽  
Trace Minerals ◽  
Trace Mineral ◽  
Retinol Acetate ◽  
Inorganic Sulphate ◽  
The Stability ◽  
Mineral Sources

This study compared the effect of an organic proteinate mineral source and an inorganic sulphate mineral source in relation to their effect on the stability of retinol acetate and cholecalciferol within simulated premixes, while comparing the stability of two different selenomethionine (SeMet) sources (selenium enriched yeast (SeYeast) and the chemically synthesised L-SeMet) in the presence of inorganic sulphate mineral sources within simulated premixes. Four vitamin-trace mineral premixes, two containing organic trace mineral sources in the form of proteinates and two containing inorganic trace mineral sources in the form of sulphates, were formulated so that, when added to a complete broiler feed at the appropriate inclusion rates, they contained the same amount of retinol acetate and cholecalciferol and varying levels of trace minerals (National Research Council recommended level, commonly used industry level or a reduced inclusion level). The two SeMet-trace mineral premixes were formulated to contain commonly used industry levels of vitamins and trace minerals. The two SeMet-trace mineral premixes differed in the source of SeMet. One premix contained chemically synthesised L-SeMet while the other contained SeYeast. The vitamin content of the four vitamin-trace mineral premixes was analysed after 14 and 84 days in storage by ultra-high performance liquid chromatography and the amount present within each of the premixes was compared to the quantity determined prior to storage. In general, the premixes formulated with the sulphate trace mineral source were found to have higher losses of retinol acetate and cholecalciferol than those formulated with the proteinate trace mineral source. The inclusion of the proteinate minerals at both National Research Council and reduced inclusion levels significantly (P≤0.05) increased the stability of both the vitamins when compared to the inorganic sulphate mineral sources included at commonly used industry levels. The SeMet content of the two SeMet-trace mineral premixes was analysed after 49 days in storage by high performance liquid chromatography – inductively coupled plasma mass spectrometry and the amount of SeMet present within each of the samples was compared to the quantity determined prior to storage. SeMet present within the SeYeast was found to be significantly more stable (P≤0.05) than the chemically synthesised L-SeMet.

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