scholarly journals Evaluation of trace mineral source and preharvest deletion of trace minerals from finishing diets on tissue mineral status in pigs

2018 ◽  
Vol 31 (2) ◽  
pp. 252-262 ◽  
Author(s):  
Y. L. Ma ◽  
M. D. Lindemann ◽  
S. F. Webb ◽  
G. Rentfrow
Keyword(s):  
Trace Minerals ◽  
Trace Mineral ◽  
Mineral Status ◽  
Finishing Diets

scholarly journals 79 Effect of source and dietary concentration of trace minerals on serum mineral status, ruminal pH, and ruminal volatile fatty acids in lactating Holstein dairy cows

2019 ◽  
Vol 97 (Supplement_3) ◽  
pp. 71-71
Author(s):  
Nicole T Briggs ◽  
Bayissa Hatew ◽  
Michael A Steele
Keyword(s):  
Volatile Fatty Acids ◽  
Rumen Fluid ◽  
Latin Square ◽  
Experimental Period ◽  
Rumen Fermentation ◽  
Trace Minerals ◽  
Trace Mineral ◽  
Mineral Status ◽  
Ruminal Ph ◽  
Dietary Concentration

Abstract Inorganic sources of trace minerals are commonly supplemented in dairy cow diets; however, there has been an increase in the supplementation of minerals complexed with organic compounds. These organic trace minerals are thought to have greater bioavailability which may enhance rumen fermentation and absorption. The objective of this study was to assess the effects of dietary concentration and source of supplemental trace minerals on serum trace mineral status and rumen fermentation. Six lactating Holstein cows were used in a 6 x 6 Latin square design with a 23-day adaptation and 5-day experimental period. Cows were fed the same basal diet daily except for the difference in source [organic (ORG) versus inorganic (INO)] and concentration (50%, 100%, and 200% based on NRC recommendations) of trace mineral supplemented. During the experimental period feed intake and blood were collected daily. Rumen fluid was collected on the final two days of the experimental period. Data was analyzed with PROC MIXED in SAS 9.4. Dry matter intake (18.1 ± 0.70 kg), serum mineral concentrations (Cu, Mn, Se, and Zn), and rumen pH (6.5 ± 0.64) did not differ among the treatments. However, serum concentration of Co was higher in 200% ORG compared to 50% and 100% INO and 50% ORG. Ruminal concentration of acetate was higher in 50% and 100% ORG compared to 200% ORG. Butyrate ruminal concentration was higher at 50% ORG compared to 200% ORG. Ruminal propionate concentration was higher in 50% INO and 50% ORG compared to 100% INO and 200% ORG. These findings demonstrate serum trace mineral status and ruminal pH are not tightly controlled by the source of trace minerals when supplemented at 50%, 100% and 200% of the NRC recommendations, however rumen fermentation may be affected by the dietary concentration of trace minerals in the diet.

scholarly journals Essential Trace Minerals for Grazing Cattle in Florida

EDIS ◽  
2008 ◽  
Vol 2008 (5) ◽  
Author(s):  
John D. Arthington
Keyword(s):  
Trace Minerals ◽  
Trace Mineral ◽  
Animal Science ◽  
Mineral Status ◽  
Fact Sheet ◽  
Grazing Cattle

Revised! AN086, an 8-page fact sheet by John D. Arthington, reviews trace minerals that are recognized as deficient in Florida grazing cattle and that are important considerations in supplementation programs, supplementation, and analysis of herd trace mineral status. Published by the UF Department of Animal Science, May 2008.

Effect of trace mineral source on mineral status and performance of beef steers fed low- or high-sulfur diets

2017 ◽  
Vol 95 (9) ◽  
pp. 4139
Author(s):  
S. J. Hartman ◽  
O. N. Genther-Schroeder ◽  
S. L. Hansen
Keyword(s):  
Beef Steers ◽  
Trace Mineral ◽  
Mineral Status ◽  
And Performance

scholarly journals Effects of inorganic minerals replaced by complexed glycinates on growth, blood profiles, immune responses, intestinal morphology, and mineral excretion in piglets

2020 ◽  
Author(s):  
Xun Pei ◽  
Geng Wang ◽  
Lujie Liu ◽  
Wanjing Sun ◽  
Zhiping Xiao ◽  
...  
Keyword(s):  
Immune Responses ◽  
Low Dose ◽  
Average Daily Gain ◽  
Basal Diet ◽  
Intestinal Morphology ◽  
Trace Minerals ◽  
Control Group ◽  
Trace Mineral ◽  
Mineral Excretion ◽  
Blood Profiles

Abstract BACKGROUND: The effects of inorganic trace minerals (ITM) replaced by low-dose glycine-complexed trace minerals (GCM) on growth, serum parameters, immunity, intestinal morphology, and mineral excretion in piglets were investigated. One hundred and twenty-eight weaned piglets (14.18 ± 0.33kg body weight (BW)) were randomly assigned to 4 treatments with 4 replicates, 8 piglets per replicate. Treatments consist of: (T1) basal diet + 100% inorganic trace mineral (ITM) as the control group (20 ppm Cu, 150 ppm Fe, 150 ppm Zn, and 30 ppm Mn from sulfates); (T2) basal diet + 50% ITM (Cu, Fe, Zn, and Mn from sulfates, 50% of control) + 50% organic trace minerals (OTM, Cu, Fe, Zn, and Mn from glycine complexed trace minerals (GCM), 50% of control); (T3) basis diet + 50% OTM from GCM; (T4) basal diet + 70% OTM from GCM. The feeding period lasted 28 d and was divided into 2 stages (0 to 14 d and 15 to 28 d). After feeding trial , 6 pigs per treatment were randomly selected to slaughter for sampling. RESULTS: Average daily gain, feed intake, and G:F were not affected by dietary treatments during the overall period. During the second, and the overall feeding phases, the digestibility of Zn and Fe in T3 and T4 was higher than that of T1 ( P < 0.05). The concentration of serum ferritin in T2 was significantly higher than T3 and T4. Serum immunoglobulin A concentration in the ileal mucosa of T2 was higher than that of T1 ( P < 0.05), and the higher duodenum villus height was observed in T4 compared with the rest treatments ( P < 0.05). The lowest trace mineral excretion was overserved in T3 ( P < 0.01); in addition, the urinary concentrations of Zn and Fe in T2 were lower than that in T1 ( P < 0.05). CONCLUSION: These results indicate that GCM have higher bioavailability than ITM, and that supplementation of low-dose GCM to replace full dose ITM could reduce mineral excretion without affecting performance, blood profiles, immune responses, and intestinal morphology in piglets.

093 Effect of trace mineral (TM) source on postweaning Bos Taurus bull growth, performance and liver mineral status

2016 ◽  
Vol 94 (suppl_1) ◽  
pp. 46-46
Author(s):  
D. M. Price ◽  
K. M. Havill ◽  
S. R. Hayter ◽  
L. J. Sims ◽  
R. West ◽  
...  
Keyword(s):  
Growth Performance ◽  
Bos Taurus ◽  
Trace Mineral ◽  
Mineral Status

scholarly journals Inductively coupled plasma mass spectrometry determination of hepatic copper, manganese, selenium, and zinc concentrations in relation to sample amount and storage duration

2019 ◽  
Vol 32 (1) ◽  
pp. 103-107 ◽  
Author(s):  
Scott L. Radke ◽  
Steve M. Ensley ◽  
Stephanie L. Hansen
Keyword(s):  
Inductively Coupled Plasma ◽  
Hepatic Tissue ◽  
Trace Mineral ◽  
Storage Duration ◽  
Mineral Status ◽  
Inductively Coupled ◽  
Hepatic Copper ◽  
Copper Manganese ◽  
The Status

Trace mineral status is a critical component of bovine health. Impairment of physiological processes, caused by trace mineral toxicities or deficiencies, can be potential underlying factors of disease. Historically, the status of critical trace minerals, such as copper, manganese, selenium, and zinc, has been evaluated through the analysis of hepatic tissue. We assessed variation of these 4 elements between homogenized liver and samples of 0.02 g, 0.1 g, 0.5 g, and 1.0 g. We also evaluated concentration differences in copper, manganese, selenium, and zinc among samples stored under different durations. No differences in concentrations of copper, manganese, selenium, or zinc were observed among samples stored frozen for 3, 7, and 14 d post-collection. Statistical differences in concentrations of selenium and zinc were observed between 0.02-g biopsy samples and larger samples. Moisture content differed between 0.02-g biopsies and larger samples and over time. Results indicate that as little as 0.02 g of hepatic tissue dried to ~0.006 g is reliable for interpretation of trace mineral status and determination of toxicities and deficiencies in cattle pertaining to copper, manganese, selenium, and zinc, despite the small differences observed.

scholarly journals Dietary Trace Minerals

Nutrients ◽  
2019 ◽  
Vol 11 (11) ◽  
pp. 2823 ◽  
Author(s):  
Elad Tako
Keyword(s):  
Wilson Disease ◽  
Trace Minerals ◽  
Special Issue ◽  
Trace Mineral ◽  
Inborn Errors ◽  
Kidney Dialysis ◽  
Literature Reviews ◽  
Iron And Zinc ◽  
Hereditary Disorders ◽  
Health And Development

Dietary trace minerals are pivotal and hold a key role in numerous metabolic processes. Trace mineral deficiencies (except for iodine, iron, and zinc) do not often develop spontaneously in adults on ordinary diets; infants are more vulnerable because their growth is rapid and intake varies. Trace mineral imbalances can result from hereditary disorders (e.g., hemochromatosis, Wilson disease), kidney dialysis, parenteral nutrition, restrictive diets prescribed for people with inborn errors of metabolism, or various popular diet plans. The Special Issue “Dietary Trace Minerals” comprised 13 peer-reviewed papers on the most recent evidence regarding the dietary intake of trace minerals, as well as their effect toward the prevention and treatment of non-communicable diseases. Original contributions and literature reviews further demonstrated the crucial and central part that dietary trace minerals play in human health and development. This editorial provides a brief and concise overview that addresses and summarizes the content of the Dietary Trace Minerals Special Issue.

Sign in / Sign up

Export Citation Format

Share Document