scholarly journals Determining the Methionine Activity of Mintrex Organic Trace Minerals in Broiler Chicks by Using Radiolabel Tracing or Growth Assay

2007 ◽  
Vol 86 (5) ◽  
pp. 877-887 ◽  
Author(s):  
G.F. Yi ◽  
C.A. Atwell ◽  
J.A. Hume ◽  
J.J. Dibner ◽  
C.D. Knight ◽  
...  
Keyword(s):  
Trace Minerals ◽  
Broiler Chicks ◽  
Organic Trace Minerals ◽  
Growth Assay ◽  
Organic Trace

scholarly journals 291 Effects of replacing inorganic trace minerals with low level of organic trace minerals on growth performance, tissue mineral deposition and mineral excretion in piglets

2019 ◽  
Vol 97 (Supplement_3) ◽  
pp. 120-120
Author(s):  
xun pei ◽  
lujie liu ◽  
geng wang ◽  
minqi wang ◽  
Minyan huai
Keyword(s):  
Trace Minerals ◽  
Weaned Piglets ◽  
Mineral Excretion ◽  
Low Level ◽  
Mineral Deposition ◽  
Organic Trace Minerals ◽  
Liver And Pancreas ◽  
Organic Minerals ◽  
Dietary Treatments ◽  
Organic Trace

Abstract This study was conducted to investigate effects of inorganic trace mineral (ITMs) replacement with low level organic trace minerals (glycine complex minerals, GCMs; proteolytic complex minerals, PCMs) on growth, tissue mineral retention and mineral excretion in piglets. A total of 128 weaned piglets (Duroc × Landrace × Largewhite, 14.37 ± 0.32kg BW) aged 40d were randomly divided into 4 dietary treatments and fed for 28 days, with 4 replicates of 8 piglets per treatment. Dietary treatments were:(T1) basal + ITMs (Cu, Zn, Fe and Mn, sulfate) at 100% commercial level;(T2) basal + ITMs at 50% commercial level + GCMs at 50% commercial level;(T3) basal + GCMs at 50% commercial level;(T4) basal + PCMs at 50% commercial level respectively. On day 29, six piglets from each group were slaughtered to collect serum, muscle and organ samples. The results showed that ADG of T1, T2 and T3 was higher than that of T4 (P < 0.05), FCR of T1, T2 and T3 was lower than that of T4 (P < 0.01). The retention of trace minerals in tissues and serum is significantly correlated with the supplemental level and source of trace minerals. When 50% commercial level ITMs replaced with GCMs, Cu in serum, heart, liver and pancreas, Fe in liver and muscle was increased (P < 0.05), and liver Zn, Mn in heart, liver and muscle was increased (P < 0.01) respectively. Muscle Zn in T3 was higher than that from T4 (P < 0.05) with same level of organic minerals. Zn, Fe, Mn excreted from urine in pigs fed T2 diet was less than that from T1 (P < 0.05), and urine Zn in T3 treatment is lower than that from T4 (P < 0.05). This study indicated that dietary ITMs replacement with GCMs resulted in higher tissue minerals deposition, and organic trace minerals from GCMs exhibited higher bioavailability than those from PCMs.

scholarly journals Organic trace minerals and calcium levels in broilers' diets to 21 days old

2020 ◽  
Vol 77 (1) ◽  
Author(s):  
Bruno Damaceno Faria ◽  
Leandro Moreira Silva ◽  
Valdir Ribeiro Junior ◽  
Adriana Helena do Nascimento Ferreira ◽  
Horacio Santiago Rostagno ◽  
...  
Keyword(s):  
Trace Minerals ◽  
Organic Trace Minerals ◽  
Organic Trace
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