000 02608nab a22003374ib4500
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008 20240619c||||||||ph fr j o||||f0 a|eng|d
022 1 _a0919-9268
040 _aPH-QcNFR
_beng
_cPH-QcNFR
100 1 _aSatoh, Shuichi.
245 1 0 _aBioavailability and tissue distribution of amino acid-chelated trace elements in rainbow trout Oncorhynchus mykiss /
_cShuichi Satoh and four others.
264 1 _aTokyo, Japan :
_bBlackwell Publishing,
_c2003
336 _atxt
_btxt
_2rdacontent
337 _an
_bn
_2rdamedia
338 _anc
_bnc
_2rdacarrier
504 _aIncludes bibliographical references
520 3 _aFeeding trials were conducted to determine the availability of amino acid-chelated trace elements to rainbow trout. Three practical diets were supplemented with trace element mix either all from sulfates (Tr-Sf), Zn and Mn from sulfates added with Cu from amino acid chelates (Cu-Am) or a mixture of trace elements from amino acid chelates (Tr-Am). Rainbow trout weighing 1.11 g were fed the experimental diets for 15 weeks. Growth, feed gain ratio (FGR), tissue distribution, retention of the elements and plasma alkaline phosphatase (ALP) activity were compared between the treatments. Absorption of the elements was determined using larger fish of approximately 95 g fed the same experimental diets. Growth and FGR were not significantly influenced by the chemical form of the elements. The highest concentration of Cu was measured in the liver, whereas highest concentrations of Zn and Mn were in bone. Plasma ALP activity was significantly higher in the Tr-Am group. The absorption of elements from the Tr-Am diet was higher but not significantly different from the other two diets. These results suggest that trace elements from Tr-Am seem to be more available than from inorganic sources tested.
546 _aeng
_beng
650 0 _aRainbow trout
_zJapan
_2LCSH
_95836
650 0 _aBioavailability
_zJapan
_2LCSH
_95837
650 0 _aAmino acid chelates in animal nutrition
_zJapan
_2LCSH
_95838
700 1 _aKiron, Viswanath
_eauthor
700 1 _aWatanabe, Takeshi
_eauthor
700 1 _aApines, Mary Jane S
_eauthor
_95615
700 1 _aFujita, Shoji
_eauthor
_95616
754 _aOncorhynchus mykiss
_cOncorhynchus
_dRainbow trout
_2AGROVOC
773 0 _01676
_92130
_aJapan
_oSC00006
_tFisheries Science
_x0919-9268
_gVolume 69, Issue no. 4 (August 2003), page 722 - 730
856 7 _2https
_uhttps://www.jstage.jst.go.jp/article/fishsci1994/69/4/69_4_722/_pdf/-char/en
_yOnline Access
942 _2lcc
_n0
_cJA
_iIMC001039
_kSC
999 _c1787
_d1787