45 2 () Vol. 45Sup. 2 200612 Journal of Xiamen University (Natural Science) Dec. 2006,,,, (, 361005) : ( Eriocheir sinensis) (Scylla sp) ( Portunus trituberculatu),.,. : ; ;; ; : Q 492 : A: 043820479 (2006) S220205208 1600,,, 20 ;, 6000,,,., ( E riocheir sinensis, ) ( S cylla sp ) ( Portunus trituberculatu).,,,.,.,,. 1 1. 1 1. 1. 1,,,,.,,, : 2006211220 :863 ( 2002AA603013),, 985 :(1967 - ),,,. 3 : chunxai@126. com..,., ( 1).,, ( Zoea, Z)(megalopa,M ) 45% 55%,M 0. 1g48. 6%, 0. 1 g 35% 45%,,.. [ 20 ],,;,, 7 g 18%,12. 7. 4 g 11. 5,, [ 21 ].., ;44%,, ( p < 0. 05),, ; Amylase /Tryp sin (A /T), [ 22 ]. 1. 1. 2,(AA ),,.,
206 () 2006 1 Tab. 1 The p rotein requirements of the crabs /% 45 [ 1 ] 0. 0750. 115 g 41. 2 [ 1 ] 0. 090. 1 g 41. 7 [ 4 ] 0. 115 g 2025 [ 2 ] 45 [ 3 ] 2 3540 [ 4 ] 610 g 34. 0546. 50 [ 5 ] 39. 78 [ 6 ] 2 41, 36 [ 7 ] 4044 [ 8 ] 2 3540 [ 9 ] 710 g 40. 37 [ 10 ] 55. 28 [ 11 ] 35. 545. 5 [ 11 ] 1. 06 0. 17 g 39. 042. 5 MuYY [ 12 ] 1. 5 g 29. 46 [ 13 ] 6 g 40. 03 [ 14 ] 35 [ 15 ] 2 3540 Chin [ 16 ] 9. 15 3240 Catacutan [ 17 ] 2 38. 045. 9 [ 18 ] 18. 5 g 41 [ 19 ]. [ 4 ], 43%; 29% 40%, (A rg) (H is). [ 23 ], (Met) ( Thr) (Val) ( Ile) (Lys), Met Thr Ile( Trp ). 3% 4%. ( EAA). [ 4 ] EAA ( % )Lys1. 879 Ile 1. 290 (Leu) 2. 110 Val 1. 404 A rg 2. 400 H is 0. 630 Thr 1. 145 Met 0. 680 ( Phe) 1. 860., A rg2. 0 g/100 g (3. 3 g/100 g),lys 2. 55 g/100 g (4. 25 g/100 g ) [ 15 ].,Z ( TAA),, EAALys, Leu. (NEAA ), ( Glu), Glu, (Cys) ;MetLeu, H is.,,,,. AA, MetGly, Pro [ 24 ]. TAA, EAA Leu, Trp ; NEAA Glu,( Cys). (A / E), [ 25 ]. 1. 2 1. 2. 1,
2 : 207,. [ 26 ] 85. 69% 88. 39%,. Catacutan [ 17 ], 9. 15 0. 46 g 14. 717. 6 MJ /kg,. 1. 2. 2 ( P / E),,,,,. 2. [ 27 ],3 g,,8. 51;, 11. 98. [ 28 ], 810. 5 g( TN ) (NH 3 2N ) ( P / E) ; ( GOT) ( GPT)P / E, P / E. 1. 3 1. 3. 1,,,., ( 3). 1. 3. 2,C182 C20 5 ( EPA ) C22 6 (DHA ) ( PUFA )( EFA ),., (LA) EFA,EPA DHA, 0. 03%0. 5% [ 34 ]. EPADHA2. 79%, 0. 95%, 0. 28%0. 53% [ 35 ]. 1. 37 0. 46g 0. 30%DHA EPA,, DHAEPA0. 60%, 2 Tab. 2The rate of p rotein /energy of the crab feeds / (mg kj - 1 ) 1. 06 0. 17g 26. 28 26. 87 MuYY [ 12 ] 9. 75g 28. 93 [ 29 ] 10. 514. 2g 28. 46 [ 30 ] 1925g 22. 2 SGRPER [ 31 ] 9. 15 17. 1127. 21 Catacutan [ 17 ] 3 Tab. 3The lip id requirements of the crabs /% 6 [ 1 ] 0. 09 0. 1 g 6. 8 [ 1 ] 5. 2 [ 7 ] 8. 7 [ 6 ] 510 g 3 [ 4 ] 46 [ 8 ] 0. 85 0. 09 g 6. 61 9. 96 [ 32 ] 35. 848. 8 g 5. 313. 8 SheenW u [ 33 ] 9. 15 0. 46 g 612 Catacutan [ 17 ] 2 610 [ 18 ] 18. 5g 6 [ 19 ]
208 () 2006, ; DHA EPA,DHA EPA., DHA EPA,,,, [ 36 ].,EPA (ARA), EPA ARA,DHA,DHA, DHA [ 37 ]. EPADHA,ARA 0. 16% 0. 21%, EPA,DHA,, ; DHA,Z 3,EPA DHA 1. 2% 2. 5%0. 46%,, [ 38 ] ; HUFA,DHA /EPA,,DHA /EPA /ARA, [ 38 ] ]. Sup rayudi [ 39 ], [ LA (LNA ) 1. 38% 2. 85%, 0. 43% 1. 49% ], (n6fa1. 6%,n3FA 5. 98% ) EFA,,,. LA LNA EFA.,Z 3 (EPA0. 43% ),. Sup rayudi [ 40 ], n23hufa,,, n23hufa [ 41-43 ]., Sup rayudi [ 44 ] Z 1 ( EPA0. 33% ),, Z 5. Sup rayudi [ 39 ] Z 3 EPA DHA,,., EPA. Sup rayudi [ 39 ], DHA EPA, EPA DHA. DHA.,Y,, [ 45 ]. [ 3H ] O rnithodoros m ouba ta 3,C 22, C 22,DHA, DHA EPA [ 46 ]. Sup rayudi [ 39 ],Z 2 ARA (0. 9 0. 30. 6 g),ara, ARA.,,,,,. [ 47 ], M III,PUFA, M I. 1. 23 0. 36g. 2% 4% [ 48 ].,,,,,,,.,,. 1. 5 g 0. 5% 1. 5%,,,, 1. 5% 3. 0%,,,, 0. 5% 1. 0% [ 49 ]. 1. 13 0. 35g ( p > 0. 05),, 0. 2% 0. 4%.,0. 2%,
2 : 209 [ 50 ]. 84. 4 30. 9 mg, 1. 12%,, 0. 51%. [ 51 ]. 1. 4,,,. [ 1 ], 20% ; 0. 090. 1 g 31%., (3% 7% ),,,,,. [ 6 ], 6. 11%. 4%, 0. 090. 1 g 7. 8% [ 1 ]. [ 8 ], 3%, 5%7%, ( p < 0. 01) [ 8 ]. [ 7 ] 6. 5%. 1. 5.,.. [ 52 ] L9 (34) V C 100 mg/kg, V E 45 mg/kg, 400 mg/kg, 400 mg/kg. V E, 100 g2040 mg [ 53 ] ; V C, C(LAPP) 200400 mg/100 g [ 54 ].. 1. 6 ().,.,, ;,,RNACo Co,. [ 1 ] 3%, 21;,,, ;,. 50 mg/l,0. 5%, 11. 9 [ 55 ]. 11. 2,, 0. 75 g [ 7 ]. ( p < 0. 05 p < 0. 01), 2. 9%1. 7%, 1. 71, [ 56 ]. 3045 mg/100 g 100 mg/100 g,, C A. 50 80 10-2 (m /m ),( 1. 0 4. 0) 10-6 (m /m ),, ( PO ) ( SOD ) (AKP) (ACP), [ 57 ].,. 2.,,, (), ( ),,.
210 () 2006.. 2. 1,,,. 2. 2. 2. 3,,,,.,,,,95% 80.,,. 2. 4,,..,,,. 2. 6., 2. 5 h. : 1), ; 2) ; 3)..,, 20 ;,90,,,.,,,,.,. 3.,.,,,, : (1), ;, ; (2) ; (3),, ; (4).,, ; 2. 5 (5),.. : : [ 1 ]. [ J ]., 1998 (4) : 20-25. [ 2 ],,,. ( ) [ J ]., 1994, 1 ( 1 /2) : 30-34. [ 3 ]. [ J ]., 1991, 1: 12-14. [ 4 ]. [ J ]., 1994, 14 (1) : 24-31. [ 5 ],. [ J ]., 1998, 7 ( S) : 24-30. [ 6 ]. ( ) [ Z]. 1988. [ 7 ],,. [ J ]., 1990 (5) : 20-22. [ 8 ],.
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