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ªí¥|    Effect    of    Environmontal     Temperature    on    Fatty     Acid    Composition    of     Fish    Lipids
Fatty Acid Mosquito fish 2/ Gupptes 3/ Guppies 3/ Gold fish Intestione Catfish Beef Tallow Livers 4/ Menhaden oil
14-15C 26-29C 14-15C 26-29C 17C 24C 3C 32C 20C 33C 20C 33C
14:0

16:0

16:1

18:0

18:1

18:2û_6

18:3û_3

18:4û_3

20:1

20:2

20:3

20:4û_6

20:5û_3

22:1

22:4û_6

22:5û_6

22:5û_3

22:6û_3

Sat

Mono

û_6

û_3

û_6/û_3

1.3

14.7

20.0

5.4

31.8

7.3

Tr

0.4

5.0

-

-

4.0

1.2

-

0.4

-

2.1

5.9

21.4

56.8

11.3

9.6

1.18

1.6

16.0

19.8

6.5

30.8

7.9

Tr

1.0

5.1

-

-

4.5

1.2

-

-

-

1.4

3.6

24.1

55.7

12.4

7.2

1.72

3.9

19.2

10.1

10.4

26.6

15.0

0.1

0.8

2.5

-

-

1.5

1.5

-

0.3

-

1.5

5.1

33.5

39.2

16.5

8.0

2.06

3.7

22.5

14.1

7.7

25.7

8.0

1.7

1.3

3.6

-

-

2.7

0.7

-

-

-

0.6

4.0

33.9

43.4

10.7

8.3

1.30

1.5

22.9

15.9

8.2

18.3

Tr

1.4

-

-

-

-

2.0

4.8

-

1.3

-

6.1

16.5

32.5

34.2

3.2

28.8

0.11

0.9

36.0

8.9

9.8

15.0

Tr

0.8

-

-

-

-

2.0

4.6

-

1.0

-

7.3

11.5

46.7

23.9

3.0

24.2

0.12

-

15.6

2.2

12.4

7.7

14.3

-

-

2.2

1.6

3.9

13.7

-

-

-

-

3.0

18.2

28.0

12.1

28.0

21.2

1.30

-

17.3

0.9

19.5

11.9

21.1

-

-

1.2

4.2

6.4

6.0

-

-

-

-

2.9

5.0

36.8

14.6

27.1

8.4

3.23

0.6

15.4

4.2

9.1

45.4

1.7

2.4

-

-

-

6.5

3.8

1.4

-

0.6

+

1.3

2.8

26.1

-

7.1

8.3

0.86

1.1

18.9

4.6

6.7

56.1

1.7

1.6

-

-

-

2.6

0.9

0.9

-

0.7

+

1.7

0.6

26.7

-

4.5

4.5

1.00

0.8

17.4

2.1

10.6

26.5

2.2

1.0

-

-

-

1.2

2.6

8.5

-

0.4

+

3.6

22.0

28.8

-

5.0

35.9

0.14

1.3

18.1

3.0

10.7

40.0

2.0

1.9

-

-

-

0.4

1.1

5.5

-

0.5

+

2.8

10.4

30.1

-

4.1

21.2

0.19

1.Adapted from Castell 1979¡F   2.Fed trout pellets¡F  3.Fed artemia salina¡F

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        ¹}®Æ¤¤¯Ê¥F¥²»Ý¯×ªÕ»Ä¦b­iøW·|³y¦¨¦¨ªø­°§C¡A³½¦×¤ô§t¶q¼W¥[¡A©ö¨ü²Óµß·P¬V¡A¨xŦ¯×ªÕ´c¤Æ¡A¼W¥[²É½uÅ齤ªº«I³z©Ê¤Î¬õ¦å²y²Ó­M¦å¦â¯À­°§C¡A³½Åé§e²{³n®z©Î¥ð§J¯gª¬¡A¦Ó¦bÅÁ³½¦b§e²{²æ¦â¡B»GÅ_¡B¤ß¦ÙÅܩʤΨx²Ó­M¯×ªÕ®û¼íµ¥¯gª¬¡C¹}®Æ¤¤§t¦³ªº¯×ªÕ»Ä«Ü®e©ö¦]º¯Âø¤@¨Ç®ñ¤Æ«P¶i¾¯¡A©Î¦b°ª·ÅªºÀô¹Ò¤UÀx¦s¹L¤[¦Ó¥[³t®ñ¤Æ¡A¦Ó¾É­P­iøW¨xŦ²£¥Í¯fÅÜ¡A°ª¦º¤`²v¥H¤Îµo¥Í³h¦å²{¶H¡A³ÌµÛ¦Wªº¯f¨Ò¬°¤é¥»§Q¥Î°®ÀêÅú¸ºÁý­¹ÃU³½µ²ªG³y¦¨½G¯á¯g¨ä¯fºA¯S¼x¬O¦Ù¦×ªºÅÜ©Ê¡A¦Ù¦×µäÁY¡A¦Ù¦×ÅÖºûªºÃa¦º¡A¨xŦ¹ê½è²Ó­MµäÁY¥H¤Î¦³«Ü©úÅ㪺cerocd¼ËÁû²É¨H¿n¡C¦Ó¹}®Æ®ñ¤Æ¤]·|¤Þ°_¯×ªÕ»G±Ñ¡Aºû¥Í¯ÀA¡AD¡AE¤Î¦â¯À¤À¸Ñ¡A¥BÓi°ò»Ä¨ã¬Û·í§C¥Íª«¯à¶q§Q¥Î­È¡A¹w¨¾¤èªk¬°¡G

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        ¥Ø«e´¶¹M¨Ï¥Îªº§Ü®ñ¤Æ¾¯¦³Ethoxyquin¡ABHA¡ABHT¡A¨ä¤¤¥HEthoxyquin®ÄªG³Ì¨Î¡A¨ä¥L¹³ºû¥Í¯ÀC¡A¤þ»Ä(propionic acid)¡Abenzoir acid Citric acid§¡´¿³Q¥Î¨Ó§@¬°¨¾»G¾¯©Î«OÅ@¾¯¡A¦ý¬O¸gÀÙ°ÝÃDªº¦Ò¶q¤´¬°¨Ï¥Î§@§Ü®ñ¤Æ¾¯ªº­«­n¦]¤l¡C

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        (¤G)¨¾¤î¯×ªÕ®ñ¤Æ³y¦¨ªº»G¯ä¡Ð¯×ªÕ®ñ¤Æ·|³y¦¨¤£¹¡©M¯×ªÕ»Ä¥¢¥h²B¦Ó²£¥Í¦Û¥Ñ°ò(free rodical)¦pªG¨S¦³ºû¥Í¯ÀE©Î¨ä¥L§Ü®ñ¤Æ¾¯«hfree radical·|¨³³tªºÂà´«¦¨fatty acid peroxide¡A³Ì«á§Î¦¨fatty acid hydroperoxide¡A¦Ó§Ü®ñ¤Æ¾¯¥i¥´Â_peroxidationÂǵ۴£¨ÑH+©ó²Ä¤@­Ó¦Û¥Ñ°ò¤W¦ÓÂà´«¦¨­ì¨Óªº¯×ªÕ»Ä¡A°²¦phydroperoxide§Î¦¨«h¥L­Ì·|Ä~Äò¤À¸Ñ¤£¦Pªºaldehydes¤Îketones¡C§Ü®ñ¤Æ¾¯¦P®É¥i¨¾¤îºû¥Í¯ÀA¡BE¤Î¦â¯À·l¥¢¡A¦pªG¦b¹}®Æ¤¤²K¥[¦â¯Àª«½è«h§Ü®ñ¤Æ¾¯¨Ï¥Î¥ç§Î­«­n¡C

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        (1)NRC. (1983). Nutrient reguirements of Warmmator fishes and shellfishes. National Academy press, wash. D. C.

        (2)NRC. (1981). Nutrient requirements of coldwater fishes. Nutrient roquirements of domestie animals. Nat. Acad. Sci. 66. 63p. 1

        (3)COWEY, C. B, MACKIE, A.M. and BELL, G. J. (1985) Nutrition and feeding in fish.

        (4)Hardy, R. (1980) fish feed formulation. In¡FFish feed technology. lectures presented at the FAONNDP training cowrse washington, 90ct-15Dec 1978.

        (5)Lovell, R. T. (1987) Nutrition and feeding of fish.

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