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1. ¹Ì»ý¹° Á¦Á¦(Çǵ忥-E)ÀÇ Ã·°¡±Þ¿©°¡ »ê¶õ°èÀÇ »ý»ê¼º¿¡ ¹ÌÄ¡´Â ¿µÇâ
[¡çÀÚ¼¼È÷º¸±â]
2. º¹ÇÕ »ý±ÕÁ¦°¡ µÅÁöÀÇ ¼ºÀå, ¿µ¾ç¼Ò ÀÌ¿ëÀ², Àå³» ¹Ì»ý¹°, Ç÷Áß ¿ä¼ÒÅ Áú¼Ò ¹× ¸é¿ª ´É·Â¿¡
¹ÌÄ¡´Â ¿µÇâ -- [¡çÀÚ¼¼È÷º¸±â]
3. ¹Ì»ý¹° Á¦Á¦(Çǵ忥-H)ÀÇ Ã·°¡±Þ¿©°¡ À°°èÀÇ »ý»ê¼º¿¡ ¹ÌÄ¡´Â È¿°ú ±¸¸í [¡çÀÚ¼¼È÷º¸±â]
4. Any-Lac ½ÃÇ迬±¸ ¼ºÀû [¡çÀÚ¼¼È÷º¸±â]
5. Feed-EM ½ÃÇ迬±¸¼ºÀû [¡çÀÚ¼¼È÷º¸±â]
6. õ¿¬ Ç×»êÈÁ¦ AstaxanthinÀ» ÀÌ¿ëÇÑ ASTA °Ç°¿À¸® »ý»ê [¡çÀÚ¼¼È÷º¸±â]
7. Production of brand pork through the development of astaxanthin compound probiotics [¡çÀÚ¼¼È÷º¸±â] |
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1. ¿¬±¸±â°ü
---¼¿ï´ëÇб³ µ¿¹°ÀÚ¿ø°úÇаú ´ÜÀ§µ¿¹° ¿µ¾ç»ýÈÇÐ
¿¬±¸½Ç
2. ¿¬±¸´ã´ç
---¿¬±¸Ã¥ÀÓÀÚ : ±èÀ¯¿ë ±³¼ö
---°øµ¿¿¬±¸ÀÚ : ±è°æ¼ö*
------*(ÁÖ)¿ÀºñƼ Çѱ¹»ý¸í°úÇבּ¸¼Ò
3 . ¿¬±¸¸ñÀû
º» ¿¬±¸´Â ÀÌÀ¯½ÃºÎÅÍ ÃâÇϱîÁö Ç×»ýÁ¦¸¦ ÀüÇô »ç¿ëÇÏÁö ¾ÊÀº ¾çµ·»ç·á¿¡ »ý±ÕÁ¦¸¦ ÷°¡ÇÏ¿© »ý±ÕÁ¦ÀÇ
Ç×»ýÁ¦ ´ëü È¿°ú¸¦ ±¸¸íÇÏ°í ¶ÇÇÑ Àå±â°£¿¡ °ÉÄ£ »ý±ÕÁ¦ÀÇ ±Þ¿©¿¡ µû¸¥ ¼ºÀå, Àå³»¹Ì»ý¹°ÀÇ º¯È,
¿µ¾ç¼Ò ÀÌ¿ëÀ² ¹× ¸é¿ª ÁõÁø ´É·ÂÀ» °ËÁõÇϰíÀÚ ¼öÇàµÇ¾ú´Ù.
4. Àç·á ¹× ¹æ¹ý
°¡. ½ÇÇè µ¿¹° ¹× ½ÇÇè ¼³°è
½ÇÇ赿¹°Àº Æò±ÕüÁß 6.17 kgÀÎ »ï¿ø±³ÀâÁ¾ ([Landrace¡¿Yorkshire]¡¿Duroc)
60µÎ¸¦ ÀÌ¿ëÇÏ¿´À¸¸ç, ¼¿ï´ëÇб³ ºÎ¼Ó ½ÇÇè¸ñÀå¿¡¼ 20ÁÖ µ¿¾È »ç¾ç½ÇÇèÀÌ ¼öÇàµÇ¾ú´Ù. Àüü
3ó¸®, 5¹Ýº¹À¸·Î µ·¹æ´ç 4µÎ¾¿ ¼ºº°°ú üÁß¿¡ µû¶ó ³±«¹ýÀ¸·Î ¹èÄ¡ÇÏ¿´´Ù. 󸮱¸´Â »ý±ÕÁ¦ÀÇ
»ç·á³» ÷°¡ ¼öÁØ¿¡ µû¶ó 1) ´ëÁ¶±¸: »ý±ÕÁ¦ ¹«Ã·°¡ 2) P-0.1: »ý±ÕÁ¦ 0.1% ÷°¡
3) P-0.2: »ý±ÕÁ¦ 0.2% ÷°¡±¸¿´´Ù. º» ½ÇÇè¿¡ »ç¿ëµÈ »ý±ÕÁ¦´Â 2°¡Áö Á¾·ù·Î¼ »ç¾ç
½Ã±â¿¡ µû¶ó 3¿¡¼ 11ÁÖ±îÁöÀÇ Àü±â, 12¿¡¼ 23ÁÖ±îÁöÀÇ Èıâ·Î ³ª´©¾î °¢°¢ ±âÃÊ»ç·á¿¡ ÷°¡ÇÏ¿´´Ù.
º¹ÇÕ»ý±ÕÁ¦ Àü?ÈıâÀÇ ¹Ì»ý¹° Á¶¼ºÀº Ç¥ 1¿¡ Á¦½ÃµÈ ¹Ù¿Í °°´Ù.
³ª. ½ÇÇè»ç·á ¹× ºñŸ¹Î, ¹Ì·®±¤¹°Áú ÇÁ¸®¹Í½º
¹èÇÕ
»ç·á´Â Àüü¸¦ 99.8%ÀÇ ±âÃÊ»ç·á¸¦ ¹èÇÕÇÏ¿© °¢ ´Ü°èº°·Î 0.1, 0.2%ÀÇ »ý±ÕÁ¦¸¦ ÷°¡ÇÏ¿´À¸¸ç
´ëÁ¶±¸ÀÇ °æ¿ì 0.2%ÀÇ ¿Á¼ö¼ö¸¦, 0.1% ÷°¡±¸ÀÇ °æ¿ì 0.1%ÀÇ ¿Á¼ö¼ö¸¦ ÷°¡ÇÏ¿© Àüü
100%°¡ µÇµµ·Ï ¹èÇÕÀ» ÇÏ¿´´Ù.
½ÇÇè»ç·áÀÇ ´ë»ç¿¡³ÊÁö´Â ÀÚµ·±â I (½ÇÇè °³½ÃÀÏ¢¦1ÁÖ)¿¡ 3,416 kcal/kg, ÀÚµ·±â II
(1¢¦3ÁÖ)¿¡ 3,366 kcal/kg, ÀÚµ·±â III (4¢¦5ÁÖ)¿¡ 3,326 kcal/kg,
À°¼º±â (6¢¦11ÁÖ)¿¡ 3,260 kcal/kg, ºñÀ°±â I (12¢¦15ÁÖ)¿¡ 3,265 kcal/kg,
ºñÀ°±â II (16¢¦20ÁÖ)¿¡ 3,265 kcal/kg¿´À¸¸ç, ¶óÀ̽ÅÀº ÀÚµ·±â I, ÀÚµ·±â II,
ÀÚµ·±â III, À°¼º±â, ºñÀ°±â I ±×¸®°í ºñÀ°±â II¿¡ °¢°¢ 1.45%, 1.25%, 1.15%,
0.97%, 0.79% ¹× 0.62%¿´´Ù. ºñŸ¹Î, ¹Ì·®±¤¹°Áú ¹× ´Ù¸¥ ¿µ¾ç¼ÒµéÀº NRC (1998)ÀÇ
¿ä±¸¼öÁذú °°°Å³ª ³ô°Ô ¹èÇÕÇÏ¿´´Ù. ½ÇÇè»ç·áÀÇ ¿ø·á ¹× ÈÇÐÀû Á¶¼ºÀº Ç¥ 2¿¡ Á¦½ÃµÈ ¹Ù¿Í °°´Ù.
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Table 1. Microbial
composition of probiotics (unit: CFU*)
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(3¢¦11 wk)
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(12¢¦23 wk)
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Saccharomyces sp.
Enterococcus faecalis
Phaffia rhodozyma
Rodopseudomonas sp.
fermentation products of Bacillus sp. |
1.0 ¡¿ 108
1.0 ¡¿ 107
1.0 ¡¿ 106
1.0 ¡¿ 106
2%
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1.0 ¡¿ 108
1.0 ¡¿ 107
5.0 ¡¿ 106
1.0 ¡¿ 106
3%
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* Colony Forming Unit
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Table 2. Chemical composition
of experimental diets
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| Items
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d 0-7
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d 7-21
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d 21-35
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d 35-77
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d 77-105
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d 105-140 |
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Corn
SBM
CGM
SPC
Lactose
DSM
Soy Oil
Animal Fat
DCP
MCP
Limestone
Salt
L-Lysine-HCl
DL-Methinine
Vit. mixturea
Min. mixtureb Total
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37.08
13.66
5.65
13.10
20.00
5.50
1.50
-
1.40
-
0.85
0.20
0.24
0.22
0.20
0.20
99.80
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50.53
23.50
3.90
5.70
10.00
1.55
1.50
-
1.28
-
0.92
0.20
0.15
0.17
0.20
0.20
99.80 |
63.67
31.77
-
-
-
-
1.50
-
1.00
-
0.99
0.20
0.09
0.18
0.20
0.20
99.80 |
68.47
28.10
-
-
-
-
-
0.95
-
0.80
0.98
0.30
-
-
0.10
0.10
99.80 |
76.33
20.92
-
-
-
-
-
0.55
-
0.68
0.82
0.30
-
-
0.10
0.10
99.80 |
83.71
14.27
-
-
-
-
-
0.09
0.48
-
0.75
0.30
-
-
0.10
0.10
99.80 |
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| Chemical compositionc |
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ME, kcal/kg
CP (%)
Lysine (%)
Ca (%)
Total P (%)
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3416.52
22.98
1.45
0.80
0.65 |
3366.58
20.98
1.25
0.75
0.63 |
3326.73
18.98
1.15
0.70
0.60 |
3260.29
17.99
0.97
0.60
0.54 |
3265.15
15.50
0.79
0.50
0.49 |
3265.08
13.20
0.62
0.45
0.42 |
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a Supplied per kg diet : vitamin A, 16,000 IU; vitamin
D3, 3,200 IU; vitamin E, 35 IU; vitamin K3, 5 mg; riboflavin,
6 mg; calcium pantothenic acid, 16 mg; niacin, 32 mg;
d-biotin, 128 ¥ìg; vitamin B12, 20 ¥ìg (0~35ÀÏ); vitamin
A, 12,800 IU; vitamin D3, 2,560 IU; vitamin E 28 IU; vitamin
K3, 4 mg; riboflavin, 5 mg; calcium pantothenic acid,
13 mg; niacin, 27 mg; d-biotin, 102 ¥ìg; vitamin B12, 20
¥ìg (35~140d).
b Supplied per kg diet : Cu (copper sulfate), 281 mg;
Fe (ferrous sulfate), 288 mg; I (calcium iodate), 0.3
mg; Mn (manganese sulfate), 49 mg; Se (sodium selenite),
0.3 mg; Zn (zinc sulfate), 143 mg (0~35d); Cu (copper
sulfate), 187 mg; Fe (ferrous sulfate), 190 mg; I (calcium
iodate), 0.2 mg; Mn (manganese sulfate), 32 mg; Se (sodium
selenite), 0.2 mg; Zn (zinc sulfate), 96 mg (35~140d).
c Calculated value.
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½ÇÇèµ·Àº ÀÚµ·, À°¼º ¹× ºñÀ°±â¿¡ µû¶ó °¢°¢ ½½·Ô-ÄÜÅ©¸®Æ® ¹Ù´ÚÀÎ µ·»ç (°¢ µ·¹æÀÇ ³ÐÀÌ, 0.90¡¿2.15
m2)¿¡¼ ÀÚµ·±â¿¡´Â ÀÌÀ¯ ÈÄ 35Àϰ£ »çÀ°µÇ¾úÀ¸¸ç, À°¼º±â¿¡´Â ÇÃ¶ó½ºÆ½ ½½·¯¸® ÄÜÅ©¸®Æ® µ·»ç (1.26¡¿2.55m2/µ·¹æ)¿¡¼,
ºñÀ°±â¿¡µµ ÇÃ¶ó½ºÆ½ ½½·¯¸® ÄÜÅ©¸®Æ® µ·»ç(1.6¡¿3m2)¿¡¼ »çÀ°µÇ¾ú´Ù. Àüü ½ÃÇè ±â°£ µ¿¾È ¹°°ú
»ç·á´Â ¹«Á¦ÇÑ ÀÚÀ¯ ä½Ä½ÃÄ×´Ù.
¶ó. ¼ÒÈ ½ÇÇè
¼ÒȽÇÇèÀº ½ÇÇèµ·ÀÇ Æò±ÕüÁßÀÌ 17.93 kg ¹× 41.90 kg¿¡¼ ÀÚµ·¿ë ¹× À°¼º?ºñÀ°µ·¿ë »ý±ÕÁ¦¸¦
»ç·á¿¡ ÷°¡ÇÏ¿© °¢°¢ ½Ç½ÃÇÏ¿´´Ù. ÀÚµ· (Æò±ÕüÁß 17.93 kg) 12¸¶¸®¸¦ ³±«¹ý¿¡ µû¶ó 3ó¸®
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»ç¿ëÇÏ¿´´Ù. Àüü »ç·á¼·Ãë·® ¹× ºÐ?´¢ÀÇ ¾çÀº ¸ÅÀÏ ±â·ÏÇÏ¿´À¸¸ç äÃëµÈ ºÐ?´¢´Â °¢°¢ Àß ¼¯Àº ÈÄ
ÇÃ¶ó½ºÆ½ ¹é¿¡ ³Ö¾î ºÐ¼® Àü±îÁö ³Ãµ¿ º¸°üÇÏ¿´´Ù. ºÐÀº 60¡É °ÇÁ¶±â¿¡¼ 72½Ã°£µ¿¾È ¸»¸° ÈÄ ½ºÅ©¸°
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AOAC (1995)ÀÇ ¹æ¹ýÀ» µû¶úÀ¸¸ç Ä®½·Àº ¿øÀÚÈí±¤µµ°è (Shimadzu, AA625, Japan)¸¦
ÀÌ¿ëÇÏ¿© ºÐ¼®ÇÏ¿´°í, ÀÎÀº spectrophotometer (Hitachi, U-1100, Japan)¸¦
ÀÌ¿ëÇÏ¿´´Ù.
¸¶. ¹Ì»ý¹° ±ÕÃÑÀÇ Á¶»ç
À°¼ºµ·ÀÇ ¼ÒȽÇÇèÀÌ ³¡³ ÈÄ Ã³¸®º°·Î üÁßÀÌ ±ÕÀÏÇÑ µÅÁö¸¦ ÇÑ ¸¶¸®¾¿ µµ»ìÇÏ¿© Àå³» ¹Ì»ý¹°±ÕÃÑÀÇ
¼ö¸¦ Á¶»çÇÏ¿´´Ù. µµ»ì ÈÄ È¸Àå, ¸ÍÀå ¹× °áÀå¿¡¼ ³»¿ë¹°À» äÃëÇÏ¿© felcon tube¿¡
ÀÌ»êÈź¼Ò¸¦ ÁÖÀÔÇÏ¿© Çø±â»óŸ¦ À¯ÁöÇÑä ¹ÐºÀÇÏ¿© 4¡ÉÀÇ ³ÃÀå°í¿¡ º¸°üÇÏ¿´´Ù. ºÐ¼®À» À§ÇÏ¿©
äÃëÇÑ »ùÇÃÁß 0.2¢¦1.0gÀ» ÃëÇÑ ´ÙÀ½ ¸ê±ÕµÈ Bacto Pepton Solution (DIFCO
Lab.,USA)¿¡ ÇöŹÇÏ°í ±ÕÁúÇÑ ÈÄ ¿©°ú½ÃÄÑ Àû´çÇÑ Èñ¼®¾×À» Á¶Á¦ÇÏ¿´°í °¢°¢ÀÇ ¹Ì»ý¹° ¼±ÅùèÁö¿¡¼
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¹Ù. Ç÷¾× ºÐ¼®
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¿ä¼ÒÅ Áú¼ÒÀÇ ºÐ¼®¿ë Ç÷ûÀº -20¡É¿¡¼ IgG ¹× IgA ºÐ¼®¿ë Ç÷ûÀº -75¡É¿¡¼ ºÐ¼®Àü±îÁö
º¸°üÇÏ¿´´Ù. Ç÷Áß ¿ä¼ÒÅ Áú¼Ò´Â Ç÷¾× ºÐ¼®±â (Ciba-Coring Model, Express
Plus, Ciba Corning Diagnosis Co.)¸¦ ÀÌ¿ëÇÏ¿© ºÐ¼®ÇÏ¿´°í, IgG ¹×
IgAÀÇ ºÐ¼®Àº ELISA ¹æ¹ýÀ» ÀÌ¿ëÇÏ¿´´Ù.
»ç. Åë°è ºÐ¼®
Åë°èºÐ¼®Àº SAS (1985)ÀÇ ÀÏ¹Ý ¼±Çü ¸ðÇü (GLM)À» ÀÌ¿ëÇÏ¿© ¼öÁýµÈ ÀÚ·á¿¡ ´ëÇÑ À¯ÀǼº
°ËÁ¤À» ½Ç½ÃÇÏ¿´À¸¸ç, ÃÖ¼Ò À¯ÀÇÂ÷ (LSD) ´ÙÁß°ËÁ¤¹ý¿¡ ÀÇÇØ 󸮰£ °á°ú¸¦ ºñ±³ÇÏ¿´´Ù. |
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| 5. °á°ú ¹× °íÂû |
Table 3. Effect of probiotics
supplementation on growth performance in growing pig*
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| Criteria
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Control
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Level of probiotics
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SEM**
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| 0.1
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0.2
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ADG (g)
3 - 11 weeks
12 - 23 weeks
3 - 23 weeks |
460
809a
665 |
470
846b
691 |
450
870b
696 |
14.09
9.02
7.95 |
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ADFI (g)
3 - 11 weeks
12 - 23 weeks
3 - 23 weeks
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870
2,510
1,844 |
867
2,591
1,890 |
838
2,561
1,862 |
26.85
29.14
22.69 |
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G:F ratio
3 - 11 weeks
12 - 23 weeks
3 - 23 weeks
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0.534
0.323
0.361 |
0.541
0.327
0.365 |
0.537
0.341
0.374 |
0.008
0.004
0.004 |
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* Each treatment represents 20 pigs which weighed initial
body weight: average 6.17 kg and final body weight: average
101.76 kg
** Standard error mean.
a,b Means with different superscripts significantly differ
(p<0.05).
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º¹ÇÕ »ý±ÕÁ¦ ÷°¡¿¡ ÀÇÇÑ µÅÁöÀÇ »ç¾ç¼ºÀû¿¡ °üÇÑ ½ÇÇè°á°ú¸¦ Ç¥ 3¿¡ ¸í½ÃÇÏ¿´´Ù. ÀÌÀ¯ ÈÄ 11ÁÖ±îÁöÀÇ
º¹ÇÕ »ý±ÕÁ¦ÀÇ Ã·°¡¿¡ ÀÇÇÑ »ç¾ç½ÇÇè¿¡¼´Â ´ëÁ¶±¸¿Í 󸮱¸°£ÀÇ ÀÏ´çÁõü·®, ÀÏ´ç»ç·á¼·Ãë·® ¹× »ç·áÈ¿À²¿¡¼
À¯ÀÇÀûÀÎ Â÷À̰¡ º¸ÀÌÁö ¾Ê¾Ò´Ù. À̰ÍÀº ÀÌÀüÀÇ ¿¬±¸ (Pollman µî, 1980; Lessard
¿Í Brisson, 1987; Jeon µî, 1996)¿¡¼ Á¦½ÃµÇ¾ú´ø ¾î¸° µÅÁö¿¡¼ »ý±ÕÁ¦ÀÇ Ã·°¡½Ã
ÀÏ´çÁõü·® ¹× »ç·áÈ¿À²ÀÌ ÁõÁøµÇ¾ú´Ù´Â °á°ú¿Í´Â »óÀÌÇÑ °ÍÀÌÁö¸¸ Brown µî (1997) ¹× Xuan
µî (2001)ÀÇ ¿¬±¸¿Í´Â ºñ½ÁÇÑ °á°ú¿´´Ù. 12ÁÖ¿¡¼ 23ÁÖ µ¿¾È »ý±ÕÁ¦ ÷°¡±¸°¡ ´ëÁ¶±¸¿¡ ºñÇØ
ÀÏ´çÁõü·®ÀÌ À¯ÀÇÀûÀ¸·Î Áõ°¡ÇÏ¿´´Ù(P<0.05). ƯÈ÷ »ý±ÕÁ¦ 󸮱¸¿¡¼ ÷°¡ ¼öÁØÀÌ Áõ°¡
ÇÒ¼ö·Ï ÀÏ´çÁõü·®ÀÌ ´õ¿í °³¼±µÇ´Â °æÇâÀ» º¸¿´´Ù. ¶ÇÇÑ »ç·á¼·Ãë·® ¹× »ç·áÈ¿À²ÀÌ À¯ÀÇÀûÀÎ Â÷ÀÌ´Â
¾ø¾úÀ¸³ª Áõ°¡ÇÏ´Â °æÇâÀ» º¸¿´´Âµ¥, À̰ÍÀº Åë»ó À°¼º?ºñÀ°µ·¿¡¼ÀÇ »ý±ÕÁ¦ ÷°¡½ÇÇè¿¡¼ »ý±ÕÁ¦ ÷°¡°¡
¼ºÀå ´É·Â¿¡ À¯ÀÍÇÑ °³¼±È¿°ú¸¦ º¸ÀÌÁö ¾Ê´Â´Ù´Â ¸¹Àº ¿¬±¸ °á°ú(Hale ¿Í Newton, 1979;
Pollman µî, 1980; Harper µî, 1983; Kornegay µî, 1990)¿Í »óÀÌÇÑ
°á°ú¿´´Ù. Àü ±â°£ÀÇ »ç¾ç½ÇÇèÀÇ °á°ú ÀÏ´çÁõü·® ¹× »ç·á¼·Ãë·®Àº P-0.1 󸮱¸¿¡¼ °¡Àå ³ô¾ÒÀ¸¸ç
»ç·áÈ¿À²Àº P-0.2¿¡¼ °¡Àå ³ôÀº °æÇâÀ» ³ªÅ¸³Â´Ù.
º¹ÇÕ»ý±ÕÁ¦ ÷°¡°¡ ¿µ¾ç¼Ò ¼ÒÈÀ²¿¡ ¹ÌÄ¡´Â ¿µÇâ¿¡ ´ëÇÑ °á°ú°¡ Ç¥ 4, 5¿¡ °¢°¢ Á¦½ÃµÇ¾î ÀÖ´Ù.
ÀÚµ·¿¡ ÀÖ¾î¼ °Ç¹°, Á¶´Ü¹éÁú, Á¶Áö¹æ, Á¶È¸ºÐ ¹× Ä®½·ÀÇ ¼ÒÈÀ²Àº Áõ°¡ÇÏ¿´À¸³ª(P<0.05)
ÀÎÀÇ ¼ÒÈÀ²¿¡´Â À¯ÀÇÀûÀÎ Â÷À̰¡ ¾ø¾ú´Ù. ÀÌÀüÀÇ ¿¬±¸ (Kornegay µî, 1995; Xuan
µî, 2001)¿¡¼´Â ÀÚµ·¿¡ »ý±ÕÁ¦ÀÇ Ã·°¡°¡ ¼ÒÈÀ²¿¡ ¿µÇâÀ» ¹ÌÄ¡Áö ¾Ê¾Ò´Ù´Â °á°ú¿Í´Â ´Ù¸£°Ô »ý±ÕÁ¦
÷°¡¿¡ ÀÇÇØ ¼ÒÈÀ²ÀÌ °³¼±µÇ¾ú´Ù. Áú¼Ò ÀÌ¿ëÀ²¿¡¼´Â ºÐ³» Áú¼ÒÀÇ ¾çÀº À¯ÀÇÀûÀ¸·Î Áõ°¡ÇÏ¿´À¸³ª(P<0.05)
´¢³» Áú¼ÒÀÇ ¾ç ¹× Áú¼ÒÃàÀûÀ²¿¡´Â Â÷À̰¡ ¾ø¾ú´Ù. »ý±ÕÁ¦°¡ À¯ÇØÈ¿¼Ò (¥â-glucurnoidase
µî)ÀÇ °¨¼Ò ¹× À¯¿ëÈ¿¼Ò (¥â-galactosidase µî)ÀÇ Áõ°¡¸¦ À¯µµÇÏ¸ç ¶ÇÇÑ ÀåÀ» °Ç°ÇϰÔ
¸¸µé¾î¼ ¼ÒÈÀ²À» ÁõÁø½Ãų ¼ö ÀÖ´Ù´Â Fuller (1989)ÀÇ ¼³¸íÀ» È®ÀÎÇÒ ¼ö ÀÖ´Â °á°úÀÌ´Ù.
Chesson (1993) ¹× Kornegay ¿Í Rilsey (1996)Àº »ý±ÕÁ¦ÀÇ Áö¼ÓÀûÀÎ ±Þ¿©¸¸ÀÌ
Àå³»ÀÇ ÀÌ·Î¿î ¹Ì»ý¹° ±ÕÃÑÀ» °è¼Ó À¯ÁöÇÒ ¼ö ÀÖ´Ù°í ÇÏ¿´´Âµ¥, º» ½ÇÇè¿¡¼ ³ªÅ¸³ À°¼º?ºñÀ°±â¿¡¼ÀÇ
¼ºÀå ÃËÁø È¿°ú´Â ÀÌÀ¯ ½ÃºÎÅÍ ÃâÇϱîÁö Áö¼ÓÀûÀ¸·Î »ý±ÕÁ¦¸¦ ±Þ¿©ÇÏ¿© Àå³» À¯ÀÍÇÑ ¹Ì»ý¹° ±ÕÃÑÀÌ À¯Áö
µÇ¾ú±â ¶§¹®À̶ó°í »ý°¢µÈ´Ù. µû¶ó¼ »ý±ÕÁ¦´Â ªÀº ±â°£µ¿¾È¸¸ ƯÈ÷ ÀÚµ·±â¿¡¸¸ °ø±ÞÇÏ¿©¼´Â ¼ºÀå ÁõÁøÀÇ
È¿°ú¸¦ º¸±â Èûµé´Ù°í »ý°¢µÇ¸ç, °è¼ÓÀûÀÎ »ç·áÀÇ Ã·°¡¸¦ ÅëÇØ µÅÁö¿¡°Ô ÀÖ¾î¼ ¼ºÀåÀÇ Àü ±â°£ µ¿¾È
²÷ÀÓ¾øÀÌ ÀϾ´Â º´¿ø¼º ȯ°æ°úÀÇ ½Î¿ò¿¡¼ ÀúÇ×¼ºÀ» À¯ÁöÇÏ°Ô ÇÒ ¼ö ÀÖÀ» °ÍÀ̸ç, ±× °á°ú À°¼º?ºñÀ°±â¿¡¼
µÅÁöÀÇ ¼ºÀå ¹× °Ç°ÀÌ °è¼Ó ÁõÁø µÉ ¼ö ÀÖÀ» °ÍÀ̶ó »ç·áµÈ´Ù. ¶ÇÇÑ ÀÚµ·±â³ª À°¼º±â¿¡¼ ¼ºÀåÀÇ
Áõü¸¦ º¸ÀÌ´Â µÅÁöÀÇ °æ¿ìµµ ²ÙÁØÇÑ »ý±ÕÁ¦ÀÇ ¼·Ã븦 ÅëÇØ °Ç°ÇÏ°Ô ¼ºÀå ÇÒ ¼ö ÀÖÀ» °ÍÀ¸·Î »ç·áµÈ´Ù. |
| |
| Table 4. Effect of level of probiotics
on nutrient digestibility in pig |
|
| Criteria
|
Control
|
Level of probiotics
|
SEM*
|
| 0.1
|
0.2
|
|
DM (%)
Protein (%)
Fat (%)
Ash (%)
Ca (%)
P (%) |
84.49a
82.44a
65.20a
55.12a
67.72a
77.52
|
88.33b
86.96b
77.64b
60.46ab
70.96a
81.83
|
90.00b
89.35b
81.78b
66.77b
78.12b
82.39
|
0.912
1.147
2.845
1.749
1.484
1.068
|
|
|
* Standard error mean.
a,b,c Means with different superscripts significantly
differ (p<0.05).
|
Table 5. Effect of probiotics
on nitrogen retention in growing pig
|
|
| Criteria
|
Control
|
Level of probiotics
|
SEM*
|
| 0.1
|
0.2
|
|
Weaning pig
N intake (g/d)
Fecal N excretion (g/d)
Urinary N exretion (g/d)
Nitrogen retention (g/d)
Nitrogen retention rate (%)**
|
19.98
3.51a
5.13
11.34
56.78
|
19.72
2.57b
5.36
11.78
59.76
|
20.07
2.14b
6.51
11.42
56.91
|
0.088
0.230
0.475
0.372
1.897
|
|
Growing pig
N intake (g/d)
Fecal N excretion (g/d)
Urinary N exretion (g/d)
Nitrogen retention (g/d)
Nitrogen retention rate (%)**
|
36.94
3.04
10.17
23.73
64.23 |
36.94
3.25
10.32
23.37
63.26 |
36.94
3.54
9.89
23.51
63.66 |
0.178
0.584
0.496
1.342 |
|
|
* Standard error mean.
** Nitrogen retention rate =¡²(N intake - Fecal N - Urinary
N)/N intake¡³ ¡¿ 100.
a,b Means with different superscripts significantly differ
(p<0.05).
|
»ý±ÕÁ¦ ÷°¡¿¡ ÀÇÇØ Àå³» ¹Ì»ý¹° ±ÕÃÑÀÇ º¯È¸¦ Á¶»çÇϱâ À§ÇØ À°¼ºµ·ÀÇ ¼ÒȽÇÇè ÈÄ µµ»ìÇÏ¿© ¹Ì»ý¹°
¼ö¸¦ Á¶»çÇÏ¿´À¸¸ç ±× °á°ú´Â Ç¥ 6¿¡ Á¦½ÃÇÏ¿´´Ù.
»ý±ÕÁ¦´Â Àå³» pH ÀúÇÏ ¹× Ç×»ý¹°Áú »ý¼ºÀ» ÅëÇÏ¿© ´ëÀå±Õ°ú °°Àº À¯ÇØÇÑ ¹Ì»ý¹°ÀÇ »ýÀ°À» ¾ïÁ¦Çϸç
ÀÌ·Î¿î ¹Ì»ý¹°ÀÇ Á¤ÂøÀ» µ½´Â °ÍÀ¸·Î ¾Ë·ÁÁ® ÀÖ´Ù. ¸¹Àº ½ÇÇè¿¡¼ »ý±ÕÁ¦ÀÇ Ã·°¡¿¡ ÀÇÇØ Àå³» ¹Ì»ý¹°
±ÕÃÑÀÌ º¯ÇÏ¿´´Ù´Â º¸°í°¡ ÀÖ¾ú´Ù
Ç÷Áß ¿ä¼ÒÅ Áú¼Ò (Blood urea nitrogen, BUN)´Â »ý±ÕÁ¦ÀÇ ±Þ¿©¿¡ ÀÇÇØ ¿µÇâÀÌ
¾ø¾ú´Âµ¥ (Figure 1), Scheuermann (1993)Àº Àå°ü³»¿¡¼ »ý±ÕÁ¦´Â ¾Ï¸ð´Ï¾ÆÀÇ
°íÁ¤À» Áõ°¡½ÃŰ°í ¾Æ¹Ì³ë»êÀÇ À̿뼺 ÀúÇϸ¦ ¿ÏÈÇÏ¿© Ç÷¾×³» ¾Ï¸ð´Ï¾Æ¿Í ¿ä¼ÒÀÇ ³óµµ°¡ °¨¼ÒÇÑ´Ù°í ÇÏ¿´´Ù.
|
Table 6. Effect of probiotics
on intestinal microbial populations* in growing pig**
|
|
| Bacterial
Species
|
Control
|
Level of probiotics
|
| 0.1
|
0.2
|
|
Ileum
Bacillus sp.
Enterococcus faecalis
Saccharomyces sp.
Lactobacillus sp. |
9.3 ¡¿ 107
2.7 ¡¿ 107
1.5 ¡¿ 108
9.0 ¡¿ 108
|
1.7 ¡¿ 109
1.3 ¡¿ 107
1.1 ¡¿ 109
1.7 ¡¿ 109
|
4.7 ¡¿ 105
5.5 ¡¿ 108
3.5 ¡¿ 106
5.6 ¡¿ 109
|
|
Cecum
Bacillus sp.
Enterococcus faecalis
Saccharomyces sp.
Lactobacillus sp. |
4.5 ¡¿ 106
2.3 ¡¿ 105
5.2 ¡¿ 109
1.1 ¡¿ 108 |
4.5 ¡¿ 106
7.8 ¡¿ 107
1.7 ¡¿ 106
1.4 ¡¿ 106 |
4.5 ¡¿ 106
8.5 ¡¿ 109
8.5 ¡¿ 107
2.5 ¡¿ 106 |
|
Large Intestine
Bacillus sp.
Enterococcus faecalis
Saccharomyces sp.
Lactobacillus sp.
|
4.5 ¡¿ 106
2.5 ¡¿ 108
2.1 ¡¿ 107
1.3 ¡¿ 106 |
4.6 ¡¿ 107
3.4 ¡¿ 106
4.6 ¡¿ 107
7.3 ¡¿ 105 |
2.1 ¡¿ 107
1.5 ¡¿ 108
1.3 ¡¿ 106
1.5 ¡¿ 106 |
|
|
* Colony Forming Unit (CFU)/g
** One pig per treatment was slaughter at the end of metabolic
trial II. |
 |
±× µ¿¾È »ý±ÕÁ¦´Â Àå³» ¹Ì»ý¹° ±ÕÃÑÀÇ º¯È À¯µµ »Ó¸¸ ¾Æ´Ï¶ó ±×°ÍÀ» ÅëÇØ¼ ¸é¿ª ÁõÁøÈ¿°ú°¡ ÀÖ¾ú´Ù´Â
¸¹Àº ¿¬±¸°¡ ÀÖ¾ú´Ù. Perdigon µî (1986, 1991)Àº Áã¿¡°Ô Streptococcus
thermophillus¿Í Lactobacillus acidophillus¸¦ ±Þ¿©ÇÑ °á°ú ´ë½Ä¼¼Æ÷
¹× Àӯı¸ÀÇ È°¼ºÀÌ Áõ°¡ÇÏ¿´´Ù°í º¸°íÇÏ¿´°í IgAÀÇ Àå°ü³» ºÐºñ¸¦ Áõ°¡½ÃÄÑ Àå°üÀÇ °¨¿°À» ¹æÁöÇÏ´Â
±â´ÉÀ» ÇÑ´Ù°í ÇÏ¿´´Ù. Bloksma µî(1981)Àº Áã¿¡°Ô Lactobacillus¸¦ Åõ¿©ÇÑ °á°ú
ºñƯÁ¤ ¸é¿ª ¹ÝÀÀÀÌ Áõ°¡ÇÏ¿´´Ù°í ÇÏ¿´´Ù. Lessard¿Í Brisson(1987)Àº ÀÌÀ¯ÀÚµ·¿¡°Ô
Lactobacillus ¹ßÈ¿»ê¹°À» ±Þ¿©ÇÑ °á°ú Ç÷¾×³» IgG°¡ Áõ°¡ÇÏ¿´´Ù°í ÇÏ¿´´Ù. ºñ·Ï »ýÈÄ
4ÁÖ¿Í 23ÁÖ¿¡¼ Ç÷û³» IgG ³óµµ°¡ P-0.2 󸮱¸¿¡¼ À¯ÀÇÀûÀÎ Áõ°¡¸¦ º¸¿´´Ù (P<0.05)
|
Table 7. Effect of level of probiotics
on immune response in pig*
|
|
| Criteria
|
Control
|
Level of probiotics
|
PSE**
|
| 0.1
|
0.2
|
|
4 week
WBC (k/§¡)
IgG ***
IgA *** |
17.80
7.20a
5.47 |
15.76
7.17a
5.59
|
15.55
6.89b
5.30
|
0.995
0.053
0.063
|
|
6 week
WBC
IgG
IgA
|
17.04
7.04
5.41
|
18.82
7.06
5.68 |
18.75
6.98
5.62 |
1.242
0.029
0.072 |
|
8 week
WBC
IgG
IgA
|
18.27
7.06
5.54 |
17.60
7.04
5.43 |
16.91
6.97
5.56 |
1.273
0.030
0.035 |
|
14 week
WBC
IgG
IgA
|
14.94
7.51
6.35 |
15.33
7.23
6.03 |
16.71
7.17
5.69 |
0.659
0.057
0.100 |
|
23 week
WBC
IgG
IgA
|
23.54
7.65a
6.44 |
22.53
7.45ab
6.12 |
25.63
7.32b
5.93 |
1.038
0.049
0.115 |
|
|
* Same pig from each treatment was chosen and blood-sampled
at 4, 6, 8, 14, 23 week after birth
** Pooled standard error.
*** Unit is log10ng/§¢
a,b Means with different superscripts significantly differ
(p<0.05).
|
6. °á ·Ð
ÀÏ´çÁõü·® ¹× »ç·áÈ¿À²Àº »ý±ÕÁ¦ÀÇ Ã·°¡¿¡ µû¶ó °¢°¢ 4.7%, 3.6 % Çâ»óµÇ¾úÀ¸¸ç, ÷°¡¼öÁØÀÌ
Áõ°¡ÇÒ¼ö·Ï ±× È¿°ú´Â ¶Ñ·ÇÇÏ¿´´Ù. »ý±ÕÁ¦°¡ ¾çµ·»ç·á¿¡ ÷°¡µÇ¾î ±Þ¿©µÉ °æ¿ì »ý±ÕÁ¦°¡ ü³»¿¡¼ ÀûÀÀ,
Áõ½ÄÇÒ ¼ö ÀÖ´Â ±â°£ÀÌ ÇÊ¿äÇϹǷΠªÀº ±â°£µ¿¾È »ç·á¿¡ ÷°¡ÇÏ´Â °Íº¸´Ù Àå±â°£ ±Þ¿©ÇÏ¿©¾ß ÇÏ´Â °ÍÀÌ
º» ½ÇÇèÀÇ »ç¾ç½ÇÇèÀ» ÅëÇÏ¿© ÀÔÁõµÇ¾ú´Ù.
º» ½ÇÇè¿¡¼´Â ÀÚµ·±âºÎÅÍ ºñÀ°Èıâ±îÁö »ç·á¿¡ Ç×»ýÁ¦°¡ ÀüÇô ÷°¡µÇÁö ¾Ê¾Ò´Âµ¥, Ç×»ýÁ¦´ë½Å ÷°¡µÈ
»ý±ÕÁ¦¸¸À¸·Îµµ µÅÁöÀÇ ¼ºÀå´É·Â¿¡´Â Å« Â÷À̰¡ ¾ø¾úÀ¸¹Ç·Î Ç×»ýÁ¦ ´ëü¹°Áú·Î¼ º» ½ÇÇè¿¡¼ »ç¿ëµÈ »ý±ÕÁ¦ÀÇ
°¡´É¼ºÀÌ ÀÔÁõµÇ¾ú´Ù.
7. ¿ä ¾à
- º» ½ÇÇèÀº º¹ÇÕ »ý±ÕÁ¦ÀÇ Ã·°¡°¡ µÅÁöÀÇ ¼ºÀå, ¿µ¾ç¼Ò ÀÌ¿ëÀ², Àå³» ¹Ì»ý¹°, Ç÷Áß ¿ä¼ÒÅÂ
Áú¼Ò ¹× ¸é¿ª ´É·Â¿¡ ¹ÌÄ¡´Â
- ¿µÇâÀ» Á¶»çÇÏ¿´´Ù.
- ÃÑ 60µÎÀÇ ÀÌÀ¯ÀÚµ· (21 ÀÏ·É ÀÌÀ¯)À» ÀÌ¿ëÇÏ¿© »ç¾ç½ÇÇèÀÌ ½Ç½ÃµÇ¾úÀ¸¸ç, 󸮱¸´Â 1)
´ëÁ¶±¸ (±âÃÊ»ç·á), 2) P-0.1
- (±âÃÊ»ç·á + 0.1% »ý±ÕÁ¦), 3)
P-0.2 (±âÃÊ»ç·á + 0.2% »ý±ÕÁ¦)·Î ±¸¼ºµÇ¾ú´Ù. ¸ðµç µÅÁö´Â 󸮴ç 5¹Ýº¹À» µÎ¾úÀ¸¸ç
- µ·¹æ´ç 4¸¶¸®ÀÇ µÅÁö¸¦ ¼ºº°°ú °³½ÃüÁßÀ»
±âÁØÀ¸·Î ³±«¹ý¿¡ ÀÇÇØ ¹èÄ¡ÇÏ¿´´Ù.
- ½ÇÇèÀº »ýÈÄ 3ÁÖ·É (ÀÌÀ¯)ºÎÅÍ 23ÁÖ·É (ÃâÇÏ)±îÁö ½Ç½ÃµÇ¾ú´Ù. Ç×»ýÁ¦´Â ¸ðµç 󸮱¸¿¡¼
½ÇÇè Á¾·á±îÁö ÀüÇô »ç¿ë
- ÇÏÁö ¾Ê¾Ò´Ù.
- »ç¾ç ½ÇÇè °á°ú, 3ÁÖ¿¡¼ 23ÁÖ (ÃâÇÏ)µ¿¾È¿¡´Â »ý±ÕÁ¦ ÷°¡±¸ÀÇ ÀÏ´çÁõü·®ÀÌ ´ëÁ¶±¸¿¡ ºñÇØ¼
À¯ÀÇÇÏ°Ô Áõ°¡ÇÏ¿´´Ù
- (P<0.05). ƯÈ÷, P-0.2
󸮱¸ÀÇ ÀÏ´çÁõü·®ÀÌ P-0.1 󸮱¸º¸´Ù ³ôÀº °æÇâÀ» º¸¿´´Ù. ÀÏ´ç»ç·á¼·Ãë·® ¹× »ç·áÈ¿À²
- ¿¡¼´Â »ý±ÕÁ¦ ÷°¡±¸°¡ Áõ°¡ÇÏ´Â °æÇâÀ»
º¸¿´´Ù. Àü ±â°£ µ¿¾È °ÉÃļ ÀÏ´çÁõü·® ¹× »ç·á¼·Ãë·®Àº P-0.1 󸮱¸¿¡
- ¼ °¡Àå ³ô¾ÒÀ¸¸ç »ç·áÈ¿À²Àº P-0.2
󸮱¸¿¡¼ °¡Àå ³ôÀº °æÇâÀ» ³ªÅ¸³Â´Ù.
- ¼ÒÈÀ² ½ÇÇè¿¡¼ ÀÚµ· (Æò±ÕüÁß 17.93 kg)ÀÇ °æ¿ì °Ç¹°, Á¶´Ü¹éÁú, Á¶Áö¹æ, Á¶È¸ºÐ
¹× Ä®½·ÀÇ ¼ÒÈÀ²ÀÌ »ý±ÕÁ¦ ÷°¡
- ±¸¿¡¼ À¯ÀÇÀûÀ¸·Î Áõ°¡ÇÏ¿´´Ù (P<0.05).
±×·¯³ª ÀÎÀÇ ¼ÒÈÀ²¿¡´Â À¯ÀÇÇÑ Â÷À̰¡ ¾ø¾ú´Ù. Áú¼ÒÀÇ »ýüÀÌ¿ëÀ²Àº »ý±Õ
- Á¦ÀÇ Ã·°¡¿¡ µû¶ó ºÐ³» Áú¼ÒÀÇ ¹è¼³¾çÀº
°¨¼ÒÇÏ¿´´Ù (P<0.05).
- º» ½ÇÇèÀ» ÅëÇÏ¿© Àå±â°£¿¡ °ÉÄ£ »ý±ÕÁ¦ÀÇ Ã·°¡´Â µÅÁö¿¡°Ô ÀÖ¾î¼ ÀÏ´ç Áõü·®À» Áõ°¡½Ã۰í
»ç·áÈ¿À²À» ÁõÁø ½Ãų
- ¼ö ÀÖ¾ú°í, ÀÚµ·¿¡¼ ¿µ¾ç¼Ò ¼ÒÈÀ²À»
Çâ»ó ½Ãų ¼ö ÀÖÀ» »Ó¸¸ ¾Æ´Ï¶ó ¾çµ·»ç·á¿¡¼ Ç×»ýÁ¦¸¦ ´ëüÇÒ ¼ö ÀÖ´Â °¡´É¼º
- À» º¸¿©ÁÖ¾ú´Ù.
|
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[Âü°í ¹®Çå]
|
AOAC. 1995. Official Methods of Analysis (16th Ed.). Association
of Official Analytical Chemist. Washingtons, DC, USA.
Baird, D. M. 1977. Probiotics help boost feed efficiency.
Feedstuffs 49(Sept. 11):11.
Bloksma, N., H., Ettekoven, F. M. Hothuis, L. van Noorle-Jansen,
M. J. De Reuver, J. G. Kreeflenberg and J. M. Willers.
1981. Effects of lactobacillus on parameters of non-specific
resistance of mice. Med. Microbiol. Immunol. 170:45-53.
Brown Iran, Michelle Warhurst, Jayashree Arcot, Martin
Playne, Richard J. Illman and David L. Topping. 1997.
Fecal number of bifidobacteria are higher in pigs fed
bifidobacterium longum with a high amylose cornstarch
than with a low amylose cornstarch. J. Nutr. 127:1822-1827.
Chesson A., 1993. Probiotics and other intestinal mediators.
In: D. J. A. Cole, J. Wiseman, and M. A. Varley(Ed.) Principles
of Pig Science. Notthingham University Press, Loughborough,
U. K. pp. 197-214.
Collington, G. K., D. S. Parker, M. Elis and D. G. Armstrong.
1988. The influence of probios or tyrosine on growth of
pigs and development of gastrointestinal tract. Animal
Prod. 46(abs.):521.
Fuller, R., 1989. Probiotics in man and animals. J. Appl.
Bacteriol. 66:365-378.
Hale, O. M. and G. L. Newton. 1979. Effects of a nonviable
lactobacillus species fermentation product on performance
of pigs. J. Anim. Sci. 48:770-775.
Han, I. K.,B. J. Chae and S. K. Kim. 1983. The effect
of feeding milk fermentation by-product and probiotics
on the growing performance and prevention of diarrhea
of growing pigs. Kor. J. Anim. Sci. 25(2); 146-152.
Han, I. K, J. D. Kim, J. H. Lee, S. C. Lee, T. H. Kim
and J. H. Kwack. 1984a. Studies on the growth promoting
effects of probiotics. III. The effects of Clostridium
butyricum ID on the performance and the changes in the
microbial flora of feces of growing pigs. Kor. J. Anim.
Sci. 26:166.
Haper, A. F., E. T. Kornegay, K. L. Bryant and H. R. Thomas.
1983. Efficacy of virginiamycin and a commercially available
lactobacillus probiotics in swine diets. Anim. Feed Sci.
Technol. 8:69.
Jeon, B. S., J. H. Kwag, Y. H. Yoo, J. O. Cha and H. S.
Park. 1996. Effects of feeding enzyme, probiotics or yucca
powder on pig growth and odor-generating substances in
feces. Kor. J. Anim. Sci. 38(1):52-58.
Kim, I. H., J. D. Hancock, R. H. Hines and C. S. Kim.
1998. Effects of cellulase enzymes and bacterial feed
additives on the nutritional value of sorghum grain for
finishing pigs. Asian-Aust. J. Anim. Sci. 11(5):538-544.
Kato, I., T. Yokokura and M. Mutai. 1983. Macrophage activation
by Lactobacillus casei in mice. Microbiol. Immunol. 27:611-618.
Kornegay, E. T., C. M. Wood, G. G. Ball and C. R. Risley.
1990. Use of lactobacillus acidophilus for growing and
finishing pigs. VA Polytech. Inst. State Univ. Anim. Sci.
Res. Rep. 9:13.
Kornegay, E. T., D. Rhein-Welker, M. D. Lindemann and
C. M. Wood. 1995. Performance and nutrient digestibility
in weanling pigs as influenced by yeast culture additions
to starter diets containing dried whey or one of two fiber
sources. J. Anim Sci. 73:1381-1389.
Kornegay, E. T. and C. R. Risley. 1996. Nutrient digestibility
of a corn-soybean meal diet as influenced by bacillus
products fed to finishing swine. J. Anim. Sci. 74:799-805.
M?llgaard, H. 1946. On phytic, its importance in metabolism
and its enzymic cleavage in bread supplemented with calcium.
Biochem. J. 40:589-603.
M. Lessard and G. J. Brisson. 1987. Effect of a lactobacillus
fermentation product on growth, immune response and fecal
enzyme activity in weaning pigs. Can. J. Anim. Sci. 67:509-516.
Pedigon, G., M. E. Nader de Macias, S. Alvarez, G. Oliver
and A. A. Pesce de Ruiz Holgado. 1987. Enhancement of
immune response in mice fed with Streptococcus thermophilus
and Lactobacillus acidophillus. J. Diary. Sci. 70:919-926.
Pedigon, G., S. Alvarez and A. A. Pesce de Ruiz Holgado.
1991. Immunoadjuvant activity of oral Lactobacillus casei:
influence of dose on the secretory immune response and
protective capacity in intestinal infections. J. Dairy
Res. 58:485-496.
Pollman, D. S., D. M. Danielson and E. R. P´ë. 1980. Effects
of microbial feed additives on performance of starter
and growing-finishing pigs. J. Anim. Sci. 51:577-581.
SAS. 1985. SAS User's Guide: Statistics, SAS Inst, Inc.,
Cary, NC
Scheuermann, S. E. 1993. Effect of the probiotic paciflor
on energy and protein metabolism in growing pigs. Anim.
Feed Sci. Techol. 41:181-189.
Xuan, Z. N., J. D. Kim, K. N. Heo, H. J. Jung, J. H. Lee,
Y. K. Han, Y. Y. Kim and In K. Han. 2001. Study on the
development of probiotics complex for weaned pigs. Asian-Aust.
J. Anim. Sci. 14:1425-1428.
À念ȿ, ±èÁ¾±Ù, ±èÈ«Áß, ±è¿ø¿ë, ±è¿µ¹è, ¹Ú¿ëÇÏ. 2000. ÀÚµ·¿¡ Åõ¿©ÇÑ Lactobacillus
reuteri BSA-131ÀÇ »ý±ÕÁ¦ È¿°ú. Kor. J. Appl. Micro. Biotechnol.
28:8-13.
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