Title: NUTRI-AD INTERNATIONAL
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NUTRI-AD INTERNATIONAL
4?????????
- ???14-21 ????????? .
- ??? 8-10??????????????? .
- ??????????????,?????????? .
- ?????????????????????????? .
- ????????,????????????????????pH?? .
- ???????????????????????,?????????????????????? .
NUTRI-AD INTERNATIONAL
5?? ???? ?????? ?? ?? ????? ?????? ???????????
???
??????
?????????????,??????pH?????????????????,??pH???2.5
??????????,?pH??4????????????????????.
NUTRI-AD INTERNATIONAL
6??????
- ???????????????????? - ?????????? - ??????? -
???????????????? - ???? - ????
NUTRI-AD INTERNATIONAL
7??????
- 1960s 1 lactic acid in drinking water
- 1970s Fumaric acid as feed acidifier
- 1980s Phosphoric acid based products
- 1990s Lactic acid based, all organic acids
mixture product - 2000s
8? ? ? ? ? ? ? ?
- ? ? ? ? ? ? ? (Kershaw et al. 1969)
- ? ? ? ? , ? ? ? ? ? ?
- ? ? ? ? ? E.Coli ? ?
- ? ? ? ? ? ? ? ? ? ? ? ? (Cole, 1968)
- ? ? ? ? ? ? ? (White et al., 1969)
- ? ? E. Coli O 141 A85 (B)? ? ? ? ? ? (Thomlinson
and Laurence, 1981)?
9? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
- ? ? ? ?
- ? ? ? ? ? ? ? ? ?
- ? ?
- ? ?
- ? ? pH
- ? ?
- ? ?
10? ? ?
- ? ? ? ? ? ? ? ? ? ? ? ? ? , ? ? ? ? ? ? ? ?
- ? ? ? ? ? ? ? ? , ? ? ? ? ? ? ? ? ? ? ?
11???? ? ? ? ? ? (Kcal/kg)
? ? ( ? ) ? ? ? ( ? ) ? ? 2,737 3,478
12???? ? ?
13??? ? ? ? ? 1. ? ? pH
? ? ? ?
? ? ? ? ? ? ? ? (pH2.0-3.5)
? ? ? ? ? ? ? ? ? ? ? ?
? ? ? ? ? , ? ? ? ? ??
? ? ? ? ? ? ? ? pH? ? ? ? ? ? ( ? ? ? ? ? ? ?
? ? ? ? ? ? ? ? )
? ? ? ? ? ? ? ? ?
RD - KS
14???????
- ?0.1M HCL??10g????90ml?????????pH3.0???HCL??????
15????????????
- A????????????????
- B???????????,???????H???????,????????????
- C????????????,???????H???????,???????????
16???????????
?7 ????????????(???) ?7 ????????????(???) ?7 ????????????(???) ?7 ????????????(???)
?? 3.5 ?? 3.0
?? 2.8 ?? 5.0
?? 3.7 ?? 11.4
??????????????,?????????????,??????????? ????Caroline (2001) ??????????????,?????????????,??????????? ????Caroline (2001) ??????????????,?????????????,??????????? ????Caroline (2001) ??????????????,?????????????,??????????? ????Caroline (2001)
17 ????????????
??? 18.5 ??? 32.0
?? 18.0 ?? 26.0
??? 28.8 ?? 37.0
?? 35.4 ??? 31.0
????Markkink 2001 ????Markkink 2001 ????Markkink 2001 ????Markkink 2001
18????????
??? ???? ??? ????
???? 1125 ??? 1423
????? 248 ??? 1306
??? 1750 ??? 1504
???? 1325
????,???????????? ????,???????????? ????,???????????? ????,????????????
19?????????
20???????????
???? ????
0-20 0-5
20-30 -5-0
30-50 5-10
50-70 10-20
21??? ? ? ? ? 2. ? ? ? ? ? ?
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
? ? ? ?
RD - KS
22???? ? ? ? ? ? ? ? ? ? ? ? ?
? ? ? H
pKa? 50? ? ? ? ? pH? ? ? pKa 3,
? ? ? ? H ? pH? 6? , ? ? ? ?
H ? ? ? ? ? , ? ? ? ? ? pH? 1? , ? ? ? ?
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
? ? ? H
PMU/FD/eb/ 961001 /P2 -12
23???? ? ? ? ?
? ? ? ? ? ? pH3 - 4.5? ? ? ?
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? pH?
? ? ? ? ? H? ? ? ? ? pH, ? ? ? ? ? ? ? ? ? ? ?
? ? ? ? - H ? ? ? ? ? ? ? -
H ? pH 6
24???? ? ? ? ?
- ? ? ? ? pH? ? ? ? ?
-
- ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? , ?
- ? ? ? ? ?
- ? ? ? ? ? ? ?
- ? ? ? ? (Branen et al. 1981)
25? ????? ? ?
- ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ( ? ? ? ? ? ? ?
? ? ? ) - ? ? pH? ? ? ? ? ? ? , ? ? ? ?
- ? ? ? ? ? ? ? ? ? ? ? ? ? ( ? ? ? ? ? ? ? ? ? )
26???? ? ? ? ? ? ? ?
- ? ? ? ? ? ? ? ? ?
- HCI ? ? ? ?
- 3.4mmol H/h 9-12? ?
- 7.6 mmol H/h 27-40? ?
- ? ? ? ?
- ? ? ? ?
27? ? ? ? ? ? ? ? ?
? ?
? ? ? ? ?
? ?
( ? ? 35 ? ? ? , ? ? ? ? ? ? ? ? 3h ? ? ,
Schnabel, 1983)
28? ? ? ? ? ? ? ? ? pH? ?
? ? ? ? ? 0 3 6 10 ? 3.8 6.4 6.1 6.6 ? ? ?
? 5.8 6.5 6.2 6.4 ? ? 6.8 7.3 7.3 7.0 ? ?
7.5 7.8 7.8 8.1
Source Makkink et al. (1994)
2950 Kg ? ? ? ? ? ? ? pH?
? ? pH?? ? ? ? ? 6-8 ? ? ? ? 6-7.5 ? ? ?
6-7.5 ? ? ? ? 6.8-7.5 ? ? ?? ? ? 6-7.5
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
?
30?????????(2)
- ????????????????????????????????????????????????
???. - ?????????????????????,?????, ??????????.
NUTRI-AD INTERNATIONAL
31Microbial Quality No growth detected in these
pH-ranges
32?????????????????? (PH 5)
?? / 4??
200 ?? (????/?L)
50
25
10
100
0
NUTRI-AD INTERNATIONAL
33??????????(1)
??(??) -?????????? - ???? - ????? -
???? pH - ????????
?????????????? ??????
?????????????????????
??????,?????????????
NUTRI-AD INTERNATIONAL
34????????? (2)
??? - ?????????????????. ??
- ????????????,????????
?,???????????????????
?????? ?? - ?????????? pH,????????
?????(???).
NUTRI-AD INTERNATIONAL
35?????????
- ??????? pH ??? 3.5,?????????????????????? -
??????????????? - ????????????,?????????
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36?????????????
????
?????? ?? ??
???? ???? ?????? ???????
(??) (FCR)
() () ???? ???? 6.84
1.46 8.33
78.1 ???? ???? 6.93
1.39 7.41
80.7 ???? ???? 7.03
1.28 5.17 83.2
NUTRI-AD INTERNATIONAL
37???????????????????? (Avilamycin)?????????? 1.
???? (????)
??? NUTRI-AD ??? Ultracid Plus (8)
Dry Ultracid Lac (Plus) Dry Ultracid V
Dry Ultracid Dry
1) ????????? 2) 0.04 ??/? Maxus G (Avilamycin,
Maxus????????, Basingstoke, Elanco
??????????) 3) 8.0 ??/?????????-?? 4) 2.0
??/???????????????? 5) 12.5 ??/???? 6) 6.5
??/?????(??)????? ??-?????????????
NUTRI-AD INTERNATIONAL
38????????????????????( Avilamycin)?????????? 2.
????????????????????
???? ???????? ?? 70.50 ?????(???/??) 1
3.10 ??? 12.07 ????(???? )
21.46 LT?? 5.00 ? 0.98
????? ??? 4.50 ??
0.73 ???? 3.87 ?????(????)
?????HCL 0.46 ??? 1.46 ??????
0.08 ??? 0.84 NaCl 0.36 ??? 0.34
CaCO2 1.01 ?????? 0.77 ????
1.51 ???????
0.58
NUTRI-AD INTERNATIONAL
39????????????????????( Avilamycin)?????????? 3.
??????????????????
???? ???????? ?? 62.08 ?????,???/??
12.50 ?? 14.44 ????(????)
20.28 ??? 10.00
?,
0.96 LT ?? 8.00
?? 0.72 ????
2.16 ?????(????)
????? HCL 0.36 ??? 1.22 ??????
0.05 ??? 0.74 NaCl 0.28 ??? 0.33
CaCO2 1.00 ?????? 0.72 ????
1.05 ???????
0.52
NUTRI-AD INTERNATIONAL
40????????????????????( Avilamycin) ?????????? 4.
??
????
1
2
3
4
5
6
????
????
16
16
16
16
16
16
????
157
157
157
157
157
157
4-6 ??
??????, FUs
0.23
0.27
0.25
0.27
0.25
0.27
????,?g
107
180
160
174
150
182
FUs/????
3.63
1.38
1.55
1.41
1.46
1.37
6-10 ??
??????, FUs
0.84
0.95
0.95
0.93
0.91
0.93
????,?g
501
563
561
546
560
561
FUs/????
1.67
1.69
1.69
1.71
1.62
1.67
4-10 ??
??????
0.64
0.74
0.73
0.72
0.70
0.72
????,?g
372
442
435
429
433
441
FUs/????
1.73
1.68
1.67
1.69
1.61
1.64
30?????
77
73
74
74
74
73
?????? (?????)
44
5.3
11
3.2
6.0
26
The feed conversion ratio given in the table for
the control group is higher than the number to be
calculated from the stated average of daily
weight gain and feed conversion. The
statistical Method used here calculates the feed
conversion ratio as an average of the results
achieved in each pen, and not from the average of
the group.
NUTRI-AD INTERNATIONAL
41???????????????????? ( Avilamycin)?????????? 5.
??
- ????????????,??????,????????????????
- ?????????????????.
- 2. ????6???????????,????????????????????????.
- 3. ????????????????????,?????????????????,
- ?????????????,???????( gross margin)?????????.
- 4. ??????????,?????????????.
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42???????????????????? ( Avilamycin)?????????? 5.
??
?????????????????????????????? Nutri-Ad?? 3)
????????-?????? Ultracid Plus 8 Dry 4)
????????????? Ultracid Lac Plus Dry (or Nutrilac
Dry) 5) ??? Ultracid V Dry 6) ????(??)???????-???
?????????? Ultracid Dry
NUTRI-AD INTERNATIONAL
43Anti-microbial activity of ULTRACID LAC
M.I.C. Value
Salmonella newport
1500
E. coli
1500
Pseudomonas aeruginosa
1250
Bacillus cereus
1350
Str
eptococcus faecium
1500
Asper
gillus niger
1450
Fusarium oxysporum
1350
Geotrichum candidum
1500
Candida albicans
1350
44The effect of ULTRACID LACon enteric pathogenic
E. Coli
product E. Coli 2092 E. Coli K 82 E. Coli K 99
Water (negative control) 12.7 12.7 12.7
Ultracid Lac Plus 27 24 25
Chloramphenicol (1) 42 42 16
Values expressed as zone diameter (mm)
45Performance trial with ULTRACID LAC DRY
46Effect of ULTRACID LAC DRY on piglets in Belgium
farm
47TRIAL SET-UP
- Piglets weeaned at 27 days of age
- 2 treatments on basis of weight at weaning
- 2 pens per group with 16 piglets per pen
- Feed and drinking water provided ad libitum
- Two phase feeding
- From weeaning until 2 weeks after weaning
- From 2 weeks after weaning until 6 weeks after
weaning - Control feed without acidifiers
- Testcontrol feed ULTRACID LAC DRY at 5 kg/ton
48Composition of prestarter feeds
RAW MATERIALS CONTROL ULTRACID LAC DRY
BARLEY 20 20
CORN FLAKES 15 15
WHEAT 12.8 12.8
FEED FLOUR MEAL 1 0.5
FULL FAT SOYA TOASTED 8.3 8.3
SOYBEAN MEAL 7.4 7.4
WHEYPOWDER 6.1 6.1
POTATO PROTEIN 2.0 2.0
SOYABEAN OIL 1.5 1.5
FAT CONCENTRATE 4.7 4.7
MILK PRODUCT 8.8 8.8
INVE SWEET DRY 7.5 7.5
PREMIX 4.4 4.4
ULTRACID LAC DRY - 0.5
49Composition of starter feeds
RAW MATERIALS CONTROL ULTRACID LAC DRY
BARLEY 15 15
CORN 20 20
WHEAT 27 27
FEED FLOUR MEAL 10 9.5
FULL FAT SOYA TOASTED 12.1 12.1
SOYBEAN MEAL 3.6 3.6
WHEYPOWDER 6.2 6.2
POTATO PROTEIN 2.4 2.4
PREMIX 3.7 3.7
ULTRACID LAC DRY - 0.5
50Analysis of feeds
Analysis (g/kg) Prestarter Starter
Dry matter 896 880
Crude protein 180 183
Crude fat 75 50
Sugar 130 47
Starch 308 424
Lactose 100 -
Crude fibre 30 32
Crude Ash 67 53
Digestible lysine 12 11
Dig (metcys)/dig.lys 0.60 0.60
Dig thr/dig lys 0.59 0.57
Dig trp/dig lys 0.18 0.17
Ca 1.6 1.6
P 6 5.7
Ca/P 1.05 1.20
NE (kcal) 2500 2375
51Performance of pigletsFinal weight
52Performance of pigletsAverage daily gain
53Performance of pigletsAverage Daily Feed Intake
54Performance of pigletsFeed Conversion Ratio
55Conclusion
- ULTRACID LAC DRY
- Better feed intake
- Increased daily growth (3.56)
- Improved animal performance
56Effect of ULTRACID in Pigs Vietnam
- Dong Hiep commercial Pig Farm, Thu Duc District,
Ho Chi Minh City - 2nd of March to 15th of October 2001
57Experimental Design
Length of trial 100 days
Replicates per treatment 6
Number of pigs per treatment 20
Strain of pig Commercial
Sex of piglets Castrated and female
Age at start 8 weeks of age
Treatments Control diets Control diets ULTRACID 2 kg/ton
58Experimental Diets
INGREDIENTS () GROWER DIET FINISHER DIET
CORN 48.00 41.84
RICE BRAN 15.00 24.00
CASSAVA MEAL - 10.00
SOYA MEAL 27.30 18.00
FULL FAT SOYA 5.00 2.80
SOYBEAN OIL 1.60 -
SHALL 0.92 1.04
DICALCIUMPHOSPHATE 1.17 0.62
SALT 0.31 0.30
CHOLINE CHLORIDE 0.10 0.05
L-LYSINE 0.30 -
L-THREONINE 0.07 0.05
PREMIX 0.30 0.30
59Nutritional parameters
PARAMETERS GROWER DIET FINISHER DIET
DE (kcal/kg) 3403 3250
ME (kcal/kg) 3221 3067
CRUDE PROTEIN () 19.44 15.54
LYSINE () 1.11 0.84
CRUDE FAT () 6.99 6.32
CRUDE FIBRE () 4.62 5.12
Ca () 0.75 0.65
P () 0.74 0.67
DIG LYSINE () 0.93 0.68
DIG METHIONINECYSTEINE () 0.56 0.44
DIG TRYPSINE () 0.22 0.16
DIG THREONINE () 0.63 0.47
60Performance of pigsfinal weight
b
a
61Performance of pigs Average Daily Weight Gain
b
a
62Performance of pigsFeed Intake
63ULTRACID LAC Dry dietary recommendations
- Pigs
- Piglet prestarter and starter 5 kg/T
- Pig grower and finisher 2-4 kg/T
- Sows 2-4 kg/T
64ULTRACID LAC Dry dietary recommendations
- Poultry
- Broiler starter 3 - 5 kg/T
- Broiler grower and finisher 2,5 - 5 kg/T
- Laying hens 2 kg/T
- Poultry breeder 3 kg/T