Phytase
1 Phytate
Phosphorus is one of the essential mineral elements for animal，however, most（60％～80％）
of the phosphorus in common feed Ingredients exists in the form of
phytate，and can not be absorbed by monogastric animals.
Table 1: Percentage and use efficiency of phosphorus in some feed stuff
|
Feed stuff |
TP（％） |
Phytate（％） |
TP use efficiency（％） |
|
Corn |
0.28 |
71.4 |
28 |
|
Wheat |
0.37 |
64.9 |
35 |
|
Rice bran |
1.5 |
85.3 |
15 |
|
Wheat bran |
1.15 |
82.6 |
17 |
|
Cotton meal |
0.97 |
77.3 |
23 |
|
Rapeseed meal |
1.17 |
74.4 |
21 |
|
Soybean meal |
0.62 |
64.5 |
35 |
2 Functions
TIANTIANXIANG phytase 5000 is a kind of phytase product produced by Jinan
Tiantianxiang Co. Ltd. It can degrade the phytate in plant feed
effectively，
release such nutritive matter as phosphorus, calcium, protein, amino
acid and energy complexated by phytate， eliminate the anti-nutrition role of phytate， increase the use effect of feed and the production
performances of animals，
besides, it can also increase the activity of endogenous digestive
enzyme and reduce environmental pollution.
3 Characteristic
TIANTIANXIANG phytase 5000 is produced by means of modern technology of
bioengineering，through
submerged fermentation。It has such virtues as follows: a broad range of pH enzyme
activity, a long storage time and stable quality, etc. In order to
meet the need of different users, TIANTIANXIANG phytase 5000 has two
type of products, one is in solid form (suitable for feed that need
not hot processing), the other in liquid form(suitable for feed that
need hot processing).
Table 2 TIANTIANXIANG phytase 5000 technological index
|
Index |
TIANTIANXIANG phytase 5000(Solid) |
TIANTIANXIANG phytase 5000(Liquid) |
|
Phytase（U/g） |
＞5,000 |
＞5,000 |
|
Density |
0.5g/cm3 |
1.0～1.03g/ml |
|
Color |
White(color varies with the carrier) |
orange liquid |
|
Packing |
20kg／bag |
25 kg/barrel |
|
Shelf life month |
12
(5℃) or
6
(25℃) |
6
(25℃) |
|
Usage |
add it after stepwise dilution |
after-spraying |
Table 3 TIANTIANXIANG phytase 5000 recommended addition
|
Animal |
Phytase 5000(solid)（g/ton
complete ration） |
Phytase 5000(liquid)（ml/
ton complete ration） |
Substituted secondary calcium phosphate (%) |
|
Hens & breeder |
60～80 |
60～70 |
70~100 |
|
Duck |
80～100 |
80～100 |
75~90 |
|
Chicken and duck |
100～120 |
100～120 |
60~80 |
|
Pig |
80～120 |
100～110 |
50~75 |
3 Notes:
1.
Converts the addition in formula feed to addition in
concentrate feed and premix feed by proportion
2.
Appends the liquid enzyme to pellet feed by special behind
spraying equipment.
4 Appendix
Table 4：TIANTIANXIANG
phytase 5000 potential nutritive value
|
|
pig |
Broiler & chicken |
Hen & breeder |
|
ME（kcal/kg） |
95，000 |
530，000 |
530，000 |
|
CP（%） |
2，000 |
2，250 |
2，250 |
|
Lysine（%） |
80 |
120 |
120 |
|
Methionine（%） |
25 |
10 |
10 |
|
Cystine（%） |
30 |
30 |
30 |
|
Threonine（%） |
50 |
130 |
130 |
|
AP（%） |
1，000 |
1，000 |
1，960 |
|
TP（%） |
1，150 |
1，150 |
2，330 |
|
TCa（%） |
1，000 |
1，000 |
1，667 |
JINAN TIANTIANXIANG CO.,LTD. @2007-2010
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