Yeast powder is made from molasses yeast or beer yeast and refined through modern bioengineering technologies such as high-temperature inactivation and drying. The product is rich in nutrients such as proteins, amino acids, peptides, polypeptides, and nucleotides.
Product model and characteristics
Application
As a high-quality yeast microbial protein, it is used in livestock, poultry, aquatic products and other fields.
Product efficacy
- Improve feed efficiency and improve feed palatability.
- Provide high-quality balanced protein sources, effectively replacing high-priced protein sources.
- Improve animal intestinal health and reduce intestinal diseases.
- Increase the growth rate of aquatic animals.
- Partially replaces fish meal and reduces feed costs.
- Yeast nucleic acid and yeast cell wall have good effects on increasing the growth rate of animals.
Usage and dosage
As a single-cell protein raw material used directly in formulas, the upper limit for livestock and poultry dosage is 2%, the upper limit for aquatic products is 8%, or 2-10kg can be added to compound feed.
Physical and chemical properties
|
Test ltem |
Index |
||
|
Ⅰ |
Ⅱ |
Ⅲ |
|
|
Crude protein,% |
45.0 |
40.0 |
35.0 |
|
Coarse ash,% |
10.0 |
10.0 |
10.0 |
|
Moisture,% |
8.0 |
8.0 |
8.0 |
Hygiene indicators
|
Test ltem |
Index |
|
As,mg/kg ≤ |
1.0 |
|
Pb,mg/kg ≤ |
1.0 |
|
total number of bacteria,CFU/g ≤ |
1.0X106 |
|
salmonella,/25g |
Negative |
amino acids
|
Amino acid types |
|||
|
Ⅰ |
Ⅱ |
Ⅲ型 |
|
|
Hydrolyzed amino acids,% |
Hydrolyzed amino acids,% |
Hydrolyzed amino acids,% |
|
|
aspartic acid (Asp)(%) |
5.83 |
4.96 |
4.45 |
|
Glutamic acid |
9.99 |
8.49 |
7.62 |
|
Serine(Ser)(%) |
2.46 |
2.09 |
1.88 |
|
Histidine(His)(%) |
0.66 |
0.56 |
0.50 |
|
Glycine(Gly)(%) |
2.16 |
1.84 |
1.65 |
|
threonine(Thr)(%) |
3.12 |
2.65 |
2.38 |
|
Arginine(Arg)(%) |
2.56 |
2.18 |
1.95 |
|
Alanine(Ala)(%) |
3.54 |
3.01 |
2.71 |
|
Tyrosine(Tyr)(%) |
1.82 |
1.54 |
1.39 |
|
valine(Val)(%) |
2.98 |
2.53 |
2.28 |
|
Methionine(Met)(%) |
0.88 |
0.75 |
0.67 |
|
Phenylalanine(Phe)(%) |
2.43 |
2.07 |
1.86 |
|
Isoleucine(lle)(%) |
2.50 |
2.12 |
1.91 |
|
Leucine(Leu)(%) |
3.65 |
3.10 |
2.79 |
|
Lysine(Lys)(%) |
2.56 |
2.18 |
1.95 |
|
proline(Pro)(%) |
4.33 |
3.69 |
3.31 |
|
(Total)(%) |
51.48 |
43.76 |
39.31 |
Ps: The above indicators are for reference only, and the specific data are subject to the actual test results of each batch.
Packaging and storage
- Packaging specifications: 25kg/bag
- Outer packaging: white polypropylene barrel or kraft paper composite bag
- Inner packaging: PE inner bag
- Storage conditions: Store in a ventilated, dry and cool place. Do not store mixed with toxic and harmful substances.
- Shelf life: 12 months
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