Animal Nutrition Series

Selenium Yeast | 2'3' Mixed Nucleotide | Feed Grade Yeast Powder | Yeast Cell Wall

Great for high value aquaculture business!
Great for high-value aquaculture business!

Food Yeast Powder (Feed Grade Yeast Powder)
Crude Protein: >50%

Zhen-Ao’s feed grade yeast powder is produced from high nucleotide yeast after RNA been extracted. It is a single-cell high protein yeast and has an important use and role in feed (aquaculture) industry and bio-fermentation fields. The major advantages of this product are:

  • High content of crude protein, and it’s a good replacement for fish meal and other protein sources;
  • Rich in β-Glucans, mannan oligosaccharides (MOS), ergosterol, coenzyme-A and so on.

Product No. ZRC50

Item Specification
Appearance Light yellow to brownish powder
Odor Unique yeasty smell, no odor
Crude Protein 50.0%~ 55.0%
Moisture ≤ 8.0%
Turbidity Low

Yeast Cell Wall

Yeast Cell Wall is the exterior body of Saccharomyces cerevisiae yeast (baker’s yeast or brewer’s yeast) cell that was broken through autolysis or exogenous enzyme-catalyzed hydrolysis, or through mechanical milling, and then follow with separation, concentration, and drying. It is a natural, green, and safe feed product. Zhen-Ao’s Yeast Cell Wall is rich in dextran, β-Glucans, mannan oligosaccharides (MOS), glycoproteins, chitin, and other biological immune factors, and also contains proteins, ribonucleic acids (RNA) and other ingredients which plays an important function and role in animal feed application.

  • Rich in β-Glucans, mannan oligosaccharides (MOS), ergosterol, coenzyme-A , amino acids, and so on.

Product No. ZRD I

Item Specification
Appearance Light grayish brown to dark grayish brown powder
Odor Unique yeasty smell, no odor
Crude Protein  ≥55.0%
Moisture ≤ 8.0%
MOS ≥ 10.0%
β-Glucan ≥ 8%-15%

Product No. ZRD II

Item Specification
Appearance Light grayish brown to dark grayish brown powder
Odor Unique yeasty smell, no odor
Crude Protein ≥ 45.0%
Moisture ≤ 8.0%
MOS ≥ 20.0%
β-Glucan ≥ 10%-20%

Product No. ZRD III

Item Specification
Appearance Light grayish brown to dark grayish brown powder
Odor Unique yeasty smell, no odor
Crude Protein ≤ 35.0%
Moisture ≤ 8.0%
MOS ≥ 30.0%
β-Glucan ≥ 15%-30%

2’3′ Mixed Nucleotide

The 2’3′-nucleotide is a polysaccharide nucleotide extracted from ribonucleic acid (RNA), and the 2’3′-nucleotide is a small molecule that can be absorbed by the animal body.   Different from 5′-nucleotide, where the phosphate is attached to the fifth carbon atom of the pentose (pentose), the phosphate of 2’3′ Mixed Nucleotide, is attached to the second and third carbon atoms of the pentose. At the same time, the product remains similar functionalities of activating the immune system, enhancing the resistance, restoring the intestinal physiological function, preventing the diarrhea of the animal body, increasing the feed intake, improving the intestinal immune barrier, achieving the body weight gain, and improving the meat quality.

When applied to feed, relative to 5′-nucleotides, 2’3′ Mixed Nucleotide is a lot more economical.  If you are considering fodder nucleotides because of the cost structure, 2’3′-nucleotides are even more indispensable.

The main components are greater than 90% of naturally occurred 2’3′-adenosine, 2’3′-cytidylic acid, 2’3′-uridylic acid, 2’3′-guanylic acid, and water-soluble polysaccharides.

Just contact us for free samples!

 

Selenium Yeast

Selenium, a natural non-metallic mineral, is located at the 34th. place of the periodic table. It is one of the trace elements essential for the animal body. It is widely involved in the physiological regulation of the body and has a close relationship with the functions of antioxidation, anti-stress and immune enhancement.

At present, the main method of selenium supplementation is to add sodium selenite in the feed, but sodium selenite has the disadvantages of high toxicity, low absorption conversion rate, and environmental pollution. Compared with sodium selenite, yeast selenium is widely recognized as having low toxicity and high bioavailability.  Using yeast as a medium to convert non-organic selenium to organic selenium, selenium transforms and exists in the forms of selenomethionine and selenocysteine with an outstanding conversion rate of higher than 98%.

Feed applications
1. Cell wall breaking selenium yeast
2. Selenium content up to 2000mg / kg (2000ppm) or more.
3. High bioavailability, more than 98% of the selenium exists in the form of organic selenium.
4. No known side effect

Product No. ZSA2000

Item Specification
Appearance Yellowish powder
Odor Unique smell
Total Selenium >2,000mg/kg (ppm)
Organic Selenium Ratio ≥ 98.0%
Crude Protein ≥ 35.0%
Moisture ≤ 7.0%