Yeast Selenium 1000
Product description
Yeast selenium is synthesized through a precision-engineered biotechnological protocol that combines strain optimization with cutting-edge fermentation techniques. The production initiates with meticulous screening of selenium-tolerant Saccharomyces cerevisiae strains, which are subsequently cultured in aerated bioreactors using premium cane molasses as carbon substrate under selenium-supplemented conditions. Through computer-controlled deep-layer fermentation technology, the metabolic pathways of yeast cells are systematically directed to efficiently assimilate and bioconvert inorganic selenium into bioactive organic forms.
Main Functions
Improve the activity of（GSH-Px）, clear the internal free radicals
Improve animals internal phagocytic ability of macrophages；
Improve the response ability of internal antibody to vaccine；
Suppress the cancer cell’s DNA repair, control the environment of the division and breeding of cancer cell.
Takes part in synthesis of a variety of selenium proteins, such as sperm membrane protein, protect the sperm to avoid the hurt from lipid peroxid.
Improve the sperm activity, prevent the internal deposition of harmful lipid, to protect normal function and integrity of myocardial mitochondria. Improve coronary circulation.
Product Features
High content of active ingredient, good stability, reaches the world advanced level;
From superior quality fat molasses fermentation, with pure flavor.
Unique advanced process equipment produced high purity products，inorganic selenium content is extremely low.
Spray drying, little particles, minimal addition, distribution is uniform and extensive.
Natural green, efficient.
Main Functions and Application
Protect animal reproductive system and improve reproduction efficiency.
Improve lean meat rate and carcass quality, improve muscle color, reduce dripping loss.
Improve immunity, enhance the disease resistance ability, resistance to the poisoning of heavy metal.
Eliminate internal free radicals, improve the anti-stress ability.
Improve the sperm vitality of male animals, improve the semen quality and reproductive of male animals.
Fast gather in muscle, eggs and other animal products，produce selenium-rich livestock and poultry products.
Yeast Selenium main composition and content:
|
Product name |
Yeast selenium1000 |
|
Total Selenium content, Se, unit mg/kg |
1000-1200 |
|
Organic selenium content in total selenium |
≥98.0% |
|
Selenium methionine, ≥ % |
≥30.0% |
|
Selenium cysteine, ≥ % |
≥5.0% |
Application effect
The test uses completely random design. 48 DCD fat pigs, same weight of 60±2kg and same genetic background and good heath condition are selected and divided in two batch. Each batch has 4 repetitions, each repetition involve 6 pigs. Add 0.3ppm sodium selenite the diet of control group, add 0.3ppmyeast selenium to diet of test group, then measure meat quality.
Effects of different selenium sources on the quality of growing-finishing pigs
|
Item |
Control group |
Test group |
|
Dropping loss，% |
5.13 |
4.4 |
|
Meat color , red depth |
7.12 |
8.32 |
|
Crude protein, % |
21.2 |
22.1 |
|
pH value |
6.21 |
6.38 |
Data source：《Feed Research》2011.4
Choose 4 same weight of 70+1.3kg Yantai Black Pigs, High nutrient level basal diet in control group（cp：14.73%,DE：13.11MJ/kg），add 0.5mg/kg yeast selenium to basic diet in test group, test for 105 days, determinate the production performance, antioxidant index.
Effects of selenium yeast on growth performance
|
Groups |
ADG g/day |
ADFI kg/day |
F/G |
|
Control group |
585.67 |
2.34 |
4.03 |
|
Test group |
616.33 |
2.43 |
3.92 |
Effects of selenium yeast on its resistance to oxidation
|
Item |
Control group |
Test group |
|
（SOD U/ml） |
149.50 |
165.22 |
|
（GSH-Px U/L） |
236.38 |
280.63 |
|
(MDA nmol/ml) |
5.97 |
5.05 |
|
（T-AOC U/ml） |
3.76 |
4.52 |
Data source：《Chinese Journal of Animal Nutrition》 2018,30（3）902-909
Effect of selenium yeast on selenium enrichment in eggs
Choose 360 30-weeks Healthy highland brown layer and randomly divided into 5 groups, feed basic diet in control group（no extra selenium added), add Sodium selenite sourced selenium 0.30mg/kg，Selenium yeast sourced selenium 0.10mg/kg，0.20 mg/kg，0.30mg/kg，test 2 days , determinate selenium content in eggs.
|
|
Control group |
Sodium selenite group |
Yeast selenium group 1 |
Yeast selenium group 2 |
Yeast selenium group 3 |
|
Selenium content of egg μg/kg |
249.58 |
280.63 |
302.64 |
406.35 |
459.10 |
Data source：《Chinese Journal of Animal Nutrition》2014,26（12）：3793-3796
Suitable:
All feed animals.
Suggested Use(calculate according to mixed feed, unit :g/t)
Add 100-150g/ton.
Principle of use：
the total selenium add to the feed should less than 500mg/kg.
Packing Specifications
25kg compound paper-plastic bag
Storage
Keep in cool place that is ventilated and dry.
Not keeping together with poisonous and hazard substance.
Shelf life
12 months from production date of unopened package.
Attention
1.Yeast selenium contains nutrient substance such as peptide, short chain amino acid etc. Please use out as soon as possible after opened, if not please keep tying and seal, or it will agglomerate when absorb moisture.
2, Mix well before use.
