Crystal Ferrous Glycine For Feed Addictives
① Intelligent automatic batching and control system, proportioning more accurate.The content of free metal ions and free glycine is very low.
② Cyclic crystallization, the crystal shape of the product is better and more uniform.
③ Fluidized bed continuous drying, product dust less, particle size more uniform.
Comparison of parameters between crystalline and powdery ferrous glycine and comparison of microscope observation
|
Item |
Powder Ferrous Glycine Index |
Crystal Ferrous Glycine Index |
|
(C4H30N2O22S2FE2)/% |
≥90.0 |
≥90.0 |
|
Fe2+/% |
≥17.0% |
≥175% |
|
Fe3+/% |
≤0.50 |
≤0.50 |
|
Glycine/% |
≥21.0 |
≥22.5 |
|
Free Glycine/% |
≤1.50 |
≤1.50 |
|
Loss on Drying/% |
≤10.0 |
≤10.0 |
|
Pb/% |
≤0.002 |
≤0.002 |
|
As/% |
≤0.0005 |
≤0.0005 |
|
Particle size(60 mesh)/% |
≥27.0 |
≥53.3 |
|
Particle size(40 mesh)/% |
≥5.5 |
≥10.4 |
|
Particle size(20 mesh)/% |
≥0.2 |
≥0.4 |
|
Crystal shape magnified 40 times |
Irregular Small Crystals |
Clear and Large Regular Crystals |
The crystal ferrous glycine has better stability
① Compared with powdery ferrous glycine , crystalline ferrous glycine has better stability,It is not easy to oxidize to Fe3+. And it does not
destroy other nutrients (such as vitamins, enzymes, probiotics, oil, etc.). It is most suitable for high nutrient concentration and high value
feed, such as premix, concentrate, education and protection, breeding livestock and poultry feed, dairy livestock feed, special feed, etc.
② Because of large doses of ferrous sulfate are easy to aggravate intestinal inflammation, the use of ferrous glycine is more and more
widely, and crystal ferrous glycine is the first choice in high nutrient concentration feed.
Macro crystal iron has better stability
The samples were proportioned and put into A layer of seal bag, sealed and placed in A constant temperature and humidity incubator at 30℃
and 80% humidity for 30 days. The samples were sent to detect the content of vitamin A in the samples on the first and 30th days. (CHELOTA
Research Institute, April 2022)
Comparison of parameters and microscopic observation with similar products
Note: ① Ferrous glycine chelated consists of 10 water of crystallization; ② The Angle of repose reflects the fluidity of the material and is recommended to
be less than 35 degrees; ③ Molar ratio is the ratio of metal to glycine mass, negative molecular ratio, recommended below 1.05.
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