Zein is a prolamine and an alcohol soluble protein present in maize endosperm cells. Zein is a 20kDa structural protein and is encoded by the gene mapped on the short arm of maize chromosome 7. This protein lacks essential amino acids, such as lysine and tryptophan. Therefore, it has a poor nutritional value.
Type:Corn Extract
Form:Powder
Part:Seed
Extraction Type:Solvent Extraction
Packaging:CAN, Drum, Plastic Container, Vacuum Packed
Place of Origin:Shandong, China
Brand Name:Unilong
Model Number:JL20210238
Product name:Zein
Package:25KG/DRUM
MOQ:25 Kg
Sample:Availiable
DELIVERY:Immediately
Grade:Food Grade.Industrial Grade
Purity:99%min
Brand:Unilong
Molecular Weight:464.93916
HS code:35040090
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Appearence
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Yellow powder
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Odour
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Odorless, tasteless
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Solubility in water
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Insoluble
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Solubility in 70%~80%
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Clear to slightly cloudy
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Solubility in 80%~92% alcohol
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Clear to slightly cloudy
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Item
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Specifications
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Results
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Identification:A ,B & C
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Conforms
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Conforms
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Nitrogen content
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13.1%-17.0%
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14.34%
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Zein(Protein)
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88%~96%
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91.88%
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Loss on drying
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≤8%
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4.06%
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Fat(ether-soluble matter)
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≤2%
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1.10%
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Residue on Ignition
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≤0.3%
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0.24%
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25kgs/drum, 9tons/20’containerPacking
Paper coating, grease-resistant coating, label varnishes, laminated board, solid-color prints, printing inks, food coatings, microencapsulation, fibers.
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