Zein NEW

Odour

Odorless, tasteless

Solubility in water

Insoluble

Solubility in 80%~92% alcohol

Clear to slightly cloudy

Item

Specifications

Results

Identification:A ,B & C

Conforms

Conforms

Nitrogen content

13.1%-17.0%

14.34%

Zein(Protein)

88%~96%

91.88%

Loss on drying

≤8%

4.06%

Fat(ether-soluble matter)

≤2%

1.10%

Residue on Ignition

≤0.3%

0.24%

Heavy metals

≤0.002%

<0.002%

Total Plate Count

≤1000cfu/g

<10cfu/g

Number of fungal and yeast

≤100cfu/g

<10cfu/g

Escherichia coli

Negative

Negative

Conclusion

The above product complies with CP2010 standard