Description
1〠Apperance :white crystalline powder.
2〠Solubility:
Gamma oryzanol are dissolves in multplant oil and fatty acid. It
dissolves in methanol .Ethanol of basicity .Almost don\'t dissolves
in basicity warter.
Benzene >Trichloro-methane >1,*-Dichloroethyle-
ne>Acetone >Ethylether>Petroleum-either>Hepta-
ne>Hexane>Ethanol>Methanol
3〠Melting point :**0oC～**5oC
4〠Ultraviolet ray spectrum:
Gamma oryzanol has absorption peak at **6,**1,**1,**5nm in
n-heptane ,E1%1cm=**0.
5〠Dominant character reaction.
Gamma oryzanol is bright yellow and has light-green
fluorescence.
6ã€Gamma oryzanols iodine value.
The iodine is between *5 and **3.And so , the Gamma oryzanol must
.store avoid sunlight.
7ã€Gamma oryzanols saponification value.
It is hard saponificate material.the saponification is between
*1and *5;
Quality standards: WS***7(B)**9
Assay: NLT*9%
Arsenic: NMT2ppm
Dry losses :NMT1%
Mold: NMT**0/g
Burning residue : NMT0.3%
Bacteria : NMT***0/g
Heavy Metal : NMT*0ppm
Product parkaging : *0kg paper pail.
