产品描述

Appearance    White or Off White Fine Powder
Assay(beta-glucan, AOAC)    70.0% Min
Protein    5.0% Max
Particle Size    98% Pass 80 Mesh
Loss on drying    5.0% Max
Ash    5.0% Max
Heavy metals    10 ppm Max
Pb    2 ppm Max
As    2 ppm Max
Total Plate Count    10000cfu/g Max
Yeast and Mold    100cfu /g Max
Salmonella    30MPN/100g Max
E.coil    Negative