product and application: sweet potato flour---- animal feed raw material
product requirements:
1 senses:
color: color is light white to grey in free flowing.
taste: sweet potato flour with the natural flavor, without peculiar smell.
particle size: 60 mesh min.90%
2 physicochemical index:
moisture: 11%
total sugar: 30-70%
crude fiber: less than 4%
coarse ash: less than 6%
starch: 60%min
3 health indicators: unit to milligrams per kilogram
arsenic: (as ): d0.5
lead: (pb ): d1
sulfur: (s ): d500
aflatoxin b1: d0.005
potassium sorbate : d 500
sodium benzoate: d500
pesticide residue indicators according to the relevant provisions of the state.
4 packing： in 25kg、50kg poly-woven bags or jumbo bags