COA of corn starh specifications
Negotiable /Metric Ton
Min.Order:20 Metric Tons
Qingdao Good Prosper Imp. & Exp. Co., Ltd.
Corn starch is a principal product of processing corn , one of nature's major renewable resources.It is also a key material for the manufacture of corn based biochemical products ranging from corn sweeteners to amino acids. Also corn starch itself is one of the important raw materials for food,paper and textile industries.
Specifications:
Item | Standard GB/T12309-1990 | Result | ||
supper grade | grade one | grade two | ||
Smell | no peculiar smell | eligible | ||
Appearance | white color with few yellow shadow | eligible | ||
(%) Moisture content | ≤14.0 | 13.25 | ||
(ml) Acidity | ≤12.0 | ≤18.0 | ≤25.0 | 11.6 |
(%)Protein | ≤0.4 | ≤0.5 | ≤0.8 | 0.26 |
(%) Ash content | ≤0.10 | ≤0.15 | ≤0.20 | 0.10 |
Speckle | ≤0.4 | ≤1.2 | ≤2.0 | 0.4 |
(%)Particle size | ≥99.8 | ≥99.5 | ≥99.0 | 99.7 |
(%) Fat | ≤0.10 | ≤0.15 | ≤0.20 | / |
SO2(mg/kg)Sulfur dioxide | ≤0.004 | -- | -- | 0.0022 |
Fe % Scruff | ≤0.002 | -- | -- | / |
Analytical conclusion | grade one |