... than 0.18% ISO 9001, Kosher, HACCP CORN(MAIZE) STARCH SPECIFICATION Product introduction :Corn starch (maize starch ) is powder made through dipping, breaking , ... drying from corn ,the colour is pure white, it is widely used in food , pharma , textile ,paper industry ,starch deep processing ... of ZhongGu product. Certificate of analysis is available for each batch corn starch for pharma industry