●Place of origin:JAPAN(Kagoshima prefecture) ●Best-Before Date:Displayed bottom of the package ●Store Method：Store in a cool dry place ※Please use promptly after open the package. ※Do not eat "Oxygen scavenger" that is contained in the package. ●"Purple Sweet Potato Fine Powder" is fine grinding by our special manufacturing method.This method is keeping a Purple Sweet Potato's purple color and nutrients. "Purple Sweet Potato Fine Powder" is very fine powder. This powder's particle size is 20micron meter. "Purple Sweet Potato Fine Powder" does not need a refrigerator.Because it contains only 8% moisture.●The Proccessing factory of Purple Sweet Potato Fine Powder was certified FSSC 22000 at September 28, 2015.*FSSC 22000 : Food Safety System Certification 22000.●What is FSSC 22000 certification?“FSSC 22000 certified” indicates that the examination agency has confirmed that it is a factory with established management system to ensure food safety. (Currently, over 15,000 organizations have acquired FSSC 22000 certification in over 140 countries.) From this thing, We think that our products can be used more reliably to our customers. By the way, ISO 22000 is known as certification concerning food safety assurance. The difference between ISO 22000 and FSSC 22000 is that FSSC 22000 is a standard that stipulates stricter requirements in addition to ISO 22000 requirements. These additional requirements for FSSC 22000 are prepared by the Food Safety Certification Foundation FFSC. It is decided by GFSI, a non-profit organization to which global distribution companies and food companies subscribe.