White Copra for oil extraction, Indonesia Origin - Format: half cuts - Moisture content: maximum 6% - Free Fatty Acid content: maximum 0.5% - Green: 0% (not detected). Green is caused by fungus, mould, and other microbes growing due to high moisture content. - Burnt: maximum 2%. Copra turns black when it's burnt that usually caused by too high temperature during drying process - Smoky: maximum 5% Copra turns dark yellow to brown when it was dried in high temperature - Rubbery: maximum 5% Immature coconut has low oil content, therefore after drying the skin is plasticized and looks like rubber.