Product name:bitter apricot kernel. Product origin:zhuolu county, zhang jiakou city, hebei province , china. Storage condition: be stored in a dry, clean and cool area, avoid direct sun exposure. Quality control Appearance condition(color, size, smell, etc) uniform color, pure apricot kernel powder flavor, no peculiar smell Moisture=7 % Acid value=3 kohmg/g Peroxide value=0.38 g/100g So2=0.4 g/kg Purity=99.00% Moulded