First, content: A-linolenic acid: 80% A-linolenic acid: 90% Two, technical specifications: unsaturated fatty acid í²99% Iodine value (g/100g) í²210% Peroxide value (mta/kg) ín4 Acid value (kכ hmg/g) ín1 Three, lusters: transparent clear smell, taste: tasteless Packing: compound desert vacuum packing