... Adsorption→ Membrane Separation→High Vacuum Doublestage Evaporation Concentration technology on Allicin and Alliin . There are no organic solvent remain. The ... highest concentration Allicin content is 2% and Alliin 5% . It is a pure ... 500MT per year. Manufacture according to GMP standard . Garlic Extract Allicin 0.2% , 0.4% , 0.8% , 1% , 1.5% , ...