The words contained in this file might help you see if this file matches what you are looking for:

...Same useful fixative from resin in vietnam le huy hai mai xuan truc and nguyen quoc trung faculty of chemical engineering food technology tat thanh university viet nam ho chi minh city hcmut chemistry vnuhcm science world journal advanced research reviews publication history received on april revised june accepted article doi https org wjarr abstract today fixatives natural raw materials are gradually replacing synthesized chemicals the arm this is study for substance blending fragrance we obtained benzoin styrax tonkenensis pierre plant ha giang province canarium album l dak nong district lak agarwood pulp aquilaria crassna binh thuan material used experiment was taken project essential oils related products method process extraction by volatile solvents dissolved alcohol distilled removed to obtain absolute assessment product quality using olfactory assess odour samples over time ability not equal but better than through can see precious they be as a good aromatherapy kind resource a...