Peb cov khoom tau pom dav dav thiab ntseeg siab los ntawm cov neeg siv thiab tuaj yeem ntsib kev hloov pauv tsis tu ncua thiab kev xav tau ntawm Octanic acid,Lub fructone,2 - acetyl furan,Metional,Ferric phosphateCov. Yog tias koj muaj qhov yuav tsum tau ua rau txhua yam ntawm peb cov khoom, nco ntsoov tias koj hu peb tam sim no. Peb xav ua ntej sib hais los ntawm koj ua ntej ntev. Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li Tebchaws Europe, Latvia.besides muaj zog siv zog rau kev tshuaj xyuas thiab kev coj ua kev tswj hwm nruj. Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab tos phooj ywg ob leeg hauv tsev thiab txawv teb chaws tuaj xyuas thiab ua haujlwm ntawm kev sib luag thiab kev sib luag. Yog tias koj txaus siab rau txhua yam ntawm peb cov khoom, thov koj xav tiv tauj peb rau cov lus thiab cov khoom lag luam.