Isu tinotora mutengi - hushamwari, hunhu - kutungamirwa, kubatanidzwa, hunyanzvi sezvinangwa. Chokwadi uye Kutendeseka ndiko kutungamira kwedu kwakanaka kufananidzira acid,Ethyl Cinnamate,4 - Methyl - 5 - vinyl thiaazole,2 - Mercapto - 3 - Butanool,Pyrazine. Zvigadzirwa zvedu zvinozivikanwa zvakanyanya uye zvinovimbwa nevashandisi uye zvinogona kusangana zvichiramba zvichikura hupfumi uye zvemagariro zvinodiwa. Chigadzirwa chacho chinozogovera kupasi rese, seEurope, America, Australia, Manicuction Mitengo, mushure mekutaurirana kwekutengesa Etr. Isu Tinosimbisa Ester Isu tinoshanda nesimba nevatengi vedu, vaunoshanda navo, vashandi kuti vaite ramangwana riri nani.
