Ka maemo a bophelo a ntseng a eketseha le ho tsamaea ka potlako, lijo tsa hang-hang li lebisoa tlhokomelo e eketsehileng kaha li loketse bophelo ba kajeno.Ka hona, moetsi oa lijo hang-hang o lokela ho latela litekanyetso tse fapaneng ho fihlela litlhoko tsa bareki.

Bahlahisi ba lijo ba tlameha ho fetisa setifikeiti le tlhahlobo, e tsamaisoang ke HACCP, IFS, BRC kapa litekanyetso tse ling.Ho feta moo, bareki ba boetse ba batla lihlahisoa tsa boleng bo holimo.Lijo tse silafetseng li ka etsa hore k'hamphani e hopolehe ka litšenyehelo tse ngata 'me ea senya botumo ba k'hamphani.Techik metal detector le mekhoa ea ho hlahloba X-ray e ka thusa bahlahisi ba lijo ho lemoha le ho hana litaba tse tsoang linaheng tse ling, ho ntlafatsa katleho ea tlhahiso le ho sireletsa setšoantšo sa k'hamphani.

Lijo tsa hang-hang, ho kenyelletsa tlhapi e hatselitsoeng, nama e hatselitsoeng, nama ea khomo e hoamisitsoeng, khoho e hatselitsoeng, lijo tsa microwave, pizza e hatselitsoeng, pea, linaoa, broccoli, cucurbita pepo, pepere e ntšo, radish ea turnip, poone, likomkomere, monokotsoai, li-mushroom, liapole, joalo-joalo, e ka fumanoa le ho hlahlojoa ke mochine oa tšepe oa Techik le mekhoa ea ho hlahloba X-ray.

Mekhoa ea ho lemoha tšepe ea Techik e ka khona ho lemoha le ho hana lejoe, tšepe, khalase, polasetiki, likotoana tsa mapolanka ka lijo hang-hang.

Techik, e thehiloeng ka 2008, e na le phihlelo e hōlileng tsebong liindastering tse kang nama, lijo tsa leoatleng, ho baka, lebese, lihlahisoa tsa temo (linaoa tse fapa-fapaneng, lijo-thollo), meroho (tamati, lihlahisoa tsa litapole, joalo-joalo), litholoana (monokotšoai, liapole, joalo-joalo).Liindastering tse boletsoeng ka holimo, Techik e ile ea hapa botumo bo botle ba bareki ba rona ba teng.

Habohlokoa,Techik X-ray tlhahlobo ea tsamaiso bakeng sa libotlolo, linkho le makotikoti e sebetsa hantle haholo ho lemoha le ho hana litaba tse tsoang kantle ho naha ka libotlolong, linkho le makotikoti.Ho sa tsotellehe hore na taba ea kantle ho naha e ka tlase kapa ka holimo kapa sekhutlong se seng ka har'a setshelo, ebang ke ka hare ho na le mokelikeli kapa o tiileng kapa o semi, tsamaiso ea tlhahlobo ea Techik X-ray bakeng sa libotlolo, linkho le makotikoti a ka finyella ts'ebetso e babatsehang, ka mefuta e mengata e pharaletseng. mocheso le mongobo.Ho phaella moo, maemo a ho tlatsa a ka boela a fumanoa.Mefuta e fapaneng e ka khethoa ho fihlela lihlahisoa tse fapaneng le litlhoko tse fapaneng.Ehlile, mechini e ikhethileng e ka etsoa ho latela litlhoko tsa hau.