Kuyamba kwa colorants

Ma colorants amagawidwa m'mitundu iwiri:mitundundiutoto. Nkhumba akhoza kugawidwa muorganic inkindiinorganic pigmentmalinga ndi dongosolo lawo. Utoto ndi zinthu zakuthupi zomwe zimatha kugwiritsidwa ntchito muzosungunulira zambiri ndi mapulasitiki opaka utoto, zomwe zimakhala ndi zabwino zake monga kusachulukira kochepa, mphamvu zopaka utoto wambiri, komanso kuwonekera bwino. Komabe, mamolekyu awo ambiri ndi ochepa ndipo kusamuka kumakonda kuchitika panthawi yokongoletsa.

Mitundu imatha kugawidwa mokulira mumitundu ndi utoto. Nkhumba ndi zinthu zomwe zimapereka mtundu wa zinthu potengera kuwala ndi kuwunikira. Atha kugawidwanso kukhala ma organic pigments (ochokera ku carbon-based compounds) ndi inorganic pigments (zopangidwa kuchokera ku mchere). Komano, utoto ndi zinthu zimene zimasungunuka mu zosungunulira ndipo zimatha kugwiritsidwa ntchito popaka utoto wa zinthu zosiyanasiyana, kuphatikizapo mapulasitiki. Iwo ali ndi ubwino wa kachulukidwe kakang'ono, mphamvu ya tinting kwambiri, ndi kuwonekera bwino. Komabe, chifukwa cha kukula kwake kwa mamolekyu ang'onoang'ono, utoto umakonda kusuntha kapena kukhetsa magazi kuchokera kuzinthu zomwe amakutidwa, makamaka pazikhalidwe zina za chilengedwe, monga kutentha kwambiri kapena kukhudzana ndi mankhwala enaake.

Malinga ndi kafukufuku wa akatswiri a zamaganizo, 83% ya maganizokutianthu amalandira kuchokera kudziko lakunjais potengera mphamvu zawoamenezimachokera ku masomphenya. Zitha kuwoneka kuti kufunika kwa mawonekedwe a mankhwala, makamakamtundu wa mankhwalamawonekedwee, ndi yofunika kwambiri. Pankhani yazakudya, kaya ogwiritsa ntchito azigwiritsa ntchito chakudya china kapena ayi, mawonekedwe amtundu wa chakudya amakhala ndi gawo lofunikira kwambiri.

Thentchitoza colorants zikuchulukirachulukira m'makampani amakono opanga zakudya komanso kuweta nyama ndi ulimi wam'madzi.Pali zifukwa ziwiri motere: choyamba, kusintha mtundu wa chakudya kudzera colorants. Makamaka pakuchulukirachulukira kwa zakudya zomwe si zachikhalidwe, kuwonjezera zopaka utoto kuti zibise mitundu yoyipa ya zakudya zina zomwe si zachikhalidwe (monga rapeseed meal),kutikuthandizira zizolowezi zama psyche, komanso kuchulukaempikisano wamsika.Panthawi imodzimodziyo, imathandizanso kulimbikitsa chilakolako ndi kukakamiza kudya.Mitundu yomwe imagwira ntchitoyi imatha kutchulidwa kuti ma feed colorants.