Nhanganyaya yemavara

Colorants inonyanya kukamurwa kuva marudzi maviri:pigmentsuyedyes.Pigment inogona kukamurwa kuitaorganic pigmentsuyeinorganic pigmentsmaererano nemaitiro avo.Dhayi zvinhu zvakasanganiswa zvinogona kushandiswa muzvinonyungudutsa uye mapurasitiki akadhayiwa, ane zvakanakira senge low density, high coloring power, uye pachena.Nekudaro, yavo yese molecular chimiro idiki uye kutama kunowanzoitika panguva yekupenda.

Colourants inogona kukamurwa zvakanyanya kuita pigment uye dhayi.Pigment zvinhu zvinopa zvinhu ruvara nekusarudza kutora uye kuratidza chiedza.Inogona kukamurwazve kuita organic pigments (inotorwa kubva kucarbon-based compounds) uye inorganic pigments (yakagadzirwa kubva kumaminerari).Dyes, kune rumwe rutivi, organic compounds inonyungudika muzvinonyungudutsa uye inogona kushandiswa kupenda zvakasiyana-siyana, kusanganisira mapurasitiki.Ivo vane mabhenefiti eiyo low density, yakakwira tinting simba, uye kujeka kwakanaka.Nekudaro, nekuda kwehukuru hwadzo hwemamorekuru, madhayi anowanzo tama kana kubuda ropa kubva pane izvo zvaanenge akaputirwa, kunyanya pasi pemamwe mamiriro ekunze, senge tembiricha yepamusoro kana kuratidzwa kune mamwe makemikari.

Maererano nekuongororwa kwevanodzidza nezvepfungwa, 83% yemafungirokutivanhu vanogamuchira kubva kunze kwenyikais zvichibva papfungwa dzavoizvoinobva pakuona kwekuona.Zvinogona kuonekwa kuti kukosha kwekuonekwa kwechigadzirwa, kunyanyaruvara rwechigadzirwakuonekanance, inonyanya kukosha.Panyaya yezvigadzirwa zvekudyisa, vangave vashandisi vachishandisa chimwe chigadzirwa chekudya kana kwete, kutaridzika kweruvara kwechikafu kunoita basa rakakosha rekuona.

Theapplicationema colorants ari kuwedzera kuwanda muindasitiri yezvekudya yemazuva ano uye kupfuya mhuka uye aquaculture.Pane zvikonzero zviviri sezvinotevera: chekutanga, kushandura ruvara rwekudya kuburikidza nemavara.Kunyanya mukuwedzera kwekushandiswa kwezvinhu zvisiri zvechinyakare zvekudya, kuwedzera mavara ekuvharisa mavara asina kunaka ezvimwe zvisiri zvechinyakare zvekudya zvinosanganisa (sekudya chibharo),kutigadzirisa mushandisi maitiro epfungwa, uye kuwedzeraekukwikwidzana kwemusika.Panguva imwecheteyo, inobatawo basa mukukurudzira kudya uye kuderedza kudya kwekudya.Iwo mavara anoita basa iri anogona kunzi feed colorants.