Gabatarwar masu launi

An raba masu launin launi zuwa nau'i biyu:pigmentskumarini.Pigments za a iya raba zuwaOrganic pigmentskumainorganic pigmentsbisa ga tsarinsu.Rini su ne mahadi na halitta waɗanda za a iya amfani da su a cikin mafi yawan kaushi da rini robobi, tare da abũbuwan amfãni kamar ƙananan yawa, babban launi, da kuma mai kyau nuna gaskiya.Duk da haka, tsarin kwayoyin halittar su gabaɗaya kaɗan ne kuma ƙaura yana da saurin faruwa yayin canza launin.

Ana iya raba masu launi gabaɗaya zuwa pigments da rini.Pigments abubuwa ne waɗanda ke ba da kayan launi ta zaɓin ɗaukar haske da nuna haske.Za a iya ƙara rarraba su zuwa kwayoyin halitta (wanda aka samo daga mahadi na tushen carbon) da kuma inorganic pigments (wanda aka hada daga ma'adanai).Rini, a daya bangaren, kwayoyin halitta ne da ke narkewa a cikin abubuwan da ake iya narkewa kuma ana iya amfani da su wajen yin launi iri-iri, gami da robobi.Suna da fa'idodi na ƙarancin ƙarancin ƙima, babban ƙarfin tinting, da fa'ida mai kyau.Duk da haka, saboda ƙananan girman kwayoyin halitta, rini kan yi ƙaura ko zubar jini daga kayan da aka lulluɓe su, musamman a wasu yanayi na muhalli, kamar yanayin zafi mai zafi ko fallasa wasu sinadarai.

Bisa ga bincike na masana kimiyya, 83% na ra'ayicewamutane suna karba daga wajeis bisa ga hankulansuwandaya zo daga hangen nesa.Ana iya ganin cewa mahimmancin bayyanar samfurin, musamman malauni na samfurbayyanare, yana da mahimmanci musamman.Dangane da samfuran ciyarwa, ko masu amfani suna amfani da wani samfurin abinci ko a'a, bayyanar launi na ciyarwar tana taka muhimmiyar rawa wajen tantancewa.

Theaikace-aikacena masu launi suna ƙara zama ruwan dare a masana'antar ciyar da abinci ta zamani da kiwo da kiwo.Akwai dalilai guda biyu kamar haka: da farko, don canza launin abinci ta hanyar masu launi.Musamman a cikin karuwar amfani da kayan abinci na gargajiya ba, ƙara masu launi don rufe munanan launuka na wasu kayan abinci waɗanda ba na gargajiya ba (kamar abincin fyade),don hakakula da halaye na tunanin mai amfani, da haɓakaekasuwa gasa.Har ila yau, tana taka rawa wajen motsa sha'awa da kuma haifar da cin abinci.Ana iya kiran masu launin da ke taka wannan rawa a matsayin masu launin abinci.