Kusan kusa

Ana amfani da kusanci a cikin nazarin kayan halitta a matsayin bazuwar wani abu mai kyau da ɗan adam ke cinyewa a cikin manyan abubuwan da ke tattare da shi. Suna da ƙima mai kyau na abubuwan da ke cikin kunshe-kunshe na kayayyaki masu zomaye kuma suna aiki azaman ingantaccen farashi da sauƙin tabbatarwa na bangarorin abinci mai gina jiki . Wannan yana nufin za a iya amfani da gwaji don tantance kuri'a, amma ba za a iya amfani da shi don tabbatar da injin sarrafa abinci ko wurin sarrafa abinci ba; maimakon haka, dole ne a gudanar da gwajin abinci mai gina jiki akan samfurin don cancantar masu kera. FDA ce ke tsara bangarorin abinci a cikin Amurka kuma dole ne a yi gwaji mai tsauri don tabbatar da ainihin abun ciki na gina jiki. Wannan ya kamata ya hana masu sarrafa abinci yin da'awar da ba ta da tushe ga jama'a. 

 Amfani 
A cikin masana'antu, madaidaitan ma'auni sune:   

 Moisture content
 Volatile matter
 Ash content
 Fixed carbon
 Carbohydrates (calculated)

MyTa hanyar nazari, ana samun huɗu daga cikin abubuwan guda biyar ta hanyar halayen sinadarai da gwaje-gwaje. An ƙididdige kashi na biyar, carbohydrates, bisa la'akari da ƙaddarar wasu hudu. Kusan ya kamata kusan koyaushe suna lissafin kashi 100 na kayan abinci; duk wani karkata daga 100% yana nuna ƙudurin gwajin sinadarai, saboda ƙananan bambance-bambancen yadda ake yin kowane gwaji ya taru ko kuma ya mamaye abubuwan da aka haɗa. sinadarai na iya faɗuwa a ƙarƙashin rukunin ɗaya daga cikin abubuwan guda biyar. Carbohydrates, alal misali, sun haɗa amma ba'a iyakance ga fibers na abinci ba, sukari, da barasa na sukari . Ash ya hada da ma'adanai na abinci kamar sodium, potassium, iron da calcium .

 Manazarta