Rarraba ingancin furotin

Matsakaicin ingancin furotin (PER) ya dogara ne akan ƙimar abin gwajin da aka raba ta hanyar cin wani furotin na abinci a lokacin gwajin.

Daga shekarar 1919 har zuwa kwanan nan , PER ya kasance hanyar da aka yi amfani da ita sosai don kimanta ingancin furotin a cikin abinci.

Masana'antar abinci a Kanada a halin yanzu tana amfani da PER azaman ma'auni don kimanta ingancin furotin na abinci.  Hanyar hukuma don ƙayyade ƙimar ingancin furotin daga Hanyar Kariyar Lafiya ta Kanada FO-1, Oktoba 15, 1981. 

Hukumar Abinci da Magunguna ta Amurka yanzu tana amfani da Protein Digestibility Corrected Amino Acid Score (PDCAAS) a matsayin tushen kashi na USRDA da aka ba da shawarar yau da kullun don sunadaran da aka nuna akan alamun abinci. Koyaya, PER har yanzu ana amfani dashi a wasu ƙa'idodin FDA. Hanyoyin hukuma na FDA don ƙididdige PER suna kamar yadda aka bayyana a cikin Halayen Bincike na AOAC International, 16th ed. (1995) Sashe na 45.3.05, Hanyar Hukuma ta AOAC 982.30 Hanyar Ƙirƙirar Ƙididdigar Ƙimar Ƙimar Protein; da Halayen Halayen Nazari na AOAC International, 18th ed. (2005). 

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