Shin Naman Alade ne Mai Cin Ja?

Wadatacce

• Fari ko ja?
• Tsarin kimiyya
• Kayan abinci na abinci
• Illolin jan jan nama da aka sarrafa
• Layin kasa

Bacon shine abincin karin kumallo da aka fi so a duk duniya.

Wannan ya ce, akwai babban rikici game da yanayin jan nama ko fari.

Wannan saboda a kimiyance, an sanya shi azaman jan nama, alhali kuwa anyi la’akari da farin nama ne a tsarin cin abinci. Ari da, nama ne da aka sarrafa, wanda zai iya kiran lafiyarta cikin tambaya.

Wannan labarin yayi nazarin rabe-raben naman alade daban-daban da kuma ko zai iya zama ingantaccen ƙari ga abincinku.

Fari ko ja?

Idan ya zo ga rarrabe tsakanin fari da jan nama, akwai wani babban abin da ake la'akari da shi: abun ciki na myoglobin.

Myoglobin shine furotin da ke da alhakin riƙe iskar oxygen a cikin tsoka. Yana ba wasu nama naman duhunsu, mai launi ja ().

Idan naman da aka bayar yana da myoglobin fiye da farin nama na yau da kullun, kamar su kaza (ban da ƙafafu da cinyoyi) da kifi, ana ɗauka jan nama ne (2, 3).

Launin nama kuma ya bambanta da shekaru, tare da tsofaffin dabbobin suna da launi mai duhu kaɗan (4).

Aƙarshe, tsokoki da ake amfani dasu sun ƙara nuna launi mai duhu, kamar ƙafafun kaji da cinyoyi.

Myoglobin shine furotin da aka samo a cikin wasu naman da ke da alhakin ba da jan nama nama mafi duhu.

Tsarin kimiyya

Dangane da tsarin abinci mai gina jiki ko kimiyya na naman alade, hakika ana ɗaukarsa jan nama ne - kamar yadda dukkanin kayan alade suke (3).

Wannan saboda launin ruwan hoda ne ko ja, sanyawa azaman "dabbobi," kuma mafi girman abun ciki na myoglobin kafin girki.

Wannan ya saba wa taken cinikin marigayi na 1980 wanda ya bayyana naman alade a matsayin "sauran farin nama" don nuna shi azaman nama maras kyau maimakon kaza (5).

Wancan ya ce, abun da ke cikin myoglobin ya bambanta dangane da takamaiman yanki na nama.

Na abinci mai gina jiki da kuma ilimin kimiyya, naman alade da duk kayan naman alade ana ɗaukarsu nama ne mai laushi saboda launin ruwan hoda ko ja mai zafi kafin dafa abinci.

Kayan abinci na abinci

Idan ya zo ga kayan abinci na naman alade, yawanci ana ɗaukarsu fararen nama ne saboda launinsu na haske lokacin dafa shi.

Bacon na iya zama banda, tunda yawancin masu dafa abinci suna daukar shi jan nama ne saboda launin sa mai launin ja lokacin dafa shi.

Ma'anar abincin jan nama ko fari ba ta da tushe a kimiyya, saboda haka yana iya zama batun ra'ayi.

Lokacin bayyana jajayen nama a tsarin girkin abinci, ana amfani da launin naman sabanin adadin myoglobin da naman ya ƙunsa.

A cikin maganganun girke-girke, ana ɗaukar naman alade a matsayin farin nama saboda launin sa mai haske yayin dafa shi, kodayake wasu na iya ɗaukar naman alade jan nama.

Illolin jan jan nama da aka sarrafa

Baya ga kasancewar jan nama a abinci mai gina jiki da kuma na kimiyya, naman alade ya fada cikin nau'ikan jan nama mai sarrafawa.

Waɗannan su ne kowane irin nama da aka adana ta shan sigari, warkewa, gishiri, ko ƙara abubuwan adana sinadarai (6).

Sauran naman jan nama da aka sarrafa sun haɗa da tsiran alade, salami, karnuka masu zafi, ko naman alade.

Akwai bambanci mai mahimmanci tsakanin naman jan da aka sarrafa da kuma jan nama da ba a sarrafa shi na gargajiya, irin naman sa, rago, da naman alade.

Babban haɗin sarrafa jan nama yana da alaƙa da haɗarin haɗarin cututtukan cututtuka da yawa, ciki har da cututtukan zuciya, rubuta ciwon sukari na 2, da wasu cututtukan daji, kazalika da haɗarin haɗarin haɗarin mace-mace (6,)

Wannan ya ce, akwai kamfanoni da yawa a yanzu da ke samar da ƙananan kayan sarrafawa, nau'ikan nau'ikan nau'ikan jan jan nama da aka sarrafa.

Gabaɗaya, ya fi kyau a nuna matsakaici lokacin da ake shan jan nama mai sarrafawa, ƙayyade amfani da shi sau biyu a mako ko ƙasa da haka.

Ana nuna jan jan nama kamar naman alade yana da mummunan sakamako ga lafiyar jiki lokacin da aka shawo kansa. Zai fi kyau ka rage matsakaicin abin da kake ci bai wuce sau biyu a mako ba.

Layin kasa

Myoglobin shine matakin tantance matsayin ja ko fari na nama.

A kimiyance, naman alade ana ɗaukar shi jan nama ne, kodayake a cikin girke girke ana iya ɗaukar shi fari nama.

Naman alade yana cikin rukunin jan nama mai sarrafawa, wanda ke haɗuwa da haɗarin haɗarin wasu cututtuka lokacin da aka shawo kansa. Saboda haka, matsakaici shine mabuɗi.

Gabaɗaya, komai la'akari da yadda kuka ɗauka shi nama ne ja ko fari, naman alade anan zai zauna.