Buza ugqirha wezokutya: Kukhuliswe ngeFama vs i-Wild Salmon

Umxholo

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Q: Ngaba isalmon yasendle ingcono kum kunesalmon ekhuliswe efama?

A: Inzuzo yokutya i-salmon yasendle ngokuchasene ne-salmon yasendle ixoxwa ngokushushu. Abanye abantu bathatha isimo sokuba i-salmon ekhuliswe efama ayinaso isondlo kwaye imponthwe igcwele ityhefu. Nangona kunjalo, umahluko kwi-salmon yasefama etyaliweyo ikhutshiwe ngaphandle komlinganiso, kwaye ekugqibeleni, ukutya naluphi na uhlobo lwesalmon kungcono kunokuba kungabikho konke konke. Nanku ujongo olusondeleyo kwindlela ezi ntlobo zimbini zeentlanzi ziqokelelana ngayo izondlo.

Amafutha e-Omega-3

Usenokuba ukhe weva ukuba isalmon yasendle inexabiso eliphezulu lamafutha omega-3. Ayisiyonyani nje le. Ngokusekelwe kwidatha yamva nje kwi-database yokutya ye-USDA, i-ounce emithathu ekhonza i-salmon yasendle iqulethe i-1.4g yamafutha e-omega-3 ye-chain ende, ngelixa ubungakanani obufanayo bokukhonza i-salmon ephakanyiswe efama iqulethe i-2g. Ke ukuba utya isalmon ukufumana amafutha amaninzi omega-3 kwisidlo sakho, isalmon ephakanyiswe kwifama yindlela yokuhamba.

Umlinganiselo weOmega-3 ukuya kwiOmega-6

Olunye uncedo olucetywayo lwesalmon yasendle ngaphezu kokunyuswa kwefama ngumlinganiselo wamafutha e-omega-3 kumafutha e-omega-6 ngakumbi ngokuhambelana nempilo engcono. Olu luhlobo lwengxelo ekhohlisayo, kuba olu hlobo lomlinganiso alunampembelelo incinci kwimpilo yakho-inani elipheleleyo le-omega-3s sisisombululi esingcono sezempilo. Ukongeza, ukuba umlinganiselo we-omega-3 ukuya kwi-omega-6 yamafutha wawufanelekile, kuya kuba ngcono kwi-salmon yasefama. Kwi-salmon ye-Atlantic ephakanyiswe kwifama lo mlinganiso ungama-25.6, ngelixa kwi-salmon yasendle ye-Atlantic lo mlinganiso uyi-6.2 (umlinganiso ophakamileyo uphakamisa amafutha amaninzi omega-3 kunye namafutha angaphantsi kwe-omega-6).

IiVithamini kunye neeMinerali

Ngezondlo ezithile ezifana ne-potassium kunye ne-selenium, i-salmon yasendle inayo izixa eziphezulu. Kodwa i-salmon yasefama iqulethe ixabiso eliphezulu lezinye izondlo ezifana ne-folate kunye ne-vitamin A, ngelixa amanye amanqanaba evithamini kunye neeminerali afana phakathi kwezi ntlobo zimbini. Ngokubanzi iphakheji yevithamini kunye nezamaminerali ezi zimbini eziqulathe isalmon ziyafana, kuzo zonke iinjongo kunye neenjongo.

Ungcoliseko

Intlanzi, ngakumbi isalmon, kukutya okunesondlo kakhulu. Ukutya okuphezulu kweentlanzi ekudleni ngokuqhelekileyo kuhambelana nesifo esinganyangekiyo. Esinye esibi: Ityhefu kunye nesinyithi esinzima esifumaneka kwintlanzi. Ke kubantu abaninzi abatya iintlanzi, oku kufuna uhlalutyo lweendleko / lweenzuzo. Kodwa xa abaphandi bejonge njengeenzuzo kunye nobungozi bokutya intlanzi ngokumalunga nokuvezwa kwe-mercury, isiphelo kukuba iinzuzo zigqithise kakhulu iingozi, ngakumbi nge-salmon equlethe amanqanaba aphantsi e-mercury xa kuthelekiswa nezinye iintlanzi ezininzi.

Iipolychlorinated biphenyls (PCBs) yenye ityhefu yekhemikhali efumaneka kwisalmon yasendle nefama. I-salmon yasendle iqulethe amanqanaba aphezulu e-PCBs kodwa i-salmon yasendle ayinayo le tyhefu. (Ngelishwa ii-PCBs kunye neetoxin ezifanayo zikho kuyo yonke indawo kwindawo esihlala kuyo zinokufumaneka eluthulini endlwini yakho.) Uphononongo luka-2011 olupapashwe Inzululwazi yezokusiNgqongileyo kunye neTekhnoloji uxele ukuba izinto ezahlukeneyo ezifana nobomi beentlanzi (i-chinook salmon zihlala ixesha elide kunezinye iintlobo) okanye ukuhlala nokutya kufutshane nonxweme kungakhokelela kumanqanaba e-PCB kwi-salmon yasendle kufutshane naleyo ifunyenwe kwi-salmon yasefama. Iindaba ezimnandi kukuba ukupheka iintlanzi kukhokelela ekususweni kwezinye PCBs.

Ukuthatha: Ukutya naluphi na uhlobo lwesalmon kuya kukunceda. Ekugqibeleni, abantu baseMelika abayityi phantse ngokwaneleyo intlanzi kwaye xa besenza njalo, ihlala iyintlanzi emhlophe ebunjiweyo emilo engunxantathu, ebethiweyo kunye nefry. Ngapha koko, ukuba ujonga kwimithombo ephezulu yaseMelika, iintlanzi zibonisa u-11 kuluhlu. Isonka sikwindawo yesihlanu. Ewe, abantu baseMelika bafumana iiprotheyini ezininzi kwizidlo zabo kwisonka kunentlanzi. Ungcono ukutya isalmon ephakanyiswe efama esemgangathweni (ngaphandle kwedayi ezongeziweyo zokuphucula umbala wentlanzi!) Kunokuba ungabikho salmon kwaphela. Nangona kunjalo, ukuba utya i-salmon rhoqo (ngaphezulu kabini ngeveki), ngoko kunokuba kufanelekile ukuthenga i-salmon yasendle ukuze unciphise ukuvezwa kwee-PCB ezigqithisileyo.

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