uyatya
Iisardine ligama elidityanisiweyo lezinye iiherrings.Icala lomzimba lisicaba kwaye limhlophe ngokwesilivere.Iisardadi zabantu abadala zimalunga ne-26 cm ubude.Zisasazwa ikakhulu kuMntla-ntshona wePasifiki malunga neJapan kunye nonxweme lwePeninsula yaseKorea.I-docosahexaenoic acid (DHA) ecebileyo kwi-sardines inokuphucula ingqondo kunye nokuphucula imemori, ngoko ke iisardadi zikwabizwa ngokuba "ukutya okuhlakaniphile".
I-Sardines ziintlanzi zamanzi ashushu kumanzi onxweme kwaye azifumaneki ngokubanzi kulwandle oluvulekileyo kunye nolwandle.Baqubha ngokukhawuleza kwaye bahlala kwindawo ephezulu ephakathi, kodwa ekwindla nasebusika xa ubushushu bamanzi angaphezulu buphantsi, bahlala kwiindawo ezinzulu zolwandle.Obona bushushu bobona bushushu besardadi buphakathi kwe 20-30℃, kwaye zintlobo ezimbalwa kuphela ezinobushushu obuphantsi.Umzekelo, elona qondo lobushushu lesardadi eseMpuma ekude yi-8-19℃.Iintlanzana ikakhulu zitya iplankton, eyohluka ngokohlobo, indawo yolwandle kunye nexesha lonyaka, njengeentlanzi zabantu abadala kunye neentlanzi ezisakhulayo.Umzekelo, isardadi yegolide ekhulileyo itya kakhulu kwi-planktonic crustaceans (kubandakanywa ne-copepods, i-brachyuridae, i-amphipods kunye ne-mysids), kwaye iphinde itye kwi-diatoms.Ukongeza kokutya kwi-planktonic crustaceans, abantwana badla kwakhona i-diatoms kunye ne-Dinoflagellates.Iintlanzana zegolide azifuduki imigama emide.Ekwindla nasebusika, iintlanzi zabantu abadala zihlala kumanzi anzulu 70 ukuya kwi-80 yeemitha kude.Ngentwasahlobo, iqondo lobushushu lamanzi onxweme liyenyuka kwaye izikolo zentlanzi zifuduka kufuphi nonxweme ukuze zifuduke zizala.Imibungu kunye namantshontsho akhula kwi-bait eselunxwemeni kwaye ngokuthe ngcembe afudukela emantla kunye nomsinga oshushu woLwandle lwase-China ehlotyeni.Iqondo lobushushu lamanzi aphezu komhlaba liyehla ekwindla aze afudukele emazantsi.Emva kuka-Oktobha, xa umzimba weentlanzi ukhule ube ngaphezu kwe-150 mm, ngenxa yokuhla kweqondo lokushisa kwamanzi onxweme, ngokuthe ngcembe utshintshela kwindawo enzulu yolwandle.
Ixabiso lesondlo seesardadi
1. Iisardadi zizityebi kwiprotheyini, eyona nto iphezulu kwi-iron kwintlanzi.Ikwatyebile kwi-EPA, enokuthintela izifo ezifana ne-myocardial infarction, kunye nezinye ii-acids ezinamafutha angaxutywanga.Kukutya okusempilweni okufanelekileyo.I-nucleic acid, isixa esikhulu sevithamini A kunye ne-calcium equlethwe kwisardadi inokuphucula inkumbulo.
2. I-Sardines iqulethe i-acid-chain fatty acid kunye ne-5 ibhondi ephindwe kabini, enokuthintela i-thrombosis kwaye ibe nemiphumo ekhethekileyo kunyango lwesifo senhliziyo.
3. Iisardadi zizityebi kwi-vitamin B kunye ne-essence yokulungisa ulwandle.IVithamin B inokunceda ukukhula kwezinzipho, iinwele kunye nolusu.Inokwenza iinwele zibe mnyama, zikhule ngokukhawuleza, kwaye zenze ulusu lubukeke lucocekile kwaye ngakumbi.
Isishwankathelo, i-sardines ibisoloko ithandwa luluntu ngenxa yexabiso labo lezondlo kunye nokunambitheka okuhle.
Ukuze uluntu lwamkele ngconoiintlanzana, inkampani iye yaphuhlisa iintlobo ezahlukeneyo zeencasa zale nto, ngethemba lokwenza oku "ukutya smart” ukwanelisa uluntu.
Ixesha lokuposa: May-27-2021