Twese dukunda kurya amafi, si byo se? Nta kintu cyiza nko kurya umuceri hamwe n'ifi iryoshye cyane. Amafi ni ibiryo byiza kandi bifite intungamubiri. Nibyo koko. Ariko iyo urya amafi, cyane cyane ababyeyi batwite, ababyeyi bonsa, n'imiryango ifite abana bato, hari ikintu ugomba kwitondera. Ni mercure , cyangwa "Mercury", ubwoko bumwe na bumwe bw'amafi bushobora kuba burimo. Ntugahangayike, niba ubimenye neza, nta kibazo kizaba gihari. Reka tubiganireho uyu munsi gusa.
Kuki kurya amafi ari ingenzi cyane kuri twe?
Reka tubanze turebe ibyiza byo kurya amafi. Amafi ni ifunguro rya poroteyine nziza cyane. Akungahaye kandi ku ntungamubiri z'ingenzi ku mubiri wacu, cyane cyane aside omega -3 fatty nziza ku mutima. Ni make cyane mu binure byuzuye .
Gushyira amafi mu ndyo yuzuye bishobora kugabanya ibyago byo kurwara indwara z'umutima no gufasha mu mikurire myiza no gukura neza k'ubwonko bw'abana bato. Niyo mpamvu abaganga bagira inama abagore batwite, ababyeyi bonsa, by'umwihariko abana bato kurya amafi.
None se iki kibazo cya mercure ni ikihe?
Mu magambo make, mercure mu bidukikije yivanga n'amazi maze igahinduka imvange y'ibinyabutabire yitwa `(methylmercury)`. Ubu ni bwo bwoko bushobora kutugiraho ingaruka mbi. Amafi yo mu nyanja no mu migezi yinjiza iyi `(methylmercury)` mu mibiri yayo binyuze muri aya mazi n'ibyo arya.
Tekereza ifi nto iribwa n'ifi nini. Iyo fi nini iribwa n'indi fi nini. Uko ugenda uzamuka mu ruhererekane rw'ibiribwa, ifi nini yibumbiramo mercure nyinshi mu mibiri yayo kuko iramba kandi ikarya amafi mato menshi arimo mercure.
Ingano ya mercure mu mafi umuntu mukuru muzima arya ntabwo iteza akaga gakomeye ku buzima, ariko ishobora kwangiza ubwonko n'imitsi by'umwana uri mu nda cyangwa umwana muto.
Ibi biterwa n'ingano y'amafi urya n'ubwoko bw'amafi urya. Niyo mpamvu abagore batwite, abagore bagerageza gutwita, abagore bonsa, n'abana bato bagirwa inama yo kwirinda kurya ubwoko bumwe na bumwe bw'amafi no guhitamo amafi afite mercure nke.
Kurikiza izi nama kugira ngo urye amafi mu mutekano
Iyo uzirikanye ibi bintu, ushobora kugabanya ingaruka mbi za mercure mu gihe ugifite inyungu zose z’intungamubiri z’amafi.
1. Irinde kurya ubwo bwoko bw'amafi burundu.
Ubwo bwoko bw'amafi bufite urugero ruri hejuru cyane rwa mercure, bityo ni byiza kwirinda kuyarya.
- Ishaki
- Ifi y'inkota
- King Mackerel
- Ifi yo mu bwoko bwa Tilefish - Nubwo iyi fi idakunze kugaragara cyane mu gihugu cyacu, ni byiza kwibuka izina ryayo kuko ishobora kuboneka mu moko y'amafi atumizwa mu mahanga.
2. Ugomba kurya amafi angahe mu cyumweru?
Niba utwite cyangwa wonsa, ushobora kurya garama 340 (amafunguro abiri asanzwe) y'amafi afite mercure nkeya ku cyumweru . Ku bana bari hagati y'imyaka 1-11, tanga garama 225 ku cyumweru. Ariko wibuke gutanga garama nkeya mu gihe cyo kugaburira abana.
Ibyiza ni ukudarya ubwoko bumwe bw'amafi, ahubwo kurya ubwoko butandukanye bw'amafi buri ku buryo butandukanye.
Ikintu kidasanzwe kuri tuna: Tuna yo mu macupa ifite mercure nkeya. Ariko, albacore cyangwa tuna yera ifite mercure iri hejuru gato. Niba utwite, ntukarye garama zirenze 115 za tuna yera buri cyumweru.
3. Bite se ku mafi arobwa mu biyaga no mu migezi hafi y'amazu?
Niba wowe cyangwa inshuti yawe murya amafi yafashwe mu kiyaga, mu ruzi cyangwa mu nyanja biri hafi aho, banza ubaze ishami ry’ubuzima ryo hafi yawe kugira ngo riguhe inama ku rugero rwa mercure mu mazi. Niba nta nama watanze, inzira nziza ni ukugabanya kurya amafi kugeza kuri garama 170 (igice kimwe) cy’ayo mafi buri cyumweru kandi wirinde kurya andi mafi muri icyo cyumweru.
Ese nawe ufite ibi bibazo?
Ntabwo ntwite, none se nkwiye kubitekerezaho?
Yego. Niba urya amafi afite mercure nyinshi mu maraso yawe, urugero rwa mercure mu maraso yawe rushobora kwiyongera uko igihe kigenda gihita. Bishobora gufata igihe kirenga umwaka kugira ngo umubiri uyikuremo mu buryo busanzwe. Ibi bivuze ko ushobora kuba wari ufite mercure mu mubiri wawe na mbere yuko utwita. Niyo mpamvu abagore bateganya kubyara nabo bagirwa inama yo kwirinda amafi afite mercure nyinshi mu maraso.
Bite se ku byerekeye inkoni z'amafi n'ibiryo byihuse?
Ibi akenshi bikorwa mu mafi afite mercure nke, bityo ntugomba kubihangayikishwa cyane.
Bigenda bite iyo ndya ibirenze ibyo ngomba kurya mu cyumweru kimwe?
Wihangayika. Kurya amafi menshi mu cyumweru kimwe ntabwo bizahindura igipimo cya mercure mu buryo butunguranye. Ushobora kugabanya gato ibyo urya mu cyumweru kimwe cyangwa bibiri biri imbere. Icy'ingenzi ni ukugumana ikigereranyo cy'ibyo urya mu gihe cy'ibyumweru bike.
Ibimenyetso by'uburozi bwa mercure
Iyo uriye mercure nyinshi mu biribwa, bishobora gutera ibibazo bijyanye n'imitsi. Dore bimwe mu bimenyetso:
- Guhangayika kenshi
- Amarangamutima ahinduka nta mpamvu
- Ibibazo byo kwibuka
- Guhinda umushyitsi
- Ihungabana
- Gucika intege cyangwa gucika intege mu maguru
- Kugorwa no guhuza imigendere y'umubiri
- Guhumeka bigoranye
- Kubona nabi no kuvuga nabi
- Intege nke z'imitsi
- Kugorwa no kugenda
Icy'ingenzi cyane: Iyo umuntu ahuye n'ingaruka nyinshi za mercure, zikomeye, ndetse zikanahitana, zishobora kugaragara ku mpyiko, ibihaha, mu gifu, ndetse no ku mutima. Niba ufite kimwe muri ibi bimenyetso cyangwa ukeka ko yanduye mercure, jya kwa muganga wawe vuba . Niba bibaye ngombwa, ushobora kandi gusaba inama zindi mu Kigo cy'Igihugu gishinzwe Amakuru ku Burozi mu Bitaro by'Igihugu bya Colombo.
Ubwoko bw'amafi meza n'amabi kuribwa - mu buryo burambuye
Kugira ngo byoroshye kwibuka, reka turebe ubwoko bw'amafi mu mbonerahamwe ebyiri.
| Amafi ugomba kwirinda rwose (arimo mercure nyinshi) | |
|---|---|
| Ishaki | Ifi y'inkota |
| King Mackerel | Ifi y'amatafari |
| Ubwoko bw'amafi ushobora kurya nta bwoba (mercure nkeya) | |
|---|---|
| Isambaza | Salimoni |
| Tuna yo mu macupa | Sardine |
| Oysters | Kumbalawa (Mackerel – ubwoko buke) |
Ubutumwa bwo kujyana mu rugo
- Amafi ni ifunguro rikungahaye kuri poroteyine na omega-3, rifitiye akamaro kanini ubuzima bwawe n'ubw'umuryango wawe.
- Abagore batwite, abonsa, n'abatwite, ndetse n'abana bato, bagomba kwitondera cyane mercure.
- Irinde rwose kurya amafi arimo mercure nyinshi, nka shark, tilefish, king mackerel, na tilefish.
- Hitamo amafi afite mercure nke nka shrimp, salmon, sardine, na tuna yo mu macupa, mu gihe cy'amafunguro abiri mu cyumweru.
- Niba ufite gushidikanya ku bwoko bw'ifi cyangwa ingano yayo, icyiza wakora ni ukubaza muganga w'umuryango wawe (umuganga) kugira ngo akugire inama.
Amafi, mercure, gutwita, imirire, ubuzima, ubuzima bw'abana, ibiryo bizima, Mercure mu mafi, ubuzima bwa Sinhala, indyo yo gutwita, imirire Sri Lanka
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