Monographic: mazai

Pane chero chinhu chinobatsira uye kuzvininipisa kupfuura zai kubata masikati kana kudya kwemanheru? Iyo inonaka uye inoenda mushe nezvose zvinogadzirwa. Chave chiri chikamu chekudya kwedu kwenguva yakareba saka chinyorwa ichi chakanyatsokodzera kuti isu tizive zvakawanda nezve ichi chakakosha chikafu uye kujekesa dzimwe dzenhema dzinozviperekedza.

Zai iri chikafu chakazara kwazvo zvine utano kutaura uye rinopa mashoma macalorie. Iine chinhu chikuru cheprotein yemhando yepamusoro uye mafuta ayo ane hutano.

Ndezvipi zvikamu zvezai?

Vazhinji vedu taizofunga kuti zai rakagadzirwa negobolondo, chena neiyo yolk. Asi iyo dziviriro rezai gadzira rakagadzirwa nemasikirwo rakaomarara zvakanyanya uye rinonakidza kupfuura iri. Ngatitarisei pamuenzaniso uyu:

• Bud. Yakapfuma mune zvinovaka muviri, iyo yolk ndiyo musimboti wezai. Iyo inomiririra ingangoita 30% yehuremu hwese uye inodzivirirwa nematanho akati wandei, ma disc uye membranes (sezvingaonekwa mumufananidzo). Iyi ingangove chikamu chakakosha kwazvo chezai, nekuti ndimo munogara masero ehutachiona, ndiko kuti, kunoitika kusangana nembeu.
• Zvakajeka. Ndicho chikamu chinoremedza chezai (kuva angangoita 60% yehuremu hwese). Iyo inoumbwa nezvikamu zvina zvinodzivirira iyo yolk.
• Testaceous membranes. Pane zvidimbu zviviri mukati megobvu zvinodzivirira zai kubva pakushatiswa.
• Shell. Iyo inomiririra ingangoita gumi muzana yehuremu hwezai. Ruvara rwayo (shava kana chena) zvinoenderana nerudzi rwehuku. Iyo peel ine huwandu hukuru hwepora iyo inotaurirana mukati nekunze uye iyo inochengetedzwa neinotevera dura, inonzi cuticle.
• Cuticle. Icho chikamu chekeratin chinodzivirira pores yegobvu.
• Kamuri yemhepo. Space pazasi pezai, iyo inowedzera sezvo zai zera. Kutenda kwazviri tichaziva kana zai rakawanda kana kushoma kutsva. Tichazviona zvakadzama gare gare.

Huku inotanga kukandira mazai mushure memavhiki makumi maviri ehupenyu. Zvinotora maawa makumi maviri nemana makumi maviri nemana kuti muumbe zai.

Unofungei? Zvinotaridza kuti zai iri rakaomesesa kupfuura zvataifunga pakutanga, handiti?

Ndeapi marudzi emazai aripo zvinoenderana neyako yekugadzira system?

Zvichienderana nenhamba inoonekwa pahombodo yayo, tichakurumidza kuziva kuti rudzii rwehuku.

• Nhamba 3 - Mazai ehuku dziri muchizarira. Idzo huku dzinogara mumakamuri ane mamiriro uye akashongedzerwa.
• Chiverengero chechipiri - Mazai anobva kuhuku dzakasimudzwa pasi. Inogadzirwa mumapurazi umo shiri dzinogona kusununguka mudzimba dzehuku.
• Nhamba 1 - Mahara-emazai mazai.Dzinogadzirwa pamapurazi ane matanga ehuku seaya ari panhamba 2, asiwo anokwanisa kuwana mapaka ekunze mukati mezuva rakafukidzwa nehuswa.
• Nhamba 0 - Mazai kubva kugadzirwa kwe organic. Kudya kwacho kwakavakirwa pane zvakasvibirira kubva kuhupenyu hwekurima, uye manejimendi eshiri uye zvigadzirwa zvawo zvinoenderana nemutemo weEuropean wekugadzirwa kwe organic.

Neraki, zuva rega rega isu tinowana akawanda akasiyana mazai muzvitoro maererano nemaitiro avo ekugadzira, kugona, mazuva ano, kutenga nhamba 0 uye 1 mazai, ndiko kuti, kubva ku organic kana mahara-emhando yehuku, pasina kunetseka. Kunyangwe iwo mutengo wakakwira kupfuura iyo nhamba 3, kuravira kwayo kwakakodzera.

Ndeapi zvinovaka mazai?

Inofungidzirwa se saizi yakaenzana imwe saizi saizi M pakati pe53g uye 63g uye chikamu chemunhu mukuru ane chikafu che2.000 Kcal / zuva mazai maviri saizi M. Maitiro ayo ekufungidzira ezvehutano anotevera (2 mazai):

• Mapuroteni - 13 g (25% yezvakakurudzirwa kudya kwezuva nezuva -IR-); yakakurudzirwa kunyanya neyakajeka.
• Mafuta - 10 g (14% yeiyo IR); yakakurudzirwa kunyanya neiyo yolk.
• Simba - 147 kcal (7% yeiyo IR)

• Vitamini A - 227 mg (28% yeiyo IR)
• Vhitamini D - 2 mg (36% yeiyo IR)
• Vitamini E - 2 mg (16% yeiyo IR)
• Riboflavin - 0,40 mg (26% yeiyo IR)
• Niacin - 3,3 mg (20% yeiyo IR)
• Folic acid - 51 mg (25% yeiyo IR)
• Vitamini B12 - 2 mg (84% yeiyo IR)
• Biotin - 20 mg (40% yeiyo IR)
• Pantothenic Acid - 2 mg (30% yeiyo IR)
• Phosphorus - 216 mg (31% yeiyo IR)
• Iron - 2 mg (16% yeiyo IR)
• Zinc - 2 mg (20% yeiyo IR)
• Selenium - 10 mg (18% yeiyo IR)
• Choline - 250 mg (63% yeiyo IR)

Tarisa zvakanaka nekuti zai rakapfuma chaizvo muvitamini B12, yakakosha pakushanda kwakanaka kwehuropi, yetsinga, uye yekuumbwa kweropa, pamwe nemapuroteni akasiyana siyana.

Isu tinoongorora dzimwe ngano nezvezai ...

1. Tinofanira kudzora kudyiwa kwemazai. Sezvo mazai chiri chikafu chemhando yepamusoro, ese mapuroteni awo nemafuta awo, inhema yekunyepa yekuti tinofanira kudzora kudyiwa kwemazai mune vanhu vane hutano hwakadai. Mapuroteni servings anofanirwa kumiririra pakati pe2 ne3 pazuva, saka tinogona kunyatsochinja pakati pemazai, nyama nehove mazuva ese.
2. Mazai anowedzera ropa cholesterol. Ichi chitendero chekare, asi nerombo rakanaka chinogona kutove chakaraswa pasainzi. Mune munhu ane hutano, zvakajairika kudyiwa kwemazai hakuwedzeri ropa cholesterol. Uye nguva dzose, isu tinofanirwa kutevedzera zvinokurudzirwa nachiremba wedu.
3. Mazai muzhizha anogona kuendesa salmonella. Kuchengetedzwa kwakasimba uye kutonga kwehunhu muEuropean Union kunovimbisa kudyiwa kwakachengeteka kwemazai. Nekudaro, sekumwe kudya, kubata zvisirizvo kana hutsika husina kutsarukana zvinogona kutungamira kuzvirwere zvakaita salmonellosis: yakashata firiji, maitiro asina kunaka mupaketi kana nzira yekubika, kusvibiswa pakati pezvakagadzirwa uye zvakabikwa zvigadzirwa ...

Tinofanira kuchengeta sei mazai zvakachengeteka?

Nekuchengetedzwa kwekushandisa mazai matsva, heano mamwe ehutano ehutsanana uye matipi ekuchengetedza:

• Hatifanire kusuka kana kukwiza mazai mbishi tisati tachengeta. Kana tichida kugeza mazai, tinofanira kuzviita nguva pfupi tisati tabika kana kuishandisa. Goko remazai rakabanda kwazvo, nekudaro, kana tikashamba nekukwiza, tinobvisa firimu ravo rekudzivirira uye utachiona hunogona kupinda mukati.
• Tinofanira kugara tichibika mazai ega. Zvinokurudzirwa kubika mazai ari ega, kudzivirira chero mhando yekusvibiswa kubva kune zvimwe zvekudya. Tinogona kutora mukana wekuti yedu thermomix ine dengu, tireyi uye varoma mudziyo wekuparadzanisa kubika kwemazai.
• Ukaona kuti zai ratyoka kana iine mutswe muhombodo, usapedze.
• Kana zai rikayangarara, harisi idzva. Kuti tizive kana zai riri nyowani, tinogona kuriisa mugirazi refu kana mumudziyo wakareba une mvura. Kana zai rakayangarara kusvika pakati kana pamusoro, zvinoreva kuti raunganidza mweya mukati maro uye harisi idzva. Rasa izvo. Kana, kune rumwe rutivi, ikadzika pasi nekukurumidza kuzasi uye inogara pazasi pepakati pemudziyo, unogona kuidya zvakadzikama nekuti iri nyowani.

Zvimwe zvinyorwa zvekufarira

Maitiro ekubika mazai neiyo thermomix kuitira kuti ivo vari pane yavo chaiyo yekubikira poindi

Aya mapfumbamwe akanakisa mazai mapeji

Maitiro ekugadzira akachekwa mazai nhanho nhanho

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Kwayaka - Iyo Egg Institute