Yintoni iOli yeCanola? Ngaba isempilweni okanye iyingozi?

i-oyile yecanola Yioli esekwe kwisityalo efumaneka ekutyeni okungabalekiyo. Ukusetyenziswa kuthathwa njengomngcipheko ngenxa yokukhathazeka malunga nemiphumo yezempilo kunye neendlela zokuvelisa.

Ngoko ngaba kunjalo ngokwenene? “Ngaba ioli ye-canola iluncedo okanye iyingozi?

"Ithetha ukuthini ioli yecanola", "izibonelelo zeoyile yecanola", "ioyile yecanola yonzakalisa", "yenza ntoni ioli yecanola" Ukuba unento ofuna ukuyazi ngayo, qhubeka ufunda.

Yintoni ioli yecanola?

canola ( brassica napus L.) yimveliso ye-oyile eyenziwe ngokuxutywa kwezityalo.

Oosonzululwazi baseKhanada baphuhlise uhlobo olutyiwayo lwesityalo se-rapeseed ngokwaso, esiqulethe i-erucic acid kunye neekhompawundi eziyityhefu ezibizwa ngokuba yi-glucosinolates. Igama elithi "Canola" lithetha "Canada" kunye ne "ola".

isityalo se-canola Nangona ikhangeleka ifana nesityalo se-rapeseed, inezondlo ezahlukeneyo kwaye i-oyile yayo ikhuselekile ukuba ingatyiwa ngabantu.

isityalo se-canola Oko yaphuhliswa, abavelisi bezityalo bebevelisa imbewu ukuphucula umgangatho wembewu kunye i-oyile yecanola ivelise iintlobo ezininzi ezibangele ukunyuka kwemveliso.

Uninzi imveliso yecanolaI-GMO iye yaguqulwa ngokwemfuza ukuphucula umgangatho we-oyile kunye nokwandisa ukunyamezela kwezityalo kwimichiza yokutshabalalisa ukhula.

i-oyile yecanolaIsenokusetyenziswa njengenye indlela yamafutha edizili nanjengenxalenye eyenziwe ngezinto zeplastiki ezifana namatayara.

Yenziwa njani ioli yecanola?

Ukuveliswa kweoli yeCanola Kukho amanyathelo amaninzi kwinkqubo. Ngokutsho kweBhunga laseCanada leCanola, "Iveliswa njani ioyile yecanola?" Impendulo kulo mbuzo ithi:

Ukucoca imbewu

Imbewu yecanola iyahlukaniswa kwaye icocwe ukususa ubumdaka obufana neziqu kunye nobumdaka.

Ukulungiswa kwembewu kunye nokwahlula

Imbewu ifudunyezwa malunga ne-35℃, emva koko itshizwe ngee-roller Mills ukuqhekeza udonga lweseli yembewu.

Ukupheka imbewu

Iiflakes zembewu ziphekwe kwisitofu esishushu ngomphunga. Ngokuqhelekileyo, le nkqubo yokufudumeza ithatha imizuzu eyi-80-105 kubushushu be-15 ° -20 ° C.

Ukucinezela

Iiflakes eziphekiweyo zembewu yecanola ziye zicinezelwe kwizikrufu. Le nkqubo isusa i-50-60% yeoli kwizikali, ezinye zisuswe ngezinye iindlela.

Ukutsalwa kwesinyibilikisi

Iimbewu ezishiyekileyo, ezine-18-20% yeoli, ziphinda zohlulwa kusetyenziswa ikhemikhali ebizwa ngokuba yihexane ukufumana intsalela yeoli.

Ukunyibilikisa

Ihexane iye itsalwe kwimbewu yecanola ngokuyifudumeza okwesithathu kuma-95–115 °C ngokuchanabeka kumphunga.

Ukulungiswa kweoli

Ioyile ekhutshiweyo isulungekiswa ngeendlela ezahlukeneyo ezifana ne-steam distillation, ukuvezwa kwi-asidi ye-phosphoric, kunye nokuhluzwa ngodongwe olusebenzayo.

ICanola Oyile yeZondlo

Njengezinye iioyile ezininzi, i-canola ayingomthombo ulungileyo wezondlo. Icephe elinye (15 ml) i-oyile yecanola Iqulethe izondlo ezilandelayo:

Iikhalori: 124

I-Vitamin E: i-12% ye-Reference Daily Intake (RDI)

I-Vitamin K: i-12% ye-RDI

Ngaphandle kweevithamini E kunye ne-K, le oyile ayinayo iivithamini kunye neeminerali.

Ukuqulunqwa kwe-asidi enamafutha

I-Canola ihlala ithathwa njengenye yeeoli ezinempilo ngenxa yezinga eliphantsi lamafutha ahluthayo. i-oyile yecanolaUkuqhekeka kwe-asidi enamafutha ngolu hlobo lulandelayo:

Amafutha ahluthayo: 7%

Amafutha e-monounsaturated: 64%

Amafutha ePolyunsaturated: 28%

i-oyile yecanolaAmafutha e-polyunsaturated kuwo aqukethe i-3% ye-linoleic acid (eyaziwa ngokuba yi-omega-21 fatty acid) kunye ne-6% ye-alpha-linolenic acid (ALA), uhlobo lwe-omega-11 fatty acid ephuma kwimithombo yezityalo.

Iingozi zeoyile yeCanola

i-oyile yecanolayimveliso yeoli yesibini ngobukhulu ehlabathini. Ukusetyenziswa kwayo ekutyeni kuyaqhubeka nokukhula kwaye ibe yenye yezona zinto zidumileyo zeoyile kwishishini lokutya lokuthengisa.

Ke iingozi zeoli ye-canola iza phambili ngakumbi. Ziintoni ezi?

Iphezulu kwi-omega-6 amafutha

i-oyile yecanola IimbonakaloEnye yazo ngumxholo wayo ophezulu we-omega-6. Njengamafutha e-omega-3, amafutha e-omega-6 abalulekile kwimpilo kwaye enze imisebenzi ebalulekileyo emzimbeni.

Kodwa ukutya kwanamhlanje kuphezulu kakhulu kwi-omega-6s efunyenwe kukutya okuninzi okusulungekileyo, kwaye i-omega-3 ephantsi efunyenwe kukutya kwendalo ibangela ukungalingani okukhokelela ekukhuleni kokudumba.

Ngelixa umlinganiselo onempilo we-omega-6 ukuya kwi-omega-3 yi-1: 1, kuqikelelwa ukuba malunga ne-15: 1 ekutyeni okuqhelekileyo.

Oku kungalingani Isifo sika-AlzheimerIdityaniswe nenani leemeko ezingapheliyo, ezifana nokutyeba nesifo sentliziyo. i-oyile yecanolaAmanqanaba aphezulu e-omega-6 fatty acids ekutyeni avula indlela yezi zifo.

Ngokuqhelekileyo i-GMO

Ukutya kwe-GMO kuveliswa ngezinto zofuzo ukugxininisa okanye ukuphelisa iimpawu ezithile.

Umzekelo, izityalo ezinemfuno ephezulu ezifana nombona kunye ne-canola zenziwe ngokwemfuza ukuze zikwazi ukumelana nemichiza yokutshabalalisa ukhula kunye nezitshabalalisi.

Ngelixa izazinzulu ezininzi zicinga ukuba ukutya kwe-GM kukhuselekile, kukho iinkxalabo malunga nempembelelo yazo kwimekobume, impilo yoluntu, ukungcoliseka kwezityalo, amalungelo epropathi, kunye nokhuseleko lokutya.

Ngaphezulu kwe-90% yeemveliso ze-canola zenziwe ngemfuzo. Nangona ukutya kwe-GM kuye kwavunywa ukuba kusetyenziswe abantu amashumi eminyaka, idatha encinci ikhona kwiingozi zabo zempilo, ngoko ke isilumkiso sifanelekile ekusebenziseni kwabo.

Icocwe kakhulu

Ukuveliswa kweoli yeCanola evezwe kubushushu obuphezulu kunye neekhemikhali ngexesha Ithathwa njengeoyile esulungekisiweyo ngokwekhemikhali, i-canola idlula kwizigaba zemichiza (ezifana ne-bleaching kunye nokususa ivumba).

Amafutha ahlambulukileyo - i-canola, i-soy, ingqolowa kunye amafutha esundu kubandakanywa - oko kwaziwa njengeeoli ezisulungekileyo, ezixutywe kunye ne-deodorized (RBD).

Inkqubo yokusulungekiswa inciphisa ngokuphawulekayo izondlo kwioyile, njengee-acids eziyimfuneko, i-antioxidants, kunye neevithamini.

engacocwanga, icinezelwe kubanda iioli ze-canola Nangona ikhona, uninzi lwe-canola kwimarike lusulungekiswe kakhulu kwaye ayinazo ii-antioxidants ezifumaneka kwioyile engacocwanga njengeoyile yomnquma enyulu.

Ngaba Ioyile yeCanola Inobungozi?

Nangona yenye yeeoli ezisetyenziswa kakhulu kwishishini lokutya, kukho izifundo ezimbalwa kwimiphumo yayo yezempilo.

Ngaphezu koko, kuthiwa kukho iinzuzo zeoli ye-canola izifundo ezininzi abenzi beoli ye-canola Ixhaswa ngu. Obunye ubungqina bubonisa ukuba le oli inokuyichaphazela kakubi impilo.

ukwandisa ukuvuvukala

Ezinye izifundo zezilwanyana i-oyile yecanolaIhambelana nokunyuka kokuvuvukala kunye noxinzelelo lwe-oxidative.

Uxinzelelo lwe-oxidative lubhekiselele kukungalingani phakathi kwe-antioxidants ekhusela okanye ecothayo umonakalo omkhulu wamahhala kunye ne-radicals yamahhala eyingozi - enokubangela ukuvuvukala.

Kolunye uphononongo, i-10% i-oyile yecanolaIigundane zondla i-oyile ye-soya zifumana ukunciphisa kwii-antioxidants ezininzi kunye nokunyuka "kubi" kumanqanaba e-cholesterol ye-LDL xa kuthelekiswa neempuku ezondliwe ioli yesoya.

Kwakhona, i-oyile yecanola, yanciphisa kakhulu ixesha lokuphila kwaye yakhokelela ekunyukeni okukhulu kwengcinezelo yegazi.

Kolunye uphononongo lwamva nje lweempuku, i-oyile yecanolaKuye kwaboniswa ukuba iikhompawundi ezenziwe ngexesha lokufudumeza kwamanzi zandisa iimpawu ezithile ezivuthayo.

Impembelelo kwinkumbulo

Izifundo zezilwanyana zibonisa ukuba le oli inokuchaphazela kakubi inkumbulo.

Uphononongo lwexesha elide kwiimpuku i-oyile yecanola Ugqibe kwelokuba ukutya okutyayo kuyonakalisa kakhulu inkumbulo kwaye kubangele ukwanda okukhulu kubunzima bomzimba.

Impembelelo kwimpilo yentliziyo

i-oyile yecanolaNgelixa kuthiwa ngamanqatha asempilweni, ezinye izifundo ziyaliphikisa eli bango.

Kuphononongo luka-2018, abantu abadala abangama-2.071 baxela ukuba basebenzise kangaphi ioyile ekuphekeni.

Phakathi kwabathathi-nxaxheba abatyebileyo okanye abatyebe ngokugqithiseleyo, kwakudla ngokuba njalo usebenzisa ioli ye-canolakungenzeka ukuba babe nesifo semetabolism kunabo babengafane bayisebenzise okanye bangazange bayisebenzise.

I-Metabolic syndrome ligama elinikwe inani leemeko ezandisa ingozi yokuhlaselwa yintliziyo, njengeswekile ephezulu yegazi, i-fat belly fat, i-high blood pressure, kunye ne-cholesterol ephezulu okanye amanqanaba e-triglyceride.

Yintoni enokusetyenziswa endaweni yeoli yecanola?

i-oyile yecanola ukusetyenziswaNgokucacileyo, uphando olongezelelweyo luyafuneka ukuqonda ngokupheleleyo indlela utywala obuchaphazela ngayo impilo. Kodwa ezinye iioyile ezininzi zinezibonelelo zempilo ezixhaswa bubungqina besayensi.

Ezi oyile zilandelayo ziyakwazi ukumelana nobushushu kwaye zilungele iindlela ezahlukeneyo zokupheka. endaweni yeoli yecanola ekhoyo.

namafutha omnquma

Ioyile yomnquma ityebile kwiikhompawundi ezichasene nokudumba, kuquka i-polyphenol antioxidants, enokuthintela isifo sentliziyo kunye nokuncipha kwengqondo.

Ioli yekokonathi

Ioli yekokonathi Yenye yeeoli ezingcono kakhulu zokupheka ubushushu obuphezulu kwaye inceda ukwandisa i-cholesterol "elungileyo" ye-HDL.

ioli yeeavokhado

Ioyile yeeavokhado ibubushushu obuzinzile kwaye iqulethe i-carotenoid kunye ne-polyphenol antioxidants enokuthi incede impilo yentliziyo.

Ezi oyile zilandelayo zingasetyenziswa ekunxityweni isaladi kunye nezinye iimeko non-ubushushu:

ioli yelineed

Uphando lubonisa ukuba ioli ye-flaxseed inokunceda ukunciphisa uxinzelelo lwegazi kunye nokunciphisa ukuvuvukala.

ioli ye-walnut

Kuxelwa ukuba ioli ye-walnut inciphisa iswekile yegazi ephezulu kunye namanqanaba e-cholesterol.

ioli yembewu ye-hemp

I-oyile yembewu ye-Hemp inezondlo eziphezulu kwaye inencasa egqwesileyo enokusetyenziswa kwiisaladi.

Ngenxa yoko;

i-oyile yecanolayi-oyile yembewu esetyenziswa kakhulu ekuphekeni nasekulungiseni ukutya. Uphando malunga nalo mbandela luneziphumo eziphikisanayo.

Nangona uphando oluthile lubonisa ukuba luyinzuzo empilweni, abaninzi bacebisa ukuba kubangela ukudumba kwaye kwenzakalise inkumbulo kunye nentliziyo.

Kude kubekho izifundo ezinkulu nezingcono ezisemgangathweni i-oyile yecanola Kunoko, khetha enye yeeoli ezineenzuzo eziqinisekisiweyo kwaye zikhankanywe kwinqaku.