Impendulo: I-Canola, i-rapeseed noma i-rapeseed oil ingamafutha agayiwe angalimaza impilo yakho. ngakho-ke, ayihambisani ne-keto, kodwa kunezinye izindlela ezinempilo ezikhona.
Umbuzo wokuqala ofika engqondweni kubasebenzisi abaningi uthi: Ingabe i-canola, i-rapeseed kanye nowoyela we-rapeseed kuyefana? Futhi nakuba ezindaweni eziningi, ukuze kube lula, bathi yebo, iqiniso liwukuthi abanjalo. Incazelo yalokhu ibanzi ngempela. Kodwa ngamafuphi, amafutha e-rapeseed inguqulo yokuqala. Cishe izingxenye ezimbili kwezintathu zama-monounsaturated fatty acids kuwoyela we-rapeseed i-erucic acid, i-22-carbon monounsaturated fatty acid eye yahlotshaniswa nesifo i-Keshan, esibonakala ngezilonda ze-fibrotic zenhliziyo. Ngenxa yalokhu, ngasekupheleni kwawo-70, besebenzisa indlela yokuguqula izakhi zofuzo ehilela ukuhlukanisa imbewu, abalimi baseCanada bakha izinhlobonhlobo ze-rapeseed ezakhiqiza amafutha e-monounsaturated aphansi e-erucic acid angama-22 carbons kanye ne-oleic acid ephezulu ye-18. carbons.
Lawa mafutha amasha ayebizwa ngamafutha e-LEAR. Kodwa ukuthuthukisa ukuthandwa kwayo futhi kusukela ekuguqulweni kweCanada, yagcina ibizwa amafutha e-canola. Ngakho impendulo yombuzo Ingabe i-canola namafutha e-rapeseed kuyefana? Impendulo ithi cha. Ngokombono, uwoyela we-rapeseed ubizwa ngokuthi i-rapeseed yoqobo, kuyilapho uwoyela we-canola kucatshangwa ukuthi ususelwa ku-rapeseed eshintshwe izakhi.
Ukuhlolwa okuningi kwenziwe kukho kokubili amafutha e-rapeseed kanye ne-canola. Njengoba sibonile ngaphambili, ucwaningo luye lwabonisa ukuthi amafutha e-rapeseed abangela izinkinga zenhliziyo (izilonda ze-fibrotic), kodwa kuze kube manje, azikho izifundo eziye zakhipha amafutha e-canola (LEAR). Kwaze kwaba yilapho abacwaningi baseCanada bephinda behlola uwoyela we-LEAR ngo-1997. Bathola ukuthi amazinyane engulube adla ubisi esikhundleni sawoyela we-canola abonisa izimpawu zokuntula uvithamini E, nakuba esikhundleni sobisi kwakunenani elanele likavithamini E. UVithamini E uvikela ulwelwesi lwamangqamuzana ekulimaleni kwama-radical mahhala futhi ubalulekile. ngohlelo lwenhliziyo olunempilo. Esihlokweni sango-1998, iqembu elifanayo locwaningo labika ukuthi ama-piglets adla uwoyela we-canola ahlangabezana nokuncipha kwenani leplatelet kanye nokwanda kosayizi weplatelet. Isikhathi sokopha sasiside kumachwane afunzwa uwoyela we-canola namafutha e-rapeseed kunalawo afunzwa amanye amafutha. Lezi zinguquko ziye zancishiswa ngokwengezwa kwama-acid agcwele amafutha asuka kubhotela likakhokho noma _amafutha kakhukhunathi_ ekudleni kwamachwane. Le miphumela yaqinisekiswa olunye ucwaningo ngemva konyaka. Uwoyela we-Canola watholwa ucindezela ukwanda okuvamile kokukhula kwenani leplatelet.
Ekugcineni, ucwaningo olwenziwa e-Health and Toxicology Research Divisions e-Ottawa, eCanada, lwathola ukuthi amagundane afuywa ngenxa yomfutho wegazi ophakeme kanye nokuthambekela kokushaywa unhlangothi kufinyeze isikhathi sokuphila lapho ephakelwa uwoyela oshukela. Imiphumela yocwaningo lwakamuva yaphakamisa ukuthi izigebengu kwakuyizinhlanganisela ze-sterol emafutheni, okuthi “yenza ulwelwesi lwamaseli luqine”Futhi ufake isandla ekunciphiseni isikhathi sokuphila kwezilwane.
Zonke lezi zifundo zikhomba ohlangothini olufanayo: uwoyela we-canola awunempilo neze ohlelweni lwenhliziyo nemithambo yegazi. Njengamafutha e-rapeseed, owandulelayo, uwoyela we-canola uhlotshaniswa nezilonda ze-fibrotic zenhliziyo. Iphinde ibangele ukuntuleka kukavithamini E, izinguquko ezingathandeki kuma-platelet egazi, kanye nokunciphisa ukuphila kwamagundane athambekele ekubulaweni yisifo sohlangothi kuyilapho kuwukuphela kwamafutha ekudleni kwezilwane. Ngaphezu kwalokho, kubonakala kubambezela ukukhula, yingakho i-FDA ayikuvumeli ukusetshenziswa kwamafutha e-canola ekudleni kwezingane.
Ngemuva kwakho konke lokhu, singaphetha ngokucacile ukuthi i-rapeseed, i-canola noma i-rapeseed oil ayilungile empilweni yakho ngakho-ke ayihambisani ne-keto. Ngesilinganiso sangempela, la mafutha ayingozi kakhulu kunamanye afana uwoyela sunlighter. Kodwa uma kufanele sikhethe futhi sifuna a imbewu, ngaphandle kokungabaza inketho engcono kakhulu izoqhubeka ibe amafutha e-olive.
Imininingwane yezempilo
Usayizi Wokukhonza: I-1 Scoop
| Igama | I-Valor |
|---|---|
| Ama-carbohydrate amaningi | 0,0 g |
| Amafutha | 14,0 g |
| Amaprotheni | 0,0 g |
| Ingqikithi yama-carbohydrate | 0,0 g |
| Intambo | 0,0 g |
| Amakhalori | 120 |
Umthombo: USDA
