Amafutha e-canola (avela ku-'Canada Oil ') amafutha okupheka ahlukahlukene futhi anomusa. Ngokusho kweCanola Council of Canada kanye noMnyango Wezolimo wase-United States, yiyona ye-oli yamafutha amaningi kakhulu emhlabeni. I-canola iphinde ibe namafutha anempilo ngoba iphezulu emafutheni anamandla acids.
Ngeshwa, ioli yama-canola iye yahlushwa ukungaziwa kahle futhi amahemuhemu ayesekhona ethi kuyingozi empilweni yakho.
Lokhu, ngokukhululekile, kuyize, futhi ngizochaza ukuthi kungani.
Amafutha e-canola avela ezinhlameni ezakhiwe eCanada emuva ngawo-1960s kanye no-70s lapho ososayensi bezitshalo behlonza indlela yokuzala okungaba yingozi ye-fatty acid, ebizwa nge-erucic acid, ngaphandle kwezitshalo eziphuziwe. I-Erucic acid iyinhlobo ye-fatty acid engalungile kumisipha yenhliziyo.
Izitshalo ze-canola zanamuhla ziqukethe cishe awekho i-erucic acid, ngakho-ke akukho nhlobo enhliziyweni (okuphambene nalokho, empeleni). Ngakho-ke kubalulekile ukuqonda umehluko phakathi kwamafutha aqoshiwe angakabikho namafutha yanamuhla, ephephile ngokuphelele.
Nansi indlela abantu abaye bahlaselwa ngayo i-Canola Oil
Abanye abantu badonsa amafutha e-canola yanamuhla ngamafutha angenakudliwa ama-rapeseed asetshenziselwa ukugcoba, ukushisa amanzi, amasobho, kanye nopende. Kodwa futhi, akusiwo amafutha e-canola. Ingxenye yalolu daba kungenzeka ukuthi abantu abangaphandle kweNyakatho Melika basebenzisa igama elithi 'rapeseed' lapho bekhuluma ngamafutha e-canola noma amafutha e-rapeded inedible.
Izinzuzo zezeMpilo
Amafutha e-canola anephrofayili e-fatty acid enempilo ngoba engaphansi kwamafutha agcwele futhi aphezulu emafutheni e- monounsaturated . Umthombo omuhle kakhulu wamafutha we-polyunsaturated, enesilinganiso esihle se-linoleic acid (ne-omega-6) kuya ku-alpha-linolenic acid (i-omega-3) cishe ngo-2: 1. Amafutha e-canola nawo akhululekile kuma-trans-fat engenzile.
Ucwaningo lubonisa ukuthi ama-acids acids athola amafutha e-canola angase abe nethonya elizuzayo emazingeni e-cholesterol futhi anciphise ama-biomarker of inflammation, ngakho-ke ukufakwa okuhle kakhulu kokudla okuvuvukala.
Eqinisweni, i-US Food and Drug Administration ivumela isimangalo esilandelayo ukuba sibekwe ekudleni okuqukethe amafutha e-canola, uma nje bephansi ne-cholesterol, amafutha agcwele, ne-sodium:
Ubufakazi obunomkhawulo futhi obunembile wesayensi bukhombisa ukuthi ukudla amathani we-1 ½ (ama-gremu angu-19) weoli yama-canola nsuku zonke kunganciphisa ingozi ye-coronary disease ngenxa ye-fat unsaturated content in oil canola. Ukuze uzuze lokhu okuzuzayo, amafutha e-canola kufanele athathe inani elifanayo lamafutha agcwele futhi angakhulumi inani lamakholori owalidla ngosuku.
I-Canola Oil nama-GMO
Imbewu ye-canola yaqala ukukhiqizwa ngezindlela zokuzala zendabuko. Imbewu eminingi yanamuhla ye-canola iye yaguqulwa ukuze imelane nezinye izibulalazo. Isayensi nokucwaninga kubonisa ukuthi ama-GMO aphephile, futhi eziningi zezifundo zokwelapha zenziwe ngamafutha e-canola kubantu.
Kodwa, uma ukhathazekile ngalezi zinhlobo zezinto, amafutha e-organic and non-GMO ama-canola atholakala ezitolo zemvelo nezokudla emadolobheni amaningi, athi, namazwe.
Imithombo:
I-United States uMnyango Wezolimo Wezocwaningo Lwezomnotho. "I-canola." http://www.ers.usda.gov/topics/crops/soybeans-oil-crops/canola.aspx.
Ukuphathwa Kwezokudla Nezidakamizwa E-United States. "Ukufingqwa kwezimangalo zezempilo ezifanelekile ngokuhambisana nokuQaphela Ukuqiniswa." Http://www.fda.gov/Food/IngredientsPackagingLabeling/LabelingNutrition/ucm073992.htm.