Ama-rapeseed asetshenziselwa amafutha omvuno adumile
Uma uke waqhutshwa eJalimane ngo-Meyi, kungenzeka ukuthi ubuke izinsimu ezinkulu zezitshalo eziphuzi eziphuzi eceleni kwe-Autobahn. Lezi zinsimu ziyi-blooms ephuziwe, isitshalo esibalulekile saseJalimane namanye amazwe amaningi asebenzisa imbewu yamafutha okupheka, i-biodiesel, neminye imikhiqizo esekelwe ngamafutha njengamafutha okukhanyisa nesobho.
Ukubaluleka emhlabeni
Kuwo wonke amafutha yemifino asetshenziselwa ukusetshenziswa komuntu futhi embonini, i-rapeseed iphakathi kwezintathu eziphezulu.
Ilandela amafutha omnqumo namafutha we-soya njengamafutha okwenziwa kakhulu emhlabeni wonke. Amafutha e-rapeseed ngokuvamile ayaziwa ngokuthi i-canola oyela.
Kuyinto isivuno esivamile kakhulu eJalimane, nokho, umkhiqizi omkhulu emhlabeni wonke yiCanada. Eqinisweni, igama elithi "canola" liyi-portmanteau, noma ukuhlanganiswa kwamagama athi "Canada" nelithi "amafutha."
Kuyini i-Rapeseed?
Naphezu kwegama layo elihlambalazayo, amafutha aphuziwe asuka emzalweni wesitshalo sokudlwengula, igama lesayensi uBrassica napus. Igama elithi "ukudlwengula" livela egameni lesiLatini for turnip, rapum. I-rapeseed ihlobene netsard, turnips, nezinye izitshalo zeklabishi.
Umlando
I-rapeseed iye yahlonywa futhi isetshenziselwa abantu izinkulungwane zeminyaka eNdiya futhi kusukela eNkathini Ephakathi EYurophu, ikakhulukazi ngamafutha esibani, ukwenza insipho futhi kamuva ibe yi-injini injini. Kwadliwa ngesikhathi sokulala. Futhi, phakathi neMpi Yezwe I neMpi Yezwe II, iJalimane yenza i-margarine ngaphandle kwayo.
Kwaze kwafika ngo-1974, amafutha aphuziwe asetshenziselwa kakhulu embonini yokudla, konke okunye kwakusetshenziselwa izimboni zomshini namakhemikhali.
Ngokusebenzisa izinhlelo zokuzalanisa ezikhethiwe emaYunivesithi aseJalimane, isisindo esimuncu, esiyingozi, i-erucic acid, sanciphisa saba yizinga eliphephile ekusetshenzisweni komuntu ebusika ebusika.
Kamuva, eCanada, i-rapeseed ehlobo itholakala ngezinga eliphansi le-asidi futhi ucwaninga oluthe xaxa lithatha izitshalo ngamazinga aphansi ama-glucosinolate.
"I-canola" ngokusemthethweni isho ukuthi " Ingabe i- adian o il, i- cid" kodwa manje isetshenziselwa ngokujwayelekile ukuthi ichaze amafutha aseCanada adliwe. "I-Rapeseed 00" yigama elisetshenziselwa ukukhishwa ngokweqile. Kusukela ngo-1975, ukukhiqizwa kwama-rapeseed emhlabeni wonke (kufaka phakathi i-canola) kuye kwanda kabili.
Amafutha Edible
Amafutha e-canola ane-omega-6 nama-omega-3 fatty acids futhi aphezulu emafutheni e-monounsaturated. Kuthathwa njengamafutha enempilo okupheka abantu abaningi. I-rapeseed "ngokuvamile ibhekwa njengephephile" yi-United States Yokudla Nezidakamizwa Zokuphatha. Liyi-liquid ekamelweni lokushisa, elingathinti hlangothi, futhi lingasetshenziselwa ukupheka ekushiseni okuphakathi nasezingeni ezibandayo njengokugqoka noma i-marinade.
I-pollinated yizinyosi futhi uju ixubene nezinye izinhlobo noma kuthengiswa njengebhaka-ebangeni.
Okunye ukusetshenziswa namuhla
I-rapeseed namuhla isetshenziselwa ukwenza i-biodiesel, i-margarine, ukudla kwezilwane, nama-bioplastics. I-oli yama-rapeseed yi-oven ekhethiwe yokukhiqizwa kwe-biodiesel emazweni amaningi aseYurophu, okubalwa ngamaphesenti angaba ngu-80 we-feedstock, ngenxa yokuthi ama-rapeseed akhiqiza amafutha amaningi endaweni ngayinye yomhlaba uma eqhathaniswa namanye amafutha, njengama-soya, kodwa ngokuyinhloko ngenxa yamafutha e-canola inephuzu le-gel eliphansi kakhulu (izinga lokushisa eliphansi lokuqandisa) kunamanye amafutha amaningi zemifino.