Amafutha embewu yamagilebhisi enziwa ngokucindezela imbewu yamagilebhisi (Vitis vinifera L.). Ongase ukwazi ukuthi ngokuvamile kuwumkhiqizo osele we-winemaking.
Ngemva kokwenziwa kwewayini, ngokucindezela ijusi yamagilebhisi bese ushiya imbewu ngemuva, amafutha akhishwa embewini echotshoziwe. Kungase kubonakale kungavamile ukuthi uwoyela ugcinwe esithelweni, kodwa empeleni, inani elincane lohlobo oluthile lwamafutha litholakala cishe kuyo yonke imbewu, ngisho naleyo yezithelo nemifino.
Ngenxa yokuthi udalwe njengomkhiqizo we-winemaking, amafutha e-grapeseed atholakala ngesivuno esiphezulu futhi ngokuvamile ayabiza.
Amafutha embewu yomvini asetshenziselwa ini? Awukwazi ukupheka ngayo kuphela, kodwa ungasebenzisa amafutha omvini esikhumbeni nasezinweleni zakho ngenxa yemiphumela yayo yokuthambisa.
Izinzuzo Zezempilo
1. Iphezulu kakhulu ku-PUFA Omega-6s, Ikakhulukazi i-Linoleic Acids
Ucwaningo luye lwathola ukuthi iphesenti eliphezulu kakhulu lamafutha e-asidi emafutheni e-grapeseed yi-linoleic acid (LA), uhlobo lwamafutha abalulekile - okusho ukuthi ngeke sikwazi ukuzenzela thina futhi kufanele siwathole ekudleni. I-LA iguqulelwa ku-gamma-linolenic acid (GLA) uma siyigaya, futhi i-GLA ingaba nezindima zokuvikela emzimbeni.
Kunobufakazi obubonisa ukuthi i-GLA ingase ikwazi ukwehlisa amazinga e-cholesterol nokuvuvukala kwezinye izimo, ikakhulukazi uma iguqulelwa kwenye futhi i-molecule ebizwa ngokuthi i-DGLA. Kungase futhi kusize ukwehlisa ubungozi bokuthuthukisa amahlule egazi ayingozi ngenxa yokuncipha kwemiphumela yawo ekuhlanganisweni kweplatelet.
Ucwaningo olulodwa olwanyatheliswa kuyi-International Journal of Food Science and Nutrition lwaze lwathola ukuthi uma kuqhathaniswa namanye amafutha emifino njengamafutha we-sunflower, kwakuzuzisa kakhulu ukwehlisa ukuvuvukala nokumelana ne-insulin kwabesifazane abakhuluphele noma abakhuluphele.
Ucwaningo olulodwa lwezilwane luphinde lwathola ukuthi ukusetshenziswa kwamafutha omvini kusize ukuthuthukisa isimo se-antioxidant kanye namaphrofayili e-adipose fatty acid (izinhlobo zamafutha agcinwe emzimbeni ngaphansi kwesikhumba).
2. Umthombo Omuhle Wevithamini E
Amafutha omvini aqukethe inani elihle likavithamini E, okuyi-antioxidant ebalulekile abantu abaningi abangayisebenzisa kakhulu. Uma kuqhathaniswa namafutha omnqumo, inikeza cishe kabili i-vitamin E.
Lokhu kukhulu, ngoba ucwaningo lubonisa ukuthi izinzuzo ze-vitamin E zihlanganisa ukuvikela amangqamuzana emonakalweni we-radical wamahhala, ukusekela ukuzivikela komzimba, impilo yamehlo, impilo yesikhumba, kanye neminye imisebenzi eminingi ebalulekile yomzimba.
3. I-Zero Trans Fat kanye Ne-Non-hydrogenated
Kungase kube khona impikiswano ngokuthi yiziphi izilinganiso zama-acids ahlukene ezingcono kakhulu, kodwa akukho mpikiswano mayelana nezingozi zamafutha e-trans namafutha e-hydrogenated, yingakho kufanele agwenywe.
Amafutha e-Trans avame ukutholakala ekudleni okugayiwe kakhulu, ukudla okusheshayo, ukudla okulula okupakishiwe kanye nokudla okuthosiwe. Ubufakazi busobala kakhulu ukuthi buyingozi empilweni yethu kangangokuthi bavinjelwe kwezinye izimo manje, futhi abakhiqizi abaningi bokudla abakhulu bazibophezela ekuhlukaneni nokukusebenzisa ngokuhle.
4. I-Smoke Point Ephakeme Ngokuqhathaniswa
Iphuzu lentuthu lamafutha noma amafutha okupheka libhekisela endaweni yawo evuthayo noma izinga lokushisa lapho amafutha aqala khona ukuxubha, aguqule isakhiwo samakhemikhali ngendlela engalungile. Izakhamzimba ezizuzisayo ezitholakala emafutheni angacwengisisiwe ziyashabalala lapho uwoyela usushiswe ngokweqile - kanye nokunambitha kungase kungathandeki
Ama-PUFA ngokuvamile awawona ukhetho olungcono kakhulu lokupheka ngoba aziwa ngokufaka i-oxidize kalula, okubangela ukuthi abe "nobuthi." Kodwa-ke, uwoyela we-grapeseed unephuzu lentuthu eliphakeme ngokumaphakathi kunamafutha omnqumo namanye amafutha e-PUFA.
Ngephuzu lentuthu elingu-421 degrees Fahrenheit, lifanele ukupheka okushisisa kakhulu, njengokubhaka noma ukubhaka, kodwa ukuthosa okujulile kusanconywa. Uma kuqhathaniswa, uwoyela kakotapheya unentuthu yentuthu ecishe ibe ngama-degree angama-520, ibhotela namafutha kakhukhunathi anentuthu engama-degree angama-350, kanti uwoyela we-olive unomunye wama-degree angama-410.
Isikhathi sokuthumela: Nov-17-2023