Yini?I-Oryzanol?
I-Oryzanol, eyaziwa ngokuthi i-Gamma-oryzanol, ikhona kuwoyela werayisi (uwoyela we-rice bran) futhi iyingxube ye-ferulic acid esters ene-triterpenoids njengengxenye eyinhloko. Isebenza kakhulu ohlelweni lwezinzwa oluzimele kanye nesikhungo se-endocrine se-diencephalon, ingalungisa umsebenzi wezinzwa ezizimele, inciphise ukuphazamiseka kwebhalansi ye-endocrine, futhi ithuthukise izimpawu zokuphazamiseka kwengqondo nezinzwa. Iphinde futhi ibe nemisebenzi eminingi ye-physiological efana nokwehlisa i-lipids yegazi, ukwehlisa i-lipids yesibindi, ukuvimbela i-lipid oxidation, kanye ne-anti-oxidation. Ngaphezu kwalokho, iphinde ibe nomthelela wokumelana ne-arrhythmia futhi inganciphisa injabulo ye-myocardial ngokulawula umsebenzi wezinzwa ezizimele.
Izakhiwo Zomzimba Nezamakhemikhali ze-Oryzanol
Izakhiwo Zomzimba:I-Oryzanol iyimpushana emhlophe kuya kokuphaphathekile, eyicrystalline. Ayincibiliki emanzini kodwa iyancibilika kuzincibilikisi eziningi eziphilayo. Iphuzu layo lokuncibilika licishe libe ngu-135-140°C.
Isakhiwo Sekhemikhali:I-Oryzanol iyingxube ye-esters ye-ferulic acid kanye ne-sterol yezitshalo, ngokuyinhloko eyakhiwe i-cycloartenyl ferulate kanye ne-24-methylenecycloartanyl ferulate. Lezi zinhlanganisela zinesibopho sezinzuzo eziningi zezempilo ze-oryzanol ezingaba khona.
Ukuzinza:I-Oryzanol izinzile uma kuqhathaniswa nokushisa kanye ne-oxidation, okwenza ifanelekele ukusetshenziswa emafutheni okupheka nemikhiqizo yokudla. Nokho, ingehlisa izinga ngaphansi kokuchayeka isikhathi eside emazingeni okushisa aphezulu nokukhanya.
Yiziphi Izinzuzo ZazoI-Oryzanol ?
I-Oryzanol ihlotshaniswa nezinzuzo ezimbalwa zezempilo ezingaba khona, nakuba ucwaningo olwengeziwe luyadingeka ukuze uqonde ngokugcwele imiphumela yayo. Ezinye zezinzuzo eziphakanyisiwe ze-oryzanol zifaka:
1. Ukulawulwa Kwe-Cholesterol:I-Oryzanol iye yacwaningwa ngamandla ayo okusiza ukuphatha amazinga e-cholesterol, ikakhulukazi ngokunciphisa i-low-density lipoprotein (LDL) cholesterol, evame ukubizwa ngokuthi i-cholesterol "embi".
2. Izici Ze-Antioxidant:I-Oryzanol ibonisa umsebenzi we-antioxidant, ongasiza ukuvikela amangqamuzana emonakalweni we-oxidative obangelwa ama-radicals mahhala. Lesi sakhiwo sibalulekile empilweni yonke futhi singanikela ezinzuzweni zayo ezingaba khona.
3. Impilo Yesisu:Olunye ucwaningo lubonisa ukuthi i-oryzanol ingaba nomthelela wokuvikela ulwelwesi lwesisu, okungenzeka isekele impilo yesisu nokunciphisa ingozi yezilonda zesisu.
4. Impilo Yesikhumba:I-Oryzanol isetshenziswa kweminye imikhiqizo ye-skincare ngenxa yemiphumela yayo engase ibe ukupholisa isikhumba kanye neyokuvikela. Ingasiza ukuthuthukisa ithoni yesikhumba nokuthungwa futhi ivikele ekucindezelekeni kwemvelo.
5. Izimpawu Zokunqamuka kokuya esikhathini:Kunobunye ubufakazi obubonisa ukuthi i-oryzanol ingasiza ekunciphiseni izimpawu ezithile ezihlobene nokunqamuka kokuya esikhathini, njengokushisa okushisayo nokukhathazeka, nakuba ucwaningo olwengeziwe luyadingeka kule ndawo.
Ziyini Izicelo ZeI-Oryzanol ?
I-Oryzanol inezinhlelo zokusebenza ezahlukahlukene kuzo zonke izimboni ezahlukahlukene ngenxa yezinzuzo zayo zezempilo ezingaba khona kanye nezakhiwo zokusebenza. Ezinye zezicelo ze-oryzanol zifaka:
1. Imboni Yokudla:I-Oryzanol isetshenziswa njenge-antioxidant yemvelo emikhiqizweni yokudla ukwandisa impilo yeshalofu nokugcina ikhwalithi yomkhiqizo. Ivame ukungezwa emafutheni okupheka, imajarini, nokunye ukudla okunamafutha ukuze kuvinjwe i-oxidation kanye ne-rancidity.
2. Ezemithi:I-Oryzanol isetshenziswa kwezinye izinhlobo zemithi ngemiphumela yayo engaba khona yokwehlisa i-cholesterol kanye nendima yayo ekusekeleni impilo yenhliziyo nemithambo yegazi.
3. Izimonyo Nokunakekelwa Kwesikhumba:I-Oryzanol isetshenziswa emikhiqizweni ye-skincare ngenxa yezakhiwo zayo ezingaba zipholise isikhumba kanye nokuvikela. Ingase ifakwe kokhilimu, izinto zokuthambisa, nezikhilimu zelanga ukuze zisize ukuthuthukisa impilo yesikhumba futhi zivikele ekucindezelekeni kwemvelo.
4. Okuphakelayo Kwezilwane:I-Oryzanol ngesinye isikhathi yengezwa ekudleni kwezilwane ukuze kusekelwe impilo kanye nokuphila kahle kwemfuyo.
5. I-Nutraceuticals kanye Nezithako zokudla:I-Oryzanol isetshenziswa njengesithako sezithako zokudla kanye nokudla okunomsoco okuhloswe ukusekela impilo yenhliziyo, ukulawula amazinga e-cholesterol, nokukhuthaza inhlalakahle jikelele.
Iyini I-Side Effect OfI-Oryzanol ?
I-Oryzanol ngokuvamile ibhekwa njengephephile ukusetshenziswa kanye nokusetshenziswa kwezihloko, futhi ibekezelelwa kahle abantu abaningi. Kodwa-ke, njenganoma yisiphi isithasiselo noma umkhiqizo wemvelo, akhona amathuba okuba nemiphumela engemihle, ikakhulukazi uma isetshenziswa ngemithamo ephezulu noma ihlanganiswe nemithi ethile. Eminye imiphumela emibi engenzeka kanye nokucatshangelwa kufaka phakathi:
1. Ukungezwani Nomzimba: Abanye abantu bangase bangezwani ne-oryzanol, okuholela ezimpawu ezifana nokuqubuka kwesikhumba, ukulunywa, noma izinkinga zokuphefumula. Uma unolwazi lokungezwani nerayisi noma okunye okusanhlamvu, kubalulekile ukuqaphela lapho usebenzisa imikhiqizo equkethe i-oryzanol.
2. Izinkinga Zokugaya: Kwezinye izimo, imithamo ephezului-oryzanolkungase kubangele ukungaphatheki kahle kokugaya ukudla, njengokucasuka kwesisu noma isifo sohudo. Kutuswa ukuthi ulandele imithamo enconyiwe futhi ugade impendulo yomzimba wakho lapho usebenzisa le mikhiqizo.
3. Ukusebenzisana Nemithi: Kukhona kungenzeka ukusebenzisana phakathi kwe-oryzanol nemithi ethile. Uma uthatha imithi kadokotela, ikakhulukazi leyo ethinta amazinga e-cholesterol noma ukujiya kwegazi, kubalulekile ukubonana nochwepheshe bezempilo ngaphambi kokusebenzisa imikhiqizo equkethe i-oryzanol.
4. Ukukhulelwa Nokuncelisa: Kukhona ucwaningo olulinganiselwe mayelana nokuphepha kwe-oryzanol phakathi nokukhulelwa nokuncelisa. Kungcono ukuthintana nomhlinzeki wezempilo ngaphambi kokusebenzisa le mikhiqizo uma ukhulelwe noma unesi.
Njenganoma yimuphi umkhiqizo wemvelo, kubalulekile ukuwusebenzisai-oryzanolngokuzibophezela futhi uthintane nochwepheshe bezokunakekelwa kwempilo, ikakhulukazi uma unezimo zempilo ezicashile noma uthatha imithi.
Imibuzo Ehlobene Ongaba Nentshisekelo Kuyo:
Singakwazi ukudla amafutha e-rice bran nsuku zonke?
Yebo, amafutha e-rice bran angadliwa nsuku zonke njengengxenye yokudla okulinganiselayo. Kubhekwa njengowoyela wokupheka onempilo ngenxa yephuzu layo eliphezulu lentuthu kanye nephrofayili ye-fatty acid enenzuzo. Amafutha e-rice bran anothe ngamafutha e-monounsaturated kanye ne-polyunsaturated, futhi aqukethe izinhlanganisela ezifana ne-oryzanol ezingase zinikeze izinzuzo zezempilo ezingaba khona. Kodwa-ke, njenganoma iyiphi ingxenye yezokudla, ukulinganisela kuyisihluthulelo, futhi kubalulekile ukucabangela inani lekhalori eliphelele kanye nokuhlukahluka kokudla. Uma unezinto ezithile ezikukhathazayo ngezempilo noma imikhawulo yezokudla, kuyatuseka ukuthintana nochwepheshe bezokunakekelwa kwempilo noma isazi sokudla esibhalisiwe.
Ingabe i-oryzanol ilungele inhliziyo?
I-Oryzanol iye yacwaningwa ngezinzuzo zayo ezingaba khona empilweni yenhliziyo. Kukholakala ukuthi inezakhiwo ezingasiza ukuphatha amazinga e-cholesterol, ikakhulukazi ngokunciphisa i-low-density lipoprotein (LDL) cholesterol, evame ukubizwa ngokuthi i-cholesterol "embi". Ukwengeza, i-oryzanol ibonisa umsebenzi we-antioxidant, obalulekile empilweni yonke yenhliziyo.
Ikuphi ukudla okunothe kukhoi-oryzanol ?
Ukudla okucebile nge-oryzanol kuhlanganisa:
1. I-Rice Bran Amafutha: Lawa mafutha angenye yemithombo engcono kakhulu ye-oryzanol, okwenza kube indlela elula yokuhlanganisa le nhlanganisela ekudleni kwakho.
2. I-Rice Bran: Ungqimba lwangaphandle lwezinhlamvu zelayisi, olwaziwa nge-rice bran, luqukethe i-oryzanol. Ingatholakala kweminye imikhiqizo yerayisi okusanhlamvu.
3. Ibhali: Ibhali ingenye okusanhlamvu okuqukethe i-oryzanol, ngakho ukufaka ibhali ekudleni kwakho kungakunikeza inani elithile lale nhlanganisela.
Lokhu kudla kungaba yingxenye yokudla okunomsoco futhi kungaba nomthelela ekwakhiweni kwe-oryzanol.
Isikhathi sokuthumela: Sep-12-2024
