Iyini i-Amylopectin? Izinzuzo, Isakhiwo, Umsebenzi & Ukusetshenziswa Kuchaziwe

About the Author: Joost Nusselder, umbhali wencwadi yokupheka ye-Essential Japanese meal planner cookbook Kubuyekezwe ngoNovemba 1, 2022

I-Amylopectin iyi-polysaccharide eyenziwe ngamaketanga amade ama-molecule e-glucose. Iwuhlobo lwesitashi esitholakala ezitshalweni. Iyingxenye eyinhloko yesitashi futhi yenza cishe uhhafu waso.

Kulo mhlahlandlela, ngizokutshela konke okudingeka ukwazi mayelana nale carbohydrate eyinkimbinkimbi.

Bheka incwadi yethu entsha yokupheka

Izindlela zokupheka zomndeni wakwa-Bitemybun ezinohlelo lokudla oluphelele kanye nomhlahlandlela weresiphi.

Yizame mahhala nge-Kindle Unlimited:

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Ukuqonda i-Amylose: I-Carbohydrate Eyinkimbinkimbi

U-Amylose luhlobo lwe-polysaccharide olwakhiwe ngamaketanga aqondile ama-molecule e-glucose. Ibhekwa njenge-carbohydrate eyinkimbinkimbi futhi ingenye yezinhlobo ezimbili eziyinhloko zesitashi ezitholakala ezitshalweni, enye i-amylopectin. I-Amylose iyi-polymer, okusho ukuthi yakhiwe amayunithi amaningi aphindaphindayo ama-molecule e-glucose axhunywe ndawonye ngamabhondi e-glycosidic.

Indlela i-Amylose ehluke ngayo ku-Amylopectin

Nakuba i-amylose ne-amylopectin zombili izinhlobo zesitashi, zihluka ngezindlela ezimbalwa ezibalulekile:

• Isakhiwo: I-Amylose yakhiwa amaketanga amade, aqondile ama-molecule eglucose, kuyilapho i-amylopectin yakhiwa womabili amaketanga alayini namagatsha ama-molecule eglucose.
• Ukunyibilika: I-Amylose incibilika kakhulu emanzini, kuyilapho i-amylopectin incibilika kancane.
• Ukugaya: Ngenxa yesakhiwo sayo esiqondile, i-amylose ithatha isikhathi eside ukugaya kune-amylopectin, engaba nomthelela emazingeni kashukela egazi azinzile kanye nemizwa yokugcwala.

Ukwakhiwa Kwesakhiwo kwe-Amylopectin

Isakhiwo se-amylopectin siyinkimbinkimbi futhi sinomthelela omkhulu ezicini zayo nasekugayeni ukudla. Nawa amaphuzu abalulekile ahlobene nesakhiwo sawo:

• I-Amylopectin yakhiwa amayunithi eglucose axhunywe ndawonye ngamabhondi e-alpha-1,4 glycosidic, akha iketango lomugqa.
• Igatsha lenzeka cishe kuwo wonke amayunithi e-glucose angama-24-30, lapho ibhondi ye-alpha-1,6 ye-glycosidic ixhuma iketango elifushane neketango eliyinhloko.
• Ubude bamaketanga amafushane buyahlukahluka kakhulu, okwenza i-amylopectin ibe i-molecule ehluke kakhulu.
• Inombolo yamaphoyinti e-branching kanye nobude bamaketanga amafushane kungaba nomthelela omkhulu kusakhiwo sonke se-amylopectin, kanye nokuncibilika kwayo, izakhiwo ze-crystalline, nokuqukethwe kwamandla.
• Isakhiwo segatsha se-amylopectin sakha i-molecule enamagatsha amaningi, efana nesihlahla ehluke kakhulu kumugqa womugqa we-amylose.
• Indlela i-amylopectin eyakhiwe ngayo nayo inomthelela ekugayeni kwayo. Isakhiwo se-branching senza ukuthi imelane kakhulu ne-hydrolysis ngama-enzyme, okusho ukuthi kuthatha isikhathi eside ukwehlela ama-molecule e-glucose kune-amylose.

I-Amylopectin iqhathaniswa kanjani ne-Amylose?

Nakuba i-amylose ne-amylopectin zombili ziyizingxenye zesitashi, zihluke kakhulu ekubunjweni kwazo nezakhiwo zazo. Nakhu okuhlukile okubalulekile:

• I-Amylose iyi-polymer eqondile eyakhiwe amayunithi eglucose axhunywe ndawonye ngamabhondi e-alpha-1,4 glycosidic, kuyilapho i-amylopectin iyi-polymer enamagatsha equkethe inani elikhulu lamaketanga amafushane axhunywe ochungechungeni oluyinhloko ngamabhondi e-alpha-1,6 glycosidic.
• I-Amylose iyancibilika emanzini, kuyilapho i-amylopectin ingancibiliki.
• I-Amylose inokuqukethwe okuphezulu kwekristalu kune-amylopectin, okusho ukuthi imelana kakhulu ne-hydrolysis ngama-enzyme futhi ithatha isikhathi eside ukwehlela ama-molecule eglucose.
• Okuqukethwe kwamandla e-amylose cishe ku-4 kcal/g, kuyilapho i-amylopectin iqukethe cishe u-3.8 kcal/g.

Luyini Ucwaningo Lwamanje Oluhloselwe?

Ucwaningo oluhlobene ne-amylopectin luhloselwe ukuqonda umthelela ongaba khona ekudleni nempilo. Nazi ezinye izihloko zamanje zocwaningo ezihlobene ne-amylopectin:

• Umthelela we-amylopectin kumazinga eglucose yegazi kanye nokuphendula kwe-insulin.
• Amandla okuthi i-amylopectin isetshenziswe njengomthombo wamandla ekusebenzeni kwezemidlalo.
• Imiphumela yezinhlobo ezahlukene ze-amylopectin ekugayeni kanye ne-metabolism.
• Umthelela we-amylopectin ku-gut microbiota kanye nempilo yonke.

Sekukonke, ukwakheka kwe-amylopectin kuyinkimbinkimbi kakhulu futhi kuyahlukahluka kuye ngokuthi imvelaphi kanye nohlobo lwesitashi. Isakhiwo sayo segatsha sakha i-molecule ehluke kakhulu ehluke kakhulu kumugqa womugqa we-amylose. Indlela i-amylopectin ehlelwe ngayo ithinta izakhiwo zayo, ukugaya, kanye nomthelela ongaba khona empilweni.

Umsebenzi we-Amylopectin

I-Amylopectin iwuhlobo oluyinhloko lwe-carbohydrate egcinwe emzimbeni futhi isetshenziswa njengomthombo wamandla. Lapho umzimba udinga amandla, izibopho phakathi kwama-molecule e-glucose ziyaphuka, futhi i-glucose iyakhululwa ukuze isetshenziswe umzimba. Le nqubo yaziwa ngokuthi i-glycogenolysis.

I-Amylopectin Ithuthukisa Kanjani Ukusebenza Kwe-Athletic?

I-Amylopectin iyinkomba ephezulu ye-glycemic index, okusho ukuthi ihlehliswa ngokushesha ibe ushukela bese ingena egazini. Lokhu kuvumela ukwanda okusheshayo kwamazinga kashukela egazini, okungathuthukisa ukusebenza kwezemidlalo ngokunikeza umzimba umthombo osheshayo wamandla.

Izinhlobo ze-Amylopectin

Kunezinhlobo ezahlukene ze-amylopectin, kuhlanganise:

• I-amylopectin enhle: Lolu hlobo lwe-amylopectin luhlukanisiwe kusetshenziswa izindlela zokucwaninga ezithuthukisiwe futhi lunegatsha kakhulu.
• I-amylopectin evamile: Lolu hlobo lwe-amylopectin lukhona ekudleni okuningi okunesitashi futhi alunagatsha oluncane kune-amylopectin enhle.

Indlela Yokufaka I-Amylopectin ekudleni Kwakho

• Yidla ukudla okunesitashi njengamazambane, irayisi ne-pasta
• Pheka imifino enjengommbila nophizi
• Bheka ukudla okune-amylopectin kulebula, njengeziphuzo zezemidlalo namabha wamandla

Ingabe Kukhona Imiphumela Emibi Yokusebenzisa I-Amylopectin?

Ukusebenzisa i-amylopectin eningi kungaholela ekwenyukeni ngokushesha kwamazinga kashukela egazini, okungaba yingozi kubantu abanesifo sikashukela. Kubalulekile ukusebenzisa i-amylopectin ngokulinganisela futhi uyilinganise nezinye izakhi ezifana namaprotheni kanye ne-fiber.

Imibuzo Evame Ukubuzwa Nge-Amylopectin

I-Amylose ne-amylopectin yizo zombili izinhlobo zama-molecule esitashi akhiqizwa izitshalo. Umehluko omkhulu phakathi kwazo yisakhiwo sazo. Nakuba i-amylose iyiketango le-polymer eliqondile lamayunithi e-glucose, i-amylopectin iyi-polymer enegatsha lamayunithi e-glucose. I-Amylopectin iqukethe amayunithi eglucose amaningi kune-amylose, okuyenza ibe i-molecule enkulu.

Yikuphi ukudla okuqukethe i-amylopectin?

I-Amylopectin itholakala ezinhlotsheni eziningi zokudla, okuhlanganisa:

• Imifino enesitashi njengamazambane, ummbila, nophizi
• Okusanhlamvu okunjengokolweni, irayisi, nama-oats
• Imifino efana nobhontshisi nodali
• Ukudla okugayiwe njengesinkwa, i-pasta, nokusanhlamvu

Ingabe i-amylopectin iyancibilika emanzini?

Yebo, i-amylopectin iyancibilika emanzini. Lokhu kungenxa yokuthi ukwakheka kwamagatsha e-amylopectin kuvumela ama-molecule amanzi ukuthi alingane phakathi kwamayunithi e-glucose, aphule i-molecule futhi enze kube lula ukuncibilika.

Uyini umsebenzi we-amylopectin ezitshalweni?

I-Amylopectin wuhlobo lwesitashi olukhiqizwa izitshalo njengendlela yokugcina ushukela ukuze uthole amandla. Igcinwa kumaseli ezitshalo futhi ingahlukaniswa futhi isetshenziswe njengomthombo wamandla lapho kudingeka.

Ingabe i-amylopectin ingcono kuwe kunezinye izinhlobo zesitashi?

Ayikho impendulo ecacile kulo mbuzo, njengoba izinhlobo ezahlukene zesitashi zingaba nemiphumela ehlukene emzimbeni. Nokho, abanye ochwepheshe bakholelwa ukuthi i-amylopectin ingase ibe ngcono kuwe kunezinye izinhlobo zesitashi ngoba igayeka kalula futhi imuncwe umzimba.

Yiziphi ezinye esikhundleni se-amylopectin ekudleni?

Uma ufuna indawo yemvelo ye-amylopectin ekudleni kwakho, kunezinketho ezimbalwa okufanele uzicabangele:

• I-arrowroot powder
• Isitashi seTapioca
• Isitashi samazambane
• I-Cornstarch

Lezi zithako zingasetshenziswa esikhundleni se-amylopectin ekuphekeni okuyibizayo.

Yiziphi izinzuzo zezempilo ze-amylopectin?

Nakuba i-amylopectin ngokwayo ingenazo izinzuzo ezithile zezempilo, iwuhlobo lwe-carbohydrate olunganikeza umzimba amandla. Ukwengeza, ezinye izifundo ziye zaphakamisa ukuthi ukudla ukudla okuqukethe i-amylopectin kungasiza ekunciphiseni ubungozi bezimo ezithile zempilo, ezifana nesifo sikashukela sohlobo 2.

Mangaki amakholori ku-amylopectin?

I-Amylopectin iwuhlobo lwe-carbohydrate, futhi njengawo wonke ama-carbohydrate, iqukethe amakholori angu-4 igremu ngalinye. Inani lamakhalori ekudleni okuqukethe i-amylopectin lizoxhomeka emalini e-amylopectin equkethe, kanye nezinye izakhi ekudleni.

Iyiphi indlela engcono kakhulu yokudla i-amylopectin?

Ayikho indlela “engcono kakhulu” yokudla i-amylopectin, njengoba itholakala ezinhlotsheni eziningi zokudla. Kodwa-ke, kubalulekile ukukhumbula ukuthi ukudla i-amylopectin eningi (noma yiluphi uhlobo lwe-carbohydrate) kungaholela ekuzuzeni isisindo nezinye izindaba zezempilo. Kunconywa ukuthi abantu baseMelika abavamile bangadli ngaphezu kwamathisipuni angu-6-9 kashukela owengeziwe ngosuku, okuhlanganisa zonke izinhlobo zama-carbohydrate.

Yiziphi ezinye zezizathu zokugwema i-amylopectin?

Azikho izizathu eziqondile zokugwema i-amylopectin, njengoba iyingxenye yemvelo yezinhlobo eziningi ezahlukene zokudla. Kodwa-ke, abanye abantu bangase bakhethe ukugwema ukudla okuqukethe i-amylopectin (noma ezinye izinhlobo zesitashi) ngezizathu ezihlukahlukene, njenge:

• Ukulandela ukudla okune-carbohydrate ephansi
• Ezama ukwehlisa isisindo
• Ukuphatha amazinga kashukela egazini

I-amylopectin ingawavikela kanjani amehlo akho nesikhumba?

I-Amylopectin iqukethe uhlobo lwe-antioxidant olubizwa nge-lutein, okuyi-carotenoid ebalulekile empilweni yamehlo nesikhumba. I-Lutein ibizwa ngokuthi "ivithamini yamehlo" ngoba isiza ukuvikela amehlo emonakalweni obangelwa ukukhanya okuluhlaza okwesibhakabhaka. Ibalulekile futhi empilweni yesikhumba, njengoba isiza ukuvikela isikhumba emonakalweni obangelwa imisebe ye-UV.

Ngingafunda kanjani okwengeziwe nge-amylopectin?

Uma unentshisekelo yokufunda okwengeziwe nge-amylopectin, kunezinsiza eziningi ongazithola. Ezinye izinketho zihlanganisa:

• Ukuvakashela amawebhusayithi ahlinzeka ngolwazi mayelana nokudla kanye nesayensi yokudla
• Ilanda izinhlelo zokusebenza ezilandelela ikhalori yakho nokudla okunomsoco
• Ukulandela ochwepheshe ezinkundleni zokuxhumana ezifana ne-Facebook, Twitter, Instagram, ne-Pinterest
• Ukufunda izindatshana nezincwadi mayelana nokudla kanye nokudla okunomsoco

Isiphetho

I-Amylopectin: i-carbohydrate eyinkimbinkimbi etholakala ezitshalweni, futhi esetshenziswa kakhulu njenge-molecule yokugcina amandla. Yenziwe ngamaketanga amade emigqa yama-molecule eglucose axhunywe amabhondi e-α-1,4 glycosidic. Ihleleke kakhulu futhi yenza isakhiwo esinamagatsha. Itholakala ekudleni okunesitashi njengamazambane nelayisi. Kuyindlela enhle yokusiza ukugcina amazinga kashukela egazini ezinzile, uzizwe ugcwele, futhi ulawule isisindo sakho. Ngakho-ke, ngokuzayo lapho ufuna i-carb eyinkimbinkimbi, finyelela i-amylopectin!

Bheka incwadi yethu entsha yokupheka

Izindlela zokupheka zomndeni wakwa-Bitemybun ezinohlelo lokudla oluphelele kanye nomhlahlandlela weresiphi.

Yizame mahhala nge-Kindle Unlimited:

Funda mahhala

UJoost Nusselder, umsunguli weBite My Bun ungumthengisi wokuqukethwe, ubaba futhi uthanda ukuzama ukudla okusha ngokudla kwaseJapan enhliziyweni yothando lwakhe, futhi kanye nethimba lakhe ubelokhu enza izindatshana zebhulogi ezijulile kusukela ngo-2016 ukusiza abafundi abathembekile ngezindlela zokupheka namathiphu okupheka.