Ketosis ndi kagayidwe kachakudya komwe thupi limawotcha mafuta osungidwa kuti likhale lamphamvu ndipo likuchulukirachulukira masiku ano. Anthu akugwiritsa ntchito njira zosiyanasiyana kuti akwaniritse ndi kusunga dziko lino, kuphatikizapo kutsatira zakudya za ketogenic, kusala kudya ndi kutenga zowonjezera. Mwa zowonjezera izi, ketone esters ndi ketone salt ndi zosankha ziwiri zodziwika. Tiyeni tiphunzire zambiri za ma ketone esters ndi momwe amasiyanirana ndi mchere wa ketone, sichoncho?
Kuti tidziwe zomwe ma ketone esters ali, choyamba tiyenera kudziwa matupi a ketone. Ma ketoni nthawi zambiri amakhala mtolo wamafuta opangidwa ndi thupi lathu akamawotcha mafuta, ndiye ma ketone esters ndi chiyani? Ketone esters ndi matupi a ketone akunja omwe amalimbikitsa ketosis m'thupi. Thupi likakhala mu ketosis, chiwindi chimaphwanya mafuta kukhala matupi a ketone okhala ndi mphamvu, omwe amawotcha ma cell kudzera m'magazi. Muzakudya zathu, maselo athu nthawi zambiri amagwiritsa ntchito shuga kuti apeze mphamvu, yomwe glucose ndiyenso gwero lalikulu lamafuta m'thupi, koma ngati palibe glucose, thupi limatulutsa ma ketoni kudzera munjira yotchedwa ketogenesis. Matupi a Ketone ali ndi mphamvu zambiri kuposa shuga ndipo awonetsedwa kuti ali ndi thanzi labwino.
Matupi a ketone akunja amapangidwa ndi zigawo ziwiri zazikulu, ketone esters ndi ketone salt. Ketone esters, omwe amadziwikanso kuti ketone monoesters, ndi mankhwala omwe amawonjezera kuchuluka kwa ketoni m'magazi. Ndi matupi akunja omwe amapangidwa pomanga thupi la ketone ku molekyulu ya mowa. Izi zimawapangitsa kukhala bioavailable kwambiri, zomwe zikutanthauza kuti amatengeka mosavuta ndikukweza matupi a ketone m'magazi. Mchere wa Ketone nthawi zambiri umakhala ndi ufa wokhala ndi BHB womangidwa ku mchere wamchere (kawirikawiri sodium, potaziyamu kapena calcium) kapena amino acid (monga lysine kapena arginine), mchere wambiri wa ketone ndi β-hydroxybutyrate (BHB) womangidwa ndi sodium, koma potaziyamu wina ndi zina. mchere wa magnesium uliponso. Mchere wa Ketone ukhoza kuonjezera magazi a BHB isoform ya l-β-hydroxybutyrate (l-BHB).
Chifukwa chakuti ketone esters ndi ketone salt ndi ma ketoni achilendo, izi zikutanthauza kuti amapangidwa mu vitro. Amatha kuonjezera kuchuluka kwa matupi a ketone m'magazi, kupereka mphamvu, ndi kupititsa patsogolo ntchito yachidziwitso. Atha kukuthandizaninso kulowa mu ketotic state mwachangu ndikuyisunga kwa nthawi yayitali. Pankhani ya matupi a ketone m'magazi, ketone esters ndi zakumwa zopanda mchere za BHB popanda zigawo zina zowonjezera. Sali omangidwa ndi mchere monga mchere wa BHB, koma m'malo mwa ketone precursors (monga butanediol kapena glycerol) kudzera m'magulu a ester, ndipo ketone esters imatha kupititsa patsogolo d- β- Magazi a BHB subtype ya hydroxybutyric acid (d-BHB) ) amathamanga kwambiri komanso amakhudzidwa kwambiri ndi ketone esters poyerekeza ndi mchere wa ketone.
1. Kuchita bwino pamasewera othamanga
Chimodzi mwazabwino kwambiri za ma ketone esters ndikuti amatha kupititsa patsogolo masewerawa. Izi zili choncho chifukwa matupi a ketoni ndi omwe amapangira mphamvu zambiri poyerekeza ndi shuga, yomwe ndi gwero lalikulu lamphamvu la thupi. Pochita masewera olimbitsa thupi kwambiri, thupi limadalira shuga kuti lipange mphamvu, koma mphamvu zochepa za thupi zimachepa msanga, zomwe zimayambitsa kutopa komanso kuchepa kwa ntchito. Ketone esters amapereka mphamvu yokonzeka, zomwe zimapangitsa kuti othamanga azidzikakamiza okha kuti azitha kupirira popanda kutopa komwe kumachitika podalira shuga wokha.
2. Imawongolera kugwira ntchito kwa ubongo
Ubwino winanso wodabwitsa wa ma ketone esters ndi kuthekera kwawo kukonza magwiridwe antchito a ubongo. Ubongo ndi chiwalo chogwiritsa ntchito mphamvu kwambiri chomwe chimafunikira glucose wokhazikika kuti ugwire ntchito bwino. Komabe, matupi a ketoni amakhalanso gwero lamphamvu la ubongo, ndipo kafukufuku wasonyeza kuti pamene ubongo umagwiritsa ntchito ma ketoni, ukhoza kugwira ntchito bwino kusiyana ndi pamene umadalira shuga wokha. Ichi ndichifukwa chake ma ketone esters awonetsedwa kuti amathandizira kuzindikira, kukumbukira komanso chidwi, kuwapangitsa kukhala njira yabwino kwa iwo omwe akufuna kupititsa patsogolo ntchito zaubongo.
3. Imawonjezera kuwonda
Pomaliza, ma ketone esters amathandizanso kuchepetsa thupi. Thupi likakhala mu ketosis (mwachitsanzo, likatenthedwa ndi ma ketoni), limawotcha mafuta bwino kwambiri kuposa shuga kuti apange mphamvu. Izi zikutanthauza kuti thupi limatha kuwotcha mafuta osungidwa kuti akhale mafuta, zomwe zimabweretsa kuwonda. Kuonjezera apo, ma ketoni angathandize kuchepetsa chilakolako cha kudya, zomwe zimapangitsa kuti zikhale zosavuta kuti anthu azitsatira zakudya zopanda kalori komanso kuchepetsa thupi moyenera.
● Kuti tidziwe ngati ma ketone esters angathandize kuchepetsa thupi, choyamba tiyenera kumvetsetsa kuti ketone esters ndi chiyani. Ketone esters ndi mankhwala opangidwa ndi matupi a ketoni omwe amatengedwa mosavuta ndi thupi la munthu, kuwapanga kukhala gwero lamphamvu lamafuta. Tikakhala mu ketotic state, ma ketoni ndi magwero amphamvu opangidwa ndi thupi lathu. Izi zimachitika pamene glucose ali m'magazi otsika, ndipo thupi limayamba kuphwanya mafuta osungidwa kuti apange ketoni kuti apereke mphamvu.
● Ochita kafukufuku awonetsa kuti othamanga omwe amatenga Ketone esters monga zowonjezera zowonjezera amatha kupirira panthawi yochita masewera olimbitsa thupi kwambiri. Kafukufuku waposachedwa wapeza kuti ma ketone esters amatha kupititsa patsogolo magwiridwe antchito a okwera okwera pafupifupi 2%. Koma kodi izi zikutanthauza kuchepetsa thupi kwa anthu wamba? Yankho ndi mwina. Kafukufuku wasonyeza kuti ma ketone esters amatha kulepheretsa chilakolako cha kudya, zomwe zimapangitsa kuchepetsa kudya kwa calorie komanso kuchepa kwa thupi. Komabe, kufufuza kwina kumafunika kuti mudziwe ngati izi ndizokwanira kuti zikhudze zotsatira zowonda.
●Kuphatikiza apo, ma ketone esters amathanso kukulitsa kupanga kwa timadzi totchedwa leptin. Leptin imagwira ntchito yofunika kwambiri pakuwongolera njala, metabolism, komanso kugwiritsa ntchito mphamvu. Kuchuluka kwa leptin m'thupi kungathe kuchepetsa chilakolako cha chakudya ndikuthandizira kuchepetsa kudya kwathunthu.
● Kuphatikiza pa kupondereza chilakolako, kugwiritsa ntchito ma ketone esters kungayambitsenso kuwonjezeka kwa mphamvu ndi kagayidwe kachakudya. Izi zipangitsa kuti pakhale ma calorie ambiri komanso kugwiritsa ntchito bwino mafuta osungidwa kuti mupeze mphamvu. Izi, kuphatikiza ndi kutha kupondereza kudya, zingathandize kupanga kusowa kwa kalori kofunikira pakuwonda.
●Komabe, tiyenera kukumbukira kuti ketone esters si njira yothetsera kuwonda. Zakudya zopatsa thanzi komanso kuchita masewera olimbitsa thupi nthawi zonse ndi njira zabwino kwambiri zochepetsera thupi. Ketone esters angagwiritsidwe ntchito ngati chowonjezera, osati njira yokhayo yochepetsera thupi.
●Mwachidule, ketone esters ikhoza kukhala ndi phindu linalake la kuwonda, koma mphamvu zawo zimafunikirabe kufufuza kwina. Zitha kuthandizira kupondereza chikhumbo, kupanga ma calories osakwanira, ndi kuwonjezera mphamvu, koma ziyenera kugwiritsidwa ntchito mosamala osati njira yokhayo yochepetsera thupi. Kudya zakudya zopatsa thanzi, kuchita masewera olimbitsa thupi nthawi zonse, komanso kukhala ndi moyo wathanzi ndizo njira zabwino kwambiri zopezera ndi kusunga thupi labwino.
Ketone ester imapezeka mumadzimadzi ndipo imatha kutengedwa pakamwa. Komabe, mukamagwiritsa ntchito ketone ester, ndikofunikira kutsatira malangizo a dosing a upangiri wa akatswiri. Nthawi zambiri tikulimbikitsidwa kuti tiyambe ndi mlingo wochepa ndipo pang'onopang'ono muwonjezere mlingo mpaka zotsatira zomwe mukufuna zitheke.
Ndikofunikanso kuzindikira kuti ma ketone esters ayenera kugwiritsidwa ntchito pamodzi ndi zakudya za ketogenic kuti akwaniritse zotsatira zabwino. Chakudya cha ketogenic ndi chakudya chamafuta ambiri, chopanda mapuloteni, chochepa kwambiri chomwe chimapangitsa thupi kukhala la ketosis.
Nthawi yotumiza: Jun-09-2023
