MCTyog cov roj tshwj xeeb uas nws tshawb fawb pib xyoo 1950. Nws feem ntau ntseeg tias MCT yog triglyceride tsim los ntawm cov roj ntsha muaj 6-12 (lossis 8-10 lossis 8-12) carbon atoms. Cov fatty acids uas ua rau MCT hu ua medium-chain fatty acids. Cov roj ntsha nruab nrab-cov saw hlau no yuav tsis dhau Tus catalyst yog esterified nrog glycerol los ua MCT.
MCT tau muab rho tawm los ntawm txiv maj phaub roj lossis txiv maj phaub roj. Nws yog qhov sib xyaw ntawm cov roj triglycerides. Cov ntsiab lus ntawm caprylic acid thiab capric acid tsis tsawg dua 95%. MCT muaj cov yam ntxwv ntawm cov zom zaub mov xws li zom tau yooj yim, nqus tau yooj yim, thiab muab lub zog nrawm. Nws tuaj yeem nqa ncaj qha los ntawm cov hlab ntshav ntawm lub cev yam tsis muaj kev zom zaub mov thiab thauj mus rau lub siab, qhov uas nws tau ua kom zoo dua qub thiab muab sai rau lub zog. Cov saw ntev triglycerides tuaj yeem tsuas yog nqus tau tom qab zom zaub mov nrog cov ntsev ntsev thiab pancreatic enzymes hauv txoj hnyuv, yog li MCT yooj yim dua nqus dua cov saw triglycerides ntev thiab muab lub zog ceev.
MCT tau tawg mus rau hauv glycerol thiab cov roj hmab nruab nrab cov kua qaub los ntawm lipase hauv plab thiab duodenum. MCT muaj cov dej ua tau zoo thiab tuaj yeem emulsified yam tsis muaj kua tsib hauv cov hnyuv me. Nws tus nqi hydrolysis yog 6 npaug ntawm cov saw ntev triglycerides, thiab tom qab ntawd nws tau nqus mus rau hauv daim ntawv ntawm glycerol thiab cov roj nruab nrab cov saw hauv cov epithelial hlwb ntawm txoj hnyuv me. Medium-chain fatty acids tau nqus hauv lub siab. Cov txheej txheem oxidation sab hauv thiab hloov pauv yuav luag nrawm dua li cov piam thaj, uas tuaj yeem paub qhov khoom siv hluav taws xob sai. MCT tau siv dav hauv menyuam yaus cov zaub mov, dej haus, zaub mov noj qab haus huv thiab chaw kho mob.
Txiv maj phaub roj, txiv maj phaub roj thiab lwm cov roj nplua nuj nyob hauv MCT cov khoom xyaw, lossis MCT cov tshuaj rho tawm los ntawm cov roj no yog ua kua lossis ib nrab kua, uas tsis yooj yim rau kev thauj mus los, khaws cia thiab siv, thiab tsis haum rau tus kheej noj. Shandong Tianjiao Biotechnology txais kev siv tshuab microcapsule, siv cov khoom noj muaj fiber ntau ua tus nqa khoom, ntxiv cov khoom siv MCT, thiab ua raws li homogenization emulsification thiab qib siab hmoov ntau dhau los txau cov txheej txheem kom ua MCT roj hmoov, uas tsis yog yooj yim rau kev thauj mus los, khaws thiab siv, tab sis kuj muaj cov protein ntau. , Txhim kho qhov saj ntawm cov khoom, thiab muaj cov khoom noj uas tsim nyog sib xyaw.