I-Glyoxylate ye-bacterial metabolite ehlosiwe

Amagciwane amelana nezidakamizwa aphakamisa ukuvezwa kwe-glyoxylate ezindaweni ezintula izakhi, alungisa kabusha izici ze-epigenetic, enze buthaka ukuphendula kwamasosha omzimba, futhi asize amabhaktheriya aphile ngaphansi kwengcindezi yama-antibiotic ngokuvimbela umsebenzi we-DNA demethylase.

Incazelo

I-Vitamin C iyivithamini encibilikayo emanzini, ngamakhemikhali okuthiwa i-L-ascorbic acid, enefomula ye-molecular C ? H ? O ? kanye nesisindo samangqamuzana angu-176.12. Iyisakhi esiyisisekelo esibalulekile emzimbeni womuntu, esinokuncipha okuqinile, esitholakala kabanzi ezitshalweni nasemifino, futhi sibalulekile ekugcineni i-metabolism evamile kanye nempilo yomzimba.

I-Sucrose acetate isobutyrate esters (njenge-SAIB90, SAIB80), njengama-emulsifiers okudla nezithuthukisi isisindo, ithobela izindinganiso zamazwe ngamazwe njenge-JECFA, i-FCC, i-CAC, njll. Inani le-asidi (≤ 0.2 mgKOH/g) nezinsalela zensimbi enzima (≤ 5ppm) zilawulwa ngokuqinile ngaphakathi kwemikhawulo eqinile.

Isakhiwo sayo samakhemikhali (i-sucrose diacetate hexaisobutyrate) yaqinisekiswa yi-infrared spectroscopy, futhi ukuhambisana kwayo nemikhiqizo efanayo e-United States yafinyelela ku-99.47%, iqinisekisa ukuzinza kwenqubo.

I-SAIB80 iyifomula eyinhlanganisela equkethe u-80% we-sucrose acetate isobutyrate (SAIB), ngokuvamile ehlanganiswe nezinyibilikisi noma ezinye izingxenye ezisizayo, ezisetshenziselwa ukulungisa ukuminyana kanye ne-viscosity.

Embonini yokudla, izinhlelo ezihlukahlukene ze-trehalose okwamanje ziyathuthukiswa futhi ziyacwaningwa ngokusekelwe ezintweni zazo ezinganciphisi, izakhiwo zokuswakama, ukumelana nesithwathwa, ukumelana nokoma, ubumnandi bekhwalithi ephezulu, umthombo wamandla, neminye imisebenzi nezici. Imikhiqizo ye-Trehalose ingasetshenziswa ekudleni okuhlukahlukene kanye nezinongo, ithuthukise kakhulu izinga lokudla futhi ikhulise ukuhlukahluka kwakho, ikhuthaze ukuthuthukiswa okuqhubekayo kwemboni yokudla.

I-Trehalose iyi-disaccharide eyenzeka ngokwemvelo etholakala ikakhulukazi olwandle, kodwa i-trehalose esetshenziswa embonini yokudla yesimanje iningi lenziwa ngesitashi ngokuguqulwa kwe-enzymatic, futhi likhona ezintweni eziphilayo ezinjengamagciwane, isikhunta, izinambuzane, izitshalo kanye nezilwane ezingenamgogodla. I-Trehalose inezici nemisebenzi ehlukahlukene ebalulekile, kufaka phakathi lokhu okulandelayo:

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