Amino Acid Series
0102030405
Intshayelelo yeMveliso
I-Glycine yisakhiwo esilula phakathi kwamalungu angama-20 ochungechunge lwe-amino acid. Ikwabizwa ngokuba yi-aminoacetic acid. Yi-amino acid engabalulekanga kumzimba womntu. Inamaqela amabini asebenzayo kunye ne-alkaline kwi-molecule. I-electrolyte eyomeleleyo kwisisombululo samanzi kunye ne-polar ephezulu. Inonyibiliko ophezulu kwizinyibilikisi, ayinyibiliki kwizinyibilikisi ezingekho kwi-polar, kwaye inamanqaku aphezulu okubilisa kunye nokunyibilika. I-Glycine inokuthatha iifom ezahlukeneyo ze-molecular ngokulungelelanisa i-asidi kunye ne-alkalinity yesisombululo samanzi. Ibhondi yecala ye-glycine yi-athomu ye-hydrogen. Ekubeni i-alpha carbon yayo nayo ine-athomu ye-hydrogen, i-glycine ayikho isomeric ye-optically. Ngenxa yokuba iibhondi ezisecaleni ze-glycine zincinci kakhulu, zinokuthatha izithuba apho ezinye i-amino acids zingenako, njenge-amino acid ngaphakathi kwe-collagen helix. Yikristale emhlophe okanye umgubo okhanyayo wekristale otyheli kwiqondo lobushushu begumbi. Inobumnandi obukhethekileyo obunokunciphisa incasa ye-asidi kunye ne-alkali, imaski incasa ekrakra ye-saccharin eyongeziweyo ekutyeni kwaye yandise ubumnandi. Ukuba umzimba womntu udla kakhulu i-glycine, ayiyi kuxutywa kwaye isetyenziswe ngumzimba womntu kuphela, kodwa iya kuphinda iphule ibhalansi yokufunxa umzimba we-amino acids kwaye ichaphazele ukufunxwa kwamanye ama-amino acids, okukhokelela ekungalingani kwesondlo kunye nokuchaphazela impilo. Iziselo ezinobisi eziveliswa nge-glycine njengeyona nto iphambili ekrwada inokuba nefuthe elibi ekukhuleni okuqhelekileyo kunye nophuhliso lwabakwishumi elivisayo kunye nabantwana. Uxinaniso 1.1607. Indawo yokunyibilika 232 ~ 236 ℃ (ukubola). Inyibilika emanzini, ayinyibiliki kwi-ethanol kunye ne-ether. Inokusabela nge-hydrochloric acid ukwenza i-hydrochloride. Ikhona kwizihlunu zezinto ezomileyo zothutho ezikumgangatho ophantsi. Inokuveliswa ngesenzo se-monochloroacetic acid kunye ne-ammonium hydroxide, okanye inokufumaneka nge-hydrolysis kunye nokucocwa kwe-gelatin.
Umsebenzi weMveliso
IGlycine isetyenziswa ikakhulu njengesongezo sesondlo sokutya kwenkukhu.
Izongezo zesondlo. Isetyenziselwa ikakhulu isinongo kunye neminye imiba.
Isetyenziswa kwishishini lamayeza, iimvavanyo ze-biochemical kunye ne-organic synthesis.
Isetyenziswe njenge-buffer, esetyenziselwa ukulungiswa kwemidiya yenkcubeko yezicubu, ukuvavanywa kobhedu, igolide kunye nesilivere, kwaye isetyenziswe ngamayeza ukunyanga i-myasthenia gravis kunye ne-progressive muscle atrophy, hyperacidity, enteritis engapheliyo, i-hyperprolinemia ebantwaneni, njl. isifo.
Nyanga i-myasthenia gravis kunye ne-progressive muscle atrophy; ukunyangwa kwe-hyperlipidemia kunye ne-enteritis engapheliyo (ehlala idibene ne-antacids); idibene ne-aspirin inokunciphisa ukucaphuka kwesisu; ukuphatha i-hyperprolinemia kubantwana; njengokuvelisa umthombo wenitrogen yee-amino acid ezingabalulekanga kwaye wongeze kwinaliti exutyiweyo ye-amino acid.
Isicelo seMveliso
Izongezo zesondlo. Ikakhulu isetyenziselwa isinongo, amayeza, izongezo zesondlo senkukhu, kwaye isetyenziselwa ukuveliswa kwezichumisi zekhemikhali kunye nezitshabalalisi.
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