Shaaha waxaa ku jira tiro badan oo amino acid ah oo bilaash ah, kuwaas oo badankood ay leeyihiin atom asymmetric Carbotom oo ay ka dhigan karaan labo craligners-ka sumadda muraayadaha muraayadaha indhaha, oo loo yaqaanno acids l-nooca amino acids. In kasta oo labadan qaab dhismeedka Amino acids ay aad u lamid yihiin oo guryahooda jir ahaaneed asal ahaan waa isku mid, jawaabaha jir ahaaneed ee ay sababaan inay aad uga duwan yihiin. Tusaale ahaan, waxaa la ogaaday in aashitada D-Noono uusan dhadhamin oo ka duwan L-nooca, laakiin sidoo kale door muhiim ah ka ciyaar howlaha bayoolojiga ah sida cudurada neerfaha, horumarka hoormoonka ee howlaha.
Acid amino amino acids, oo inta badan ka mid ah qaabeynta L, waxaa loo rogi karaa D nooca ku qoran xaaladaha dabiiciga ah. Hawshani waxay yareysaa lafdhabarta amino acids amino, sidaa darteed waxaa sidoo kale loo yaqaanaa jinsi. Geedi socodka badanaa waa gaabis, markaa saamiga 'D- ee acids-ka L-amino acids waxaa loo isticmaali karaa in lagu go'aamiyo da'da fossils, isbeddelada xeebta, iyo wixii la mid ah.
Acids-ka cimilada ee cimilada ee loo yaqaan 'Themino acid' ee shaaha sidoo kale ma Waxa kale oo loo isticmaali karaa in lagu dhawro muddada kaydinta, xaaladaha kaydinta iyo heerka socodsiinta shaaha ama waxyaabaha shaaha ah? Si looga jawaabo su'aashan, waa inaan marka hore ogaano inay jiraan aashito amino amino ama ma aha? Soosaarista, ka shaqeynta iyo kaydinta shaaha ayaa sababi kara lafdhabarta amino acids?
Aqoonsiga acid amino amino acids shaaha
Dhawaan, koox cilmi baarayaal ah oo ka socda sheybaarka muhiimka ah ee cilmiga bayoolaji ee gobolka iyo ka-faa'iideysiga kheyraadka ee Jaamacadda Beeraha ee Andui, Xiaogan Wang, aqoonsiga acids acids ee 'amino acids' ee shaaha '(aqoonsiga d-amino Acids ee caleenta shaaha) ee kimistariga cuntada. amino acids ee caleenta shaaha). Daraasadda horudhaca ah waxay muujineysaa in 11-ka is-hoosaadka acids d-amino acids lagu ogaan karo caleemaha shaaha, iyo in baaskiilo ay acids amino acids ee caleemaha shaaha la xiriirta iyo waqtiga lagu keydiyo. Waxyaabaha soo socdaa si kooban u qeexaya waxa ku jira iyo aragtida ka mid ah sheekadan.
Ujeeddo Daraasad:
Si loo dhiso hab lagu kobcinayo, kala-goynta aan la kala qaybin, iyo aqoonsi isku mar ah iyo ogaanshaha 19 oo ah acids aminom acids iyo sidoo kale sunta theaniomyada ah ee aqalka shaah ah; Si loo xaqiijiyo mala-acids-ka dib-u-dhiska amino amino acids shaaha iyo si loo baadho xiriirka ka dhexeeya howsha iyo geedi socodka shaaha ee shaaha iyo enitiomisation of amino acids amino.
Qalabka falanqaynta ugu waaweyn:
Qabsashada 'Entent-ka' Chromatographyfrography oo leh 6545 qaraar sare oo heer sare ah oo heer sare ah oo ku-meel-gaadhka ah ee duulimaadka-ka-daadashada '' SpectRometry '(LC / TOF) Nidaamka (Jaantuska 1).
Wadada Daraasadda:
Acids amino bilaash ah ee maraq shaaha ah waxaa soo saaray soosaarka adag ee ION-Stoncer Stoncer-ka, oo amino acids-ka aminoomers entinoographeral, oo ay ku xigto ogaanshaha 'chra acid', oo ay ku xigto ogaanshaha 'chral chromal', oo ay ku xidhaan galka guud ee 6545 lc / q-tof, Kuwaas oo ay sameeyeen baaritaan buuxa iyo gabadh ah oo loogu talagalay xeryahooda imtixaanka hoostiisa si loo gaaro aqoonsi tayo leh iyo go'aan tiro go'an isla falanqaynta isla falanqaynta. ISMIODER-ka Amino Acid ee 19 muunado oo shaah ah ayaa loo falanqeeyay si ay u bartaan xiriirka ka dhexeeya farsamooyinka kaladuwan, waqtiyo kayd ah oo kaladuwan iyo isku-darka aashitada ee D- iyo Amino acid.
Natiijooyinka cilmi baarista:
1) Habka falanqaynta ee loogu talagalay acids amino acids amino ayaa la sameeyay. Waxaa lagu gartaa daahirinta amino acids ee maraq shaaha ee isdhaafsiga ion, iyo kala-goynta isku-darka ah ee loo yaqaan 'chrinin acid' oo loo kala qaybiyo aminomers-ka aminoomers-ka ee loo yaqaan 'takoorka' takoorista ' acids (Sawir 2).
2) Xaqiijinta fikradaha in shaah ay ku jirto shaah ka kooban d-nooca amino acids. Ogaanshaha Amino acids Entinoomers 19 muunado oo shaaha ah ayaa muujiyay in kaliya amino acids lino amino laga helay caleemo cusub oo shaaha ah, mana jiraan acids amino amino. Taas bedelkeeda, 11 amino acids amino acids ayaa lagu ogaadey tusaalayaasha shaaha ee la soo taagayo, oo heerar badan oo kala duwan laga helo raad-raac ilaa 43 μg / g. Natiijooyinka daraasadda ayaa cadeysay ansaxnimada mala-awaalku in acids amino amino acids ku jiraan shaaha.
3) Xiriirka ka dhexeeya xaaladaha ka-shaqeynta shaaha iyo sidoo kale waqtiga kaydinta iyo amino acid acid. Daraasado ku saabsan sanado badan oo ka mid ah peony cad, dahanngpao iyo Kemanumadda madow ee Kemanu waxay muujiyeen in xaaladaha ka-saaridda iyo xaaladaha kaydinta ee caleemaha shaaha ay la yeeshaan heerka jinsiyadaha amino acid iyo nabaad-guurka. uruurinta aashitada d-amino acids iyo saamiga D / L badiyaa waxay ku sii kordhaan waqtiga gaboobay (Jaantus 3); Heerka jinsi aashito amino acid ayaa ku kala duwan noocyada kala duwan ee acids amino oo la mid ah xaalado isku mid ah; iyo ka shaqeynta shaaha madow waxay saameyn weyn ku yeelatay falcelinta muuqaalka muuqaalka ee amino acids ee amino, oo laga yaabo inay la xiriirtay xaqiiqda ah in shahaadada madow ay ka dhinteen inta lagu gudajiray daadinta iyo halsano shaaha madow. Waxqabadka microbial inta lagu gudajiro shaah madow oo lagu daaweeyo iyo halsano.
