I-Pyroglutamic Acid CAS: 98-79-3 Umthengisi woMvelisi

I-Pyroglutamic acid yi-amino acid esetyenziswa ekwenziweni kwee-peptides. Kuye kwabonwa ukuba iyaguquka xa ibekwe kwi-N-terminus in vivo ukwenza ii-antibodies ze-IgG2. Ikwasetyenziswa ekwenziweni kwe-(−)-stemoamide kunye ne-celogentin C iyonke. Ingasetyenziswa njengohlobo lwe-intermediates ye-organic synthesis kunye nezongezo zokutya. Isetyenziswa ekutyeni, kumayeza, kwizinto zokuthambisa nakwezinye iindawo. Ngaphezu koko, ayinatyhefu, ayicaphukisi, kwaye sisixhobo esilungileyo sokhathalelo lolusu lwanamhlanje, kunye nezinto zokuthambisa iinwele. I-Pyroglutamic acid ikwanomphumo wokuthintela umsebenzi we-tyrosine oxidase, kwaye ngaloo ndlela ithintela into ethi "melanoidins" ukuba ingafakwa eluswini, kwaye ibe nefuthe lokuba mhlophe eluswini. Inefuthe lokuthambisa i-keratin elinokusetyenziswa kwizinto zokuthambisa iinzipho.