I-Pyroglutamic Acid CAS: 98-79-3 Umhlinzeki Womkhiqizi

I-Pyroglutamic acid iyi-amino acid esetshenziswa ekwakhiweni kwama-peptide. Kuye kwabonakala futhi ukuthi iyaguquka uma ibekwa ku-N-terminus in vivo ukuze idale ama-antibodies e-IgG2. Iphinde isetshenziswe ekwakhiweni okuphelele kwe-(−)-stemoamide kanye ne-celogentin C. Ingasetshenziswa njengohlobo lwezinhlanganisela ze-organic synthesis kanye nezengezo zokudla. Isetshenziswa ekudleni, kwezokwelapha, ezimonyweni nakwezinye izimboni. Ngaphezu kwalokho, ayinabo ubuthi, ayicasuli, futhi iyinto eluhlaza enhle kakhulu yokunakekelwa kwesikhumba kwanamuhla, kanye nezimonyweni zokunakekelwa kwezinwele. I-Pyroglutamic acid nayo inomphumela wokuvimbela emsebenzini we-tyrosine oxidase, ngaleyo ndlela ivimbele into ethi "melanoidins" ukuthi ingafakwa esikhumbeni, futhi ibe nomthelela wokwenza isikhumba sibe mhlophe esikhumbeni. Inomphumela wokuthambisa i-keratin ongasetshenziswa ezimonyweni zezinzipho.