Incazelo emfushane:
Inombolo ye-CAS: 150-13-0
Ifomula yemolekyuli:C7H7NO2
isisindo se-molecule: 137.14
Isakhiwo samakhemikhali:
| Ulwazi Oluyisisekelo | |
| Igama lomkhiqizo | I-Para-aminobenzoic acid (PABA) |
| Ibanga | Ibanga lezemithi |
| Ukubukeka | Impushana yekristalu enaliti emhlophe engenambala |
| Isivivinyo | 99% |
| Impilo yeshelufu | iminyaka engu-2 |
| Ukupakisha | 25kg/ibhokisi |
| Isimo | Gcina isitsha sivaliwe endaweni eyomile, engenawo umoya. |
Iyini i-Paraaminobenzoic acid?
I-Para-aminobenzoic acid (PABA), ebizwa nangokuthi i-aminobenzoic acid, into efana nevithamini kanye nesici sokukhula esidingwa izinhlobo ezimbalwa zama-microorganisms.
Ingamakristalu afana nenaliti engenambala, iphenduka ibephuzi ngokukhanyayo emoyeni noma ekukhanyeni. Incibilika emanzini ashisayo, i-ether, i-ethyl acetate, i-ethanol ne-glacial acetic acid, engancibiliki emanzini, i-benzene, futhi engancibiliki ku-petroleum ether. Kumagciwane, i-Para-aminobenzoic acid (PABA) isetshenziswa ekuhlanganiseni i-vitamin folic acid.
I-Para-aminobenzoic acid (PABA) iyikhemikhali etholakala kuvithamini ye-folic acid futhi nasekudleni okuningana okuhlanganisa okusanhlamvu, amaqanda, ubisi nenyama.
I-PABA ithathwa ngomlomo ngezimo zesikhumba ezihlanganisa i-vitiligo, i-pemphigus, i-dermatomyositis, i-morphea, i-lymphoblastoma cutis, isifo sika-Peyronie, ne-scleroderma. I-PABA iphinde isetshenziselwe ukwelapha inzalo kwabesifazane, isifo samathambo, "igazi elikhathele" (i-anemia), i-rheumatic fever, ukuqunjelwa, i-systemic lupus erythematosus (SLE), kanye nekhanda elibuhlungu. Ibuye isetshenziselwe ukwenza mnyama izinwele ezimpunga, ukuvimbela ukulahleka kwezinwele, ukwenza isikhumba sibukeke sisincane, futhi kuvimbele ukushiswa yilanga.
Umsebenzi
I-4-Aminobenzoic acid ingenye yama-amino acid amnandi abaluleke kakhulu. Iyingxenye ebalulekile yezinto ezidingekayo ekukhuleni nasekuhlukaniseni amangqamuzana omzimba. Inendima engenakuthathelwa indawo kumetabolism yempilo. Isetshenziselwa imvubelo, isibindi, i-bran ne-malt. Okuqukethwe kuphezulu kakhulu. I-4-Aminobenzoic acid ingadambisa i-anemia ebangelwa ukuntuleka kwamangqamuzana egazi abomvu, i-anemia yegciwane, i-sprue kanye ne-anemia ngesikhathi sokukhulelwa. I-4-Aminobenzoic acid ingumkhiqizo wokudla okunomsoco osebenza kahle kakhulu onesithako esiyinhloko - uvithamini B-100, ongathuthukisa ngempumelelo ama-metabolism amathathu amakhulu omzimba womuntu, ulwe ngokuphelele nokukhathala futhi unciphise ukucindezeleka. Ukuhambisana kwe-4-aminobenzoic acid ne-penicillin noma i-streptomycin kungathuthukisa ngempumelelo umphumela we-bacteriostatic.
Ukusetshenziswa kwemikhiqizo
I-P-aminobenzoic acid nayo iyisisetshenziswa esibalulekile semboni yamakhemikhali. Kwezokwelapha, kuyisihluthulelo esiyinhloko ekuhlanganisweni kwe-tonic yegazi - i-folic acid, i-coagulant - i-p-carboxybenzylamine, futhi isetshenziselwa ukwenziwa kwezidakamizwa zokwelapha ama-rickets, isifo se-rheumatic, i-arthritis, isifo sofuba. Embonini yezimonyo, iyingxenye ebalulekile ye-sunscreen kanye ne-ejenti yokukhula kwezinwele.
