Nkọwa dị mkpirikpi:
Nọmba CAS: 150-13-0
Usoro ihe omimi: C7H7NO2
arọ molekụla: 137.14
Ọdịdị kemịkal:
| Ozi bụ isi | |
| Aha ngwaahịa | Para-aminobenzoic acid (PABA) |
| Ọkwa | ọkwa ọgwụ |
| Ọdịdị | ntụ ntụ kristal na-acha ọcha na-enweghị agba |
| Nyocha | 99% |
| Ndụ nchekwa | afọ 2 |
| Nkwakọ ngwaahịa | 25kg / katọn |
| Ọnọdụ | Debe akpa ahụ n'ebe kpọrọ nkụ, ebe ikuku na-ekpo ọkụ. |
Kedu ihe bụ Para-aminobenzoic acid?
Para-aminobenzoic acid (PABA), nke a na-akpọkwa aminobenzoic acid, ihe dị ka vitamin na ihe na-eto eto nke ọtụtụ ụdị microorganisms chọrọ.
Ọ bụ kristal agịga na-enweghị agba, na-atụgharị edo edo n'ikuku ma ọ bụ n'ìhè. Na-agbaze n'ime mmiri ọkụ, ether, ethyl acetate, ethanol na glacial acetic acid, nke na-adịghị edozi na mmiri, benzene, na ihe na-adịghị edozi na ether petroleum. Na nje bacteria, a na-eji Para-aminobenzoic acid (PABA) mee ihe na njikọ nke vitamin folic acid.
Para-aminobenzoic acid (PABA) bụ kemịkalụ a na-ahụ na vitamin folic acid yana n'ọtụtụ nri gụnyere ọka, àkwá, mmiri ara ehi na anụ.
A na-ewere PABA n'ọnụ maka ọnọdụ akpụkpọ ahụ gụnyere vitiligo, pemphigus, dermatomyositis, morphea, lymphoblastoma cutis, ọrịa Peyronie, na scleroderma. A na-ejikwa PABA agwọ enweghị ọmụmụ na ụmụ nwanyị, ọrịa ogbu na nkwonkwo, "ọbara ike gwụrụ" (anaemia), ahụ ọkụ rheumatic, afọ ntachi, lupus erythematosus (SLE), na isi ọwụwa. A na-ejikwa ya mee ka isi awọ gbaa ọchịchịrị, gbochie ntutu isi, mee ka akpụkpọ ahụ yie nwata, gbochie ntachu anwụ.
Ọrụ
4-Aminobenzoic acid bụ otu n'ime ihe ndị kasị mkpa aromatic amino asịd. Ọ bụ akụkụ dị mkpa nke ihe ndị dị mkpa maka uto na nkewa nke sel ahụ. Ọ nwere ọrụ na-enweghị atụ na metabolism nke ndụ. A na-eji ya na yist, imeju, bran na malt. Ọdịnaya dị elu nke ukwuu. 4-Aminobenzoic acid nwere ike belata anaemia nke enweghị mkpụrụ ndụ ọbara uhie, anaemia viral, sprue na anaemia n'oge ime. 4-Aminobenzoic acid bụ ngwaahịa na-edozi ahụ na-arụ ọrụ nke ọma na isi ihe - vitamin B-100, nke nwere ike imeziwanye metabolism nke anụ ahụ atọ nke ọma, na-alụso ike ọgwụgwụ ọgụ ma belata nchekasị. Ndakọrịta nke 4-aminobenzoic acid na penicillin ma ọ bụ streptomycin nwere ike melite mmetụta bacteriostatic nke ọma.
Ngwa nke ngwaahịa
P-aminobenzoic acid bụkwa ihe dị mkpa ụlọ ọrụ kemịkalụ akụrụngwa. Na ahụike, ọ bụ isi etiti na njikọ nke tonic ọbara - folic acid, coagulant - p-carboxybenzylamine, a na-ejikwa ya na-emepụta ọgwụ maka ọgwụgwọ nke rickets, ọrịa rheumatic, ogbu na nkwonkwo, ụkwara nta. N'ụlọ ọrụ ịchọ mma, ọ bụ ihe dị mkpa etiti nke ihe mkpuchi anwụ na onye na-eto eto ntutu.
