ʻO ka wehewehe pōkole:
Helu CAS: 150-13-0
ʻAno molekala:C7H7NO2
kaumaha molekula:137.14
Hoʻolālā kemika:
| ʻIke Kumu | |
| inoa huahana | Para-aminobenzoic acid (PABA) |
| Papa | papa lāʻau lapaʻau |
| Ka nana aku | ʻO ka pauka kristal keʻokeʻo kala ʻole |
| Hoʻāʻo | 99% |
| Ola ola | 2 Makahiki |
| Hoʻopili | 25kg / pahu pahu |
| Kūlana | E hoʻopaʻa i ka pahu ma kahi maloʻo a maikaʻi ka makani. |
He aha ka para-aminobenzoic acid?
ʻO ka ʻakika para-aminobenzoic (PABA), i kapa ʻia ʻo aminobenzoic acid, he mea like me ka vitamina a me kahi mea ulu e koi ʻia e nā ʻano microorganism.
ʻO nā kristal like ʻole o ka nila, huli melemele māmā i ka lewa a i ʻole i ka mālamalama. Hiki ke hoʻoheheʻe ʻia i ka wai wela, etera, ethyl acetate, ethanol a me glacial acetic acid, hiki ʻole ke hoʻoheheʻe ʻia i ka wai, benzene, a hiki ʻole ke hoʻoheheʻe ʻia i ka petroleum ether. I loko o ka maʻi bacteria, hoʻohana ʻia ka Para-aminobenzoic acid (PABA) i ka synthesis o ka waikawa folic vitamina.
ʻO ka para-aminobenzoic acid (PABA) he mea kemika i loaʻa i loko o ka vitamina waikawa folic a me nā meaʻai like ʻole me ka ʻai, nā hua manu, ka waiū, a me ka ʻiʻo.
Lawe ʻia ka PABA e ka waha no nā maʻi ʻili e like me vitiligo, pemphigus, dermatomyositis, morphea, lymphoblastoma cutis, Peyronie's maʻi, a me scleroderma. Hoʻohana pū ʻia ka PABA no ka mālama ʻana i ka infertility i loko o nā wahine, arthritis, "koko luhi" (anemia), rheumatic fever, constipation, systemic lupus erythematosus (SLE), a me nā poʻo. Hoʻohana ʻia ia e hoʻopōʻeleʻele i ka lauoho hina, pale i ka nalowale o ka lauoho, e ʻoi aku ka ʻōpio, a pale i ka lā.
Hana
ʻO 4-Aminobenzoic acid kekahi o nā waikawa amino aromatic koʻikoʻi. He ʻāpana koʻikoʻi ia o nā mea e pono ai no ka ulu a me ka māhele ʻana o nā pūnaewele kino. Loaʻa iā ia kahi kuleana i ka metabolism o ke ola. Hoʻohana ʻia ia i ka hū, ate, bran a me ka malt. He kiʻekiʻe loa ka ʻike. Hiki i ka 4-aminobenzoic acid ke hoʻomaha i ka anemia ma muli o ka nele o ke koko ʻulaʻula, anemia viral, sprue a me ka anemia i ka wā hāpai. ʻO ka 4-Aminobenzoic acid he meaʻai meaʻai kiʻekiʻe me ka mea nui - vitamina B-100, hiki ke hoʻomaikaʻi maikaʻi i nā metabolism nui ʻekolu o ke kino o ke kanaka, e hakakā me ka luhi a hoʻomaha i ke kaumaha. Hiki ke hoʻomaikaʻi maikaʻi i ka hopena bacteriostatic ka hoʻohālikelike ʻana o ka 4-aminobenzoic acid me ka penicillin a i ʻole streptomycin.
Hoʻohana i nā huahana
ʻO ka waika P-aminobenzoic kekahi mea waiwai nui o ka ʻoihana kemika. I ka lāʻau lapaʻau, he kī waena ia i ka synthesis o ke koko tonic - folic acid, coagulant - p-carboxybenzylamine, a ua hoʻohana pū ʻia i ka hana ʻana i nā lāʻau lapaʻau no ka mālama ʻana i nā rickets, rheumatic maʻi, arthritis, tuberculosis. I ka ʻoihana cosmetic, he mea koʻikoʻi ia o ka sunscreen a me ka ulu ulu lauoho.
