Acide ya Benzoic ni solide yera cyangwa idafite urushinge rutagira ibara rufite kristu hamwe na formula C6H5COOH. Ifite impumuro nziza kandi nziza. Bitewe nuburyo butandukanye, acide benzoic isanga ikoreshwa mubikorwa bitandukanye, harimo kubungabunga ibiryo, imiti, no kwisiga.

Acide ya Benzoic na est est isanzwe mubinyabuzima bitandukanye byinyamanswa. Ikigaragara ni uko imbuto nyinshi zifite imbaraga nyinshi, hafi 0.05%. Imbuto zeze z'amoko menshi ya Vaccinium, nka cranberry (V. vitis-idaea) na bilberry (V. myrtillus), irashobora kuba irimo aside ya benzoic yubusa iri hagati ya 0.03% na 0.13%. Byongeye kandi, pome itanga aside benzoic iyo yanduye fungus Nectria galligena. Uru ruganda rwanagaragaye mu ngingo zimbere n’imitsi yo mu rutare ptarmigan (Lagopus muta), ndetse no mu myanya ndangagitsina ya muskoxen y'abagabo (Ovibos moschatus) n'inzovu zo muri Aziya (Elephas maximus). Byongeye kandi, gum benzoin irashobora kuba irimo aside ya benzoic igera kuri 20% na 40% bya est est.

Acide ya Benzoic, ikomoka ku mavuta ya cassia, itunganijwe neza kwisiga iba ishingiye ku bimera.

Gukoresha Acide ya Benzoic

1. Umusaruro wa fenol urimo gukoresha aside ya benzoic. Bimaze kugaragara ko fenol ishobora gukomoka kuri acide ya benzoic binyuze mu nzira yo kuvura aside ya benzoic yashongeshejwe na gaze ya okiside, umwuka mwiza, hamwe n’amazi ku bushyuhe buri hagati ya 200 ° C na 250 ° C.

2. Acide Benzoic ikora nkibibanziriza chloride ya benzoyl, igira uruhare runini mugukora imiti myinshi yimiti, amarangi, impumuro nziza, imiti yica ibyatsi, na farumasi. Byongeye kandi, aside ya benzoic ikora metabolism kugirango ikore est est benzoate, amide ya benzoate, thioester ya benzoates, na anhydride ya benzoic. Nibintu byingenzi byubaka mubintu byinshi byingenzi biboneka muri kamere kandi ni ingenzi mumiti kama.

3. Bumwe mu buryo bukoreshwa bwa acide benzoic ni nko kubungabunga ibidukikije. Ikoreshwa cyane mubinyobwa, ibikomoka ku mbuto, n'amasosi, aho igira uruhare runini mu gukumira imikurire, imisemburo, na bagiteri zimwe na zimwe.

4. Mu rwego rwa farumasi, aside benzoic ikunze guhuzwa na acide salicylic kugirango ikemure ibibazo byuruhu rwibihumyo nkibirenge byumukinnyi, inzoka, hamwe na jock itch. Byongeye kandi, ikoreshwa muburyo bwibanze bitewe ningaruka za keratolytike, ifasha mugukuraho ibishishwa, ibigori, na callus. Iyo ikoreshejwe mubuvuzi, aside benzoic ikoreshwa mubisanzwe. Iraboneka muburyo butandukanye, harimo amavuta, amavuta, nifu. Ubwinshi bwa acide ya benzoic muri ibyo bicuruzwa mubisanzwe iri hagati ya 5% na 10%, akenshi igahuzwa hamwe na acide salicylique. Kugirango uvure neza indwara zanduye zuruhu, ni ngombwa koza no gukama neza ahantu wanduye mbere yo gukoresha urwego ruto rwimiti. Ubusanzwe gusaba birasabwa inshuro ebyiri cyangwa eshatu kumunsi, kandi gukurikiza ubuyobozi bwinzobere mu buzima ni ngombwa kugirango tugere ku bisubizo byiza.

Acide Benzoic isanzwe ifatwa nkumutekano iyo ikoreshejwe neza; icyakora, irashobora gukurura ingaruka mubantu bamwe. Ingaruka zikunze kuvugwa zirimo ingaruka zuruhu zaho nko gutukura, guhinda, no kurakara. Ibi bimenyetso mubisanzwe byoroheje nigihe gito, nubwo bishobora kutoroha kuri bamwe. Niba kurakara bikomeje cyangwa bikabije, nibyiza guhagarika gukoresha ibicuruzwa no gushaka ubuyobozi kubashinzwe ubuzima.

Abafite hyperensitivite izwi kuri acide ya benzoic cyangwa ikindi kintu cyose cyayigize bagomba kwirinda gukoresha ibicuruzwa birimo iyi compound. Byongeye kandi, birabujijwe gukoreshwa ku bikomere bifunguye cyangwa uruhu rwacitse, kubera ko aside yinjira mu ruhu rwangiritse bishobora kuvamo uburozi bwa sisitemu. Ibimenyetso byuburozi bwa sisitemu birashobora kubamo isesemi, kuruka, kubura inda, no kuzunguruka, bisaba ko byihutirwa kwivuza.

Abagore batwite n'abonsa barashishikarizwa kugisha inama abashinzwe ubuzima mbere yo gukoresha ibicuruzwa birimo aside benzoic kugirango umutekano wabo ube n'impinja zabo. Nubwo ibimenyetso byerekana ingaruka za aside ya benzoic mugihe cyo gutwita no konsa ari bike, burigihe nibyiza gushyira imbere kwitonda.

Muncamake, acide benzoic ningirakamaro yingirakamaro hamwe nurwego runini rwa porogaramu. Ibintu bisanzwe bibaho, ibintu byo kubungabunga ibidukikije, hamwe nuburyo bwinshi bituma bigira ikintu cyingenzi mubikorwa bitandukanye. Nyamara, ni ngombwa gukoresha aside ya benzoic mu mutekano kandi ubishinzwe, ukurikiza amabwiriza yatanzwe kandi ukagisha inama inzobere mu by'ubuzima igihe bibaye ngombwa.