Mukati
Anenge mamirioni matatu ematani eadipic acid anogadzirwa gore rega. Inenge gumi muzana inoshandiswa muindasitiri yezvokudya muCanada, nyika dzeEU, USA uye nyika zhinji dzeCIS.
Zvikafu zvakapfuma muadipic acid:
Kazhinji hunhu hweadipic acid
Adipic acid, kana sezvainodanwa zvakare, hexanedioic acid, ndeye E 355 yekuwedzera yechikafu inoita basa rekudzikamisa (acidity regulator), acidifier uye kubika hupfu.
Adipic acid iri muchimiro chemakristal asina mavara ane kuravira kwakasviba. Iyo inogadzirwa nemakemikari nekubatana kwecyclohexane ne nitric acid kana nitrogen.
Ongororo yakadzama yezvinhu zvese zveadipic acid iri kuitika parizvino. Izvo zvakaonekwa kuti chinhu ichi chine chepfu-chepfu. Kubva pane izvi, asidhi inopihwa kune yechitatu kirasi yekuchengetedza. Zvinoenderana neState Standard (yakanyorwa muna Ndira 12.01, 2005), adipic acid ine zvinokuvadza zvishoma kuvanhu.
Zvinozivikanwa kuti adipic asidhi ine maitiro akanaka pane kuravira kwechigadzirwa chakapedzwa. Iyo inokanganisa mamiriro epanyama uye emakemikari ehupfu, inovandudza kuoneka kwechigadzirwa chakapedzwa, chimiro chayo.
Inoshandiswa muindasitiri yezvokudya:
- kunatsiridza kuravira uye kwemuviri uye makemikari maitiro ezvakapedzwa zvigadzirwa;
- kwekuchengetedza kwenguva refu kwezvigadzirwa, kudzivirira kubva pakuparara, ndeye antioxidant.
Pamusoro peindasitiri yezvikafu, adipic acid inoshandiswa zvakare muindasitiri yakajeka. Inoshandiswa mukugadzira tambo dzakasiyana-siyana dzakagadzirwa nevanhu, senge polyurethane.
Vagadziri vanowanzoishandisa mumakemikari emumba. Esters yeadipic acid inowanikwa muzvizoro zvekuchengetedza ganda. Zvakare, adipic acid inoshandiswa sechikamu chezvigadzirwa zvakagadzirirwa kubvisa zviyero uye madhipoziti mumidziyo yemumba.
Izvo zvezuva nezuva zvevanhu zvinodiwa neadipic acid:
Adipic acid haina kugadzirwa mumuviri, uye zvakare haisi chikamu chinodiwa pakushanda kwayo. Iyo yakawanda inobvumirwa zuva rega rega yeasidhi ndeye 5 mg pa 1 kg yehuremu hwemuviri. Iyo yakanyanya kubvumidzwa dosage yeasidhi mumvura uye zvinwiwa haina kupfuura 2 mg pa1 litre.
Iko kudiwa kweadipic acid kunowedzera:
Adipic acid haisi chinhu chakakosha kumuviri. Inoshandiswa chete kuvandudza hutano hwehutano uye hupenyu hwesherufu hwezvigadzirwa zvakapedzwa.
Iko kudiwa kweadipic acid kunoderera:
- muhuduku;
- zvinopesana nepamuviri uye lactation;
- panguva yekugadzirisa nguva mushure mekurwara.
Kufananidzwa kweadipic acid
Parizvino, mhedzisiro yechinhu pamuviri haina kunyatso kufundwa. Zvinotendwa kuti chikafu ichi chinodyiwa chinogona kudyiwa muhuwandu hushoma.
Iyo asidhi haina kunyudzwa zvakakwana nemuviri: chikamu chidiki chechinhu ichi chakaputsika mukati mayo. Adipic acid inodururwa mumuti uye mweya wakabuda.
Inobatsira zvivakwa zveadipic acid uye zvazvinoita pamuviri:
Hapana zvinhu zvinobatsira zvemuviri wemunhu zvisati zvawanikwa. Adipic acid ine simba rakanaka chete pakuchengetedza kwezvigadzirwa zvekudya, maitiro avo ekunaka.
Zviitiko zvinokanganisa zvirimo adipic acid mumuviri
Adipic acid inopinda mumuviri wedu pamwe nechikafu, uyezve kana tichishandisa mamwe makemikari epamba. Iyo munda wezviitiko unobatawo izvo zvine acid. Kuwanda kwepamusoro kwechinhu chinopinda munzira yekufema kunogona kutsamwisa mameno.
Huru yakawanda yeadipic acid inogona kupinda mumuviri panguva yekugadzirwa kwe polyurethane fibers.
Kuti udzivise mhedzisiro yehutano, zvinokurudzirwa kuchengetedza zvese zvinodiwa pakushanda, kutevedzera hutsanana. Iyo yakanyanya kubvumidzwa kukosha kwezviri mukati memhepo iri mumhepo ndeye 4 mg pa1 m3.
Zviratidzo zvekuwedzeredza adipic acid
Izvo acid zviri mumuviri zvinogona kungowanikwa nekupasa bvunzo dzakakodzera. Nekudaro, chimwe chezviratidzo zvekuwedzeredza kweadipic acid chingave chisingaite (semuenzaniso, allergic) kutsamwiswa kweiyo mucous membranes yemeso uye yekufema system.
Hapana zviratidzo zveadipic acid kushomeka zvakawanikwa.
Kubatana kweadipic acid nezvimwe zvinhu:
Adipic acid inopindirana nyore nyore nezvimwe zvinoteedzera zvinhu. Semuenzaniso, chinhu ichocho chinonyungudika uye chinopenya mumvura, dzakasiyana doro.
Pasi pemamwe mamiriro uye mavhoriyamu, chinhu ichi chinosangana neacetic acid, hydrocarbon. Nekuda kweizvozvo, ma ether anowanikwa, ayo anowana kushanda kwawo mumatavi akasiyana ehupenyu hwevanhu. Semuenzaniso, chimwe chezvinhu zvakakosha izvi chinoshandiswa zvakanyanya kusimudzira kuravira kwakasviba muzvikafu.
Adipic acid mu cosmetology
Adipic acid ndeye antioxidants. Basa guru rekushandiswa kwayo ndere kuderedza acidity, kuchengetedza zvigadzirwa zvekuzora zvine iyo kubva pakuora uye oxidation. Iyo inoguma esters yeadipic acid (disopropyl adipate) inowanzobatanidzwa mumakirimu akagadzirirwa kugadzirisa mamiriro eganda.