Zamkatimu
Pafupifupi matani 3 miliyoni a adipic acid amapangidwa chaka chilichonse. Pafupifupi 10% amagwiritsidwa ntchito m'makampani azakudya ku Canada, mayiko a EU, USA ndi mayiko ambiri a CIS.
Zakudya zokhala ndi adipic acid:
General makhalidwe adipic asidi
Adipic acid, kapena monga amatchedwanso, hexanedioic acid, ndi E 355 yowonjezera chakudya chomwe chimagwira ntchito ya stabilizer (acidity regulator), acidifier ndi ufa wophika.
Adipic acid ndi mawonekedwe a makhiristo opanda mtundu okhala ndi kukoma kowawasa. Amapangidwa ndi mankhwala mwa kuyanjana kwa cyclohexane ndi nitric acid kapena nayitrogeni.
Kafukufuku watsatanetsatane wazinthu zonse za adipic acid akuchitika. Zinapezeka kuti mankhwalawa ndi otsika poizoni. Kutengera izi, asidi amaperekedwa ku gulu lachitatu lachitetezo. Malinga ndi State Standard (ya Januware 12.01, 2005), adipic acid imakhala ndi zotsatira zochepa zovulaza anthu.
Amadziwika kuti adipic asidi ali ndi zotsatira zabwino pa kukoma kwa chomalizidwa. Zimakhudza thupi ndi mankhwala a mtanda, amawongolera maonekedwe a chomalizidwa, kapangidwe kake.
Amagwiritsidwa ntchito m'makampani azakudya:
- kupititsa patsogolo kukoma ndi maonekedwe a thupi ndi mankhwala a zinthu zomalizidwa;
- kwa nthawi yayitali yosungiramo zinthu, kuwateteza kuti asawonongeke, ndi antioxidant.
Kuphatikiza pamakampani azakudya, adipic acid imagwiritsidwanso ntchito m'makampani opepuka. Amagwiritsidwa ntchito popanga ulusi wosiyanasiyana wopangidwa ndi anthu, monga polyurethane.
Opanga nthawi zambiri amagwiritsa ntchito mankhwala apakhomo. Esters of adipic acid amapezeka muzodzoladzola zosamalira khungu. Komanso, asidi adipic amagwiritsidwa ntchito ngati chigawo cha zinthu zomwe zimapangidwira kuchotsa sikelo ndi madipoziti mu zida zapakhomo.
Zofunikira za tsiku ndi tsiku za adipic acid:
Adipic acid samapangidwa m'thupi, komanso si gawo lofunikira pakugwira ntchito kwake. Mlingo wovomerezeka watsiku ndi tsiku wa asidi ndi 5 mg pa 1 kg ya kulemera kwa thupi. Pazipita analola mlingo wa asidi mu madzi ndi zakumwa zosaposa 2 mg pa 1 lita imodzi.
Kufunika kwa adipic acid kumawonjezeka:
Adipic acid si chinthu chofunikira m'thupi. Amagwiritsidwa ntchito kokha kuti apititse patsogolo thanzi labwino komanso moyo wa alumali wazinthu zomalizidwa.
Kufunika kwa adipic acid kumachepa:
- muubwana;
- contraindicated pa mimba ndi mkaka wa m`mawere;
- pa nthawi yosinthika pambuyo pa matenda.
Kusintha kwa adipic acid
Mpaka pano, zotsatira za chinthu pa thupi sizinaphunzire mokwanira. Amakhulupirira kuti chowonjezera chazakudyachi chikhoza kudyedwa pang'ono.
Asidiyo samatengeka kwathunthu ndi thupi: gawo laling'ono la mankhwalawa limaphwanyidwa mmenemo. Asidi adipic amachotsedwa mumkodzo ndikutulutsa mpweya.
Zothandiza za adipic acid ndi momwe zimakhudzira thupi:
Palibe zopindulitsa za thupi la munthu zomwe zapezeka. Adipic acid imakhala ndi zotsatira zabwino zokha pakusunga zakudya, mawonekedwe awo amakoma.
Zinthu zomwe zimakhudza zomwe zili mu adipic acid m'thupi
Adipic asidi amalowa m'thupi mwathu pamodzi ndi chakudya, komanso pogwiritsa ntchito mankhwala ena apakhomo. Munda wa ntchito umakhudzanso asidi okhutira. Kuchuluka kwa zinthu zomwe zimalowa m'njira yopuma zimatha kukhumudwitsa mucous nembanemba.
Kuchuluka kwa asidi adipic kumatha kulowa m'thupi panthawi yopanga ulusi wa polyurethane.
Kuti tipewe zotsatira zoyipa zaumoyo, tikulimbikitsidwa kutsatira njira zonse zodzitetezera kubizinesi, kutsatira ukhondo. Mtengo wovomerezeka wazinthu zomwe zili mumlengalenga ndi 4 mg pa 1 mita3.
Zizindikiro za kuchuluka kwa adipic acid
Zomwe zili ndi asidi m'thupi zimatha kupezeka pochita mayeso oyenerera. Komabe, chimodzi mwazizindikiro za kuchuluka kwa adipic acid zitha kukhala zopanda chifukwa (mwachitsanzo, matupi awo sagwirizana) kukwiya kwa mucous nembanemba m'maso ndi kupuma.
Palibe zizindikiro za kuchepa kwa adipic acid zomwe zidapezeka.
Kugwirizana kwa adipic acid ndi zinthu zina:
Adipic acid imakhudzidwa mosavuta ndi zinthu zina. Mwachitsanzo, chinthucho chimasungunuka kwambiri ndipo chimasungunuka m'madzi, ma alcohols osiyanasiyana.
Pazifukwa zina ndi ma voliyumu, chinthucho chimalumikizana ndi asidi acid, hydrocarbon. Zotsatira zake, ma ether amapezedwa, omwe amapeza ntchito m'nthambi zosiyanasiyana za moyo wamunthu. Mwachitsanzo, chimodzi mwazinthu zofunika izi chimagwiritsidwa ntchito makamaka kukulitsa kukoma kowawa kwazakudya.
Adipic acid mu cosmetology
Adipic acid ndi ya antioxidants. Ntchito yayikulu yogwiritsira ntchito ndikuchepetsa acidity, kuteteza zodzikongoletsera zomwe zili nazo kuti zisawonongeke komanso kutulutsa okosijeni. Ma esters a adipic acid (diisopropyl adipate) nthawi zambiri amaphatikizidwa mumafuta opangira kuti khungu likhale labwino.