Wopanga mtengo wabwino oleic acid Cal: 112-80-1

Oleic acid, oleic acid, omwe amadziwikanso kuti Cis-9-Octadencenanoic acid, wokhala ndi mankhwala osokoneza bongo osakhazikika ndipo amaperekedwa mafuta a nyama ndi masamba. Mwachitsanzo, mafuta a maolivi ali ndi pafupifupi 82.6%; mafuta peanut muli ndi 60.0%; Mafuta a sesame ali ndi 47.4%; Soybean mafuta ali 35.5%; Mpendadzuwa wa mpendadzuwa muli 34.0%; Mafuta okhala ndi thonje ali ndi 33.0%; Kupsinjika mafuta muli 23,9%; Mafuta a saffewa muli ndi 18.7%; Zomwe zili mu tiyi mafuta zimatha kukhala zokwera kwambiri 83%; Mu mafuta a nyama: Mafuta a Lard ali ndi pafupifupi 51.5%; batala muli 46.5%; mafuta a whale ali ndi 34.0%; mafuta mafuta ali ndi 18.7%; Oleic acid ali ndi chingwe chokhazikika (cholembera) ndi chosakhazikika (mtundu wa β). Kutentha kochepa, kumawoneka ngati krustalo; Kutentha kwakukulu, kumawoneka ngati mafuta opanda mafuta owoneka bwino ndi fungo la lal. Ili ndi vuto la sikulumikizana ndi 282.47, kachulukidwe kakang'ono kwa 0,8905 (20 ℃ madzi), mp of 16.3 ° C), 225 mpaka 226 ° C (1.33 103 pa), 203 mpaka 205 ° C (0,677 103 pa), ndi 170 ku 175 ° C (0.267 103 mpaka 0.400 103 pa), mndandanda wokhoza kunena za 1.4582 ndi ufa wa 25.6 cps.
Ili ndi inffable m'madzi, kukhala osungunuka ku Benzane ndi Chloroform. Ndizolakwika ndi methanol, ethanol, ether ndi kaboni Tetrachloride. Chifukwa chokhala ndi mgwirizano wambiri, imatha kukhala yolumikizidwa mosavuta kwa mpweya, motero amapanga fungo loipa ndi utoto wotembenuka chikasu. Pogwiritsa ntchito naitrogeni oxides, nitric acid, wachitsulo nitrate ndi sulfurous asidi wa chithandizo, amatha kusinthidwa kukhala elaidic acid. Itha kusinthidwa kukhala osakhazikika a acid hydrogenation. Chingwe chochuluka ndi chosavuta kuchitira ndi halogen kuti apange halogen stearic acid. Itha kupezeka kudzera mu hydrolysis ya mafuta a azitona ndi mafuta anyama, kenako ndikuyika distillation distillation ndi crystallization kapena kuchotsa kuti alekanitse. Oleic acid ndi osungunuka bwino kwa mafuta ena, mafuta acids ndi zinthu zosungunulira mafuta. Itha kugwiritsidwa ntchito popanga sopo, mafuta, othandizira, monga mafuta ndi mafuta olerera.
Gwiritsani Ntchito:
GB 2760-96 imatanthauzira kuti ndi yothandiza pokonza. Itha kugwiritsidwa ntchito ngati mankhwala ophatikizira, kununkhira, kubama, ndi mafuta.
Itha kugwiritsidwa ntchito popanga sopo, mafuta, mafuta othandizira, mafuta odzola, kukhalanso osungunuka bwino kwambiri kwa ma acids acids ndi zinthu zosungunulira.
Itha kugwiritsidwa ntchito poponthedwa ndi golide, siliva ndi zitsulo zina zamtengo wapatali komanso kupukutira m'makampani opanga magetsi.
Itha kugwiritsidwa ntchito ngati ma reagents oyipitsitsa, ma sol sol, mafuta othandizira ndi othamanga, komanso amagwiritsidwa ntchito pa malonda ogulitsa shuga
Oleic acid ndi mankhwala opangira mafuta ndipo amatha kupanga epoxidid oleliic acid eyiti pambuyo pa epoxidation. Itha kugwiritsidwa ntchito ngati pulasitiki yapulasitiki ndikupanga Azelaic acid ndi oxidation. Ndi zopangira za polyamidide. Kuphatikiza apo, oleic acid amathanso kugwiritsidwa ntchito ngati emulsirity exsiside exifier, magetsi a alexiliaties, ma sodial mafakitale, michere yachitsulo, yotulutsa mawu. Komanso, itha kugwiritsidwa ntchito ngati zida zopangira zopanga pepala la mpweya, kuzungulira mapepala. Mitundu yosiyanasiyana yazogulitsa zoletsera ndizofunikiranso zosungunulira oleic. Monga kuwongolera mankhwala, itha kugwiritsidwa ntchito ngati chiwonetsero cha chromatographic komanso kufufuza kafukufuku, kudziwikiratu calcium, mkuwa ndi magnesium, sulufule ndi zinthu zina.
Itha kugwiritsidwa ntchito pa kafukufuku wambiri. Itha kuyambitsa mapuloteni kinase C m'maselo a chiwindi.
Ubwino:
Oleic acid ndi acid a acid omwe amapezeka mu nyama ndi masamba. Oleic acid ndi mafuta okwanira omwe amakhulupirira kuti ndi abwino kukhala ndi thanzi. Zowonadi, ndiye mafuta a mafuta akulu omwe amapezeka mu mafuta a maolivi, akuphatikiza 55 mpaka 85% ya mankhwala ofunikira, omwe amagwiritsidwa ntchito m'mankhwala ofunikira a Mediterranean ndipo wavalidwa chifukwa cha achire. Kafukufuku wamakono amathandizira lingaliro la maubwino a maolivi, chifukwa umboni umatsimikizira kuti oleic acid amathandizira kuchepa kwa lipoprote yovulaza (ma ldls) m'magazi opindulitsa (hdls) osasinthika. Wopezekanso wofunika kwambiri ku Canola, Coon chiwindi, coconut, sobean, ndi mafuta a almond, omwe mwina acitikizani milingo yosiyanasiyana ya ma genetic mainjiniya.
Oleic acid amapezeka mwachilengedwe kwambiri kuposa mafuta ena onse. Ilipo monga glycerides m'mafuta ambiri ndi mafuta. Kukhazikika kwakukulu kwa oleic acid kumatha kuchepetsa magazi a cholesterol. Amagwiritsidwa ntchito pa malonda azakudya kuti apange zopanga zopangidwa ndi tchizi. Amagwiritsidwanso ntchito kununkhira katundu wophika, maswiti, ma ayisikilimu, ndi sodas.
Malinga ndi ashuga aku America ashuga, anthu aku America oposa 25 miliyoni ali ndi matenda ashuga. Kuphatikiza apo, 7 miliyoni sakhala ndi matenda ashuga osadziwika, ndipo ena mamiliyoni 79 ali ndi vuto lagawanitsenso. Mu kafukufuku wofala mu February 2000 ku Medical Journal Journation "QJM," ofufuza ku Ireland adawona kuti zakudya zokhala ndi oleic a acid adasintha glucose yosala kudya ma plucose, insulin. Kuchepetsa shuga ndi milingo ya insulin, komanso magazi olimbikitsidwa, limbikitsani kuwongolera kwa shuga komanso kuwononga matenda ena. Kwa anthu mamiliyoni ambiri omwe ali ndi matenda ashuga komanso massolo a satana, akuwononga zakudya zokhala ndi oleic acid zitha kukhala zopindulitsa kuwongolera matendawa.