Mugadziri Mutengo Wakanaka Oleic acid CAS:112-80-1

Oleic acid, Oleic acid, inozivikanwawo secis-9-octadecenoic acid, iri yemakemikari zvimiro zveimwe unsaturated carboxylic acid uye inoratidzwa zvakanyanya mumafuta emhuka nemiriwo.Somuenzaniso, mafuta omuorivhi ane anenge 82.6%;peanut mafuta ane 60.0%;sesame mafuta ane 47.4%;soya bean mafuta ane 35.5%;mafuta emaringazuva ane 34.0%;mafuta ekotoni ane 33.0%;rapeseed mafuta ine 23.9%;safflower mafuta ane 18.7%;izvo zviri mumafuta etii zvinogona kunge zvakakwirira se83%;mumafuta emhuka: mafuta emafuta ane anenge 51.5%;ruomba rine 46.5%;mafuta ewhale ane 34.0%;kirimu mafuta ane 18.7%;Oleic acid ine yakagadzikana (α-mhando) uye isina kugadzikana (β-mhando) mhando mbiri.Pakupisa kwakadzika, inogona kuonekwa sekristaro;pakupisa kwepamusoro, inoratidzika semvura isina ruvara inopenya ine mafuta uye inonhuwa.Iyo ine hukama hwema molecular mass ye282.47, hukama hwepakati hwe 0.8905 (20 ℃ mvura), Mp ye16.3 ° C (α), 13.4 ° C (β), kuvira kwe286 ° C (13.3 103 Pa), 225 kusvika 226 °C (1.33 103 Pa), 203 kusvika 205 °C (0.677 103 Pa), uye 170 kusvika 175 °C (0.267 103 kusvika 0.400 103 Pa), iyo Refractive index ye 1.4582 uye viscosity ye25. )
Hainyungudika mumvura, ichinyungudika mubenzene uye chloroform.Inosanganiswa ne methanol, ethanol, ether uye carbon tetrachloride.Nekuda kwekuve nekaviri bond, inogona kuve nyore pasi pemhepo oxidation, nokudaro ichiburitsa kunhuhwirira kwakashata neruvara kushanduka yero.Pakushandisa nitrogen oxides, nitric acid, mercurous nitrate uye sulfurous acid pakurapa, inogona kushandurwa kuita elaidic acid.Inogona kushandurwa kuita stearic acid pane hydrogenation.Kaviri chisungo chiri nyore kuita nehalogen kugadzira halogen stearic acid.Inogona kuwanikwa kuburikidza neiyo hydrolysis yemafuta emuorivhi nemafuta emafuta, inoteverwa nemhepo distillation uye crystallization kana kubviswa kwekuparadzanisa.Oleic acid inonyungudutsa yakanakisa kune mamwe maoiri, fatty acids uye oiri-soluble zvinhu.Inogona kushandiswa kugadzira sipo, lubricant, flotation agents, senge mafuta uye oleate.
Zvishandiso:
GB 2760-96 inoitsanangura seyamuro yekugadzirisa.Inogona kushandiswa senge antifoaming agent, inonhuhwirira, binder, uye lubricant.
Inogona kushandiswa kugadzira sipo, mafuta ekuzora, flotation agents, mafuta ekuzora uye oleate, ichiva zvakare yakanakisa solvent yemafuta acids uye mafuta-soluble zvinhu.
Inogona kushandiswa kunyatsokwenenzverwa kwegoridhe, sirivheri uye mamwe masimbi anokosha pamwe nekukwenenzvera muindasitiri ye electroplating.
Inogona kushandiswa seyekuongorora reagents, solvents, lubricant uye flotation agent, asi zvakare inoshandiswa kuindasitiri yekugadzira shuga.
Oleic acid ndeye organic kemikari mbishi zvinhu uye inogona kuburitsa epoxidized oleic acid ester mushure meiyo epoxidation.Inogona kushandiswa seplastiki plasticizer uye kugadzirwa kweazelaic acid neoxidation.Ndiyo yakabikwa ye polyamide resin.Pamusoro pezvo, oleic acid inogona zvakare kushandiswa semushonga wezvipembenene emulsifier, kudhinda uye dhayi zvekubatsira, maindasitiri zvinonyungudutsa, simbi mineral flotation agent, uye mumiririri wekuburitsa.Uyezve, inogona kushandiswa seyakagadzirwa kugadzirwa kwekabhoni bepa, denderedzwa bead uye kutaipa bepa wakisi.Mhando dzakasiyana dzezvigadzirwa zveoleate zvakare zvakakosha zvinobva kune oleic acid.Sekemikari reagent, inogona kushandiswa sechromatographic kuenzanisa sampu uye yekuongorora kwebiochemical, kuona calcium, mhangura uye magnesium, sarufa nezvimwe zvinhu.
Inogona kushandiswa kune zvidzidzo zvebiochemical.Inogona kumisa protein kinase C mumasero echiropa.
Benefits:
Oleic acid is fatty acid inowanikwa mumafuta emhuka nemiriwo.Oleic acid ine mono-saturated mafuta anowanzo tenda kuti akanakira hutano hwemunhu.Chokwadi, ndiwo mukuru ane fatty acid inowanikwa muolive oil, inosanganisira 55 kusvika 85 muzana yezvinhu zvinokosha, iyo inowanzoshandiswa muMediterranean cuisine uye yave ichirumbidzwa nokuda kwemaitiro ayo ekurapa kubva kare.Zvidzidzo zvemazuva ano zvinotsigira pfungwa yezvakanakira kushandisa mafuta emuorivhi, sezvo humbowo hunoratidza kuti oleic acid inobatsira yakaderera mazinga eanokuvadza low-density lipoproteins (LDLs) muropa, uku ichisiya mazinga anobatsira epamusoro-density lipoproteins (HDLs) asina kuchinjika.Inowanikwawo muhuwandu hwakakosha mucanola, cod chiropa, kokonati, soyabhinzi, uye maoiri emuarumondi, oleic acid inogona kudyiwa kubva kwakasiyana siyana, mamwe acho anogona kunge aine mazinga akanyanya eiyo yakakosha fatty acid nekuda kwekuedza kwemajini. mainjiniya.
Oleic acid inowanzoitika muhuwandu hukuru kupfuura chero mamwe mafuta asidhi.Inowanikwa se glycerides mumafuta akawanda nemafuta.Kuwanda kweoleic acid kunogona kuderedza cholesterol muropa.Inoshandiswa muindasitiri yezvekudya kugadzira mafuta ekugadzira uye cheeses.Inoshandiswawo kunakidza zvinhu zvakabikwa, candy, ice cream, uye sodas.
Maererano neAmerican Diabetes Association, vanopfuura mamirioni makumi maviri neshanu vekuAmerica vane chirwere cheshuga.Mukuwedzera, mamiriyoni manomwe ane chirwere cheshuga chisati chaonekwa, uye mamiriyoni 79 ane prediabetes.Mune chidzidzo chakabudiswa muna February 2000 mumagazini yezvokurapa "QJM," vatsvakurudzi muIreland vakawana kuti kudya kwakapfuma muoleic acid kwakavandudza vatori vechikamu 'kutsanya kweplasma glucose, insulin senitivity uye kutenderera kweropa.Kuderera kwekutsanya kweglucose uye insulin mazinga, pamwe nekuwedzerwa kweropa kuyerera, zvinoratidzira zvirinani kudzora chirwere cheshuga uye njodzi shoma kune zvimwe zvirwere.Kune mamiriyoni evanhu vane chirwere cheshuga uye prediabetes, kudya zvokudya zvakapfuma muoleic acid zvinogona kubatsira mukudzora chirwere chacho.