Mai ƙira Kyakkyawan Farashin Oleic acid CAS: 112-80-1

Oleic acid, Oleic acid, wanda kuma aka sani da cis-9-octadecenoic acid, kasancewa na sinadarai na sinadarai na carboxylic acid guda ɗaya wanda ba shi da tushe kuma an gabatar dashi a cikin mai da dabbobi da kayan lambu.Misali, man zaitun ya ƙunshi kusan 82.6%;man gyada ya ƙunshi kashi 60.0%;man sesame ya ƙunshi kashi 47.4%;man waken soya ya ƙunshi kashi 35.5%;Man sunflower ya ƙunshi 34.0%;Man auduga ya ƙunshi 33.0%;man fyade ya ƙunshi kashi 23.9%;man safflower ya ƙunshi 18.7%;abun ciki a cikin man shayi zai iya kaiwa 83%;a cikin man dabbobi: man man alade ya ƙunshi kusan 51.5%;man shanu ya ƙunshi 46.5%;Man whale ya ƙunshi 34.0%;kirim mai ya ƙunshi 18.7%;Oleic acid yana da barga (α-nau'in) da maras ƙarfi (β-type) iri biyu.A ƙananan zafin jiki, zai iya bayyana kamar crystal;a babban zafin jiki, yana bayyana a matsayin ruwa mai haske mara launi tare da warin man alade.Yana da ƙwayar ƙwayar ƙwayar cuta ta dangi na 282.47, ƙarancin dangi na 0.8905 (ruwa 20 ℃), Mp na 16.3 ° C (α), 13.4 ° C (β), wurin tafasa na 286 ° C (13.3 103 Pa), 225 zuwa 226 °C (1.33 103 Pa), 203 zuwa 205 °C (0.677 103 Pa), da 170 zuwa 175 °C (0.267 103 zuwa 0.400 103 Pa), da Refractive index na 1.4582 da danko na 25.6 °Pa (3 m03 ° C). ).
Ba shi da narkewa a cikin ruwa, yana narkewa a cikin benzene da chloroform.Yana da haɗari tare da methanol, ethanol, ether da carbon tetrachloride.Saboda yana ɗauke da haɗin gwiwa biyu, yana iya zama cikin sauƙi ƙarƙashin iskar oxygenation, don haka samar da wari mara kyau tare da launin rawaya.Bayan amfani da nitrogen oxides, nitric acid, mercurous nitrate da sulfurous acid don magani, ana iya canza shi zuwa elaidic acid.Ana iya canza shi zuwa stearic acid akan hydrogenation.Haɗin kai biyu yana da sauƙin amsawa tare da halogen don samar da halogen stearic acid.Ana iya samun shi ta hanyar hydrolysis na man zaitun da man alade, biye da tururi distillation da crystallization ko hakar don rabuwa.Oleic acid shine kyakkyawan ƙarfi ga sauran mai, fatty acid da abubuwa masu narkewa mai.Ana iya amfani da shi don kera sabulu, kayan shafawa, abubuwan motsa jiki, irin su man shafawa da oleate.
Amfani:
GB 2760-96 ya ayyana shi azaman taimakon sarrafawa.Ana iya amfani dashi azaman wakili na antifoaming, ƙamshi, ɗaure, da mai mai.
Ana iya amfani da shi don kera sabulu, man shafawa, abubuwan flotation, man shafawa da oleate, kasancewar kuma kyakkyawan ƙarfi ga fatty acid da abubuwa masu narkewa mai.
Ana iya amfani da shi don daidai polishing na zinariya, azurfa da sauran daraja karafa kazalika polishing a electroplating masana'antu.
Ana iya amfani da shi azaman bincike reagents, kaushi, lubricants da flotation wakili, amma kuma amfani da sukari sarrafa masana'antu.
Oleic acid wani nau'in sinadari ne na kwayoyin halitta kuma zai iya samar da ester oleic acid ester bayan epioxidation.Ana iya amfani dashi azaman filastik filastik kuma don samar da azelaic acid ta hanyar iskar oxygen.Shi ne albarkatun kasa na resin polyamide.Bugu da ƙari, oleic acid kuma za a iya amfani da shi azaman emulsifier, bugu da rini, kayan kaushi na masana'antu, wakili na ma'adinai na ƙarfe, da wakili na saki.Haka kuma, ana iya amfani da shi azaman albarkatun ƙasa don kera takarda carbon, bead zagaye da buga takarda kakin zuma.Nau'o'in samfuran oleate iri-iri suma sune mahimman abubuwan da aka samo na oleic acid.A matsayin reagent sinadarai, ana iya amfani da shi azaman samfurin kwatancen chromatographic da bincike na biochemical, gano calcium, jan ƙarfe da magnesium, sulfur da sauran abubuwa.
Ana iya amfani da shi ga nazarin nazarin halittu.Yana iya kunna furotin kinase C a cikin ƙwayoyin hanta.
Amfani:
Oleic acid shine acid mai kitse da ake samu a cikin mai da dabbobi da kayan lambu.Oleic acid wani kitse ne guda daya da aka yi imani da shi yana da kyau ga lafiyar mutum.Lalle ne, shi ne babban fatty acid da aka samu a cikin man zaitun, wanda ya ƙunshi kashi 55 zuwa 85 cikin 100 na muhimmin abu, wanda aka fi amfani da shi a cikin abinci na Bahar Rum kuma an yaba da halayensa na warkewa tun zamanin da.Nazarin zamani sun goyi bayan ra'ayi na fa'idodin cin man zaitun, tun da shaida ta nuna cewa oleic acid yana taimakawa ƙananan matakan lipoproteins masu ƙarancin ƙarfi (LDLs) masu cutarwa a cikin jini, yayin da barin matakan lipoproteins masu yawa masu amfani (HDLs) ba canzawa.Hakanan ana samun shi da yawa a cikin canola, hanta cod, kwakwa, waken soya, da man almond, ana iya cinye oleic acid daga tushe iri-iri, wasu daga cikinsu na iya ƙunsar ma fi girma matakan fatty acid nan ba da jimawa ba saboda ƙoƙarin ƙwayoyin cuta. injiniyoyi.
Oleic acid yana faruwa a zahiri a cikin adadi mafi girma fiye da kowane fatty acid.Yana kasancewa a matsayin glycerides a yawancin mai da mai.Yawan adadin oleic acid na iya rage matakan cholesterol cikin jini.Ana amfani da shi a masana'antar abinci don yin man shanu da cuku.Ana kuma amfani da ita don dandana kayan gasa, alewa, ice cream, da sodas.
A cewar Ƙungiyar Ciwon sukari ta Amirka, fiye da Amirkawa miliyan 25 suna da ciwon sukari.Bugu da ƙari, miliyan 7 suna da ciwon sukari da ba a gano su ba, kuma wasu miliyan 79 suna da ciwon sukari.A cikin wani binciken da aka buga a watan Fabrairun 2000 a cikin mujallar kiwon lafiya "QJM," masu bincike a Ireland sun gano cewa cin abinci mai arziki a cikin oleic acid yana inganta glucose na plasma na masu azumi, insulin hankali da kuma yaduwar jini.Ƙananan glucose mai azumi da matakan insulin, tare da haɓakar jini, yana ba da shawarar kula da ciwon sukari mafi kyau da ƙananan haɗari ga wasu cututtuka.Ga miliyoyin mutanen da ke fama da ciwon sukari da prediabetes, cin abinci mai arziki a cikin oleic acid na iya zama da amfani wajen shawo kan cutar.