Umkhiqizi Intengo enhle ye-Oleic Acid Chas: 112-80-1

I-Oleic acid, i-oleic acid, eyaziwa nangokuthi i-CIS-9-Octadecenoic Acid, ukuba yezakhiwo zamakhemikhali ze-carboxylic acid eyodwa engafakwanga kabanzi futhi yethulwa kabanzi emafutheni ezilwane kanye nemifino. Isibonelo, uwoyela we-olive uqukethe cishe ama-82.6%; Ama-peanutwor Amafutha aqukethe ama-60.0%; Amafutha eSESAME aqukethe ama-47.4%; uwoyela we-soybean uqukethe ama-35,5%; Uwoyela wembewu we-sunflower uqukethe ama-34.0%; Amafutha e-cottonseed aqukethe ama-33.0%; Uwoyela we-Rapeseed uqukethe ama-23.9%; Uwoyela we-safflower uqukethe ama-18.7%; okuqukethwe kumafutha etiye kungaphakama kuma-83%; Kuwoyela wezilwane: uwoyela we-lard uqukethe cishe ama-51.5%; ibhotela liqukethe ama-46,5%; Amafutha whale aqukethe ama-34.0%; Uwoyela wekhilimu uqukethe i-18.7%; I-Oleic acid inezinhlobo eziqinile (zohlobo lwe-α) nohlobo olungazinzile (β-hlobo) izinhlobo ezimbili. Emazingeni okushisa aphansi, kungavela njengekristalu; Ekushiseni okuphezulu, kuvela njengoketshezi olungenamafutha olungenamibala ngephunga elinamalayisi. Inesisindo se-molecular sika-282.47, ukuncipha okuhlobene ka-0.8905 (20 ℃ uketshezi), i-MP ka 16.3 ° C (α), i-13.4 ° C (13.3 103 PA), 225 kuya ku-226 ° C (1.33 103 PA), 203 kuya ku-205 ° C (0.677 103 PA), futhi ku-170 kuye ku-175 ° C (0.267 103 kuya ku-0.400 103 PA), inkomba eyedlulayo yango-1.4582 kanye ne-viscosity ka-25.6 MPA • s (30 ° C).
Kuyinto engabonakali emanzini, ukuncibilika e-benzene nase-chloroform. Akunangqondo nge-methanol, ethanol, ether kanye ne-carbon tetrachloride. Ngenxa yokuba nesibopho esiphindwe kabili, ingaba ngaphansi komoya womoya, ngaleyo ndlela ikhiqize iphunga elibi ngombala ophuzi. Lapho usebenzisa i-nitrogen oxides, i-nitric acid, i-nitrate ye-nitrate ye-nitrate ne-sulfurous yokuthola ukwelashwa, kungaguqulwa ku-acid endandatho. Ingaguqulwa ibe yi-Stearic acid phezu kwe-hydrogenation. IBond ephindwe kabili kulula ukuphendula nge-halogen ukukhiqiza i-halogen stearic acid. Ingatholakala nge-hydrolysis yamafutha omnqumo namafutha e-lard, kulandelwa i-steam distillation kanye ne-crystallization noma ukukhishwa kokuhlukaniswa. I-Oleic acid iyi-solvent enhle kakhulu yamanye amafutha, amafutha acid kanye nezinto ezincibilikayo. Ingasetshenziselwa ukwenziwa kwensipho, ama-lubrantant, ama-ejenti we-flotation, afana namafutha kanye no-oleape.
Sebenzisa:
I-GB 2760-96 ikuchaza njengosizo lwensiza. Ingasetshenziswa njenge-ejenti yokulwa ne-antifoaming, amakha, i-binder, kanye nesithambisi.
Ingasetshenziselwa ukwenziwa kwensipho, ama-lubrantants, ama-ejenti we-flotation, amafutha kanye no-oleate, ngokuba ne-solvent enhle kakhulu yamafutha acid kanye nezinto ezincibilikisiwe kawoyela.
Ingasetshenziselwa ukucwaswa okunembile kwegolide, isiliva nezinye izinsimbi eziyigugu kanye nokupholisha embonini ye-electroplating.
Ingasetshenziswa njenge-realicents yokuhlaziya, i-solvents, ama-lubricants kanye ne-ejenti ye-flotation, kepha futhi isetshenziswa embonini yokucubungula ushukela
I-Oleic acid iyinto eluhlaza enamakhemikhali yamakhemikhali e-organic futhi ingakhiqiza i-oxIDIDIDE Ingasetshenziswa njenge-Plastic Plasticizer kanye nokukhiqizwa kwe-azelaic acid nge-oxidation. Kuyinto eluhlaza eluhlaza ye-polyamide resin. Ngaphezu kwalokho, i-oleic acid ingasetshenziswa futhi njenge-emulsifier ye-pesticide emulsifier, ukuphrinta nokudaya ama-auxiliaries, izixazululo zezimboni, umenzeli wensimbi wamaminerali, kanye nomenzeli wensimbi. Ngaphezu kwalokho, ingasetshenziswa njengento eluhlaza yokwenziwa iphepha lekhabhoni, ubuhlalu obuzungezile kanye nokuthayipha iphepha le-wax. Izinhlobo ezahlukahlukene zemikhiqizo yo-Oleate nazo zibalulekile ezifuywayo ze-oleic acid. Njenge-reagent yamakhemikhali, ingasetshenziswa njengesampula yokuqhathanisa ye-chromatographic kanye nocwaningo lwe-biochemical, ukutholwa kwe-calcium, ithusi kanye ne-magnesium, isibabule nezinye izinto.
Ingasetshenziswa ezifundweni ze-biochemical. Ingasebenza i-protein kinase c kumaseli wesibindi.
Izinzuzo:
I-Oleic acid iyi-acid enamafutha etholakala emafutheni ezilwane nasemifino. I-Oleic acid ingamafutha agcwele ama-mono ngokuvamile okukholelwa ukuthi yinhle impilo yomuntu. Ngempela, i-acid enamafutha ephakeme etholakala emafutheni omnqumo, ehlanganisa amaphesenti angama-55 kuye kwangama-85 ento ebalulekile, evame ukusetshenziswa ekudleni kwaseMedithera futhi ibongelwe izici zayo zokwelapha kusukela endulo. Izifundo zanamuhla zisekela umbono wezinzuzo zokuqeda amafutha omnqumo, ngoba ubufakazi bubonisa ukuthi i-oleic acid isiza amazinga aphansi we-lipoproteins aphansi, ngenkathi eshiya amazinga we-lipoprotein anezinzuzo ezinobunzima obuhle (ama-HDLs) angashintshiwe. Kutholakale futhi ngamanani amakhulu e-canola, i-cod light, kakhukhunathi, uwoyela we-soya, kanye nama-almond, ama-oleic acid angadliwa emithonjeni ehlukahlukene, amanye angase maduze aqukethe amazinga aphezulu e-acid onjiniyela.
I-Oleic acid yenzeka ngokwemvelo ngamanani amakhulu kunanoma iyiphi enye i-acid enamafutha. Kukhona njengama-glycerides kumafutha amaningi namafutha. Ukugxila okuphezulu kwe-oleic acid kunganciphisa amazinga egazi we-cholesterol. Isetshenziswa embonini yokudla ukwenza izinkinobho zokwenziwa kanye noshizi. Kusetshenziselwa futhi ukunambitha izimpahla ezibhakiwe, uswidi, u-ayisikhilimu kanye nama-sodas.
Ngokusho kwe-American Diabetes Association, abantu baseMelika abangaphezu kwezigidi ezingama-25 banesifo sikashukela. Ngaphezu kwalokho, izigidi eziyi-7 zinesifo sikashukela esingaziwa, futhi ezinye eziyizigidi ezingama-79 zine-prediabetes. Ocwaningweni olushicilelwe ngoFebhuwari 2000 e-Medical Journal "QJM," abacwaningi e-Ireland bathola ukuthi ukudla okucebile e-Oleic acid kuthuthukise i-glucose yokuzila ukudla kwabahlanganyeli, ukujikeleza kwegazi nokujikeleza kwegazi. Amazinga aphansi aphansi ama-glucose kanye namazinga we-insulin, kanye nokugeleza kwegazi okuthuthukile, phakamisa ukuthi kungcono ukulawula isifo sikashukela kanye nengozi encane kwezinye izifo. Ezigidini zabantu abanesifo sikashukela esitholwe kanye nezinduna, okudla ukudla okugcwele e-Oleic acid kungasiza ukulawula lesi sifo.