Myristic acid: isicelo kanye izakhiwo

Myristic acid (ifomula - S13N27SOON) - kuyinto monobasic carboxylic acid nokukhawulela. elinye igama layo - tetradecanoic acid. It kungabonakala lichaza ekwakheni izinto eziningi yezimonyo. Kodwa kuphephile ketshezi ukuze abantu?

Kuqukethwe imikhiqizo yemvelo

Ubunjalo acid kutholakala ngobuningi: a triglyceride uwoyela Java alimondi izikhwebu. Njengalapho eziningi nezinye amafutha isitshalo, ezifana namafutha ukuuba, babassu, kakhukhunathi (20%) kanye entendeni. Ingqikithi eziqukethwe izithelo Peck uwoyela marula ngisho ukotini. Nokho, kule minyaka palmitic acid has a share kwezingu-% 0.3-0.4 nje.

Ngaphezu amafutha ngaphezulu, tetradecanoic acid semali (kusuka 7 kuya ku-15%) iqukethwe yobisi, inyama yenkomo (3-3.5%) kanye yemvu amafutha (2-3%), kanye kancane e camelina, safflower futhi amafutha omnqumo .

myristic acid lokuhlala e yobisi amafutha oseye waphakama ebusika futhi ehlobo kuyehla.

Izakhiwo kanye ukukhiqizwa

Ingqikithi kuyinto kabi encibilikayo emanzini, kodwa ancibilikisa kahle kakhulu le-ether, acetone kanye notshwala. Ukuqeda iphuzu - 54 degrees futhi ukubila - 248 (at ingcindezi komoya 100 mm HG)

Khiqiza myristic acid ngokulungiselela amafutha. Inqubo esetshenziswa kakhulu njalo muscatel, okuyinto bahlanganisa ikakhulu triglyceride okuqinile tetradecanoic acid. It yena, kuveza kokucindezelwa of amakinati kanye saponification kanye ziphuzo zazihluzwa lwamafutha isithelo Myristica ezinye izinhlobo izihlahla (izinqubo abazenzi esikhaleni mncane).

Izidakamizwa izithasiselo zokudla

Le asidi kuqukethwe amafutha womuntu ongama, futhi kusukela 2 kuya ku-4% ngesisindo sezinti Imininingwane fatty acid. Njengezinye elihlale okunamafutha acid, it has ezinye izakhiwo anti-amagciwane abe nenkani. Lezi zimfanelo zincike ngokuyisisekelo ku asidi of the medium.

Myristic acid has umsebenzi fungicidal futhi viricidal, okuyinto suppresses ukuthuthukiswa nezilwanyana ezincane pathogenic nokukhula-imvubelo isikhunta. It potentiates emathunjini futhi isenzo elwa namagciwane izidakamizwa. Ngokwesibonelo, imithi elwa namagciwane, ngaleyo ndlela kwande ukusebenza kwabo ekwelapheni izifo sibi emathunjini bemvelo amagciwane ahlukahlukene.

Njengoba myristic acid, uxhumana antigen ezibangelwa amagciwane kanye ezibangelwa amagciwane, okubangela ukushukuma immunological, lwenza impendulo enamandla mzimba uma ethula Amagciwane enteric.

Isakhiwo

Bekanye namanye acid okunamafutha zihlanganisa ukubunjwa yayo ezinye izinto asebenzayo. Ngokwesibonelo, emulsions amafutha umsoco parenteral. uwoyela Fish of msulwa eliphezulu, okuyinto ingenye ezisebenzayo of ukwakhiwa okunjalo yakhiwa eziyikhulu amagremu 1 kuya 6 amagremu myristic acid.

Soap izimonyo

okuqinile insipho yokukhiqiza kakhulu akuyona ngaphandle tetradecanoic acid. Nokho, hhayi ifomu okumsulwa, kodwa njengengxenye uwoyela. Kanye kusebenza palmitic futhi stearic acid. Ngokuvamile esetshenziswa izimonyo: isakhiwo sabo kusiza Ukungena izinto asebenzayo ku isikhumba myristic acid. Izakhiwo kusebenze okuzivuselela yayo kanye nezimpahla zokuzivikela kwesikhumba. Ngaphezu kwalokho, i-acid kunomphumela lubricating ngokuhambisa. Lokhu kwaziswa iphephile ngokuphelele uma esetshenziswa kahle.

Ngaphezu isithako esebenzayo, i-asidi ingasetshenziswa izimonyo njengenhlangano emulsifying nokuhlelwa kwezinhlangano ingxenye. Kuyinto ingxenye okhilimu emulsion. Ngokwesibonelo, ngo-ijeli madoda okugeza "amalahle black" futhi Mascara by Eveline. Lungase luhlanganise yalolu ketshezi lichaza ekwakheni imikhiqizo yezimonyo, futhi njengoba okufakiwe amakha.