Acid Myristic: codsiga iyo hantida

Myristic acid (formula - S13N27SOON) - waa a acid carboxylic monobasic yareysey. Its magac kale - tetradecanoic acid. Waa la arki karaa in kooban of waxyaaba badan oo la isku qurxiyo. Laakiin nabdoon tahay in walaxda si aadanuhu?

Ku jira waxyaabaha dabiiciga ah

dabiiciga ah ee acid waxaa laga helaa tiro badan: a kernels triglyceride oo yicib ubaxeed saliid Java. Iyo sidii saliidaha dhirta kale oo badan, sida saliid ukuuba, babassu, qumbaha (20%) iyo timirta. walax ku jira midhaha Peck, saliid marula iyo xataa suuf. Si kastaba ha ahaatee, in gaaska dhirta ee la soo dhaafay ayaa qayb ka mid ah oo kaliya 0.3-0.4%.

Intaa waxaa dheer in ay saliidaha kor ku xusan, acid tetradecanoic in xaddi weyn (laga bilaabo 7 ilaa 15%) waxaa ku jira caanaha, hilibka lo'da (3-3.5%) iyo xaydha mutton (2-3%), iyo in yar in camelina, safflower iyo saliidda saytuunka ah .

uruureen acid myristic dufanka caanaha noqon sare ee xilliga qaboobaha iyo xagaaga la dhimay.

guryaha iyo wax soo saarka jirka

maalkiisu waa liidata L. biyo, laakiin kala diray si aad u wanaagsan in ether, acetone iyo khamriga. MILMA dhibic - 54 digrii iyo karkaraya - 248 (cadaadiska Hawada of 100 mm Hg)

Keena myristic acid by diyaarinta of saliidaha. The muscatel inta badan loo isticmaalaa, taasoo ka kooban yahay inta badan ee triglycerides of adag tetradecanoic acid. Waxaa, markeeda, waxaa soo saaray riixo ee xawaashka iyo saponification iyo muxaadaro oo saliid ah ka soo midhaha Myristica noocyada kale ee geedaha (hababka loo fulinayo in meel bannaan oo khafiif ah).

Daroogooyinka iyo daro cuntada

acid Tani waxaa ku jira baruurta subcutaneous aadanaha, iyo 2 ilaa 4% by miisaanka guud ee acids dufan. Like acids kale dufanka cokan, waxa uu leeyahay qaar ka mid ah guryaha anti-microbial. sifooyinkaasi muhiimad ku xiran ashitada ee dhexdhexaad ah.

Myristic acid ayaa hawl fungicidal iyo viricidal, kaas oo lagu cabudhibayo horumarinta sheyga pathogenic iyo fangaska koritaanka-khamiirka. Waxaa potentiates ee xiidmaha iyo tallaabada bakteeriyada ka mid ah daroogada. Tusaale ahaan, antibiotics, markaa si ay kordhaan ay ku oolnimada ee daaweynta ee caabuqyada ba'an ee xiidmaha ee dabiiciga ah bakteeriyada iyo fayraska.

Tan iyo acid myristic, lalana xiriiro cudur fayras ama bakteeriyo, ku keeni karo kicinta difaaca, waxaa kor u jawaab xoog difaaca marka bandhigid wareer enteric.

dhismaha

Wada jir ah ula acids kale dufanka leh waxaa ka mid ah in ay ka kooban of walxaha firfircoon qaar ka mid ah. Tusaale ahaan, emulsions baruurta ee nafaqada parenteral. saliidda kalluunka iyo Ehelkeedu sare, taas oo ah mid ka mid ah sinji ee daawooyinka sida ka kooban hal boqol garaam oo 1 ilaa 6 garaam oo myristic acid.

Saabuun iyo isku qurxiyo

saabuun adag soo saarka aad u ma jiro tetradecanoic acid. Si kastaba ha ahaatee, ma foomka saafi, laakiin qayb ka mid ah saliidda. Dhinacyada la khuseysaa gaaska dhirta iyo stearic acid. Inta badan loo isticmaalaa in la isku qurxiyo, in ay qaab-dhismeedka fududeeyaa wax lays ee walxaha firfircoon maqaarka waa myristic acid. Guryaha dhaqaajiso ay regenerative iyo guryaha difaaca maqaarka. Waxaa intaa dheer, acid uu leeyahay cabbeeyo iyo qiime saamayn. Macluumaadkaan waxaa uu yahay mid ammaan ah haddii si sax ah loo isticmaalo.

Waxa intaa dheer in qayb firfircoon, acid waxaa loo isticmaali karaa in la isku qurxiyo sida qayb baabaáysa iyo qaabka ah. Waa qayb ka mid ah kareemada emulsion yahay. Tusaale ahaan, in gel ee ragga lagu maydho "madow dhuxusha" iyo concept by Eveline. Waxaa ka mid noqon kara mukhaadaraadka this ee kooban ee waxyaalaha la isku qurxiyo, iyo sida daro cadar ah.