Ukuphonononga iiNzuzo zePalmitic Acid

I-Palmitic acid (i-hexadecanoic acid ngaphakathiIUPAC nomenclature) yiiasidi enamafuthangekhonkco lekhabhoni eli-16. Yeyona ixhaphakileyoi-acid egcweleyozifumaneka kwizilwanyana, izityalo kunye ne-microorganisms. Yaloifomula yemichizangu CH₃(CH₂)₁₄I-COOH, kunye nomlinganiselo wayo we-C:D (inani lilonke lee-athom zekhabhoni kwinani le-carbon-carbon double bonds) yi-16:0. Lilungu eliphambili leioli yesundukwisiqhamo seElaeis guineensis(iintende zeoli), okwenza ukuya kwi-44% yamafutha ewonke. Inyama, itshizi, ibhotolo, kunye nezinye iimveliso zobisi nazo ziqulethe i-asidi ye-palmitic, efikelela kwi-50-60% yamafutha ewonke.

Iasidi yePalmitic yafunyanwa nguEdmond Frémy(ngo-1840) kwii-saponificationweoli yesundu, inkqubo leyo ehleliyo namhlanje iyeyona ndlela yokuvelisa iasidi.I-Triglycerides(amafutha) ngaphakathiioli yesunduzii-hydrolysedngamanzi aphezulu obushushu kunye nomxube obangelwayoidistilled ngamaqhezu.

I-asidi ye-Palmitic iveliswa luluhlu olubanzi lwezityalo kunye nezinto eziphilayo, ngokuqhelekileyo kumanqanaba aphantsi. Phakathi kokutya okuqhelekileyo kukhoubisi,ibhotolo,itshizi, kwaye abanyeinyama, njengoibhotolo yekoko,i-oyile ye-olivu,ioli yeembotyi zesoya, kwayeioli kajongilanga.

Iasidi ye-Palmitic yi-asidi yamanqatha egcweleyo efumaneka kwizilwanyana nakwizityalo. Yeyona nxalenye iphambili yeoli yesundu kwaye ikwafumaneka kwinyama, kwiimveliso zobisi kunye neoli yemifuno. I-asidi ye-Palmitic iyafumaneka kwifom yomgubo kwaye inoluhlu olubanzi lwezicelo kumashishini ahlukeneyo.

I-Palmitic acid powder isetyenziswa ngokuqhelekileyo kwii-cosmetics kunye namashishini okunyamekela. Iyaziwa ngeempawu zayo ze-emollient, ezinceda ukuthambisa kunye nokugudisa ulusu. Isetyenziswa ngokuqhelekileyo ekuqulunqweni kwe-creams, lotions, kunye ne-moisturizers. I-Palmitic acid powder ikwasetyenziswa kwiimveliso zokhathalelo lweenwele ukunceda imeko kunye nokondla iinwele.

I-asidi ye-palmitic inokusetyenziswa kwezi ndawo:

I-surfactant

I-asidi ye-Palmitic isetyenziselwa ukuvelisaiisepha,izinto zokuthambisa, kunye nokungunda kwamashishiniiiarhente zokukhulula. Ezi zicelo zisebenzisa i-sodium palmitate, edla ngokufunyanwa yii-saponificationyeoli yesundu. Ukuza kuthi ga ngoku, ioli yesundu, evela kwimithi yesundu (iintloboElaeis guineensis), iphathwa ngesodium hydroxide(ngendlela ye-caustic soda okanye i-lye), ebangelai-hydrolysisyeesteramaqela, anikezelaiglycerolkunye ne-sodium palmitate.

Ukutya

Kuba ayibizi kwaye yongeza ukuthungwa kunye "umlomo” kukutya okugayiweyo (ukutya okulula), i-palmitic acid kunye netyuwa yesodium isetyenziswa kakhulu ekutyeni. I-sodium palmitate ivumelekile njengendalo yokongezaeziphilayoiimveliso.

Amachiza

I-Palmitic acid powder isetyenziswa njenge-excipient kwiintlobo ezahlukeneyo zeyeza kunye ne-supplement formulations. Isetyenziswa rhoqo njenge-lubricant kwimveliso yeepilisi kunye nee-capsules. I-Palmitic acid powder ingasetyenziselwa njengomphathi wezithako zamachiza ezisebenzayo, ezinceda ukuphucula ukuzinza kwazo kunye ne-bioavailability.

Ezolimo

I-Palmitic acid powder isetyenziswa njengesithako kwisondlo sezilwanyana. Ihlala yongezwa kwisondlo semfuyo ukuphucula umxholo wesondlo kunye nencasa. I-Palmitic acid powder ingasetyenziselwa ukugquma amagalelo ezolimo, inceda ekuphuculeni ukusasazwa kunye nokusebenza kwayo.

Ezomkhosi

Aluminiyamiityuwaye acid palmitic kunyenaphthenic acidyayiyiii-gelling agentsisetyenziswe ngepetrochemicals eguquguqukayo ngexeshaIMfazwe Yehlabathi IIukuvelisanapalm. Igama elithi “napalm” lithatyathwe kwigama elithi naphthenic acid kunye nepalmitic acid.

Ngokubanzi, umgubo we-palmitic acid unoluhlu olubanzi lwezicelo kuwo wonke amashishini ahlukeneyo, okwenza ukuba ibe yinto eninzi kunye nexabiso. Iimpawu zayo ze-emollient, ukuzinza kunye nokuguquguquka kwenza kube lukhetho oludumileyo phakathi kwabaqulunqi kunye nabavelisi abafuna ukuphucula umgangatho wemveliso kunye nokusebenza.