Kuwona Ubwino wa Palmitic Acid

Palmitic acid (hexadecanoic acid muIUPAC nomenclature) ndi amafuta acidndi unyolo wa 16-carbon. Ndiwofala kwambiriwodzaza mafuta acidzopezeka mu nyama, zomera ndi tizilombo. ZakeChemical formulandi CH₃(CH₂)₁₄COOH, ndi chiŵerengero chake cha C:D (chiwerengero chonse cha maatomu a carbon ku chiwerengero cha carbon-carbon double bond) ndi 16:0. Ndi chigawo chachikulu chamafuta a kanjedzakuchokera ku chipatso chaElaeis guineensis(mafuta a kanjedza), kupanga 44% yamafuta onse. Nyama, tchizi, batala, ndi zina zamkaka zilinso ndi palmitic acid, zomwe zimakhala 50-60% yamafuta onse.

Palmitic acid idapezeka ndiEdmond Frémy(mu 1840) musaponificationmafuta a kanjedza, omwe masiku ano akadali njira yayikulu yamafakitale popangira asidi.Ma triglycerides(mafuta) mumafuta a kanjedzandiwa hydrolyzedndi madzi otentha kwambiri ndi osakaniza chifukwa ndiosungunuka pang'ono.

Asidi ya Palmitic imapangidwa ndi zomera ndi zamoyo zosiyanasiyana, makamaka pamagulu otsika. Pakati pa zakudya wamba alipomkaka,mafuta,tchizi, ndi enanyama, komansococoa batala,mafuta a azitona,mafuta a soya,ndimafuta a mpendadzuwa.

Palmitic acid ndi mafuta odzaza mafuta omwe amapezeka mu nyama ndi zomera. Ndilo gawo lalikulu la mafuta a kanjedza ndipo limapezekanso mu nyama, mkaka ndi mafuta ena a masamba. Palmitic acid imapezekanso mu mawonekedwe a ufa ndipo imakhala ndi ntchito zambiri m'mafakitale osiyanasiyana.

Palmitic acid ufa nthawi zambiri amagwiritsidwa ntchito m'mafakitale odzola ndi kusamalira anthu. Amadziwika kuti ndi emollient katundu, zomwe zimathandiza kufewetsa ndi kusalaza khungu. Amagwiritsidwa ntchito kwambiri popanga mafuta opaka, lotions, ndi moisturizer. Ufa wa Palmitic umagwiritsidwanso ntchito pazinthu zosamalira tsitsi kuti zithandizire kukonza komanso kudyetsa tsitsi.

Palmitic acid ingagwiritsidwe ntchito m'magawo awa:

Wokwera pamwamba

Palmitic acid imagwiritsidwa ntchito popangasopo,zodzoladzola, ndi nkhungu zamakampaniomasulira. Mapulogalamuwa amagwiritsa ntchito sodium palmitate, yomwe nthawi zambiri imapezeka ndisaponificationwa mafuta a kanjedza. Kuti izi zitheke, mafuta a kanjedza, opangidwa kuchokera ku mitengo ya kanjedza (mitunduElaeis guineensis), amathandizidwa ndisodium hydroxide(mu mawonekedwe a caustic soda kapena lye), zomwe zimayambitsahydrolysischaestermagulu, ololeraglycerolndi sodium palmitate.

Zakudya

Chifukwa ndizotsika mtengo ndipo zimawonjezera mawonekedwe komanso "mkamwa” ku zakudya zosinthidwa (chakudya chosavuta), palmitic acid ndi mchere wake wa sodium amapezeka kwambiri m'zakudya. Sodium palmitate imaloledwa ngati chowonjezera chachilengedwe mkatiorganicmankhwala.

Mankhwala

Palmitic acid ufa amagwiritsidwa ntchito ngati excipient mu mankhwala osiyanasiyana ndi zina zowonjezera formulations. Nthawi zambiri amagwiritsidwa ntchito ngati mafuta popanga mapiritsi ndi makapisozi. Palmitic acid ufa angagwiritsidwenso ntchito ngati chonyamulira cha yogwira mankhwala zosakaniza, kuthandiza kusintha bata ndi bioavailability.

Ulimi

Palmitic acid ufa amagwiritsidwa ntchito ngati chophatikizira pazakudya za nyama. Nthawi zambiri amawonjezeredwa ku chakudya cha ziweto kuti akhale ndi thanzi labwino komanso kukoma. Palmitic acid ufa itha kugwiritsidwanso ntchito ngati zokutira pazolowera zaulimi, kuthandiza kupititsa patsogolo kubalalikana kwawo komanso kuchita bwino.

Asilikali

Aluminiyamumcherepalmitic acid ndinaphthenic acidanaliGelling agentsamagwiritsidwa ntchito ndi ma petrochemicals osakhazikika nthawiNkhondo Yachiwiri Yadziko Lonsekupanganapalm. Mawu akuti "napalm" amachokera ku mawu akuti naphthenic acid ndi palmitic acid.

Ponseponse, ufa wa palmitic acid uli ndi ntchito zosiyanasiyana m'mafakitale osiyanasiyana, zomwe zimapangitsa kuti zikhale zosinthika komanso zofunikira. Maonekedwe ake owoneka bwino, kukhazikika kwake komanso kusinthasintha kwake kumapangitsa kukhala chisankho chodziwika bwino pakati pa opanga ndi opanga omwe akufuna kupititsa patsogolo luso lazogulitsa.