Ho hlahloba Melemo ea Palmitic Acid

asiti ea Palmitic (e leng hexadecanoic acidIUPAC nomenclature) ke aasiti e mafurae nang le ketane ea 16-carbon. Ke eona e tloaelehileng ka ho fetisisamafura a mafura a mangatae fumanoang liphoofolong, limela le likokoana-hloko. Ea eonaforomo ea lik'hemik'haleke CH₃(CH₂)₁₄COOH, le karo-karolelano ea eona ea C:D (palo kaofela ea liathomo tsa carbon ho ea ho palo ea carbon-carbon double bond) ke 16:0. Ke karolo e kholo eaoli ea palemaho tsoa litholoana tsaElaeis guineensis(lifate tsa palema tsa oli), ho etsa 44% ea mafura kaofela. Linama, lichisi, botoro le lihlahisoa tse ling tsa lebese le tsona li na le asiti ea palmitic, e ka bang 50-60% ea mafura kaofela.

Palmitic acid e ile ea sibolloa keEdmond Frémy(ka 1840) hosaponificationoli ea palema, eo kajeno e ntseng e le eona tsela e ka sehloohong ea indasteri ea ho hlahisa asiti.Li-triglycerides(mafura) kaoli ea palemabahydrolysedka metsi a mocheso o phahameng le motsoako o hlahisoang kee qhibilihisitsoeng ka mokhoa o fokolang.

Palmitic acid e hlahisoa ke mefuta e mengata ea limela le lintho tse phelang, hangata ka maemo a tlase. Har'a lijo tse tloaelehileng e teng holebese,botoro,chisi, le ba bangnama, moho lebotoro ea cocoa,oli ea mohloaare,oli ea soya, leoli ea soneblomo.

Palmitic acid ke mafura a mafura a mangata a fumanehang liphoofolong le limela. Ke karolo e kholo ea oli ea palema hape e fumaneha nama, lihlahisoa tsa lebese le oli e meng ea meroho. Palmitic acid e fumaneha hape ka foromo ea phofo 'me e na le mefuta e mengata ea likopo liindastering tse fapaneng.

Palmitic acid phofo e sebelisoa hangata indastering ea litlolo le tlhokomelo ea motho. E tsebahala ka thepa ea eona ea emollient, e thusang ho nolofatsa le ho theola letlalo. Hangata e sebelisoa ha ho etsoa litlolo, litlolo le litlolo tse nosetsang. Palmitic acid phofo e boetse e sebelisoa lihlahisoa tsa tlhokomelo ea moriri ho thusa boemo le ho matlafatsa moriri.

Palmitic acid e ka sebelisoa libakeng tse latelang:

Surfactant

Palmitic acid e sebelisoa ho hlahisasesepa,litlolo, le hlobo ea indasteriliente tsa tokollo. Lisebelisoa tsena li sebelisa sodium palmitate, eo hangata e fumanoang kesaponificationea oli ea palema. Ho finyella sena, oli ea palema, e entsoeng ka lifate tsa palema (mefutaElaeis guineensis), e tšoaroa kasodium hydroxide(ka mokhoa oa caustic soda kapa lye), e bakanghydrolysistsaesterlihlopha, tse inehelangglycerolle sodium palmitate.

Lijo

Hobane ha e theko e tlase mme e eketsa sebopeho le "molomo” ho lijo tse phehiloeng (dijo tsa boiketlo), palmitic acid le letsoai la eona la sodium li sebelisoa haholo lijong. Sodium palmitate e lumelletsoe e le tlatsetso ea tlhaho homanyololihlahisoa.

Meriana ea meriana

Palmitic acid phofo e sebelisoa e le excipient mefuteng e fapaneng ea lithethefatsi le litlatsetso. Hangata e sebelisoa e le setlolo ha ho etsoa matlapa le li-capsules. Palmitic acid phofo e ka boela ea sebelisoa e le sesebelisoa sa metsoako e sebetsang ea meriana, e thusang ho ntlafatsa botsitso le bioavailability ea bona.

Temothuo

Palmitic acid phofo e sebelisoa e le motsoako lijong tsa liphoofolo. Hangata e eketsoa lijong tsa liphoofolo tse ruiloeng ho ntlafatsa boleng ba phepo e nepahetseng le tatso e monate. Palmitic acid phofo e ka boela ea sebelisoa e le ho roala lisebelisoa tsa temo, ho thusa ho ntlafatsa ho hasana le katleho ea bona.

Sesole

Aluminiumletsoaiea acid e palmitic lenaphthenic acidba ne bali-gelling agentse sebelisoang le lik'hemik'hale tsa petrole tse sa tsitsang nakong eaNtoa ea II ea Lefatšeho hlahisanapalm. Lentsoe "napalm" le tsoa mantsoeng a naphthenic acid le palmitic acid.

Ka kakaretso, phofo ea palmitic acid e na le mefuta e mengata ea lisebelisoa ho pholletsa le liindasteri tse fapa-fapaneng, e leng se etsang hore e be motsoako o fapaneng le oa bohlokoa. Thepa ea eona e boreleli, botsitso le ho feto-fetoha ha maemo ho etsa hore e be khetho e tsebahalang har'a baetsi ba lihlahisoa le bahlahisi ba batlang ho ntlafatsa boleng ba sehlahisoa le ts'ebetso.