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Tetrahydrocurcumin(THC) - Melemo ea Tlhokomelo ea Letlalo

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• Ke Eng?Tetrahydrocurcumin ?
Rhizoma Curcumae Longae ke rhizoma e ommeng ea Curcumae Longae L. E sebelisoa haholo e le 'mala oa lijo le monko o monate. Sebopeho sa eona sa lik'hemik'hale se kenyelletsa haholo curcumin le oli e sa tsitsang, ntle le saccharides le sterols. Curcumin (CUR), e le polyphenol ea tlhaho semeleng sa curcuma, e 'nile ea bontšoa hore e na le liphello tse fapa-fapaneng tsa phekolo ea meriana, ho akarelletsa le ho thibela ho ruruha, antioxidant, ho felisa oksijene mahala, ho sireletsa sebete, anti-fibrosis, anti-tumor mosebetsi le thibelo ea lefu la Alzheimer's (AD).

Curcumin e kenngoa ka potlako 'meleng ka li-conjugate tsa glucuronic acid, sulfuric acid conjugates, dihydrocurcumin, tetrahydrocurcumin, le hexahydrocurcumin, tseo le tsona li fetohang tetrahydrocurcumin. Liphuputso tsa liteko li tiisitse hore curcumin e na le botsitso bo fokolang (sheba photodecomposition), ho fokola ha metsi a qhibilihang le bioavailability e tlaase. Ka hona, karolo ea eona ea mantlha ea metabolic tetrahydrocurcumin 'meleng e fetohile sebaka sa lipatlisiso lapeng le kantle ho naha lilemong tsa morao tjena.

Tetrahydrocurcumin(THC), e le metabolite e sebetsang ka ho fetisisa le e ka sehloohong ea curcumin e hlahisoang nakong ea metabolism ea eona ka vivo, e ka arohanngoa le cytoplasm ea mala a manyenyane le sebete ka mor'a tsamaiso ea curcumin ho motho kapa mouse. Foromo ea limolek'hule ke C21H26O6, boima ba molek'hule ke 372.2, density ke 1.222, 'me ntlha e qhibilihisang ke 95℃-97℃.

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• Melemo eaTetrahydrocurcuminNa U Hlokomeloa Letlalo?
1. Phello ea tlhahiso ea melanin
Tetrahydrocurcumin e ka fokotsa litaba tsa melanin liseleng tsa B16F10. Ha litekanyetso tse tšoanang tsa tetrahydrocurcumin (25, 50, 100, 200μmol / L) li fanoe, melanin e fokotsehile ho tloha ho 100% ho ea ho 74.34%, 80.14%, 34.37%, 21.40%, ka ho latellana.

Tetrahydrocurcumin e ka thibela ts'ebetso ea tyrosinase liseleng tsa B16F10. Ha motsoako o lumellanang oa tetrahydrocurcumin (100 le 200μmol / L) o fuoa lisele, mosebetsi oa intracellular tyrosinase o fokotsehile ho 84.51% le 83.38%, ka ho latellana.

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2. Anti-photoaging
Ka kopo bona setšoantšo sa mouse se ka tlase: Ctrl (taolo), UV (UVA + UVB), THC (UVA + UVB + THC THC100 mg/kg, e qhibilihisitsoeng ka 0.5% sodium carboxymethyl cellulose). Litšoantšo tsa letlalo ka morao ho litoeba tsa KM libeke tse 10 ka mor'a phekolo e khethiloeng ea THC le mahlaseli a UVA. Lihlopha tse fapaneng tse nang le radiation ea UVA flux e lekanang le botsofali bo bobebe li ile tsa hlahlojoa ke lintlha tsa Bissett. Litekanyetso tse hlahisitsoeng ke ho kheloha ho tloaelehileng (N = 12/ sehlopha). *P<0.05, **P

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Ho tloha ponahalong, ha ho bapisoa le sehlopha se tloaelehileng sa taolo, letlalo la sehlopha sa taolo ea mohlala le ne le le bohale, le bonahala le erythema, leqeba, maqeba a tebileng le a teteaneng, a tsamaisana le liphetoho tse kang letlalo, tse bontšang ntho e tloaelehileng ea photoaging. Ha ho bapisoa le sehlopha sa taolo ea mohlala, tekanyo ea tšenyo eaTetrahydrocurcuminSehlopha sa 100 mg / kg se ne se le tlase haholo ho feta sa sehlopha sa taolo ea mohlala, 'me ha ho lekhoa le erythema e fumanoeng letlalong, ho ile ha bonoa feela pigmentation e nyane le wrinkles tse ntle.

3. The antioxidant
Tetrahydrocurcumin e ka eketsa boemo ba SOD, ea fokotsa boemo ba LDH le ho eketsa boemo ba GSH-PX liseleng tsa HaCaT.

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Ho tlosa li-radicals tsa mahala tsa DPPH
TheTetrahydrocurcumintharollo e ile ea hlapolloa ka makhetlo a 10, 50, 80, 100, 200, 400, 800, 1600 ka ho latellana, 'me tharollo ea sampole e ne e kopantsoe ka botlalo le tharollo ea 0.1mmol / L DPPH ka karolelano ea 1: 5. Kamora karabelo ka mocheso oa kamore bakeng sa 30min, boleng ba ho monya bo ile ba khethoa ho 517nm. Sephetho se bontšoa setšoantšong:

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4. Thibela ho ruruha ha letlalo
Boithuto ba liteko bo bonts'itse hore pholiso ea maqeba a litoeba e ne e bonoa khafetsa matsatsi a 14, ha gel ea THC-SLNS e sebelisoa ka ho latellana, lebelo la pholiso ea leqeba le phello ea THC le taolo e ntle li ne li potlakile ebile li le betere, taelo e theohileng e ne e le THC-SLNS gel>
THC > Taolo e ntle.
Ka tlaase mona ho na le litšoantšo tse emetseng tsa mohlala oa toeba ea leqeba le litlhaloso tsa histopathological, A1 le A6 tse bontšang letlalo le tloaelehileng, A2 le A7 e bontšang THC SLN gel, A3 le A8 e bontšang taolo e ntle, A4 le A9 e bontšang THC gel, le A5 le A10 e bontšang li-nanoparticles tse tiileng tsa lipid (SLN), ka ho latellana.

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• Kopo eaTetrahydrocurcuminKa Litlolo

1.Lihlahisoa tsa tlhokomelo ea letlalo:
Dihlahiswa tse Thibela ho Tsofala:E sebelisoa ka litlolo tse thibelang botsofali le li-serum ho thusa ho fokotsa makhopho le mela e metle le ho ntlafatsa letlalo la elasticity.
Lihlahisoa tse soeufetseng:E kenyellelitsoe ho litlolo tse tšoeu le litlolo ho thusa ho ntlafatsa letlalo le matheba a sa tšoaneng.

2.Lihlahisoa tse thibelang ho ruruha:
E sebelisoa lihlahisoa tsa tlhokomelo ea letlalo tse bonolo tse kang ho thoba le ho lokisa litlolo ho fokotsa bofubelu le ho teneha.

3.Ho hloekisa Lihlahisoa:
Eketsa lintho tse hloekisang le li-exfoliants ho thusa ho hloekisa letlalo le ho fana ka melemo ea antibacteria ho thibela makhopho.

4.Lihlahisoa tse sireletsang letsatsi:
E sebetsa joalo ka antioxidant ho matlafatsa ts'ebetso ea setlolo sa letsatsi le ho sireletsa letlalo mahlaseling a UV.

5.Mask ea sefahleho:
E sebelisoa ka mask a fapaneng a sefahleho ho fana ka phepo e tebileng le ho lokisa, ho ntlafatsa letlalo la letlalo.

Tetrahydrocurcumine sebelisoa haholo ho litlolo, ho koahela tlhokomelo ea letlalo, ho hloekisa, ho sireletsa letsatsi le masimo a mang. E ratoa ka lebaka la litlamorao tsa eona tsa antioxidant, anti-inflammatory le whitening.

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Nako ea poso: Oct-10-2024