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iimveliso

Iimveliso

I-Propyl Gallate CAS: 121-79-9 Umthengisi woMvelisi

I-Propyl gallate (ekwaziwa ngokuba yi-propyl 3, 4, 5-trihydroxybenoate) luhlobo lwe-ester olwenziwe ngokuxinana kwe-gallic acid kunye ne-propanol. Ibonakala njengomgubo omhlophe ocolekileyo ukuya kumhlophe ocwebezelayo. Kudala isetyenziswa njengohlobo lwee-antioxidants eziza kunikwa ukutya ngakumbi amafutha ezilwanyana kunye neoyile yemifuno, isebenza ngakumbi ngamafutha e-polyunsaturated. I-Propyl gallate, njenge-anti-oxidant, inokukhusela ukutya kunye neeoyile ekuhlaselweni yi-hydrogen peroxide kunye ne-oxygen free radicals, enefuthe elifana ne-superoxide dismutase. Ingasetyenziswa nakwi-ethers, emulsion, waxes, kunye neoyile ye-transformer njengee-antioxidants.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ukusetyenziswa kunye nesiphumo

I-Propyl Gallate yi-antioxidant eyi-n-propylester ye-3,4,5-tri-hydroxybenzoic acid. Akukho ngxelo ngendalo yokuba i-propyl gallate ifumaneka. Ilungiselelwa urhwebo ngokwenziwa kwe-gallic acid nge-propyl alcohol kulandele i-distillation ukususa utywala obuninzi. I-Propyl Gallate ngumthinteli owaziwayo we-Tyrosinase, i-polyphenol oxidase, eyi-enzyme ebalulekileyo kwi-pigment biosynthesis kwizinto eziphilayo ezahlukeneyo. Ikwabonakala kutshanje ukuba inyusa i-biodiesel lipid biosynthesis kwiinkcubeko. I-Propyl gallate isetyenziswa kakhulu njenge-antioxidant kwizithambiso, iziqholo, ukutya, kunye namayeza ukusukela oko ukusetyenziswa kwayo ekuthinteleni i-autoxidation yeeoyile kwaqala ukuchazwa ngo-1943. I-propyl gallate yi-anti-oxidant eneempawu zokugcina utywala.

Isampuli yeMveliso

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Ukupakisha imveliso:

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Iinkcukacha ezongezelelweyo:

Ukwakhiwa C10H12O5
Uvavanyo 99%
Inkangeleko Umgubo omhlophe ukuya kokhanyayo we-beige
Inombolo ye-CAS 121-79-9
Ukupakisha 25KG
Beka ubomi kwishelufa iminyaka eyi-2
Indawo yokugcina izinto Gcina kwindawo epholileyo neyomileyo
Isiqinisekiso I-ISO.

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