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Propyl Gallate CAS:121-79-9 Onye Na-eweta Ngwaahịa

Propyl gallate (a makwaara dịka propyl 3, 4, 5-trihydroxybenoate) bụ ụdị ester nke e mepụtara site na njikọta nke gallic acid na propanol. Ọ dị ka ntụ kristal ọcha dị mma ruo na ude ọcha. A na-eji ya kemgbe dị ka ụdị antioxidants a ga-enye nri, ọkachasị abụba anụmanụ na mmanụ akwụkwọ nri, ọ na-arụ ọrụ nke ọma na abụba polyunsaturated. Propyl gallate, dị ka ihe na-egbochi oxidation, nwere ike ichebe nri na mmanụ site na mwakpo nke hydrogen peroxide na oxygen free radicals, na-enwe mmetụta yiri superoxide dismutase. Enwere ike itinye ya na ethers, emulsion, waxes, na mmanụ transformer dị ka antioxidants.


Nkọwa Ngwaahịa

Akara Ngwaahịa

Ngwa na Mmetụta

Propyl Gallate bụ ihe na-egbochi ọrịa nke bụ n-propylester nke 3,4,5-tri-hydroxybenzoic acid. A kọbeghị akụkọ gbasara ihe na-eme na propyl gallate. A na-akwadebe ya n'ahịa site na esterification nke gallic acid na propyl alcohol wee tinye ya na distillation iji wepụ mmanya na-aba n'anya. Propyl Gallate bụ ihe a ma ama na-egbochi Tyrosinase, polyphenol oxidase, nke bụ enzyme dị mkpa na pigment biosynthesis na ihe dị iche iche. A hụkwala ya n'oge na-adịbeghị anya na ọ na-akwalite biodiesel lipid biosynthesis na omenala. A na-eji Propyl gallate eme ihe dị ka ihe na-egbochi ọrịa na ihe ịchọ mma, ihe na-esi ísì ụtọ, nri, na ọgwụ ebe ọ bụ na e ji ya gbochie autooxidation nke mmanụ na mbụ na 1943. propyl gallate bụ ihe na-egbochi ọrịa nke nwere ihe nchekwa.

Ihe Nlereanya Ngwaahịa

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Nkwakọ ngwaahịa:

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Ozi Mgbakwunye:

Ihe mejupụtara ya C10H12O5
Nnwale 99%
Ọdịdị Ntụ ntụ ọcha ruo na agba aja aja dị nro
Nọmba CAS 121-79-9
Nkwakọ ngwaahịa 25KG
Ndụ nchekwa afọ 2
Nchekwa Debe n'ebe dị jụụ ma kpọọ nkụ
Asambodo ISO.

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