Qhagamshelana nathi ngesampuli yasimahla

IPropyl Gallate (iBanga lokuTya iFCC-IV)

Inkcazelo emfutshane:

PIgama lomzila:Propyl Gallate (ibakala lokutya FCC-IV)
yi-ester eyenziwe yi-condensation ye-gallic acid kunye nepropanol.
Ukusukela ngo-1948, le antioxidant yongezwa kukutya okuneoyile kunye namafutha ukuthintela i-oxidation


Iinkcukacha zeMveliso

Iithegi zeMveliso

PIgama lomzila:Propyl Gallate (ibakala lokutya FCC-IV)
yi-ester eyenziwe yi-condensation ye-gallic acid kunye nepropanol.
Ukusukela ngo-1948, le antioxidant yongezwa kukutya okuneoyile kunye namafutha ukuthintela i-oxidation

Imbonakalo:Umgubo omhlophe wekristale

Igama lomchiza:Propyl 3,4,5-trihydroxybenzoate

Ifomula yemolekyuli:C10H12O5

Ubunzima bemolekyuli:212.21

Indawo yokunyibilika:146-149 ℃

Inombolo yeCAS:121-79-9

Isifaniso: Propyl 3,4,5-trihydroxybenzoate;i-n-Propyl gallate;iGallic acid n-propyl ester;n-Propyl 3,4,5-trihydroxybenzoate;3,4,5-Trihydroxybenzoic acid propyl ester;I-Gallic acid propyl ester;iminyaka engama-49;nipagallin p;i-n-propyl ester ye-3,4,5-trihydroxybenzoic acid;Progallin P;Tenox PG

bing-zhi

iconIipropati

Le mveliso imhlophe ukuya kumgubo wekristale emhlophe ebisi, ayinavumba.Inyibilika kwiindawo eziyi-1000 zamanzi, iinxalenye ezi-3 ze-ether okanye i-2000 ye-peanut oil.

iconIinkcukacha

Ukuthobela imigangatho yesizwe GB3263-2008 kunye neBritish Pharmacopoeia 2013 edition, US Pharmacopoeia 34th edition, i-chemical reagent standard, American ukutya FCC-IV standard.

iconUsebenzisa

I-Propyl gallate ayinayo i-carcinogenic kwaye ine-toxicity ephantsi, ayinakukhathazeka ngomsebenzi we-genotoxic.Le mveliso isetyenziswa kakhulu njenge-antioxidant additive kumafutha, ukutya okuneoli kunye namalungiselelo amayeza.PG kwakhona i-oil-soluble antioxidant evunyelweyo eTshayina kwaye isetyenziswa ngokubanzi kumazwe aphesheya.I-China ichaza ukuba imveliso ingasetyenziselwa amafutha adliwayo, ukutya okuthosiweyo, iibhiskithi, i-noodle esheshayo, irayisi ephekiweyo ngokukhawuleza, amantongomane asemathinini, iimveliso zeentlanzi ezomisiweyo kunye neemveliso zebhakoni eziphilisiweyo.Isetyenziswa njenge-triplet state quencher kunye ne-antioxidant kwi-microscopy ye-fluorescence.

iconUgcino

Gcina kwisitya esivaliweyo kude nokukhanya kwaye ugweme ukudibanisa nentsimbi.

iconUkupakisha

Imveliso ipakishwe kwiidramu zekhadibhodi (¢ 360 × 500) kunye nobunzima obungama-25 kg ngomphanda.

iconIinkcukacha

Iinkcukacha

Ibakala lokutya

Imigangatho yokuphunyezwa

I-FCC-IV

Umxholo

≥99.5%

Ilahleko ekomisweni

≤0.5%

I-Gallic Acid

≤0.5%

Intsalela evuthayo

≤0.1%

Indawo yokunyibilika

146-150

Pb

1ppm ubukhulu

AS

3ppm ubukhulu

Isikali semveliso

300T / Y

Ukupakisha

ikhadibhodi emele, 25kg/igubu

NGATHI

Leshan Sanjiang Biological Technology Co., Ltd.

Iminyaka eyi-18 yembali, iNgcali ekwenzeni igallic acid kunye nezinye iimveliso zegallic extract ;


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