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Kukula kwa Kafukufuku wa Gallic Acid

    三江2

   Gallic acid ndi mankhwala apakatikati komanso antioxidant pazakudya, zodzoladzola ndi chakudya.Itha kugwiritsidwa ntchito ngati zopangira za semiconductor ionizing resin.Chogulitsa chake cha decarboxylation, pyrogallic acid, ndi chothandizira kusiyanitsa mafilimu, chodziwitsitsa kutentha kwa kujambula kwa infrared, ndi benzene.Polymerization inhibitors wa ethylene ndi polystyrene, etc., chimagwiritsidwa ntchito mankhwala, nsalu kusindikiza ndi utoto, mankhwala migodi, mankhwala, makina, chitetezo dziko, makampani kuwala, mapulasitiki ndi zamagetsi, chakudya, ulimi ndi mafakitale ena.Gallic acid ndi mitundu yake yachilengedwe ndi mankhwala okwera mtengo.Zogulitsa zake zikuphatikizapomafakitale gallic acid, high-purity gallic acid, electronic grade gallic acid, pyrogallic acid, methyl gallate, propyl gallatendi zina;

Kupanga gallic acid ndi mankhwala hydrolysis ndi chikhalidwe kupanga ndondomeko.Mfundo zazikuluzikulu za ndondomekoyi ndi: chosakwanira hydrolysis wa tannins, otsika kuchira zokolola za gallic acid, kusakhazikika mankhwala khalidwe, kwambiri zipangizo dzimbiri, ndipo sangathe ntchito otsika okhutira zopangira monga Chinese ndulu Beihua, mtengo kupanga ndi mkulu, Kugwiritsidwa ntchito kwa carbon activated pochotsa mtundu ndi kwakukulu, ndipo chofunika kwambiri n'chakuti madzi amadzimadzi amadzimadzi ali ndi kuwonongeka kwakukulu kwa chilengedwe;

The vuto lalikulu mu nayonso mphamvu njira ndi mapangidwe kwachilengedwenso michere ndi hydrolysis wa tannins ikuchitika chimodzimodzi riyakitala .Zinthu zimakhala zovuta kuti zifike pamlingo woyenera, zomwe zimapangitsa kuti pakhale nthawi yayitali (masiku opitilira 3), hydrolysis yosakwanira ya tannins, ndi ma tannins otsalira a 15% -20%.Poganizira zolakwika za njira yowotchera, kafukufuku wokhudza njira zatsopano za enzymatic apangidwa padziko lonse lapansi.

Kutembenuka kwa enzymatic kwa gallic tannic acid kupanga gallic acid kumakhala ndi magawo awiri a kukonzekera kwa biocatalyst ndi biotransformation reaction.Poyerekeza ndi njira mankhwala hydrolysis, mbali yodziwika kwambiri ya njira enzymatic ndi kuti biohydrolysis wathunthu, ndi hydrolyzed mankhwala shuga angagwiritsidwe ntchito ngati mphamvu ndi mpweya gwero zimapukusidwa ndi biocatalyst, amene osati bwino magwiritsidwe ntchito chuma. , komanso fermentation zinyalala zamadzimadzi ndi zosavuta kusamalira.Zothandiza ku chitetezo cha chilengedwe cha mafakitale.Njira yamankhwala ndi njira yachilengedwe imakhala ndi mawonekedwe awoawo.Pogwiritsa ntchito zinthu zongowonjezereka zamoyo, kafukufuku wokonzekera gallic acid ndi njira yachilengedwe wapanga kafukufuku wokonzekera gallic acid ndi ndulu mozama.


Nthawi yotumiza: Nov-10-2021