Koj paub dab tsi txog kev siv tannic acid?Tannic acidtsis yog ib qho compound, thiab nws cov tshuaj muaj pes tsawg leeg yog qhov nyuaj.Nws tuaj yeem muab faib ua ob hom:
1. Condensed tannic acid yog flavanol derivative.2 txoj haujlwm ntawm flavanol nyob rau hauv molecule yog ua ke nrog catechol los yog pyrogallol los ntawm carbon carbon daim ntawv cog lus;
2. Hydrolyzable tannic acid, nrog ester bond nyob rau hauv lub molecule, yog lub gallate ntawm qabzib.
Cov yav tas yog feem ntau siv tannic acid, uas yuav siv tau rau tanning, number case manufacturing, ntawv thiab txhob lo lo ntxhuav gluing, boiler descaling, thiab lwm yam. nws kuj yuav siv tau raws li mordant, clarifier ntawm npias thiab caw, coagulant ntawm roj hmab, thiab lwm yam. tannic acid. muaj toxicity tsawg.
1, Lub hom phiaj ntawm cov khoom tu tawv nqaij thiab cov tawv nqaij siv sab nraud
1. Antiphlogistic thiab astringent: Baby hip care cream, siv sab nraud ntawm daim tawv nqaij, tshem tawm pob txuv.
2. Antibacterial, enzyme tshem tawm thiab astringent: siv raws li pub additives rau tshuaj tua kab mob, kho tinea, detoxification thiab dysentery tiv thaiv.
2 、 Siv dav hauv kev pub khoom noj, tshuaj lom neeg kev lag luam, zaub mov, tshuaj thiab lwm yam haujlwm
1. Muaj tannic acid: 81% pub tannic acid 50% -83%
2. Khoom noj khoom haus tannic acid: ly/t1641-2005 93%-96%
3. Fluff tannin: fluff qib 93%
4. Tshuaj tannic acid: ly/t1640-2005 88%-96%
BP2013, USP34 92%
USP34 90% -96%
Kev nyeem ntawv txuas ntxiv:Yunnan hande Biotechnology Co., Ltd. muaj ntau xyoo ntawm kev paub hauv cov nroj tsuag extraction.Nws tuaj yeem kho raws li cov neeg siv khoom xav tau.Nws muaj lub voj voog luv luv thiab xa khoom sai. xav tau thiab xyuas kom meej qhov zoo ntawm cov khoom xa tuaj.Hande muab cov khoom zooTannic acid.Zoo siab txais tos hu rau peb ntawm 18187887160 (WhatsApp tus xov tooj).
Post lub sij hawm: Jun-24-2022