01
Dej soluble Zaub Mov Qib Tannic Acid Galla Chinensis Extract Gallnut Extract CAS 1401-55-4 rau Khoom Noj Khoom Haus Additive
Cov lus qhia txog khoom
| KEV TSOM XAM | KEV QHIA TXOG |
| Qhov tsos | Xim av rau lub teeb xim av hmoov |
| Tsw tsw phem | Yam ntxwv |
| Tau saj lawm | Yam ntxwv |
| Kev Tshuaj Xyuas Sieve | NLT 95% dhau 80 mesh |
| Cov dej noo | ≤10% |
| Tannic acid | ≥80% / 93% / 96% |
| Tag Nrho Cov Hlau Hnyav | ≤10ppm |
| Pb | ≤3ppm |
| Raws li | ≤2ppm |
| Cd | ≤1.0ppm |
| Hg | ≤0.1ppm |
| Tag Nrho Cov Phaj | ≤10,000cfu/g |
| Poov xab & pwm | ≤1,000cfu/g |
| Enterobacteriaceae | ≤10cfu/g |
| E. coli | Tsis muaj nyob rau hauv 10g |
| Kab mob Salmonella | Tsis muaj nyob rau hauv 25g |
Tannic acid yog dab tsi?
Tannic acids yog ib lo lus siv rau kev cog ntoo uas hais txog cov khoom sib xyaw ua ke uas tau rho tawm los ntawm cov txiv ntseej. Nws cov lus txhais tau suav nrog hauv tsab thib ob ntawm "Forestry Terminology". Cov tshuaj no yog cov tannin hydrolyzed, muaj cov khoom antioxidant, thiab tau faib dav hauv cov galls ntawm galls ntawm galls. Cov chaw tsim khoom tseem ceeb hauv Suav teb yog nyob rau hauv cov roob thiab cov roob siab [2] [7] [9].
Kev tsim khoom lag luam ntawm gallnut tannin pib xyoo 1940. Xyoo 1985, tus qauv hauv tebchaws "Industrial Tannic Acid" (GB 5308-1985) tau tsim thawj zaug, thiab kev hloov kho tom qab ntawd tau tsim cov qauv kev lag luam LY / T. Xyoo 2016, tus qauv zoo rau "Galla Chinensis" (LY / T1302-2016) tau hloov kho, thiab xyoo 2021, tus qauv kev nyab xeeb zaub mov hauv tebchaws (GB 1886.303-2021) tau tso tawm. Cov tshuaj no tuaj yeem siv rau hauv kev lag luam tshuaj los npaj cov tshuaj scalding thiab cov neeg sawv cev hemostatic, thiab siv rau hauv kev lag luam rau kev txhim kho qhov zoo ntawm npias, precipitating germanium cov ntsiab lus, thiab tsim cov khoom noj ntxiv. Tuam Tshoj tau tsim cov kab ntau lawm loj nrog cov khoom tsim tawm txhua xyoo txog li 3000 tons ntawm tannic acid series khoom, suav nrog cov khoom noj, tshuaj, thiab cov khoom siv hluav taws xob qib raw.
Kev siv cov khoom tannic acid
1. Siv ua cov khoom noj khoom haus antioxidant.
2. Siv ua tus txo viscosity thiab lim dej poob reducer rau cov dej drilling kua.
3. Siv rau kev tanning tawv.
4. Rau cov khoom siv rau kev saib xyuas tawv nqaij, nws tuaj yeem tiv thaiv kev puas tsuaj los ntawm lub hnub thiab ua rau daim tawv nqaij ci ntsa iab.
5. Siv rau hauv kev kho mob los kho cov ntshav hauv zos, nws tuaj yeem siv rau kev tiv thaiv cov hniav thiab tiv thaiv cov pos hniav los ntshav.
6. Siv ua tus neeg sawv cev rau cov cawv tsawg thiab cawv txiv hmab.
7. Siv rau chromium dawb passivation ntawm galvanized coatings.
2. Siv ua tus txo viscosity thiab lim dej poob reducer rau cov dej drilling kua.
3. Siv rau kev tanning tawv.
4. Rau cov khoom siv rau kev saib xyuas tawv nqaij, nws tuaj yeem tiv thaiv kev puas tsuaj los ntawm lub hnub thiab ua rau daim tawv nqaij ci ntsa iab.
5. Siv rau hauv kev kho mob los kho cov ntshav hauv zos, nws tuaj yeem siv rau kev tiv thaiv cov hniav thiab tiv thaiv cov pos hniav los ntshav.
6. Siv ua tus neeg sawv cev rau cov cawv tsawg thiab cawv txiv hmab.
7. Siv rau chromium dawb passivation ntawm galvanized coatings.
Lub luag haujlwm ntawm Tannic acids yog dab tsi?
Tannic acid, ib qho tshuaj polyphenolic ntuj, muaj ntau yam kev ua haujlwm ntawm lub cev. Nws cov txiaj ntsig tseem ceeb suav nrog:
1. Cov teebmeem tua kab mob thiab kab mob: Nws inhibits ntau yam kab mob, fungi, thiab cov kab mob (piv txwv li, mob khaub thuas thiab herpes viruses) los ntawm kev cuam tshuam cov pathogen cell membranes lossis suppressing enzymatic activity.
2. Cov Khoom Uas Tiv Thaiv Kev Mob Thiab Antioxidant: Nws txo qhov kev tso tawm ntawm cov yam ntxwv o, txo qhov liab, o, thiab mob thaum tshem tawm cov dawb radicals los txo qhov kev ntxhov siab oxidative thiab tiv thaiv kev noj qab haus huv ntawm tes.
3. Kev Ua Haujlwm Astringent thiab Hemostatic: Nws txhawb nqa cov protein coagulation, ua rau cov hlab ntsha nqaim, thiab ua kom cov qhov txhab kho sai dua, feem ntau siv rau cov kev raug mob sab nraud.
2. Cov Khoom Uas Tiv Thaiv Kev Mob Thiab Antioxidant: Nws txo qhov kev tso tawm ntawm cov yam ntxwv o, txo qhov liab, o, thiab mob thaum tshem tawm cov dawb radicals los txo qhov kev ntxhov siab oxidative thiab tiv thaiv kev noj qab haus huv ntawm tes.
3. Kev Ua Haujlwm Astringent thiab Hemostatic: Nws txhawb nqa cov protein coagulation, ua rau cov hlab ntsha nqaim, thiab ua kom cov qhov txhab kho sai dua, feem ntau siv rau cov kev raug mob sab nraud.
4. Kev Tiv Thaiv Kab Mob Qog: Cov kev tshawb fawb qhia tau tias nws tuaj yeem ua rau cov hlwb qog noj ntshav tuag thiab thaiv cov qog angiogenesis, qhia txog lub peev xwm ua tus neeg sawv cev tiv thaiv kab mob ntxiv.
Tsis tas li ntawd xwb, nws pab txhim kho qhov sib npaug ntawm cov kab mob hauv plab thiab tiv thaiv kev nqus roj.
Tsis tas li ntawd xwb, nws pab txhim kho qhov sib npaug ntawm cov kab mob hauv plab thiab tiv thaiv kev nqus roj.
Thaj chaw thov
Tannic acid siv dav thoob plaws ntau yam lag luam:
1. Cov Tshuaj: Siv ua tus neeg sawv cev hemostatic, cov khoom xyaw antimicrobial (piv txwv li, hauv cov tshuaj pleev thiab cov tshuaj ntxuav qhov ncauj), thiab cov tshuaj tiv thaiv kab mob, tseem kho mob raws plab thiab mob qhov ncauj.
2. Kev Lag Luam Khoom Noj: Ua haujlwm ua ib yam khoom siv tiv thaiv ntuj (txwv tsis pub cov kab mob me me), tus neeg sawv cev ua kom pom tseeb (piv txwv li, hauv kev ua npias thiab kua txiv hmab txiv ntoo), thiab cov khoom ua kom saj zoo hauv cov dej haus cawv.
3. Tshuaj pleev ib ce: Muab tso rau hauv cov khoom siv rau kev saib xyuas tawv nqaij (ua kom cov qhov hws nruj, tswj roj, tiv thaiv pob txuv) thiab tshuaj pleev thaiv hnub (tshuaj antioxidant thiab tiv thaiv UV).
2. Kev Lag Luam Khoom Noj: Ua haujlwm ua ib yam khoom siv tiv thaiv ntuj (txwv tsis pub cov kab mob me me), tus neeg sawv cev ua kom pom tseeb (piv txwv li, hauv kev ua npias thiab kua txiv hmab txiv ntoo), thiab cov khoom ua kom saj zoo hauv cov dej haus cawv.
3. Tshuaj pleev ib ce: Muab tso rau hauv cov khoom siv rau kev saib xyuas tawv nqaij (ua kom cov qhov hws nruj, tswj roj, tiv thaiv pob txuv) thiab tshuaj pleev thaiv hnub (tshuaj antioxidant thiab tiv thaiv UV).
4. Cov Ntaub thiab Cov Xim: Ua haujlwm ua ib qho mordant los kho cov xim thiab txhim kho cov xim kom ruaj khov, thiab siv rau hauv kev tanning tawv (ua kom mos thiab ruaj khov).
5. Kev Siv Rau Ib Puag Ncig Thiab Kev Ua Liaj Ua Teb: Kho cov dej khib nyiab los ntawm kev lag luam (cov hlau hnyav uas ua rau dej ntws) thiab ua haujlwm ua cov tshuaj tua kab (tswj cov kab tsuag thiab cov kab mob). Nws cov khoom ntuj tsim ua raws li cov qauv kev txhim kho ntsuab kom ruaj khov.
5. Kev Siv Rau Ib Puag Ncig Thiab Kev Ua Liaj Ua Teb: Kho cov dej khib nyiab los ntawm kev lag luam (cov hlau hnyav uas ua rau dej ntws) thiab ua haujlwm ua cov tshuaj tua kab (tswj cov kab tsuag thiab cov kab mob). Nws cov khoom ntuj tsim ua raws li cov qauv kev txhim kho ntsuab kom ruaj khov.