Potassium Diformate -Cov tshuaj uas tsis yog tshuaj tua kab mob uas tau pom zoo los ntawm European Union, uas yog cov tshuaj uas txhawb kev loj hlob.bacteriostasis thiab sterilization, txhim kho cov microflora hauv plab hnyuv thiab txhawb kev noj qab haus huv ntawm txoj hnyuv.

Potassium diformate yog cov khoom noj uas tsis yog tshuaj tua kab mob uas tau pom zoo los ntawm European Union hauv xyoo 2001 los hloov cov tshuaj tua kab mob uas txhawb kev loj hlob.,Nws yog ib qho kev hloov pauv zoo rau cov tshuaj tua kab mob uas txhawb kev loj hlob thiab muaj cov khoom zoo rau cov kab mob escherichia coli, Salmonella thiab lwm yam.. Txij li thaum Lub Ib Hlis 1, 2006, European Union tau txwv tsis pub siv tshuaj tua kab mob hauv cov khoom noj, thiab Tuam Tshoj tau tsim txoj cai lij choj los txwv tsis pub siv tshuaj tua kab mob..Yog li ntawd, kev tshawb nrhiav cov tshuaj uas tsis yog tshuaj tua kab mob uas muaj kev nyab xeeb thiab txhim khu kev qha tau dhau los ua qhov tseem ceeb ntawm kev tshawb fawb txog kev pub tsiaj. Tam sim no, potassium dicarboxylate tau siv dav hauv kev pub tsiaj hauv European Community, Switzerland, Norway thiab lwm thaj chaw thiab lub tebchaws, thiab kev tshawb fawb txog kev siv hauv Suav teb kuj tau txais kev saib xyuas zoo.

Cov cim qhia thiab cov yam ntxwv ntawm lub cev:

Lub npe lus Askiv: potassium diformate

Tus lej Cas: 20642-05-1

Kev Ntsuas: 98%

Cov dej noo: ≤2.0%

Pb: ≤0.001%

Raws li: ≤0.0002%

Cov mis molecular: HCOOH·HCOOK

Qhov hnyav molecular: 130.14

Melting point: 105 ℃ -109 ℃, decompose yooj yim ntawm qhov kub siab, qhov kub decomposition yog 120 ℃ -125 ℃

Tsos: hmoov dawb siv lead ua, zoo dispersion thiab noo noo nqus tau, soluble hauv dej

 Txoj kev ua haujlwm Cov khoom ntawm potassium diformate:

Lub tshuab ua haujlwm ntawm potassium diformate feem ntau yog qhov ua ntawm cov organic acid me me formic acid thiab potassium ion, uas kuj yog qhov kev txiav txim siab yooj yim ntawm eu kev pom zoo ntawm potassium diformate ua cov tshuaj tua kab mob hloov pauv..

Qhov ntxiv ntawm potassium dicarboxylate rau hauv cov pub npua ua tus txhawb kev loj hlob yog qhov tseem ceeb vim nws muaj kev nyab xeeb thiab cov khoom tua kab mob, ob qho tib si raws li nws cov qauv molecular yooj yim thiab tshwj xeeb.Nws cov khoom tseem ceeb formic acid thiab potassium formate, ob qho tib si tshwm sim hauv xwm thiab npua txoj hnyuv, thaum kawg metabolized thiab decomposed rau hauv CO2 thiab dej, uas yog biodegradable..Potassium diformate tsis yog tsuas yog muaj kua qaub ntau xwb, tab sis kuj tso tawm qeeb qeeb hauv txoj hnyuv zom zaub mov, uas muaj peev xwm ua kom cov zaub mov tsis zoo thiab tuaj yeem zam kev hloov pauv ntau dhau ntawm cov kua qaub ntawm txoj hnyuv zom zaub mov ntawm cov tsiaj..Cov kev tshawb fawb tau qhia tias 85% ntawm potassium dicarboxylate nkag mus rau hauv duodenum hauv nws daim ntawv tsis hloov pauv los ntawm lub plab npua. Kev rov qab tau ntawm formate hauv duodenum, anterior jejunum thiab nruab nrab jejunum yog 83%, 38% thiab 17% feem..Nws tuaj yeem pom tias potassium diformate feem ntau ua haujlwm nyob rau hauv pem hauv ntej ntawm txoj hnyuv me..Kev tso tawm ntawm cov potassium ions kuj tseem tuaj yeem txhim kho kev siv lysine.Lub luag haujlwm tshwj xeeb tiv thaiv kab mob yog raws li kev ua ke ntawm formic acid thiab formate.

Cov organic acids ib chav tsev hnyav yog acidic ntau dua li monocarbonate thiab muaj cov tshuaj tua kab mob zoo. Cov kua qaub formic uas tau koom ua ke tuaj yeem hla dhau phab ntsa ntawm cov kab mob thiab tawg hauv lub cell kom txo qis pH..Cov anions formate rhuav tshem cov protein ntawm phab ntsa ntawm cov kab mob sab nraum phab ntsa ntawm cov kab mob, ua lub luag haujlwm tua kab mob thiab txo cov kab mob xws li E. coli thiab Salmonella.

Cov haujlwm tseem ceeb ntawm kev noj haus thiab cov teebmeem ntawm potassium diformate:

(1)Txhim kho qhov ib puag ncig ntawm txoj hnyuv zom zaub mov, txo qhov pH ntawm lub plab thiab txoj hnyuv me, txhawb kev loj hlob ntawm cov kab mob zoo;

(2)Ua ib qho kev hloov pauv rau cov tshuaj tua kab mob, potassium dicarboxylate tuaj yeem txo cov ntsiab lus ntawm cov kab mob anaerobic, Escherichia coli thiab salmonella hauv digi ntawm txoj hnyuv zom zaub mov. Txhim kho tsiaj tiv thaiv kab mob; Thiab txo cov neeg tuag los ntawm cov kab mob bacterial.

(3)Kev tsim cov khoom noj ntsuab uas tsis tiv taus, txo cov pa phem ib puag ncig; Potassium diformate tuaj yeem txhawb kev zom thiab kev nqus ntawm cov protein thiab lub zog, thiab txhim kho kev zom thiab kev nqus ntawm ntau yam khoom me me xws li nitrogen thiab phosphorus.

(4)Qhov nce txhua hnub thiab tus nqi hloov pauv ntawm cov menyuam npua tuaj yeem txhim kho tau zoo los ntawm kev tswj hwm qhov raws plab ntawm cov menyuam npua. Vim nws cov yam ntxwv tshwj xeeb tso tawm qeeb, nws cov nyhuv acidizing zoo dua li cov tshuaj sib xyaw ua ke.

Cov khoom no muaj txiaj ntsig zoo kawg nkaus rau kev tsim npua, tsiaj hauv dej thiab nqaij qaib. Nws tuaj yeem ua rau premix thiab premix ua ntej, thiab siv tom qab sib xyaw kom sib npaug nrog lwm cov khoom ntawm cov khoom noj sib xyaw, lossis sib xyaw ncaj qha nrog txhua yam ntawm cov khoom noj sib xyaw.