Potassium diformateyog ib hom ntsev organic acid, uas yog biodegradable tag nrho, yooj yim rau kev khiav lag luam, tsis muaj corrosive, tsis muaj tshuaj lom rau tsiaj txhu thiab nqaij qaib. Nws ruaj khov nyob rau hauv acidic mob, thiab tuaj yeem decomposed rau hauv potassium formate thiab formic acid nyob rau hauv nruab nrab lossis alkaline mob. Nws thaum kawg degraded rau hauv CO2 thiab H2O hauv cov tsiaj txhu, thiab tsis muaj residue hauv lub cev. Nws tuaj yeem ua tau zoo inhibit gastrointestinal pathogens, Yog li ntawd, potassium dicarboxylate ua ib qho hloov rau tshuaj tua kab mob tau txais txiaj ntsig dav dav, thiab nws tau siv rau hauv tsiaj txhu thiab nqaij qaib yug tsiaj rau ze li ntawm 20 xyoo tom qab EU pom zoo potassium dicarboxylate ua ib qho hloov rau tshuaj tua kab mob loj hlob txhawb kev pub additive.

Kev siv cov potassium dicarboxylate hauv kev noj zaub mov qaib

Ntxiv 5g / kg potassium dicarboxylate rau hauv cov zaub mov broiler tuaj yeem ua rau lub cev hnyav nce ntxiv, tua tus nqi, txo qis kev hloov pauv pub, txhim kho cov ntsuas kev tiv thaiv kab mob, txo cov pH hauv plab hnyuv, tswj tau cov kab mob hauv plab hnyuv thiab txhawb kev noj qab haus huv ntawm txoj hnyuv. Ntxiv 4.5g / kg potassium dicarboxylate rau hauv cov zaub mov ua rau cov broiler tau txais txiaj ntsig txhua hnub thiab khoom plig pub rau cov khoom noj, ua tiav tib yam li Flavomycin (3mg / kg).

Qhov kev ua haujlwm tua kab mob ntawm potassium dicarboxylate txo qhov kev sib tw ntawm cov kab mob me me thiab tus tswv tsev rau cov as-ham thiab qhov poob ntawm endogenous nitrogen. Nws kuj txo qhov tshwm sim ntawm kev kis kab mob subclinical thiab kev tso tawm ntawm cov neeg tiv thaiv kab mob, yog li txhim kho kev zom zaub mov ntawm cov protein thiab lub zog thiab txo qhov kev tsim cov ammonia thiab lwm yam kev loj hlob inhibiting metabolites; Ntxiv mus, qhov txo qis ntawm cov pH hauv plab hnyuv tuaj yeem txhawb kev tso tawm thiab kev ua haujlwm ntawm trypsin, txhim kho kev zom zaub mov thiab kev nqus ntawm cov as-ham, ua rau cov amino acids tsim nyog dua rau kev tso cov protein hauv lub cev, yog li txhim kho tus nqi ntawm cov nqaij qaib. Selle et al. (2004) pom tias cov khoom noj potassium diformate theem ntawm 6G / kg tuaj yeem ua rau kom nce txhua hnub thiab kev noj zaub mov ntawm cov broilers, tab sis tsis muaj kev cuam tshuam loj rau kev ua haujlwm ntawm cov khoom noj. Cov khoom noj potassium diformate theem ntawm 12g / kg tuaj yeem ua rau kom muaj nitrogen tso tawm los ntawm 5.6%. Zhou Li et al. (2009) tau qhia tias cov khoom noj potassium diformate ua rau kom nce txhua hnub, tus nqi hloov pauv pub thiab kev zom zaub mov ntawm cov as-ham pub ntawm cov broilers, thiab ua lub luag haujlwm zoo hauv kev tswj hwm tus cwj pwm ib txwm ntawm cov broilers nyob rau hauv qhov kub siab. Motoki et al. (2011) tau tshaj tawm tias 1% cov khoom noj uas muaj potassium dicarboxylate tuaj yeem ua rau cov qaib ntxhw, cov leeg nqaij ntawm lub mis, lub duav thiab tis qaib hnyav dua, tab sis tsis muaj feem cuam tshuam rau kev tso nitrogen, pH hauv plab hnyuv thiab microflora hauv plab hnyuv. Hulu et al. (2009) pom tias kev ntxiv 6G / kg potassium dicarboxylate rau hauv cov khoom noj tuaj yeem txhim kho cov leeg nqaij tuav dej tau zoo, thiab txo qhov ph1h ntawm cov leeg nqaij ntawm lub mis thiab ceg, tab sis tsis muaj feem cuam tshuam rau kev loj hlob ntawm kev loj hlob. Mikkelsen (2009) tau tshaj tawm tias potassium dicarboxylate kuj tseem tuaj yeem txo cov Clostridium perfringens hauv plab hnyuv. Thaum cov khoom noj uas muaj potassium dicarboxylate yog 4.5g / kg, nws tuaj yeem txo qhov kev tuag ntawm cov qaib ntxhw nrog necrotizing enteritis, tab sis potassium dicarboxylate tsis muaj feem cuam tshuam rau kev loj hlob ntawm cov qaib ntxhw.

kev xaus lus

Ntxivpotassium dicarboxylateUa ib yam tshuaj tua kab mob hloov rau cov tsiaj txhu, nws tuaj yeem txhawb kev zom zaub mov thiab kev nqus cov as-ham hauv cov tsiaj txhu, txhim kho kev loj hlob thiab kev hloov pauv ntawm cov tsiaj txhu, tswj cov qauv ntawm cov kab mob hauv plab hnyuv, tiv thaiv cov kab mob tsis zoo, txhawb kev loj hlob zoo ntawm cov tsiaj txhu, thiab txo kev tuag.