Pakadali pano, kafukufuku wokhudza kugwiritsa ntchitopotaziyamu diformatitonMu chakudya cha nkhuku makamaka imayang'ana kwambiri nkhuku za broilers.

Kuwonjezera mlingo wosiyanasiyana wapotaziyamu formate(0,3,6,12g/kg) pa zakudya za nkhuku zoweta, zinapezeka kuti potassium formate inawonjezera kwambiri kudya kwa nyama (P<0.02), inawonjezera kugaya chakudya komanso nayitrogeni m'zakudya, ndipo inasonyeza kuwonjezeka kwa kulemera kwa tsiku ndi tsiku (P<0.7). Pakati pawo, kuwonjezera 6g/kg potassium formate kunali ndi zotsatira zabwino kwambiri, kunawonjezera kudya kwa nyama ndi 8.7% (P<0.01) ndi kulemera kwa nyama ndi 5.8% (P=0.01).

Kuchuluka kwa potaziyamu (potassium formate) pa nkhuku za nkhuku kunaphunziridwa. Zotsatira za kafukufukuyu zinasonyeza kuti kuwonjezera 0.45% (4.5g/kg) potassium formate pa zakudya kunawonjezera kulemera kwa nkhuku za nkhuku za nkhuku ndi 10.26% ndipo kuchuluka kwa chakudya kunawonjezera ndi 3.91% (P<0.05), zomwe zinapangitsa kuti flavomycin (p>0.05) ikhale ndi mphamvu yofanana ndi flavomycin (p>0.05); Ndipo kunachepetsa kwambiri pH ya chakudya m'mimba, zomwe zinapangitsa kuti pakhale kuchepa kwa 7.13%, 9.22%, 1.77%, ndi 2.26% mu pH ya mbewu, minofu ya m'mimba, jejunum, ndi cecum, motsatana.

Mmene Acidifier Potassium Diformate Imakhudzira Kapangidwe ka Nkhuku:

Kuwonjezera zinthu zopatsa mphamvu acid pa zakudya kungathandize kuchepetsa pH ya m'matumbo a nkhuku, kuchepetsa kuchuluka kwa Escherichia coli, kuwonjezera kuchuluka kwa mabakiteriya opindulitsa a Lactobacillus, kuchepetsa kuchuluka kwa uric acid m'magazi a nkhuku, ndikuwonjezera mphamvu ya antioxidant. Kuwonjezera organic acid potassium dicarboxylate pa zakudya za nkhuku kumachepetsa kwambiri pH ya m'matumbo, kukweza kutalika kwa villus ya m'matumbo, kukulitsa kuyamwa ndi kugwiritsa ntchito michere, komanso kukonza magwiridwe antchito akukula. Kafukufuku wapeza kuti zinthu zopatsa mphamvu acid zimatha kuchepetsa kwambiri pH ndi acidity ya chakudya cha nkhuku, ndikuwonjezera kwambiri kugaya bwino kwa zinthu zouma, mphamvu, mapuloteni, ndi phosphorous pagawo lililonse la chakudya.

Zotsatira za potaziyamu diformate zomwe zimapangitsa kuti pakhale mabakiteriya komanso mabakiteriya:

Gawo lalikulu la potaziyamu formate, formic acid, lili ndi mphamvu yolimbana ndi mavairasi. Non dissociative formic acid imatha kulowa m'makoma a maselo a bakiteriya ndikupangitsa kuti pH ichepe mkati mwa selo. pH mkati mwa maselo a bakiteriya ili pafupi ndi 7. Ma organic acid akalowa m'maselo, amatha kuchepetsa kapena kuletsa ntchito ya ma enzymes amkati mwa selo ndikuchedwetsa kunyamula michere, motero amaletsa kuberekana kwa tizilombo toyambitsa matenda ndikupangitsa kuti imfa ichitike. Formate anion imawononga mapuloteni a khoma la maselo a bakiteriya kunja kwa khoma la selo, zomwe zimapangitsa kuti mabakiteriya azifa komanso azifa. Pamene pH m'mimba mwa nkhuku zapakhomo ichepa, ndibwino kuyambitsa pepsin ndikulimbikitsa kugaya chakudya; Kuphatikiza apo, kuchepetsa microbiota m'matumbo kumachepetsa kudya kwa microbial metabolism ndi kupanga poizoni wa tizilombo toyambitsa matenda. Kuphatikizika kwa zinthu ziwirizi kumapangitsa kuti michere yambiri igayidwe ndikugwiritsidwa ntchito ndi nyama zokha, motero kulimbikitsa kukula kwa nyama ndikuwonjezera kugwiritsa ntchito bwino chakudya.

Potaziyamu DiformateZimathandiza Kukula kwa Nkhuku za Broilers:

Kuyeseraku kunawonetsa kuti kuchuluka kwa ma formate m'mimba kunali 85%. Pogwiritsa ntchito mlingo wa 0.3%, pH ya duodenal chyme yatsopano inakhalabe yotsika ndi mayunitsi a pH 0.4 kuposa gulu lolamulira mutadya. Potassium dicarboxylate imatha kuchepetsa kwambiri pH m'mimba ndi m'mimba, motero imapangitsa kuti pakhale zotsatira zotsutsana ndi mabakiteriya komanso kukula. Potassium formate imatha kuchepetsa kuchuluka kwa Escherichia coli ndi Lactobacillus mu cecum, ndipo kuchuluka kwa Escherichia coli kumakhala kwakukulu kuposa kwa Lactobacillus, motero kusunga thanzi m'mimba ndikulimbikitsa kukula kwa nkhuku.