Chitsanzo chaulere choletsa nkhungu Calcium Propionate Cas No 4075-81-4
Calcium Propionate - Zakudya Zowonjezera za Zinyama
Calcium propanoate kapena calcium propionate ili ndi formula ya Ca(C2H5COO)2. Ndi mchere wa calcium wa propanoic acid. Monga chowonjezera pazakudya, chalembedwa ngati nambala E 282 mu Codex Alimentarius. Calcium propanoate imagwiritsidwa ntchito ngati chosungira zinthu m'mitundu yosiyanasiyana, kuphatikiza koma osati kokha: buledi, zinthu zina zophikidwa, nyama yokonzedwa, whey, ndi zina zamkaka.
Calcium propanoate imagwiritsidwa ntchito mu zinthu zophika buledi ngati choletsa nkhungu, nthawi zambiri pa 0.1-0.4% (ngakhale kuti chakudya cha ziweto chingakhale ndi 1%). Kuipitsidwa ndi nkhungu kumaonedwa kuti ndi vuto lalikulu pakati pa ophika buledi, ndipo zinthu zomwe zimapezeka kwambiri mu kuphika zimakhala ndi mikhalidwe yabwino kwambiri yokulira nkhungu.
Zaka makumi angapo zapitazo, Bacillus mesentericus (chingwe), inali vuto lalikulu, koma njira zamakono zoyendetsera ukhondo m'buki, kuphatikiza ndi kusintha kwachangu kwa chinthu chomalizidwa, zathetsa kuwonongeka kwamtunduwu. Calcium propanoate ndi sodium propanoate zimagwira ntchito bwino polimbana ndi chingwe cha B. mesentericus ndi nkhungu.
* Kuchuluka kwa mkaka (mkaka wochuluka ndi/kapena mkaka wokhalitsa).
* Kuwonjezeka kwa zigawo za mkaka (mapuloteni ndi/kapena mafuta).
* Kudya kwambiri zinthu zouma.
* Kuonjezera kuchuluka kwa calcium m'thupi ndikuletsa hypocalcemia.
* Zimathandizira kupanga mapuloteni ndi/kapena mafuta ofooka (VFA) m'matumbo a nyama zomwe zimadya nyama, zomwe zimapangitsa kuti chikhumbo chawo chikhale chokwera.
* Kukhazikitsa malo a m'mimba ndi pH.
* Kukulitsa kukula (kuchuluka ndi kugwiritsa ntchito bwino chakudya).
* Chepetsani zotsatira za kutentha.
* Wonjezerani kugaya chakudya m'mimba.
* Kupititsa patsogolo thanzi (monga kuchepetsa ketosis, kuchepetsa acidosis, kapena kusintha chitetezo cha mthupi.
* Imagwira ntchito ngati chithandizo chothandiza popewa matenda a mkaka mwa ng'ombe.
KUSAMALIRA CHAKUDYA CHA NKHUKU NDI ZOMWE ZILIMO
Calcium Propionate imagwira ntchito ngati choletsa nkhungu, imakulitsa moyo wa alumali wa chakudya., zimathandiza kuletsa kupanga aflatoxin, zimathandiza kupewa kuwiritsa kachiwiri mu silage, zimathandiza kukonza ubwino wa chakudya.
* Pakuwonjezera chakudya cha nkhuku, mlingo woyenera wa Calcium Propionate ndi 2.0 - 8.0 gm/kg.
* Kuchuluka kwa calcium Propionate komwe kumagwiritsidwa ntchito m'ziweto kumadalira chinyezi chomwe chili m'zinthu zomwe zatetezedwa. Mlingo wamba umayambira pa 1.0 - 3.0 kg/tani ya chakudya.
