Pali mankhwala ambiri odana ndi nkhungu ndi mabakiteriya omwe amapezeka pamsika, monga benzoic acid ndi calcium propionate. Kodi ziyenera kugwiritsidwa ntchito moyenera bwanji pakudya? Ndiloleni ndione kusiyana kwawo.

Calcium propionatendibenzoic acid ndi zowonjezera ziwiri zomwe zimagwiritsidwa ntchito nthawi zambiri, zomwe zimagwiritsidwa ntchito posungira, zotsutsana ndi nkhungu ndi zowononga tizilombo toyambitsa matenda kuti ziwonjezeke moyo wa alumali wa chakudya ndikuwonetsetsa thanzi la nyama.

1. calcium propionate

Fomula: 2(C3H6O2)·Ca

Maonekedwe: ufa woyera

Kuyesa98%

Calcium Propionatemu Feed Applications

Ntchito

• Kuletsa Mold & Yeast: Imalepheretsa kukula kwa nkhungu, yisiti, ndi mabakiteriya ena, ndikupangitsa kuti ikhale yoyenera kwambiri pazakudya zomwe zimatha kuwonongeka m'malo okhala ndi chinyezi chambiri (mwachitsanzo, mbewu, chakudya chamagulu).
• Chitetezo Chapamwamba: Amapangidwa kukhala propionic acid (achilengedwe afupikitsa mafuta acid) mu nyama, kutenga nawo gawo mu metabolism yamphamvu. Ili ndi kawopsedwe kakang'ono kwambiri ndipo imagwiritsidwa ntchito kwambiri popanga nkhuku, nkhumba, zoweta, ndi zina zambiri.
• Kukhazikika Kwabwino: Mosiyana ndi propionic acid, calcium propionate ndi yosawononga, yosavuta kusunga, ndi kusakaniza mofanana.

Mapulogalamu

• Nthawi zambiri amagwiritsidwa ntchito pa ziweto, nkhuku, chakudya cham'madzi, ndi zakudya za ziweto. Mlingo wovomerezeka nthawi zambiri ndi 0.1% -0.3% (kusintha kutengera chinyezi cha chakudya ndi momwe amasungirako).
• Mu chakudya chodyera, chimagwiranso ntchito ngati kalambulabwalo wa mphamvu, kulimbikitsa kukula kwa tizilombo toyambitsa matenda.

Kusamalitsa

• Kuchulukirachulukira kungakhudze pang'ono kukoma (kukoma kowawasa pang'ono), ngakhale kuchepera kuposa propionic acid.
• Onetsetsani kusakaniza kofanana kuti mupewe kuchulukitsitsa komwe kumapezeka.

Nambala ya CAS: 65-85-0

Molecular formula:C7H6O2

Maonekedwe:White crystal ufa

Chiwerengero: 99%

Benzoic Acid mu Feed Applications

Ntchito

• Broad-Spectrum Antimicrobial: Imalepheretsa mabakiteriya (mwachitsanzo,Salmonella,E. koli) ndi nkhungu, zokhala ndi mphamvu zowonjezera m'malo okhala acidic (zabwino kwambiri pa pH <4.5).
• Kupititsa patsogolo Kukula: Mu chakudya cha nkhumba (makamaka ana a nkhumba), amachepetsa pH ya m'matumbo, amapondereza mabakiteriya owopsa, amathandizira kuyamwa kwa michere, ndikuwonjezera kulemera kwa tsiku ndi tsiku.
• Metabolism: Kuphatikizidwa ndi glycine m'chiwindi kupanga hippuric acid kuti atulutse. Mlingo wopitilira muyeso ukhoza kuwonjezera kuchuluka kwa chiwindi / impso.

Mapulogalamu

• Amagwiritsidwa ntchito makamaka mu nkhumba (makamaka nkhumba) ndi nkhuku chakudya. Mlingo wovomerezedwa ndi EU ndi 0.5% -1% (monga benzoic acid).
• Zotsatira za Synergistic zikaphatikizidwa ndi propionates (mwachitsanzo, calcium propionate) kuti zisawonongeke nkhungu.

Kusamalitsa

• Malire Okhwima Mlingo: Magawo ena kagwiritsidwe ntchito kake (mwachitsanzo, malamulo aku China owonjezera chakudya amafikira ≤0.1% mu chakudya cha ana a nkhumba).
• Kudalira kwa pH: Kusagwira ntchito bwino muzakudya zopanda ndale / zamchere; nthawi zambiri amaphatikizidwa ndi acidifiers.
• Zowopsa Zanthawi Yaitali: Mlingo wambiri ukhoza kusokoneza matumbo a microbiota.

Kufananiza Chidule & Njira Zophatikiza

Zolemba Zowongolera

• China: AkutsatiraMalangizo a Chitetezo Chowonjezera Chakudya-benzoic acid imakhala yochepa kwambiri (mwachitsanzo, ≤0.1% ya ana a nkhumba), pamene calcium propionate ilibe malire okhwima.
• EU: Amalola benzoic acid mu chakudya cha nkhumba (≤0.5-1%); calcium propionate amavomerezedwa kwambiri.
• Zomwe zikuchitika: Opanga ena amakonda njira zotetezeka (monga sodium diacetate, potaziyamu sorbate) kuposa benzoic acid.

Zofunika Kwambiri

1. Kuwongolera Mold: Calcium propionate ndi yotetezeka komanso yosinthika pazakudya zambiri.
2. Kwa Bacterial Control & Growth: Benzoic acid imaposa chakudya cha nkhumba koma imafuna mlingo wokhwima.
3. Njira Yoyenera: Kuphatikiza zonse ziwiri (kapena ndi zoteteza zina) zimayenderana ndi kuletsa nkhungu, antimicrobial action, komanso mtengo wake.