Potaziyamu diformate, ndi njira yake yapadera yoletsa mabakiteriya komanso ntchito zowongolera thupi, ikuwoneka ngati njira yabwino yosinthira maantibayotiki paulimi wa shrimp. Wolembakuletsa tizilombo toyambitsa matenda, kukonza thanzi la m'matumbo, kuwongolera khalidwe la madzi,ndikulimbikitsa chitetezo chokwanira, imalimbikitsa chitukuko cha ulimi wobiriwira komanso wathanzi.
Potaziyamu diformate, monga chowonjezera chowonjezera cha mchere wa organic acid, chawonetsa mwayi waukulu wogwiritsa ntchito ntchito yaulimi m'zaka zaposachedwa, makamaka paulimi wa shrimp komwe umakhala ndi zotsatira zambiri. Pagululi, lopangidwa ndi ma formic acid ndi ayoni a potaziyamu, likuwoneka ngati njira yabwino yothetsera maantibayotiki chifukwa cha njira yake yapadera ya antibacterial komanso magwiridwe antchito a thupi. Kufunika kwake kwakukulu paulimi wa shrimp kumawonekera makamaka m'magawo anayi: kuletsa tizilombo toyambitsa matenda, kukonza thanzi lamatumbo, kuwongolera madzi abwino, komanso kukulitsa chitetezo chokwanira. Ntchitozi zimalumikizana kuti apange maziko ofunikira aukadaulo waulimi wathanzi.
Pankhani ya maantibayotiki m'malo, njira ya antibacterial ya potassium diformate ili ndi zabwino zambiri. Potaziyamu diformate ikalowa m'mimba ya shrimp, imalekanitsa ndikutulutsa mamolekyu a formic acid m'malo okhala acidic. Mamolekyu a formic acidwa amatha kulowa m'maselo a bakiteriya ndikusiyanitsidwa ndi ayoni a haidrojeni ndikupanga ma ion mu alkaline cytoplasmic chilengedwe, zomwe zimapangitsa kuchepa kwa pH mkati mwa maselo a bakiteriya ndikusokoneza zochita zawo zachibadwa.
Kafukufuku wasonyeza kuti potaziyamu diformate imalepheretsa kwambiri mabakiteriya wamba a shrimp pathogenic monga Vibrio parahaemolyticus, Vibrio harveyi, ndi Escherichia coli, okhala ndi ndende yocheperako (MIC) ya 0.5% -1.5%. Poyerekeza ndi maantibayotiki, njira yolimbana ndi mabakiteriya iyi sipangitsa kuti mabakiteriya asakane ndipo palibe chiopsezo cha zotsalira za mankhwala.
Kuwongolera thanzi lamatumbo ndi ntchito ina yayikulu ya potassium diformate. Kutulutsidwa kwa formic acid sikungolepheretsa mabakiteriya owopsa, komanso kumapangitsa kuti pakhale malo abwino okhala ndi ma probiotics monga mabakiteriya a lactic acid ndi bifidobacteria. Kukhathamiritsa kwa kapangidwe ka tizilombo tating'onoting'ono tating'onoting'ono kumathandizira kwambiri kagayidwe kachakudya komanso kuyamwa bwino kwamatumbo.
Potaziyamu diformateamawonetsa zotsatira zapadera za kayendetsedwe kabwino ka madzi. M'zamoyo zam'madzi, pafupifupi 20% -30% ya chakudya cha nayitrogeni sichimalowetsedwa mokwanira ndikutulutsidwa m'madzi, kukhala gwero lalikulu la ammonia nitrogen ndi nitrite. Powonjezera kugwiritsa ntchito bwino kwa chakudya, potassium diformate imachepetsa kutulutsa kwa nayitrogeni.
Zoyeserera zikuwonetsa kuti kuwonjezera 0.5%potassium diformateamatha kuchepetsa nayitrogeni mu ndowe za shrimp ndi 18% -22% ndi phosphorous ndi 15% -20%. Izi zochepetsera utsi ndizofunika kwambiri m'madzi ozungulira aquaculture system (RAS), omwe amatha kuwongolera kuchuluka kwa nitrite m'madzi ochepera 0.1mg/L, kumunsi kwa chitetezo cha shrimp (0.5mg/L). Komanso, potaziyamu diformate palokha pang'onopang'ono amawononga mpweya woipa ndi madzi m'madzi, popanda kuchititsa yachiwiri kuipitsa, kupangitsa kukhala wochezeka zachilengedwe zowonjezera.
Mphamvu ya chitetezo cha m'thupi ndi chiwonetsero china cha ntchito ya potaziyamu diformate. M'matumbo athanzi si chiwalo chokhacho chotengera michere, komanso chotchinga chofunikira kwambiri cha chitetezo chamthupi. Potaziyamu diformate imachepetsa kuyankha kotupa mwadongosolo mwa kuwongolera kuchuluka kwa matumbo a microbiota ndikuchepetsa kukondoweza kwa mabakiteriya a pathogenic pamatumbo a epithelium. Kafukufuku wapeza kuti kuwonjezera potaziyamu diformate kwa shrimp anthu kumawonjezera chiwerengero cha lymphocyte magazi ndi 30% -40%, ndipo kwambiri timapitiriza ntchito ya michere okhudzana ndi chitetezo cha m'thupi monga phenoloxidase (PO) ndi superoxide dismutase (SOD).
Pochita ntchito, kugwiritsa ntchito potassium diformate kumafuna chiŵerengero cha sayansi. Kuchulukitsa kovomerezeka ndi 0.4% -1.2% ya kulemera kwa chakudya, kutengera siteji yoswana ndi mikhalidwe yamadzi.
Ndi bwino kugwiritsa ntchito mlingo wa 0.6% -0.8% pa mmera siteji (PL10-PL30) kulimbikitsa chitukuko cha matumbo;
Nthawi yolima ikhoza kuchepetsedwa kukhala 0.4% -0.6%, makamaka kuti asunge bwino gulu la tizilombo toyambitsa matenda.
Ndikoyenera kudziwa kuti mawonekedwe a potaziyamu ayenera kusakanikirana bwino ndi chakudya (pogwiritsa ntchito njira yosakanikirana ya magawo atatu akulimbikitsidwa), komanso kuwonetseredwa kwa nthawi yaitali ndi kutentha kwakukulu ndi malo a chinyezi kuyenera kupewedwa musanadye kuti zisawonongeke komanso kuti zikhale zovuta.
Kuphatikiza kugwiritsa ntchito ma organic acid (monga citric acid) ndi ma probiotics (monga Bacillus subtilis) kumatha kubweretsa zotsatira za synergistic, koma kusamala kuyenera kutengedwa kuti zisagwirizane ndi zinthu zamchere (monga soda).
Kuchokera pamalingaliro a chitukuko cha mafakitale, kugwiritsa ntchitopotassium diformatezimagwirizana ndi kusintha kwachilengedwe kobiriwira m'zamoyo zam'madzi.
Nthawi yotumiza: Oct-28-2025


