Potassium formate, na farko da ba maganin rigakafi da Tarayyar Turai ta amince da shi a shekara ta 2001, kuma ma'aikatar aikin gona ta kasar Sin ta amince da shi a shekarar 2005, ya tattara tsarin aikace-aikacen da balagagge ba fiye da shekaru 10 ba, kuma takardun bincike da yawa a cikin gida da na duniya sun ba da rahoton tasirinsa. a kan matakai daban-daban na ci gaban alade.

Necrotizing enteritis cuta ce ta kiwon kaji a duniya da ke haifar da kwayoyin cuta mai gram-positive (Clostridium perfringens), wanda zai kara yawan mace-mace na broilers kuma ya rage girman aikin kajin ta hanyar da ba ta dace ba.Duk waɗannan sakamakon biyu suna lalata jin daɗin dabbobi kuma suna haifar da asarar tattalin arziƙi ga noman kaji.A cikin ainihin samarwa, ana ƙara yawan maganin rigakafi don ciyarwa don hana abin da ya faru na necrotizing enteritis.Duk da haka, kiran haramcin maganin rigakafi a cikin abinci yana karuwa, kuma ana buƙatar wasu mafita don maye gurbin maganin rigakafi.Binciken ya gano cewa hada kwayoyin acid ko gishirin su a cikin abinci na iya hana abun ciki na Clostridium perfringens, ta yadda zai rage faruwar kamuwa da cutar necrotizing.Potassium formate an bazu zuwa cikin formic acid da potassium formate a cikin hanji.Saboda haɗin haɗin gwiwa zuwa zafin jiki, wasu formic acid gaba ɗaya suna shiga cikin hanji.Wannan gwaji ya yi amfani da kajin da ke fama da ciwon necrotizing enteritis a matsayin samfurin bincike don bincika sakamakonpotassium formateakan aikinta na girma, microbiota na hanji, da gajeriyar sarkar fatty acid abun ciki.

1. TasirinPotassium Diformatea kan Ci gaban Ci gaban Broilers Cutar da Necrotizing Enteritis.

Sakamakon gwaji ya nuna cewa potassium formate ba shi da wani tasiri mai mahimmanci akan ci gaban ci gaban broilers tare da ko ba tare da necrotizing enteritis kamuwa da cuta ba, wanda ya dace da sakamakon bincike na Hernandez et al.(2006).An gano cewa nau'in nau'in nau'in calcium ba shi da wani tasiri mai mahimmanci akan yawan nauyin yau da kullum da kuma rabon abinci na broilers, amma lokacin da adadin calcium formate ya kai 15 g / kg, ya rage yawan ci gaban broilers (Patten da Waldroup). , 1988).Koyaya, Selle et al.(2004) ya gano cewa ƙara 6 g/kg na potassium formate a cikin abinci yana ƙara yawan riba da kuma ciyar da kajin broiler da kwanaki 16-35.A halin yanzu akwai 'yan rahotannin bincike kan rawar da kwayoyin acid ke takawa wajen hana kamuwa da cutar necrotizing.Wannan gwaji ya gano cewa ƙara 4 g/kg potassium formate a cikin abinci ya rage yawan mace-mace na broilers, amma babu wata alaƙa da tasiri tsakanin rage yawan mace-mace da adadin ƙwayar potassium da aka kara.

2. TasirinPotassium Diformateakan Abubuwan da ke cikin ƙananan ƙwayoyin cuta a cikin nama da gabobin Broilers da ke kamuwa da Necrotizing Enteritis

Bugu da ƙari na 45mg/kg bacitracin zinc a cikin abinci ya rage yawan mace-mace na broilers da ke kamuwa da cutar necrotizing enteritis, kuma a lokaci guda ya rage abun ciki na Clostridium perfringens a cikin jejunum, wanda ya dace da sakamakon bincike na Kocher et al.(2004).Babu wani tasiri mai mahimmanci na ƙarin abubuwan abinci na potassium diformate akan abun ciki na Clostridium perfringens a cikin jejunum na broilers masu kamuwa da necrotizing enteritis na kwanaki 15.Walsh et al.(2004) ya gano cewa abinci mai yawan acidity yana da mummunan tasiri a kan kwayoyin acid, sabili da haka, yawan acidity na abinci mai gina jiki mai yawa na iya rage tasirin rigakafin potassium formate akan necrotizing enteritis.Wannan gwajin kuma ya gano cewa potassium formate yana ƙara abun ciki na lactobacilli a cikin tsoka na ciki na kajin broiler 35d, wanda bai dace da Knarreborg et al.(2002) gano in vitro cewa potassium formate rage girma na lactobacilli a cikin alade ciki.

3.Tasirin potassium 3-dimethylformate akan nama pH da gajeriyar sarkar fatty acid abun ciki a cikin kajin broiler kamuwa da necrotizing enteritis

An yi imanin cewa tasirin ƙwayoyin cuta na kwayoyin acid yana faruwa ne a cikin ɓangaren sama na tsarin narkewa.Sakamakon wannan gwaji ya nuna cewa potassium dicarboxylate ya karu da adadin formic acid a cikin duodenum a cikin kwanaki 15 da jejunum a kwanaki 35.Mroz (2005) ya gano cewa akwai abubuwa da yawa waɗanda ke shafar aikin acid ɗin, kamar ciyarwar pH, buffering/acidity, da ma'aunin electrolyte na abinci.Low acidity da high electrolyte balance values ​​in the rage cin abinci iya inganta dissociation na potassium formate cikin formic acid da potassium formate.Saboda haka, matakin da ya dace na acidity da ma'aunin ma'auni na electrolyte a cikin abinci na iya haɓaka haɓaka aikin haɓakar broilers ta hanyar potassium formate da tasirin rigakafin sa akan necrotizing enteritis.

Kammalawa

Sakamakonpotassium formatea kan samfurin necrotizing enteritis a cikin kaji broiler ya nuna cewa potassium formate na iya rage raguwar ci gaban kajin broiler a ƙarƙashin wasu yanayi ta hanyar ƙara nauyin jiki da rage yawan mace-mace, kuma za a iya amfani da shi azaman abincin abinci don sarrafa kamuwa da cutar necrotizing enteritis. broiler kaji.