Uru nke potassium diformate na ọrụ ugbo anụ ọkụkọ:

Mmetụta antibacterial dị ịrịba ama (ibelata Escherichia coli site na ihe karịrị 30%), na-emeziwanye ọnụego ntụgharị nri site na 5-8%, dochie ọgwụ nje iji belata ọnụ ọgụgụ afọ ọsịsa site na 42%. Uru nke ọkụkọ broiler bụ gram 80-120 n'otu ọkụkọ, ọnụego mmepụta akwa nke itinye ọkụkọ na-abawanye site na 2-3%, yana uru zuru oke na-abawanye site na 8% -12%, nke bụ isi ihe na-emepe emepe na ọrụ ugbo.

Potassium diformate, dị ka ihe ọhụrụ ụdị nri mgbakwunye, egosila dị ịrịba ngwa uru na ubi nke ulo ozuzu okuko na-adịbeghị anya. Usoro nje nje ya pụrụ iche, na-akwalite uto na usoro ahụ ike nke eriri afọ na-enye ihe ngwọta ọhụrụ maka ịkụ anụ ọkụkọ dị mma.

1. Physical na chemical Njirimara na ọtọ ndabere nke potassium diformate

Potassium diformatebụ ngwakọta kristal kpụrụ site na nchikota nke formic acid na potassium diformate na 1:1 molar ratio, ya na molekụla usoro CHKO ₂. Ọ na-apụta dị ka ntụ ntụ kristal na-acha ọcha ma na-agbaze ngwa ngwa na mmiri. Nnu organic acid a ka kwụsiri ike na gburugburu acidic, mana ọ nwere ike kewapụ ma hapụ formic acid na potassium diformate na ebe na-anọpụ iche ma ọ bụ na-adịghị ike alkaline (dị ka eriri afọ anụ ọkụkọ). Uru ya pụrụ iche dabere n'eziokwu ahụ bụ na formic acid bụ obere yinye fatty acid nke nwere ọrụ antibacterial kachasị ike n'etiti acid organic ama ama, ebe ion potassium nwere ike ịgbakwunye electrolytes, ha abụọ na-arụkọkwa ọrụ ọnụ.

Mmetụta antibacterial nkepotassium diformatea na-enweta nke ọma site na ụzọ atọ:

Mkpụrụ ndụ formic acid a kewapụrụ nwere ike ịbanye n'ime akpụkpọ anụ nje bacteria, belata pH intracellular, ma gbochie usoro microbial enzyme na njem nri;
Acid formic a na-edozibeghị na-abanye n'ime mkpụrụ ndụ nje wee decomposes n'ime H ⁺ na HCOO, na-akpaghasị usoro nke nje nucleic acid, karịsịa na-egosipụta mmetụta mgbochi dị ukwuu na nje bacteria Gram na-adịghị mma dị ka Salmonella na Escherichia coli.

Nnyocha egosiwo na ịgbakwunye 0.6% potassium formate nwere ike belata ọnụ ọgụgụ Escherichia coli na cecum nke ọkụkọ broiler site na 30%;

Site na igbochi mgbasa nke nje bacteria na-emerụ ahụ, na-akwalite nchịkwa nke nje bacteria bara uru dị ka nje bacteria lactic acid, na imezi nguzozi nke microbiota intestinal.

2. The isi usoro nke edinam ke ulo ozuzu okuko ugbo
1. Njirimara antibacterial nke ọma, na-ebelata ibu pathogen

A na-enweta mmetụta antibacterial nke potassium diformate site na ụzọ atọ:
Mkpụrụ ndụ formic acid a kewapụrụ nwere ike ịbanye n'ime akpụkpọ anụ nje bacteria, belata pH intracellular, ma gbochie usoro microbial enzyme na njem nri;
Acid formic a na-edozibeghị na-abanye n'ime mkpụrụ ndụ nje wee decomposes n'ime H ⁺ na HCOO, na-akpaghasị usoro nke nje nucleic acid, karịsịa na-egosipụta mmetụta mgbochi dị ukwuu na nje bacteria Gram na-adịghị mma dị ka Salmonella na Escherichia coli. Nnyocha egosiwo na ịgbakwunye 0.6% potassium diformate nwere ike ibelata ọnụ ọgụgụ nke Escherichia coli na cecum nke ọkụkọ broiler karịa 30%;
Site na igbochi mgbasa nke nje bacteria na-emerụ ahụ, na-akwalite nchịkwa nke nje bacteria bara uru dị ka nje bacteria lactic acid, na imezi nguzozi nke microbiota intestinal.

2. Mee ka ọrụ digestive rụọ ọrụ ma melite arụmọrụ ntinye akwụkwọ nri

Belata uru pH nke eriri afọ, mee ka pepsinogen rụọ ọrụ, ma kwalite ndakpọ protein;
Na-akpali secretion nke digestive enzymes na pancreas, melite mgbaze ọnụego nke starch na abụba. Data nnwale na-egosi na ịgbakwụnye 0.5% potassium diformate na nri broiler nwere ike ịbawanye ọnụego ntụgharị nri site na 5-8%;

Chebe ihe owuwu intestinal villus ma mụbaa mpaghara nnabata nke obere eriri afọ. Nleba anya microscopy eletrọn gosiri na villus ịdị elu nke jejunum n'ime ọkụkọ broiler nke a na-eji potassium formate na-amụba mụbara site na 15% -20% ma e jiri ya tụnyere otu njikwa.

Ministri ọrụ ugbo nke China (2019). Ọ na-ebelata ọnụ ọgụgụ nke afọ ọsịsa site n'ọtụtụ usoro. N'ime nnwale broiler nwere nku ọcha dị ụbọchị 35, mgbakwunye 0.8%potassium diformatebelatara ọnụ ọgụgụ afọ ọsịsa site na 42% ma e jiri ya tụnyere otu oghere, mmetụta ya dịkwa ka nke otu ọgwụ nje.
3. Ngwa uru na n'ezie mmepụta

1. Arụmọrụ na broiler ugbo
Ịrụ ọrụ uto: N'ime ụbọchị 42 nke afọ, nkezi uru maka igbu ọchụ bụ 80-120 grams, na-eme ka otu ihe dị mma site na pasent 5;

Mmalite mma anụ: na-ebelata mfu nke akwara obi ma gbatịa ndụ adịkwaghị. Nke a nwere ike jikọta ya na mbelata nrụgide oxidative, yana ọkwa MDA serum na-ebelata site na 25%;

Uru akụ na ụba: Gbakọọ dabere na ọnụahịa ndepụta ugbu a, ọkụkọ ọ bụla nwere ike ịbawanye ego netwọọkụ site na yuan 0.3-0.5.
2. Ngwa na Egg Chicken Production
A na-abawanye ọnụego mmepụta akwa site na 2-3%, ọkachasị maka ịtọ ọkụkọ mgbe oge kacha elu gasịrị;

Ọganihu na ogo eggshell, yana mbelata pasent 0.5-1 na ọnụego nbiji akwa, n'ihi mmụba nke nnabata calcium;

Jiri nwayọ belata mkpokọta amonia na feces (30% -40%) ma melite gburugburu ime ụlọ.

Mmetụta nke mbufụt otubo ọkụkọ belatara, na ndụ ndụ ụbọchị 7 mụbara site na 1.5-2%.

4, Sayensị ojiji atụmatụ na akpachara anya
1. Ọnụ ego mgbakwunye akwadoro

Broiler: 0.5% -1.2% (elu n'oge mmalite, dị ala n'oge ikpeazụ);
Nkịta na-etinye akwa akwa: 0.3% -0.6%;
Ihe mgbakwunye mmiri ọṅụṅụ: 0.1% -0.2% (a ga-eji ya na acidifiers).

2. Nkà ndakọrịta
The synergistic ojiji na probiotics na osisi dị mkpa mmanụ nwere ike welie mmetụta;
Zere ịgwakọta ozugbo na ihe alkaline (dịka soda soda);
Ọnụ ego ọla kọpa agbakwunyere na nri ọla kọpa dị elu kwesịrị ịbawanye site na 10% -15%.

3. Isi ihe nke njikwa mma
Họrọ ngwaahịa nwere ịdị ọcha nke ≥ 98%, na adịghị ọcha (dị ka ọla dị arọ) ọdịnaya ga-agbaso ụkpụrụ GB/T 27985;
Na-echekwa na ebe dị jụụ na akọrọ, jiri ngwa ngwa o kwere mee mgbe imeghe;
Lezienụ anya na nguzozi nke isi mmalite calcium na nri, n'ihi na oke oriri nwere ike imetụta nnabata ịnweta.

5. Ọdịnihu mmepe mmepe
Site na mmepe nke teknụzụ na-edozi ahụ nke ọma, usoro mwepụta ngwa ngwa na ngwaahịa microencapsulated nke potassium diformate ga-abụ ntụzịaka nyocha na mmepe. N'okpuru usoro nke ibelata mgbochi ọgwụ nje na ọrụ ugbo anụ ọkụkọ, nchikota oligosaccharides na-arụ ọrụ na nkwadebe enzyme ga-eme ka mmepụta nke anụ ọkụkọ dịkwuo mma. Okwesiri iburu n'uche na nyocha ohuru nke ulo akwukwo Chinese nke sayensi ugbo nke China na 2024 choputara na potassium formate nwere ike ime ka mgbochi intestinal dịkwuo elu site na ịhazi uzo uzo TLR4/NF-κ B, na-enye usoro ihe omuma ohuru maka mmepe oru ya.

Omume gosiri na ezi uche ojiji nkepotassium diformatenwere ike ịbawanye uru zuru oke nke ịzụ anụ ọkụkọ site na 8% -12%, mana ihe ndị dị ka njikwa nri na nhazi nri bụ isi na-emetụta arụmọrụ ya.

Ndị ọrụ ugbo kwesịrị ime nnwale gradient dabere na ọnọdụ nke ha ka ha chọta atụmatụ ngwa kachasị mma wee jiri uru akụ na ụba na gburugburu ebe obibi nke mgbakwunye akwụkwọ ndụ akwụkwọ ndụ zuru oke.