Kukosha kwe potassium diformate mukupfuya huku:

Yakakosha antibacterial effect (inoderedza Escherichia coli neinopfuura 30%), kuvandudza kushandurwa kwekudya ne5-8%, kutsiva mishonga inorwisa mabhakitiriya kuderedza manyoka ne 42%. Kuwedzera huremu hwehuku dzehuku ndeye 80-120 magiramu pahuku, chiyero chekugadzirwa kwemazai ehuku dzinokandira chinowedzerwa ne2-3%, uye mabhenefiti akazara anowedzerwa ne8% -12%, inova budiriro huru mukurima kwakasvibira.

Potassium diformate, semhando itsva yekuwedzera kwekudya, yakaratidza kukosha kwakakosha kwekushandisa mumunda wekurimwa kwehuku mumakore achangopfuura. Iyo yakasarudzika antibacterial, inosimudzira kukura, uye intestinal hutano hwekuvandudza nzira dzinopa mhinduro nyowani yehutano hwehuku.

1, Zvenyama uye zvemakemikari zvivakwa uye inoshanda hwaro hwe potassium diformate

Potassium diformateicrystalline compound inoumbwa nekubatanidzwa kweformic acid uye potassium diformate mu1:1 molar ratio, ine molecular formula CHKO ₂. Inoratidzika seye crystalline powder uye inonyungudika nyore nyore mumvura. Iyi organic acid munyu inoramba yakagadzikana munzvimbo dzine acidic, asi inogona kuparadzanisa uye kuburitsa formic acid uye potassium diformate munzvimbo dzisina kwazvakarerekera kana dzisina kusimba alkaline (senge matumbu ehuku). Kukosha kwayo kwakasiyana kuri mukuti formic acid ndiyo ipfupi cheni yemafuta asidhi ine yakasimba kwazvo inorwisa mabhakitiriya basa pakati peanozivikanwa organic acids, nepo potassium ions inogona kuwedzera electrolytes, uye maviri anoshanda pamwechete.

Iyo antibacterial effect yepotassium diformateinonyanya kuwanikwa nenzira nhatu:

Iyo dissociated formic acid molecules inogona kupinda mukati mebhakitiriya masero membranes, kuderedza intracellular pH, uye kupindira ne microbial enzyme systems uye kutakura kwezvokudya;
Formic acid isina kugadziriswa inopinda mumasero ebhakitiriya uye inoora muH ⁺ uye HCOO ⁻, ichikanganisa chimiro chebhakitiriya nucleic acids, kunyanya kuratidza maitiro makuru ekudzivisa mabhakitiriya eGram negative seSalmonella neEscherichia coli.

Tsvagiridzo yakaratidza kuti kuwedzera 0.6% potassium formate kunogona kuderedza huwandu hweEscherichia coli mucecum yehuku dzebroiler neinopfuura 30%;

Nekudzivisa kupararira kwebhakitiriya inokuvadza, inokurudzira zvisina kunanga kurongeka kwebhakitiriya inobatsira yakadai selactic acid bacteria, nekuvandudza kuenzana kwemukati microbiota.

2. Iyo yakakosha nzira yekuita mukupfuya huku
1. Kushanda antibacterial properties, kuderedza mutoro wepathogen

Iyo antibacterial mhedzisiro ye potassium diformate inonyanya kuwanikwa kuburikidza nenzira nhatu:
Iyo dissociated formic acid molecules inogona kupinda mukati mebhakitiriya masero membranes, kuderedza intracellular pH, uye kupindira ne microbial enzyme systems uye kutakura kwezvokudya;
Formic acid isina kugadziriswa inopinda mumasero ebhakitiriya uye inoora muH ⁺ uye HCOO ⁻, ichikanganisa chimiro chebhakitiriya nucleic acids, kunyanya kuratidza maitiro makuru ekudzivisa mabhakitiriya eGram negative seSalmonella neEscherichia coli. Tsvagiridzo yakaratidza kuti kuwedzera 0.6% potassium diformate kunogona kuderedza huwandu hweEscherichia coli mucecum yehuku dzebroiler neinopfuura 30%;
Nekudzivisa kupararira kwebhakitiriya inokuvadza, inokurudzira zvisina kunanga kurongeka kwebhakitiriya inobatsira yakadai selactic acid bacteria, nekuvandudza kuenzana kwemukati microbiota.

2. Kuvandudza basa rekudya uye kunatsiridza kushandiswa kwekudya

Deredza kukosha kwepH yedumbu remudumbu, activate pepsinogen, uye kukurudzira kuparara kweprotein;
Kurudzira kuvanzika kwema enzymes ekugaya mupancreas, kunatsiridza kugaya kwe starch nemafuta. Data yekuedza inoratidza kuti kuwedzera 0.5% potassium diformate kune broiler feed inogona kuwedzera chiyero chekushandura chikafu ne5-8%;

Chengetedza intestinal villus chimiro uye uwedzere nzvimbo yekunyura yemukati mudumbu. Electron microscopy observation yakaratidza kuti villus urefu hwejejunum muhuku dzebroiler dzakabatwa ne potassium formate yakawedzera ne15% -20% zvichienzaniswa neboka rekutonga.

Chinese Ministry of Agriculture (2019). Inoderedza kuitika kwemanyoka kuburikidza nenzira dzakawanda. Mukuedza kwebroiler yemazuva makumi matatu neshanu, kuwedzera kwe0.8%potassium diformateyakaderedza chiyero chemanyoka ne 42% zvichienzaniswa neboka risina chinhu, uye mhedzisiro yacho yakanga yakafanana neyeboka remishonga inorwisa mabhakitiriya.
3, Mabhenefiti ekushandisa mukugadzirwa chaiko

1. Kuita mukupfuya broiler
Kukura kwekuita: Pamazuva e42 ezera, chiyero chekurema kwekuuraya ndeye 80-120 gramu, uye kufanana kunovandudzwa ne5 muzana;

Kuvandudzwa kwemhando yenyama: inoderedza kurasikirwa kwemhasuru yekudonha uye inowedzera hupenyu hwesherufu. Izvi zvinogona kunge zvine chekuita nekudzikiswa kwayo kweiyo oxidative kusagadzikana, neserum MDA mazinga ari kuderera ne25%;

Mabhenefiti ehupfumi: Yakaverengerwa zvichienderana nemitengo yekudya iripo, huku yega yega inogona kuwedzera mambure emari ne0.3-0.5 yuan.
2. Kushandisa muZai Chicken Production
Chiyero chekugadzirwa kwezai chinowedzerwa ne2-3%, kunyanya pakukandira huku mushure menguva yepamusoro;

Kuvandudzwa kwehutano hwemazai, ne 0.5-1 muzana inoderera mukuputsika kwemazai, nekuda kwekuwedzera kwekugadzirisa calcium;

Zvinonyanya kuderedza kuwanda kweammonia mutsvina (30% -40%) uye kuvandudza nharaunda yemukati.

Kuitika kwekuzvimba kweguvhu rehuku kwakadzikira, uye chiyero chemazuva manomwe chekurarama chakawedzera ne1.5-2%.

4. Chirongwa chekushandisa cheSainzi uye kungwarira
1. Yakakurudzirwa kuwedzera mari

Broiler: 0.5% -1.2% (yakakwirira mukutanga kwekutanga, yakaderera muchikamu chekupedzisira);
Huku dzinokandira mazai: 0.3% -0.6%;
Kunwa mvura yekuwedzera: 0.1% -0.2% (inofanira kushandiswa pamwe chete ne acidifiers).

2. Unyanzvi hwekuenderana
Iko kushandiswa kwe synergistic neprobiotics uye kudyara kwakakosha mafuta kunogona kuwedzera mhedzisiro;
Dzivisa kusanganiswa kwakananga nezvinhu zvealkaline (zvakadai sesoda);
Nhamba yemhangura yakawedzerwa kune kudya kwemhangura yakakwirira inofanira kuwedzerwa ne10% -15%.

3. Pfungwa huru dzekutonga kwehutano
Sarudza zvigadzirwa zvine kuchena kwe ≥ 98%, uye kusachena (senge heavy metal) zvirimo zvinofanirwa kuenderana neiyo GB/T 27985 standard;
Chengetedza munzvimbo inotonhorera uye yakaoma, shandisa nokukurumidza sezvinobvira mushure mekuvhura;
Chenjerera kune kuenzana kwecalcium masosi mukudya, sezvo kuwandisa kwekudya kunogona kukanganisa mineral absorption.

5 、 Mafambiro Ekuvandudza Kweramangwana
Nekuvandudzwa kweiyo chaiyo yehutano tekinoroji, inononoka-kuburitsa maumbirwo uye microencapsulated zvigadzirwa zve potassium diformate inova iyo yekutsvagisa nekusimudzira gwara. Pasi pemaitiro ekudzikisa kushomeka kwemishonga mukurima huku, musanganiswa weanoshanda oligosaccharides uye gadziriro ye enzyme inoenderera mberi nekuvandudza kugadzirwa kwehuku. Zvakakosha kucherechedza kuti tsvakiridzo yazvino neChinese Academy of Agricultural Sciences muna 2024 yakawana kuti potassium formate inogona kuwedzera kusadzivirirwa kwematumbo nekudzora nzira yekusaina yeTLR4/NF - κ B, ichipa hwaro hutsva hwedzidziso hwebudiriro yayo.

Kudzidzira kwakaratidza kuti kushandisa zvine musoro kwepotassium diformateinogona kuwedzera mabhenefiti akazara ekupfuya huku ne8% -12%, asi kushanda kwayo kunokonzerwa nezvinhu zvakaita sekutarisira kwekudya uye kuumbwa kwekudya kwekutanga.

Varimi vanofanirwa kuitisa zviyedzo zvinoenderana nemamiriro avo ega kuti vawane yakanakisa chirongwa chekushandisa uye kushandisa zvizere kukosha kwehupfumi uye kwezvakatipoteredza zveiyi green additive.