Migumisiro yeDietary Tributyrin paKukura Kwekuita, Biochemical Indices, uye Intestinal Microbiota yeYellow-Feathered Broilers.

Zvigadzirwa zvakasiyana-siyana zvemishonga inorwisa mabhakitiriya mukugadzirwa kwehuku zvishoma nezvishoma zviri kurambidzwa pasi rose nekuda kwematambudziko akashata anosanganisira masara emishonga inorwisa mabhakitiriya uye kuramba kwemishonga.Tributyrin yakanga iri imwe nzira yemishonga inorwisa mabhakitiriya.Mhedzisiro yechidzidzo chazvino yakaratidza kuti tributyrin inogona kuvandudza mashandiro ekukura nekugadzirisa ropa biochemical indices uye cecal microflora kuumbwa kweyero-feathered broilers.Sekuziva kwedu, zvidzidzo zvishoma zvakatsvaga mhedzisiro ye tributyrin paintestinal microbiota uye hukama hwayo nekukura kwekuita mumabroilers.Izvi zvinopa hwaro hwesainzi hwekushandiswa kwe tributyrin mukuchengeta mhuka munguva ino yepashure pemishonga inorwisa mabhakitiriya.

Butyric asidhi inogadzirwa mukati memhuka yemudumbu lumen nekuviriswa kwebhakitiriya kwemacarbohydrates ekudya uye endogenous mapuroteni.90% yeiyi butyric acid inogadziriswa nececal epithelial masero kana colonocytes kuti ipe akawanda anobatsira pahutano hwematumbo.

Nekudaro, yemahara butyric acid ine kunhuhwirira kunogumbura uye inonetsa kubata mukuita.Mukuwedzera, mahara butyric acids akaratidzwa kuve akabatwa zvakanyanya mupamusoro gastro-intestinal turakiti, zvichiita kuti ruzhinji risasviki mumatumbo makuru, uko butyric acid yaizoita basa rayo guru.

Naizvozvo, yekutengesa sodium munyu butyrate yakagadziridzwa kurerutsira kubata uye kudzivirira kuburitswa kwebutyric acid mukumusoro gastro-intestinal turakiti.

Asi tributyrin ine butyric acid uye mono-butyrin uye mukumusoro gastro-intestinal turakiti, tributyrin inoiswa hydrolzed mu butyric acid uye α-mono-butyrin asi muhindgut, iyo molecule huru ichava α-monobutyrin inopa simba rakawanda, kuwedzera kukura kwemhasuru uye kusimudzira capillary kukura kwekufambisa kurinani kwekudya.

Kune huwandu hwezvirwere zvinoenderana nehutano hwehuku hunosanganisira:

  • manyoka
  • malabsorption syndrome
  • coccidiosis
  • necrotic enteritis

Kuwedzerwa kwe tributyrin kwave kushandiswa zvakanyanya kurwisa kusagadzikana kwematumbo, uye pakupedzisira kuwedzera hutano hwehuku.

Muhuku dzehuku dzakatsetseka, inokwanisa kuvandudza kunyura kwecalcium kunyanya muhuku dzakakura dzichikandira uye kuvandudza magoko emazai.

Munguruve shanduko yekurumurwa inguva yakaoma nekuda kwekunetseka kwakanyanya kunobva pakuchinja kubva kumvura kuenda kukudya kwakasimba, kushanduka kwezvakatipoteredza, nekusanganiswa nematehwe matsva.

Muyedzo ichangoburwa yenguruve yatakaita muRivalea, zvinoratidzwa pachena kuti kuwedzera 2.5 kg Tributyrin / MT mushure mekurumurwa kwemazuva makumi matatu neshanu kwakavandudza uremu hwemuviri ne5% uye chiyero chekushandura chikafu nemapoinzi matatu.

Tributyrin inogona zvakare kushandiswa mumukaka sechitsividzo chemukaka wakakwana uye zvishoma inoramba kukanganisa kunoitwa nevanotsiva mukaka pakukura kwerumen.


Nguva yekutumira: May-25-2023