Ka hopena opotassium dicarboxylatema ke olakino ʻōpū o nā puaʻa

1) Bacteriostasis a me ka sterilization

Ua hōʻike ʻia nā hopena o ka hoʻāʻo in vitro i ka wā he 3 a me 4 ka pH,potassium dicarboxylatehiki ke kāohi nui i ka ulu ʻana o Escherichia coli a me nā bacteria lactic acid, akā i ka wā pH = 5, ʻaʻohe hopena o ka potassium dicarboxylate i nā bacteria lactic acid a ua emi ka nui o ke ola ʻana o Escherichia coli. Loaʻa i ka potassium dicarboxylate nā hopena inhibitory ma Salmonella c19-2, c19-12-77, porcine Escherichia coli el a me Staphylococcus aureus.

I ka wā i hoʻohui ʻia ai ka 0.6% a me 1.2% potassium dicarboxylate i ka ʻai o nā puaʻa i hoʻopau ʻia, ua emi iho ka nui o Escherichia coli ma ka duodenum, jejunum, colon a me ka rectum [94]. ʻO ka hoʻohui ʻana i ka 0.6% potassium dicarboxylate hiki ke hōʻemi i ka nui o Salmonella i ka hānai a me nā feces, a hōʻemi i ka laha o Salmonella a me Escherichia coli ma nā mahi puaʻa. I ka wā i hoʻohui ʻia ai ka 1.8% potassium dicarboxylate i ka ʻai o nā puaʻa i hoʻopau ʻia, ua emi iho ka nui o Escherichia coli i loko o ka ʻōpū a me ka ʻōpū liʻiliʻi ma 19.57% a me 5.26%.

2) pH gastrointestinal haʻahaʻa

Potasiuma dicarboxylatehiki ke hoʻemi i ka pH gastric a me ka duodenal. ʻO ka hoʻohui ʻana o 0.9% potassium diacid i ka ʻai o nā puaʻa i hoʻopau ʻia e hiki ke hoʻemi i ka pH gastric (5.27 a i 4.92), akā ʻaʻohe ona hopena i ka pH chyme colonic. ʻO ka hoʻohui ʻana o 0.6% a i ʻole 1.2% potassium dicarboxylate i ka ʻai o nā puaʻa i hoʻopau ʻia he 28 lā i hoʻemi i ka pH gastric (mai 4.4 a i 3.4), akā ʻaʻohe ona hopena i ka pH o duodenum, jejunum, ileum, cecum, colon a me rectum. Ua hoʻohui ʻia ʻo 0.9% a me 1.8% potassium dicarboxylate i ka ʻai basal o nā puaʻa. Ma hope o ka hānai ʻana no 65 min, ʻo ka hoʻohui ʻana o ka potassium dicarboxylate i hoʻemi nui i ka pH duodenal, 0.32 a me 0.40 ma ka hui 0.9% a me ka hui 1.8%. Hiki i ka potassium dicarboxylate ke hoʻemi i ka pH gastric, hoʻoulu i ka hoʻokuʻu ʻana o ka pepsin a hoʻomaikaʻi i ka ʻeli ʻana a me ka omo ʻana o ka protein.

3) Hoʻolaha i ka pono morphological o ka ʻōpū

Ua aʻo ʻia nā hopena o 1%, 1.5% a me 2% potassium dicarboxylate ma ke ʻano o ka ʻōpū o nā puaʻa i hoʻopau ʻia. Ua hōʻike nā hopena ua ʻoi aku ke kiʻekiʻe o ka pepa lauoho ʻōpū duodenal o nā puaʻa i hoʻohui ʻia me 1.5% a me 2% potassium dicarboxylate ma mua o ka hui kaohi me ka ʻole o ka potassium dicarboxylate (0.78mm ma ka hui kaohi, 0.98mm ma ka hui 1.5% potassium dicarboxylate a me 0.90min ma ka hui 2.0% potassium dicarboxylate), Eia naʻe, ʻaʻole i hoʻomaikaʻi nui ka hoʻohui ʻana o nā ʻāpana like ʻole o ka potassium dicarboxylate i ke kiʻekiʻe o ka villus ʻōpū o ka jejunum a me ka ileum.

 

Ka hopena o ka potassium dicarboxylate ma ka hana oNā Puaʻa i Hoʻemi ʻia

1) Hoʻolaha i ka omo ʻana o nā mineral

Hōʻike nā hopena e hiki i ka potassium dicarboxylate ke hoʻoulu i ka omo ʻana o nā minelala a hoʻonui i nā helu omo o ka phosphorus, magnesium, zinc, keleawe a me ka manganese ma 8% - 9%, 3% - 8%, 9% - 17%, 52% - 60% a me 6%. Ua hōʻike ka hoʻokolohua ma nā puaʻa hoʻopau e hiki i ka hoʻohui ʻana o 1% potassium dicarboxylate ke hoʻonui i ka digestibility o ka protein maka ma 4.34% a me ka helu hoʻohana o ka phosphorus ma 1.75%. Hiki i ka potassium dicarboxylate ke hoʻoulu i ka omo ʻana o nā meaola a kāohi i ka hoʻokumu ʻia ʻana o nā mea ʻino. ʻO ka hoʻohui ʻana i 0.9% a me 1.8% potassium dicarboxylate i ka hānai puaʻa hiki ke hōʻemi i ka nui o ka ammonia gastric, a ʻo ka hopena o 0.9% potassium dicarboxylate ka mea nui loa.

2) Hoʻomaikaʻi i ka hoʻololi ʻana o ka hānai

ʻO ka hoʻohui ʻana i ka 1.8% potassium dicarboxylate i ka ʻai o nā puaʻa 9-21kg hiki ke hoʻonui i ka ulu ʻana o 32.7% a me ka hoʻololi ʻana o ka hānai o 12.2%, ʻo ia hoʻi ka 40ppm telosin phosphate. I ka wā i hoʻohui ʻia ai ka 1.8% dicarboxylic acid i ka ʻai o nā puaʻa i hoʻopau ʻia me ke kaumaha o ke kino o 7kg a ʻo ka pae ikehu metabolic he 13mj / kg a i ʻole 14mj / kg, hiki i ka potassium dicarboxylate ke hoʻonui i ke kaumaha o ke kino o nā puaʻa ma 5% a me 12%; Ua hoʻonui ʻia ka loaʻa ʻana o kēlā me kēia lā ma 8% a me 18%; Ua hoʻonui ʻia ka hoʻololi ʻana o ka hānai ma 6%; Ua hoʻonui ʻia ka awelika o ka lawe ʻana i ka hānai i kēlā me kēia lā ma 1% a me 8%.

Ua hōʻike nā hualoaʻapotassium dicarboxylatehiki ke hōʻemi i ke kaumaha o ka weaning, hoʻoulu i ka ulu ʻana a me ka pono o ka ʻōpū o nā puaʻa.