Mmetụta nkepotassium dicarboxylatena ahụ ike nke eriri afọ piglets

1) Bacteriostasis na igba ogwu

Nsonaazụ nke in vitro test gosiri na mgbe pH bụ 3 na 4,potassium dicarboxylatenwere ike igbochi uto nke Escherichia coli na nje bacteria lactic acid, ma mgbe pH = 5, potassium dicarboxylate enweghị mmetụta na nje bacteria lactic acid na ndụ Escherichia coli na-ebelata.Potassium dicarboxylate nwere mmetụta mgbochi na Salmonella c19-2, c19-12-77, porcine Escherichia coli el na Staphylococcus aureus.

Mgbe 0.6% na 1.2% potassium dicarboxylate agbakwunyere na nri nke piglets a napụrụ ara, ọnụ ọgụgụ nke Escherichia coli na duodenum, jejunum, colon na rectum belatara [94].Ịgbakwunye 0.6% potassium dicarboxylate nwere ike ibelata ọnụ ọgụgụ Salmonella na nri na nsị, ma belata mgbasa nke Salmonella na Escherichia coli na ugbo ezi.Mgbe agbakwunyere 1.8% potassium dicarboxylate na nri nke piglets agbapụrụ ara, ọnụ ọgụgụ Escherichia coli na afọ na obere eriri afọ belatara site na 19.57% na 5.26%.

2) ala pH nke eriri afọ

Potassium dicarboxylatenwere ike ibelata pH gastric na duodenal.mgbakwunye nke 0.9% potassium diacid na nri nke piglets a napụrụ ara nwere ike belata pH gastric (5.27 ruo 4.92), mana ọ nweghị mmetụta na colonic chyme pH.Mgbakwunye nke 0.6% ma ọ bụ 1.2% potassium dicarboxylate na nri nke ụbọchị 28 agbapụrụ ara piglets belata pH gastric (site na 4.4 ruo 3.4), mana enweghị mmetụta na pH nke duodenum, jejunum, ileum, cecum, colon na rectum.0.9% na 1.8% potassium dicarboxylate agbakwunyere na nri basal nke piglets.Mgbe nri maka nkeji 65 gasịrị, mgbakwunye potassium dicarboxylate belatara nke ukwuu pH duodenal, 0.32 na 0.40 na otu 0.9% na otu 1.8% n'otu n'otu.Potassium dicarboxylate nwere ike ibelata pH gastric, kpalie secretion nke pepsin ma melite mgbaze na absorption nke protein.

3) Kwalite iguzosi ike n'ezi ihe nke eriri afọ

A mụrụ mmetụta nke 1%, 1.5% na 2% potassium dicarboxylate na nrịanrịa morphology nke piglets wepụrụ ara.Nsonaazụ gosiri na elu nke duodenal intestinal paperhair nke piglets agbakwunyere na 1.5% na 2% potassium dicarboxylate dị elu karịa nke otu njikwa na-enweghị potassium dicarboxylate (0.78mm na otu njikwa, 0.98mm na 1.5% potassium dicarboxylate otu. na 0.90min na 2.0% potassium dicarboxylate otu), Otú ọ dị, mgbakwunye nke dị iche iche nke potassium dicarboxylate emeghị ka nke ọma n'ime eriri afọ villus elu jejunum na ileum.

 

Mmetụta nke potassium dicarboxylate na arụmọrụ nkeEwepụrụ Piglets ara

1) Kwalite nnabata ịnweta

Nsonaazụ na-egosi na potassium dicarboxylate nwere ike ịkwalite nnabata nke mineral ma mee ka ọnụego nnabata nke phosphorus, magnesium, zinc, ọla kọpa na manganese mụbaa site na 8% - 9%, 3% - 8%, 9% - 17%, 52% - 60 % na 6% n'otu n'otu.Nnwale a na-emecha ezì gosiri na mgbakwunye 1% potassium dicarboxylate nwere ike ịbawanye ogo nke protein crude site na 4.34% yana ọnụego ojiji nke phosphorus site na 1.75%.Potassium dicarboxylate nwere ike ịkwalite nnabata nke nri na ịchịkwa nguzobe nke ihe ndị na-emerụ ahụ.Ịgbakwunye 0.9% na 1.8% potassium dicarboxylate na nri piglet nwere ike ibelata ọdịnaya nke amonia gastric, na mmetụta nke 0.9% potassium dicarboxylate bụ ihe kachasị mkpa.

2) Melite ntụgharị ndepụta nri

Ịtinye 1.8% potassium dicarboxylate na nri nke 9-21kg piglets nwere ike ime ka ọnụ ọgụgụ uto nke 32.7% dịkwuo elu na ọnụego ntụgharị nke 12.2%, nke bụ 40ppm telosin phosphate.Mgbe agbakwunyere 1.8% dicarboxylic acid na nri nke piglets arapụpụrụ ara na ịdị arọ ahụ nke 7kg na ike metabolic bụ 13mj / kg ma ọ bụ 14mj / kg, potassium dicarboxylate nwere ike ịbawanye ịdị arọ nke piglets site na 5% na 12% n'otu n'otu;Uru kwa ụbọchị mụbara site na 8% na 18% n'otu n'otu;Ọnụego ntughari nri gbagoro site na 6%;Nkezi nri nri kwa ụbọchị mụbara site na 1% na 8% n'otu n'otu.

Nsonaazụ gosiri napotassium dicarboxylatenwere ike ibelata nrụgide ịwepụ ara, kwalite uto na iguzosi ike n'ezi ihe nke eriri afọ nke piglets.