Effection ofpotassium dicarboxylatepahutano hwematumbo enguruve

1) Bacteriostasis uye sterilization

Mhedzisiro ye in vitro bvunzo yakaratidza kuti kana pH yaive 3 ne4,potassium dicarboxylateinogona kumisa zvakanyanya kukura kweEscherichia coli uye lactic acid mabhakitiriya, asi apo pH = 5, potassium dicarboxylate yakanga isina mhedzisiro palactic acid mabhakitiriya uye mwero wekupona kweEscherichia coli wakadzikira.Potassium dicarboxylate yakanga ine inhibitory madhara paSalmonella c19-2, c19-12-77, porcine Escherichia coli el uye Staphylococcus aureus.

Apo 0.6% uye 1.2% potassium dicarboxylate yakawedzerwa pakudya kwenguruve dzakarumurwa, nhamba yeEscherichia coli mu duodenum, jejunum, colon uye rectum yakaderera [94].Kuwedzera 0.6% potassium dicarboxylate inogona kuderedza nhamba yeSalmonella muzvokudya uye tsvina, uye kuderedza kuwanda kweSalmonella neEscherichia coli mumapurazi enguruve.Pakaiswa 1.8% potassium dicarboxylate pakudya kwenguruve dzakarumurwa, nhamba yeEscherichia coli mudumbu nemudumbu mudiki yakadzikira ne19,57% ne5.26%.

2) Lower gastrointestinal pH

Potassium dicarboxylateinogona kuderedza gastric uye duodenal pH.kuwedzera kwe0.9% potassium diacid mukudya kwenguruve dzakarumurwa zvinogona kuderedza gastric pH (5.27 kusvika 4.92), asi haina mhedzisiro pane colonic chyme pH.Kuwedzerwa kwe0.6% kana 1.2% potassium dicarboxylate mukudya kwenguruve dzakarumurwa dzemazuva makumi maviri nemasere dzakaderedza gastric pH (kubva pa4.4 kusvika 3.4), asi haina kukanganisa pH ye duodenum, jejunum, ileum, cecum, colon uye rectum.0.9% uye 1.8% potassium dicarboxylate yakawedzerwa kune basal kudya kwenguruve.Mushure mekudya kwe65 min, kuwedzera kwe potassium dicarboxylate zvakanyanya kuderedza duodenal pH, 0.32 uye 0.40 mu 0.9% boka uye 1.8% boka, zvichiteerana.Potassium dicarboxylate inogona kuderedza gastric pH, kukurudzira kuvharirwa kwepepsin uye kunatsiridza kugaya uye kunyura kweprotein.

3) Kurudzira intestinal morphological kutendeseka

Mhedzisiro ye1%, 1.5% uye 2% potassium dicarboxylate pane intestinal morphology yenguruve dzakarumurwa dzakadzidzwa.Zvigumisiro zvakaratidza kuti kureba kwe duodenal intestinal paperhair yenguruve yakawedzerwa ne 1.5% uye 2% potassium dicarboxylate yakanga yakakwirira kudarika yeboka rekutonga risina potassium dicarboxylate (0.78mm muboka rekutonga, 0.98mm muboka re 1.5% potassium dicarboxylate uye 0.90min muboka re 2.0% potassium dicarboxylate), Zvisinei, kuwedzerwa kwezvikamu zvakasiyana zve potassium dicarboxylate hazvina kunyatsovandudza intestinal villus urefu hwejejunum uye ileum.

 

Mhedzisiro ye potassium dicarboxylate pakuita kweAkarumurwa Nguruve

1) Kurudzira mineral absorption

Mhedzisiro yacho inoratidza kuti potassium dicarboxylate inogona kukurudzira kunyura kwemaminerari uye kuwedzera kutorwa kwe phosphorus, magnesium, zinc, mhangura uye manganese ne8% - 9%, 3% - 8%, 9% - 17%, 52% - 60. % uye 6% zvichiteerana.Kuedza pakupedzisa nguruve kwakaratidza kuti kuwedzera kwe1% potassium dicarboxylate kunogona kuwedzera kudyiwa kweprotein isina kuchena ne4.34% uye kushandiswa kwephosphorus ne1.75%.Potassium dicarboxylate inogona kukurudzira kutorwa kwezvinovaka muviri uye kudzora kuumbwa kwezvinhu zvinokuvadza.Kuwedzera 0.9% uye 1.8% potassium dicarboxylate kune piglet feed inogona kuderedza zviri mugastric ammonia, uye mhedzisiro ye0.9% potassium dicarboxylate ndiyo inonyanya kukosha.

2) Kuvandudza kushandurwa kwemafuro

Kuwedzera 1.8% potassium dicarboxylate pakudya kwenguruve 9-21kg kunogona kuwedzera kukura kwe 32.7% uye kushanduka kwekudya kwe12.2%, iyo yakaenzana ne40ppm telosin phosphate.Apo 1.8% dicarboxylic acid yakawedzerwa pakudya kwenguruve dzakarumurwa dzine uremu hwe7kg uye simba remagetsi remagetsi raiva 13mj / kg kana 14mj / kg, potassium dicarboxylate inogona kuwedzera huremu hwemuviri wenguruve ne5% ne12% zvichienderana;Kuwana kwezuva nezuva kwakawedzera ne8% uye 18% zvichiteerana;Kushandurwa kwekudya kwakawedzera ne6%;Avhareji yekudya kwemazuva ese yakawedzera ne1% uye 8% zvichiteerana.

Migumisiro yakaratidza izvozvopotassium dicarboxylatezvinogona kuderedza kushushikana kwekurumurwa, kukurudzira kukura uye kusimba kwematumbo enguruve.