Kev Tshawb Fawb Kev Siv Trimethylamine OXIDE raws li kev pub ntxiv rau kev sib ntaus sib tua SOY-INDUCED ENTERITIS hauv FARMED RAINBOW TROUT

Kev hloov ib nrab ntawm cov ntses ntses nrog cov zaub mov taum (SBM) ua ib qho kev hloov pauv tau zoo thiab kev lag luam tau tshawb nrhiav hauv ntau hom kev lag luam lag luam, suav nrog cov dej tsis qab los nag trout (Oncorhynchus mykiss).Txawm li cas los xij, cov kua txiv hmab txiv ntoo thiab lwm yam khoom siv hauv cov nroj tsuag muaj cov saponins siab thiab lwm yam tshuaj tiv thaiv kab mob uas ua rau cov kab mob subacute enteritis ntawm cov plab hnyuv siab raum hauv ntau cov ntses.Cov mob no yog tus cwj pwm los ntawm kev nce plab hnyuv permeability, o, thiab morphological txawv txav ua rau txo qis kev noj zaub mov thiab kev loj hlob tsis zoo.

Nyob rau hauv zaj sawv trout, suav nrog SBM saum toj 20% ntawm cov khoom noj tau pom tias yuav ua rau cov kua qaub-enteritis, tso lub cev muaj zog nyob rau theem uas tuaj yeem hloov mus rau hauv cov khoom noj khoom haus hauv dej.Cov kev tshawb fawb yav dhau los tau tshuaj xyuas ntau lub tswv yim los tawm tsam tus kab mob no, suav nrog kev tswj hwm lub plab microbiome, kev ua cov khoom lag luam kom tshem tawm cov khoom noj muaj txiaj ntsig zoo, thiab antioxidant thiab probiotic additives.Ib txoj hauv kev uas tsis tau tshawb nrhiav yog suav nrog trimethylamine oxide (TMAO) hauv cov dej hauv dej.TMAO yog ib qho cytoprotectant thoob ntiaj teb, tsim nyob rau hauv ntau hom raws li cov protein thiab daim nyias nyias stabilizer.Ntawm no, peb sim lub peev xwm ntawm TMAO los txhim kho enterocyte stability thiab suppress lub inflammatory HSP70 teeb liab yog li combating soy-induced enteritis thiab ua rau kom muaj zog noj efficiency, tuav thiab loj hlob nyob rau hauv dej tshiab zaj sawv trout.Tsis tas li ntawd, peb tshuaj xyuas seb cov ntses dej hiav txwv solubles, qhov chaw nplua nuj ntawm TMAO, tuaj yeem siv los ua kev siv nyiaj txiag ntawm kev tswj hwm cov tshuaj ntxiv no, ua rau nws daim ntawv thov ntawm kev lag luam.

Farmed rainbow trout (Troutlodge Inc.) tau khaws cia ntawm qhov nruab nrab qhov hnyav ntawm 40 g thiab n = 15 ib lub tank rau hauv lub tank triplicate.Lub tank tau pub ib qho ntawm 6 cov khoom noj uas tau npaj los ntawm kev zom cov zaub mov uas muab 40% cov protein digestible, 15% roj crude, thiab ua tau raws li qhov zoo tshaj plaws amino acid concentrations.Cov zaub mov suav nrog cov ntses ntses 40 tswj (% ntawm cov khoom noj qhuav), SBM 40, SBM 40 + TMAO 3 g kg-1, SBM 40 + TMAO 10 g kg-1, SBM 40 + TMAO 30 g kg-1, thiab SBM 40 + 10% ntses solubles.Lub tank tau pub ob zaug ib hnub kom pom meej satiation rau 12 lub lis piam thiab fecal, proximate, histological thiab molecular tsom xam ua.

Cov txiaj ntsig ntawm txoj kev tshawb no yuav raug tham nrog rau kev siv hluav taws xob suav nrog TMAO kom muaj kev siv ntau dua ntawm US cov khoom soy hauv salmonid aquafeeds.


Post lub sij hawm: Aug-27-2019