HO HLAHLOBA TŠEBELISO EA TRIMETHYLAMINE OCIXE E LE SEHLOKOA SA FEDHA HO LOANTŠA ENTERITIS E HLAHISITSOENG KE SOYA TROUT EA MOLIMO OA MOLIMO

Ho nkela sebaka sa lijo tsa tlhapi ka lijo tsa soya (SBM) sebaka ka karolo e itseng e le mokhoa o tsitsitseng le oa moruo ho 'nile ha hlahlojoa mefuta e mengata ea litlhapi tse reretsoeng khoebo, ho kenyeletsoa le litlhapi tsa metsing a hloekileng tse bitsoang rainbow trout (Oncorhynchus mykissLeha ho le jwalo, soya le dihlahiswa tse ding tse thehilweng dimeleng di na le maemo a hodimo a saponins le dintho tse ding tse thibelang phepo e nepahetseng tse bakang subacute enteritis ya mala a ka thoko ho tse ngata tsa ditlhapi tsena. Boemo bona bo tshwaetswa ke keketseho ya ho kena ha mala, ho ruruha, le ho se tshwane ha sebopeho sa mmele ho lebisang ho fokotseng bokgoni ba ho fepa le kgolo e sitisang kgolo.

Ho trout ea mookoli, ho kenyeletsoa le SBM e fetang 20% ​​ea lijo ho bontšitsoe ho baka soy-enteritis, ho beha moeli oa 'mele boemong bo ka nkeloang sebaka ke lijo tse tloaelehileng tsa ho lema litlhapi. Lipatlisiso tse fetileng li hlahlobile mekhoa e mengata ea ho loantša enteritis ena, ho kenyeletsoa le ho laola microbiome ea mala, ts'ebetso ea metsoako ho tlosa lintlha tse khahlanong le phepo e nepahetseng, le li-antioxidant le li-probiotic tse ekelitsoeng. Mokhoa o mong o sa hlahlojoang ke ho kenyelletsa trimethylamine oxide (TMAO) lijong tsa ho lema litlhapi. TMAO ke cytoprotectant ea bokahohleng, e bokelletsoeng mefuta e mengata e le protheine le stabilizer ea lera. Mona, re leka bokhoni ba TMAO ba ho ntlafatsa botsitso ba enterocyte le ho hatella lets'oao la HSP70 le ruruhang ka hona ho loantša enteritis e bakoang ke soya le ho lebisa ho eketseheng ha katleho ea lijo, ho boloka le kholo ho trout ea mookoli ea metsi a hloekileng. Ho feta moo, re hlahloba hore na litlhapi tsa leoatleng tse qhibilihang, mohloli o ruileng oa TMAO, li ka sebelisoa e le mokhoa o sebetsang oa moruo oa ho fana ka sehlomathiso sena, ho nolofalletsa ts'ebeliso ea sona tekanyong ea khoebo.

Li-trout tse ruuoang tsa mookoli (Troutlodge Inc.) li ne li bolokiloe ka boima ba pele ba karolelano ea 40 g le n=15 ka tanka ka har'a litanka tsa kalafo tse tharo. Litanka li ile tsa feptjoa e 'ngoe ea lijo tse tšeletseng tse lokiselitsoeng motheong oa limatlafatsi tse silehang tse fanang ka 40% ea protheine e silehang, 15% ea mafura a tala, le ho fihlela maemo a loketseng a amino acid. Lijo li ne li kenyelletsa lijo tsa tlhapi tse laoloang (% ea lijo tse omileng), SBM 40, SBM 40 + TMAO 3 g kg.-1, SBM 40 + TMAO 10 g kg-1, SBM 40 + TMAO 30 g kg-1, le SBM 40 + 10% ea lintho tse qhibilihang tlhaping. Litanka li ile tsa fepuoa habeli ka letsatsi hore li khore ka libeke tse 12 'me ha etsoa tlhahlobo ea mantle, haufi le tsona, ea histological le ea limolek'hule.

Liphetho tsa phuputso ena li tla tšohloa hammoho le molemo oa ho kenyelletsa TMAO ho nolofalletsa tšebeliso e phahameng ea lihlahisoa tsa soya tsa US lijong tsa salmonid.


Nako ea poso: Phato-27-2019