A chọpụtala mgbanwe nke ntụ ọka azụ̀ na ntụ ọka soya (SBM) dịka ihe ọzọ ga-adịgide adịgide ma baa uru n'ọtụtụ ụdị azụ̀ aquaculture, gụnyere trout mmiri dị ọcha (Mykiss OncorhynchusAgbanyeghị, ihe ndị e ji ihe ọkụkụ mee dị ka soy na ihe ndị ọzọ e ji osisi mee nwere nnukwu saponins na ihe ndị ọzọ na-egbochi nri nke na-akpalite subacute enteritis nke eriri afọ dị n'ọtụtụ n'ime azụ ndị a. A na-amata ọnọdụ a site na mmụba nke ikike eriri afọ, mbufụt, na nsogbu ọdịdị nke na-eduga na mbelata arụmọrụ nri na uto na-adịghị mma.

A hụla na trout egwurugwu, gụnyere SBM karịrị 20% nke nri, na-akpata soy-enteritis, na-etinye oke physiological n'ọkwa nke enwere ike dochie ya na nri aquaculture ọkọlọtọ. Nnyocha gara aga enyochala ọtụtụ usoro iji lụso enteritis a ọgụ, gụnyere ịchịkwa microbiome eriri afọ, nhazi ihe ndị na-egbochi nri, na ihe mgbakwunye antioxidant na probiotic. Otu ụzọ a na-enyochabeghị bụ itinye trimethylamine oxide (TMAO) na nri aquaculture. TMAO bụ cytoprotectant zuru ụwa ọnụ, nke a na-agbakọta n'ọtụtụ ụdị dị ka protein na membrane stabilizer. N'ebe a, anyị na-anwale ikike nke TMAO iji mee ka enterocyte kwụsie ike ma gbochie mgbaàmà HSP70 nke na-akpata mkpali si otú a na-alụso enteritis nke soy kpatara ọgụ ma na-eduga n'ịbawanye arụmọrụ nri, njigide na uto na trout egwurugwu mmiri dị ọcha. Ọzọkwa, anyị na-enyocha ma enwere ike iji azụ mmiri na-agbaze, nke bụ isi iyi bara ụba nke TMAO, dị ka ụzọ bara uru nke iji ihe mgbakwunye a, na-eme ka ojiji ya dị irè n'ahịa.

A na-etinye trout e ji aka kpụọ (Troutlodge Inc.) n'ọkwa mbụ nke 40 g na n=15 kwa tankị n'ime tankị atọ. E nyere tankị otu n'ime nri isii e ji nri ndị a na-agbari agbari mee nri, nke na-enye protein 40%, abụba 15%, ma na-emezu oke amino acid zuru oke. Nri ndị a gụnyere nri azụ 40 (% nke nri akọrọ), SBM 40, SBM 40 + TMAO 3 g kg^-1, SBM 40 + TMAO 10 g n'arọ^-1, SBM 40 + TMAO 30 g n'arọ^-1, na SBM 40 + 10% azụ̀ na-agbaze. A na-enye tankị ugboro abụọ kwa ụbọchị ruo mgbe ha juru afọ ruo izu iri na abụọ, e mekwara nyocha nsị, nso nso, histological na molekul.

A ga-atụle ihe si na ọmụmụ ihe a pụta yana uru nke itinye TMAO iji mee ka ojiji dị elu nke ngwaahịa soy nke US na salmonid aquafeeds.