Betainebụ ụdị ihe mgbakwunye na-adịghị edozi ahụ, ọ kachasị dị ka iri osisi na anụmanụ dị ka anụ mmiri si dị, kemịkalụ kemịkalụ nke sịntetik ma ọ bụ ihe a na-amịpụta, ihe na-adọrọ adọrọ na-enwekarị ogige abụọ ma ọ bụ karịa, ogige ndị a nwere mmekọrịta na nri anụ mmiri, site na isi na uto nke anụ mmiri na ihe mkpali anya, dị ka ndị gbakọtara na-eri nri na ime ngwa ngwa nri nri.

Ịtinye betaine na nri shrimp nwere ike belata 1/3 ruo 1/2 oge nri na ịbawanye oriri macrobrachium rosenbergii. Nri nri nwere betaine nwere mmetụta ọzịza doro anya na carps na anụ anụ anụ ọhịa, mana enweghị mmetụta ọnyà doro anya na azu azu. Betaine nwekwara ike ịkwalite uto nke amino acid ndị ọzọ na azụ azụ, ma kwalite mmetụta nke amino acids. Betaine nwere ike ịbawanye agụụ, welie nguzogide ọrịa na mgbochi, ma kwụọ ụgwọ maka mbelata nke azụ na nri shrimp n'okpuru nrụgide.

Choline bụ ihe dị mkpa maka anụmanụ. Ọ na-enye ndị otu methyl n'ime ahụ ka ha sonye na mmeghachi omume metabolic. N'afọ ndị na-adịbeghị anya, nchọpụta achọpụtala na betaine nwekwara ike inye otu methyl maka ahụ, na arụmọrụ nke betaine na-enye ìgwè methyl ji okpukpu 2.3 karịa nke choline chloride, na-eme ka ọ bụrụ onye na-enye onyinye methyl dị irè karị. Mgbe ụbọchị 150 gachara, nkezi ogologo ahụ nke macrobrachium rosenbergii mụbara site na 27.63% yana ngbanwe nke nri belatara site na 8% mgbe edochiri betaine maka choline chloride. Betaine nwere ike melite oxidation nke ọdụdụ asịd na mkpụrụ ndụ, mitochondria, na budata mma muscle na imeju nke ogologo yinye ester acyl carnitine ọdịnaya na ogologo yinye ester acyl carnitine na proportion nke free carnitine, na-akwalite adipose decompose, belata imeju na anụ abụba decompose, na-akwalite protein njikọ, redistribute anụ ahụ abụba, belata abụba abụba.