Canada nwere nnukwu akụ mmiri ọhịa na mmiri oyi. blueberries ọhịa a mịrị amị, salmon na North-shrimp na-enwe nnukwu ewu ewu na ahịa North-American na Asia. Onye na-ahụ maka ọrụ ugbo na mpaghara Canada na-arụkọ ọrụ na-elekwasị anya na akụrụngwa anụ ọhịa nke anụ ọhịa na-ebupụ nnukwu ngwongwo akpọnwụ akpọnwụ na USA na Eshia. Blueberries ọhịa nwere ọdịnaya anthocyanin dị elu ebe salmon na shrimp ugwu nwere ụbara abụba. Mwepu nke oxidative na ụkọ nri n'oge nhazi na nchekwa bụ isi ihe mgbu na-emepụta.
Ahịrị ihicha a na-ekpo ọkụ na-anabata atụmatụ teknụzụ dị ala na-ekpo ọkụ dị ala iji belata kọntaktị ikuku oxygen n'oge okirikiri ma gbochie mmebi anthocyanin na ịdị ọcha abụba. A na-ahazi ngwa ngwa ngwa ngwa-sublimation vacuum maka akpụkpọ anụ ọhịa blueberries na-emebi emebi iji wedata ọnụ ọgụgụ nkewa mkpụrụ osisi. A na-ahazi usoro ikpo ọkụ raara onwe ya nye maka nri mmiri oyi iji chekwaa udidi anụ. Ihe niile a na-emekọ ihe ndị Canada CFIA na FDA chọrọ kọntaktị nwere akwụkwọ zuru ezu na-akwado nyocha mbupụ.
Anyị na-emecha nhazi nhazi dịka ọnọdụ osisi ndị ahịa si dị ma na-ebuga ngwungwu nhazi multi-reference maka blueberry, salmon na north shrimp. Mgbe o nyechara ya ọrụ, akụrụngwa na-enyere onye ahịa aka ịtụgharị mkpụrụ osisi amịpụtara nke Canada na nri mmiri ka ọ bụrụ ngwaahịa akpọchiri akpọnwụ nke ọma ma gbasaa oke mbupụ oke oke.
