Njirimara nke igwe nkwakọ ngwaahịa ikuku

Iheigwe nkwakọ ngwaahịa ikukunwere ike iwepụta ikuku dị n'ime akpa nkwakọ ngwaahịa na akpaghị aka, ma mezue usoro mkpuchi ahụ mgbe ọ ruru ogo ikuku a kara aka. Enwere ike ijupụta ya na nitrogen ma ọ bụ gas agwakọtara agwakọta ọzọ, wee mezue usoro mkpuchi ahụ.Igwe nkwakọ ngwaahịa agụụA na-ejikarị ya eme ihe n'ụlọ ọrụ nri, n'ihi na mgbe e tinyere nri n'ime ihe mkpuchi, ọ nwere ike iguzogide oxidation, iji mezuo ebumnuche nke nchekwa ogologo oge. Njirimara igwe nkwakọ ngwaahịa vacuum: 1. Wepụ akụkụ nke ikuku (oxygen) n'ime ihe nkwakọ ngwaahịa, nke nwere ike igbochi nri ahụ imebi nke ọma. 2. Ojiji nke ihe nkwakọ ngwaahịa nwere ihe mgbochi dị mma (ikuku siri ike) na usoro mkpuchi siri ike na ihe achọrọ nwere ike igbochi mgbanwe nke ihe dị na nkwakọ ngwaahịa nke ọma, gbochie nri ịda ibu, uto na-adịghị mma, ma gbochie mmetọ nke abụọ. 3. Ewepụla gas dị na ihe nkwakọ ngwaahịa vacuum, nke na-eme ka mbugharị okpomọkụ dịkwuo ngwa ngwa, na-eme ka arụmọrụ nke sterilization okpomọkụ ka mma, ma na-ezere mgbawa nke ihe nkwakọ ngwaahịa n'ihi mmụba gas n'oge sterilization okpomọkụ. N'ụlọ ọrụ nri, a na-ejikarị nkwakọ ngwaahịa vacuum eme ihe maka ngwaahịa esiri esi dị iche iche dịka ụkwụ ọkụkọ, ham, soseji, fillets azụ e siri esi, anụ ehi jerky, wdg. A na-ejupụta ngwaahịa a mịrị amị, dị ka pickles, ngwaahịa soy, mkpụrụ osisi echekwara na nri ndị ọzọ dị mkpa ka a nọgide na-adị ọhụrụ, na-amụbawanye. Nri e ji ihe mkpofu eme nwere ndụ nchekwa ogologo oge, nke na-agbatị ndụ nchekwa nke nri ahụ nke ukwuu. 1. Usoro inye nri na iwepụ ihe mkpofu: mwepụ ihe mkpofu dị mma na nke dị mma. 2. Igwe nkwakọ ngwaahịa mkpofu ihe mkpofu na-eji ụdị ọkụ ọkụ edoziri ozugbo iji chekwaa ike. 3. Ngwaọrụ kpo oku eletriki pụrụ iche, nkesa okpomọkụ otu. 4. Ahụ dị obere ma na-ebi obere mpaghara. 5. Igwe nkwakọ ngwaahịa mkpofu dị mma maka obere mmepụta na ngwa mmepụta ọkara, ma nwee ike ijikọ aka na ọrụ ahịrị mgbakọ iji melite arụmọrụ. 6. Site na iji akụkụ ndị e si na Taiwan Province, Japan na South Korea bịa, arụmọrụ ahụ kwụsiri ike ma bụrụ nke a pụrụ ịtụkwasị obi.