Nkọwa dị mkpirikpi:

Njirimara:

1. Usoro ahụ na-agụnye igwe nkwakọ ngwaahịa nri akpa kehoraizin na usoro nbudata ihe nrịbama eletrọnịkị, nchikota igwe eletrọnịkị na-arụ ọrụ n'elu ikpo okwu na ihe nrụnye ụdị Z.

2. Ọ dị mma ma dị mfe itinye akpa ahụ n'ime oghere akpa ahụ, nke nwere ngwaọrụ ịpị akpa akpaaka.

3. Ejiri ngwaọrụ na-achọpụta nrụgide dị na mbubata iji nweta mmetụta nke enweghị ịkpụ na enweghị akara, ịchekwa akpa nkwakọ ngwaahịa;

4. Nhazi nhọrọ: nzuzo, inkjet, iyuzucha na usoro ịkụ ọkpọ Mpaghara ngwa:

5.Ngwa ngwa:

1.Solids: swiiti, ahụekere, akwụkwọ ndụ akwụkwọ ndụ agwa, pistachios, nri puffed, wdg.

2.Granules: Tea, kọfị kọfị, crystalline monosodium glutamate, crystalline nnu, granular ọgwụ, capsules, osisi, chemical seasonings, ọkụkọ kachasi mkpa, egusi osisi, pesticides, fatịlaịza, ndepụta, wdg.