Ngwa ọkụkọ na-eri nri / igwe anụ Tumbler / Beef Jerky Marinate Ngwa maka ụlọ ahịa nri.
Vacuum tumbler bụ akụrụngwa nhazi nke ndị na-emepụta nri na-eji emepụta ngwaahịa anụ na ham na-ekpo ọkụ. Nzube ya bụ oxidize a nnukwu ego nke unsaturated ọdụdụ asịd na unsaturated ọdụdụ asịd n'okpuru omume nke oxygen, nke mere na nri ụtọ na-emebi. Tụkwasị na nke ahụ, a na-agwakọta anụ ahụ oxidized na nke dị nro, na-agbanye ya ma na-agbanye ya, na-ejikọta ya na ihe inyeaka na ihe mgbakwunye na ọnọdụ oghere (rịba ama: ihe anụ ahụ dị na mgbasawanye na ọnọdụ oghere).
