Ngwaọrụ gị akwadoghi ọkpụkpọ mgbasa ozi Aha onyonyo, Palm wine: Mmanya ngwọ na-eme ka mmiri ara nwaanyị na-agba nke ọma pH amịri (akalaịn na asid dị n'amịri) Cheta na anyi mere maka pH mgbe anyí mere akụkọ maka mmiri akalaịn.
