A close client is researching on materials/chemicals that can be used to preserve pap either in its dry or fresh/liquid form?

Maryjudith Onyekwere @Maryjudith_Onyekwere

04 February 2022 0 2K Report

The area of interest is to know:

1. If Nisin will be effective in preserving pap/ogi.

2. If yes, for how long?

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