Science project is part of the Department of IS 20201 M.2 with the aim to test whether the Chuo Line vinegar made from fermented naturally. Tastes vary from industry or not. This report is about making vinegar from pineapple. The organizer can select this topic in the project. Because of the subject matter of interest, as well as in everyday life and near. Publishers hope that this report will provide the knowledge. And helpful to all of you readers.
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