Study on the extraction process of silica from the head of Ibaraki nu Jerusalem artichoke. To make a multi-role nu Li naphong. In addition, the study is an analysis of the quality of the products naphong in Ibaraki nu Li.
The process of extracting inulin from the Western theme. To make inulin powder. In addition, the study will be to analyze the quality of inulin powder in various fields.
Study on process of extracting inulin from Jerusalem artichoke head to pretend inulin powder. In addition, the quality of the products is analysis of inulin powder in various aspects.