| abstract |
(57) [Summary] [Purpose] The purpose is to efficiently produce ferulic acid and effectively use wastes and by-products of rice salad oil and rice fatty acids, which had previously been incinerated. [Structure] Waste oil of rice salad oil or by-products such as waste oil, alkaline oil slag, and crude fatty acid are used as raw materials and alkali-hydrolyzed to produce ferulic acid. |