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BIZEN CHEMICAL CO., LTD.
| BIZEN CHEMICAL CO., LTD. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110224452 | METHOD FOR OBTAINING POLYUNSATURATED FATTY ACID DERIVATIVES - A method of obtaining a polyunsaturated fatty acid derivative comprises contacting a mixture of fatty acid derivatives with a silver salt aqueous solution, and adjusting the free fatty acid content in the silver salt aqueous solution to 0.2 meq or less per gram of silver when repeatedly using the silver salt aqueous solution. A polyunsaturated fatty acid derivative having high purity and excellent quality can thus be economically obtained. | 09-15-2011 |
| 20110065673 | NOVEL LEUKOTRIENE RECEPTOR AGONIST - It is an object of the present invention to provide a leukotriene receptor antagonist that can be conveniently prepared from a natural source. | 03-17-2011 |
| 20080262217 | METHOD OF PHYSICOCHEMICALLY PRODUCING GLYCOGEN AND GLYCOGEN OBTAINED BY THE SAME - A method of producing glycogen is provided. The method comprises the step of heat- and pressure-treating a sugar-containing material under acidic conditions. The sugar-containing material is a polysaccharide or an oligosaccharide. Alternatively, the sugar-containing material is a plant material selected from the group consisting of Panax notoginseng, Yun Nan San-chi powder (trademark), Panax ginseng, wheat flour, soybean, soy flour, shiitake, and coffee extract residue. Representatively, the glycogen includes a molecule having a molecular weight of 10,000 or less. The glycogen has a specific rotation of [α] | 10-23-2008 |