| 1 | The article describes the physicochemical properties, operative standers and laws of EDC. | |
| 2 | This paper makes comment on physicochemical portion of food hygiene examination. | |
| 3 | New-style cooks include an understanding of the physical and chemical properties of foods when they explore ingredient combinations. | |
| 4 | Physical and chemical tests verify that this Recovery Device has neither radioactive pollution nor toxic side effects. | |
| 5 | Rapeseed peptides are some kinds of polypeptides, which are obtained by hydrolyzing rapeseed protein, and have some special chemical and physical characteristic and bioactivity. |