| 1. | Pectins are demonstrated by staining with ruthenium red .
可以用钌红来鉴定果胶。 |
| 2. | The goal of retting is to bring about decomposition of the pectin .
浸渍的目的就是在于使果胶质分解。 |
| 3. | The pectic substances can be classed protopectins, pectins and pectin acids。
果胶物质分成原生质果胶，果胶和果胶酸。 |
| 4. | The cuticle exists as the separable outer boundary and consists of a layer of wax and pectin materials that appears to be structureless .
可以区分开来的外部周界是表皮层，由无定形组织的蜡质和果胶构成。 |
| 5. | The optimal method of extracting pectin from orange peel
保健型复合桔皮酱的研制 |
| 6. | Raw fiber material - determination of pectin content
造纸原料果胶含量的测定 |
| 7. | Research on process of extraction pectin from orange peel
从桔皮中提取果胶的实验条件研究 |
| 8. | Precipitation conditions of extracting pectin from apple residue
苹果渣提取果胶的沉淀条件研究 |
| 9. | After testing many other compounds , the team tried pectin
再试过其他一些物质之后，小组又尝试了果胶。 |
| 10. | Pectin is entirely degraded by bacteria when it reaches the large bowel
排至大肠时果胶会被细菌完全分解。 |
