| 1. | Eleven flavonoids were also discovered but only one of them with red color .
还发现了11种黄酮类化合物，但其中只有一种是红的。 |
| 2. | The reaction of sulfate with aldehydes and ketones has been known for many years .
大家知道硫酸盐能与醛类和酮类反应已有许多年了。 |
| 3. | The group includes flavonoids, benzophenones, some coumarins, lignans, condensed tannins, and stilbenes .
这一组中包括黄酮类化合物，二苯甲酮、一些香豆素、木质素、缩合单宁和芪。 |
| 4. | Study of orange peel flavonoid extraction method
桔皮黄酮类化合物提取方法的研究 |
| 5. | Progress in studies of flavonoid compounds of licorice
甘草黄酮类化合物研究进展 |
| 6. | Photophysical properties of two d - - a chalcone dyes
型查耳酮类染料的光物理性质 |
| 7. | Studies on flavonoids from hypericum perforatum l
贯叶金丝桃的黄酮类成分研究 |
| 8. | Study of optimum extracting method of rose pigment
玫瑰花中黄酮类色素的提取工艺研究 |
| 9. | Studies on flavonoids of oxytropis falcata
藏药镰形棘豆中黄酮类化学成分研究 |
| 10. | Study on the flavonoids of eupatorium lindleyanum
野马追中黄酮类成分的研究 |
