| 1. | Research on the extraction of tomoto red coloring matter
萃取法提取蕃茄红色素的初步研究 |
| 2. | Study on extraction and identification of rose petals red pigment
玫瑰花瓣红色素提取及定性 |
| 3. | Extraction and analysis of pigments from dongzaojujube
冬枣果皮红色素提取及其性质的分析研究 |
| 4. | The study of adsorptive separation process of litchi haematochrome
荔枝红色素的吸附分离方法研究 |
| 5. | Study on extraction of red pigment from wild pyracantha fortuneana fruit
野生火棘果中红色素的提取研究 |
| 6. | Studies on the extraction and stability of red pigment from canna indica
美人蕉红色素的提取及稳定性研究 |
| 7. | Study on extraction and stability of pigment from fructus ligustri lucidi
女贞子红色素的提取及其性质研究 |
| 8. | Research on application of mulberry fruit red pigment on the silk fabrics
桑椹红色素在蚕丝织物上的应用研究 |
| 9. | The extraction of common four - o ' colck pigment and the study of its stability
紫茉莉红色素的提取及其稳定性研究 |
| 10. | It is a kind of natural edible pigment extracted from grape skin
葡萄皮红色素是从葡萄皮中提取的天然食用色素。 |
