为了改善β-胡萝卜素的理化性质,如水溶性和光稳定性等,分别制备了β-胡萝卜素与β-环糊精、2-羟丙基-β-环糊精、磺丁基醚-β-环糊精的固体包合物.利用紫外-可见吸收光谱、傅里叶红外转换光谱和核磁技术对β-胡萝卜素与环糊精及其衍生物的包合物进行研究.通过对包合物理化性质的研究发现:通过β-环糊精、2-羟丙基-β-环糊精、磺丁基醚-β-环糊精包合后的β-胡萝卜素的理化性质,包括热稳定性、光稳定性和抗氧化性,均有显著提高;经2-羟丙基-β-环糊精和磺丁基醚-β-环糊精包合后,β-胡萝卜素分别增溶12倍和18倍.
参考文献
| [1] | Inka Pfitzner;Pal Istvan Francz;Hans Konrad Biesalski.Carotenoid: methyl-β-cyclodextrin formulations: an improved method for supplementation of cultured cells[J].Biochimica et Biophysica Acta. General Subjects,20002(2):163-168. |
| [2] | 秦德志;邵斌;喻峰.β-胡萝卜素的主要剂型[J].中国食品添加剂,2003(6):66-69. |
| [3] | Andrea Mele;Raniero Mendichi;Antonio Selva;Peter Molnar;Gyula Toth.Non-covalent associations of cyclomaltooligosaccharides (cyclodextrins) with carotenoids in water. A study on the #alpha#-and #beta#-cyclodextrin/#PSI#, #PSI#-carotene (lycopene) systems by light scattering, ionspray ionization and tandem mass spectr[J].Carbohydrate research,200212(12):1129-1136. |
| [4] | 王辉;梅明华;解宏智;房喻;张晓宏;吴世康.二甲氨基查耳酮修饰的β环糊精在不同溶剂中的光物理行为[J].物理化学学报,2002(6):495-499. |
| [5] | 路平;刘彬;吴峰;邓南圣.β-环糊精与甲基橙包合物的形成及其光催化脱色[J].应用化学,2003(2):108-111. |
| [6] | Gong, Xiaojuan;Lu, Wenjing;Paau, Man Chin;Hu, Qin;Wu, Xin;Shuang, Shaomin;Dong, Chuan;Choi, Martin M. F..Facile synthesis of nitrogen-doped carbon dots for Fe3+ sensing and cellular imaging[J].Analytica chimica acta,2015:74-84. |
| [7] | Lu, Wenjing;Gong, Xiaojuan;Yang, Zhenhua;Zhang, Yuexia;Hu, Qin;Shuang, Shaomin;Dong, Chuan;Choi, Martin M. F..High-quality water-soluble luminescent carbon dots for multicolor patterning, sensors, and bioimaging[J].RSC Advances,201522(22):16972-16979. |
| [8] | Botsi A.;Perly B.;Hadjoudis E.;Yannakopoulou K..POSITIVE OR ADVERSE EFFECTS OF METHYLATION ON THE INCLUSION BEHAVIOR OF CYCLODEXTRINS - A COMPARATIVE NMR STUDY USING PHEROMONE CONSTITUENTS OF THE OLIVE FRUIT FLY[J].The Journal of Organic Chemistry,199513(13):4017-4023. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%