一种极性糖脂提取物及其应用

Polar glycolipid extract and application thereof

Abstract

The invention aims to provide an extract of echinodermata polar glycolipids and application thereof. The extract is used for preparing food drugs capable of promoting and improving neural differentiation, and has the effect of promoting the development of neural systems or preventing neural diseases. Sea cucumber, sea urchin and starfish polar glycolipids are extracted and purified, and act on neural cells; the results show that the extract of the three echinodermata polar glycolipids can obviously improve the differentiation rate of the neural cells and has an obvious effect of promoting and improving neural differentiation. Therefore, the extract of echinodermata polar glycolipids can serve as a compound or auxiliary material to prepare a product cooperatively. The preparation method of the extract of echinodermata polar glycolipids in the invention is low in cost and relatively simple in operation method; cell experiments show that the obtained extract of echinodermata polar glycolipids has a good effect of promoting neural development, and can be used for developing safe and effective food or drugs for improving the development of immature individual neural systems and preventing neurodegenerative diseases.
本发明所要解决的技术问题是在于提供棘皮动物极性糖脂的提取物及其应用,用于制备可提高、改善神经分化的食品药品,具有促进神经系统的发育或预防神经性疾病的效果。本发明提取纯化了海参、海胆、海星极性糖脂,并将其作用于神经细胞,结果表明三种棘皮动物极性糖脂提取物可以明显提高神经细胞分化率,对促进、改善神经分化具有显著的效果。因此,可将棘皮动物极性糖脂提取物作为一种组分或辅料配合制成产品。本发明中棘皮动物极性糖脂提取物的制备方法成本低,操作方法较为简单,所得棘皮动物极性糖脂提取物经细胞实验证实具有良好促进神经发育的效果,可用于开发安全有效的用以提高未成熟个体神经系统的发育,以及预防神经退行性疾病的食品或药品。

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