河北大学学报(自然科学版) ›› 2023, Vol. 43 ›› Issue (4): 379-386.DOI: 10.3969/j.issn.1000-1565.2023.04.006

• • 上一篇    下一篇

海藻多肽的提取分离及抗肿瘤活性研究进展

沈金阳1,2,3,张烜1,于媛媛1,张世诚1,施柳清1,董自波1,3   

  • 收稿日期:2022-05-11 出版日期:2023-07-25 发布日期:2023-08-03
  • 作者简介:沈金阳(1989—),男,江苏沭阳人,江苏海洋大学讲师,博士,主要从事海洋药物的开发. E-mail:shenjy@jou.edu.cn
  • 基金资助:
    国家自然科学基金资助项目(81773968);连云港市“花果山英才计划”项目(KK20077);江苏省高校优秀科技创新团队资助项目(SY2023107X);江苏海洋大学人才引进科研基金(KQ19059)

Progress on extraction, isolation and antitumor activity of seaweed polypeptides

SHEN Jinyang1,2,3,ZHANG Xuan1,YU Yuanyuan1,ZHANG Shicheng1,SHI Liuqing1,DONG Zibo1,3   

  1. 1. College of Pharmacy, Jiangsu Ocean University, Lianyungang 222000, China; 2. Lianyungang Guike Pharmaceutical Co., LTD., Lianyungang 222000, China; 3. Jiangsu Engineering Research Center of Marine Medicinal Resources Development, Lianyungang 222001, China
  • Received:2022-05-11 Online:2023-07-25 Published:2023-08-03

摘要: 海藻是重要的海洋生物,也是人们食物的重要来源.前期广泛的研究已经证实,海藻含有大量的蛋白质.但由于多肽含量低,在提取纯化时,传统的方法存在一定难度,目前较常用酶解法和化学提取法进行提取,用色谱法和膜分离法进行纯化,从海藻中获取较高纯度的多肽,使用与MS相关的技术对其结构进行鉴定.海藻多肽对抗肿瘤具有较强作用,其作用机制表现在多个方面.本文综述了海藻多肽最新的提取纯化和鉴定方法及抗肿瘤活性的研究进展,为其进一步开发利用提供参考.

关键词: 海藻多肽, 提取, 纯化, 抗肿瘤活性

Abstract: Seaweed is an important marine life and an important source of food for people. Extensive previous studies have confirmed that seaweed contains a lot of protein. However, due to the low content of polypeptides, polypeptides are difficult to be extracted and purified by the traditional methods. At present, enzymatic hydrolysis and chemical extraction are more commonly used for extraction, and chromatography and membrane separation are used for purification. A higher purity polypeptides could be obtained from seaweed, and its structure was identified using MS-related technique. Seaweed polypeptides have a strong effect against tumor, and the mechanisms are manifested in many aspects. In this paper, the latest extraction, purification and identification methods of seaweed polypeptides, as well as the latest research progress of their anti-tumor activity were reviewed, so as to provide reference for their further development and utilization.

Key words: seaweed polypeptide, extraction, purification, antitumor activity

中图分类号: