A review on polysaccharides from Artemisia sphaerocephala Krasch seeds, their extraction, modification, structure, and applications

Carbohydr Polym. 2021 Jan 15:252:117113. doi: 10.1016/j.carbpol.2020.117113. Epub 2020 Sep 20.

Abstract

Artemisia sphaerocephala Krasch (ASK) is an important member of Compositae (Asteraceae) family. Its seeds have been widely used as traditional medicine and to improve the quality of food. Water soluble and water insoluble polysaccharides are found in the seeds of this plant. Research has been conducted on the extraction of polysaccharides, their modification and determination of their structure. To date different techniques for extraction purposes have been applied which are reviewed here. Antioxidant, antidiabetic, anti-obesogenic, antitumor, and immunomodulatory activities have been explored using in vivo and in vitro methods. Moreover, these polysaccharides have been used as packaging material and as a sensing component for monitoring the freshness of packaged food. Some experimental results have shown that the quality of foods is also improved by using them as a food additive. We have also indicated some of the potential areas that are needed to be explored.

Keywords: A. sphaerocephala Krasch seeds; Anticancer activity; Food additive; Food packaging; Polysaccharide modification.

Publication types

  • Review

MeSH terms

  • Antineoplastic Agents / chemistry
  • Antioxidants / chemistry
  • Artemisia / chemistry*
  • Food Additives / chemistry*
  • Food Packaging
  • Hypoglycemic Agents / chemistry
  • Immunologic Factors / chemistry
  • Molecular Structure
  • Plant Extracts / chemistry*
  • Polysaccharides* / chemistry
  • Polysaccharides* / isolation & purification
  • Seeds / chemistry*

Substances

  • Antineoplastic Agents
  • Antioxidants
  • Food Additives
  • Hypoglycemic Agents
  • Immunologic Factors
  • Plant Extracts
  • Polysaccharides