Punica granatum L. polysaccharides: A review on extraction, structural characteristics and bioactivities

IF 2.4 3区化学 Q3 BIOCHEMISTRY & MOLECULAR BIOLOGY Carbohydrate Research Pub Date : 2024-08-20 DOI:10.1016/j.carres.2024.109246

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Abstract

Punica granatum L., commonly known as pomegranate, is native to Afghanistan and Iran, and today widely cultivated all over the world. Pomegranate polysaccharides are one of the most important bioactive components of P. granatum, which have a wide range of beneficial biological activities, such as anticancer, immunostimulatory, hepatoprotection, anti-psoriasis and antioxidation. Hot water extraction is currently the most commonly used method to isolate pomegranate polysaccharides. The structural characteristics of pomegranate polysaccharides have been extensively investigated through various advanced modern analytical techniques. This review focuses on the extraction, purification, structural characteristics, biological activities and structure-activity relationships of polysaccharides from Punica granatum. The aim of this article is to comprehensively and systematically summarize recent information of polysaccharides from Punica granatum and to serve as a basis for further research and development as therapeutic agents and functional foods.

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石榴多糖：提取、结构特征和生物活性综述

石榴（Punica granatum L.），俗称石榴，原产于阿富汗和伊朗，如今在世界各地广泛种植。石榴多糖是石榴中最重要的生物活性成分之一，具有抗癌、免疫刺激、保肝、抗牛皮癣和抗氧化等多种有益的生物活性。热水提取是目前分离石榴多糖最常用的方法。通过各种先进的现代分析技术，人们对石榴多糖的结构特征进行了广泛的研究。本综述主要介绍了石榴多糖的提取、纯化、结构特征、生物活性和结构-活性关系。本文旨在全面、系统地总结从石榴中提取多糖的最新信息，为进一步研究和开发石榴多糖作为治疗剂和功能食品奠定基础。

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来源期刊

Carbohydrate Research 化学-生化与分子生物学

CiteScore

5.00

自引率

3.20%

发文量

183

审稿时长

3.6 weeks

期刊介绍： Carbohydrate Research publishes reports of original research in the following areas of carbohydrate science: action of enzymes, analytical chemistry, biochemistry (biosynthesis, degradation, structural and functional biochemistry, conformation, molecular recognition, enzyme mechanisms, carbohydrate-processing enzymes, including glycosidases and glycosyltransferases), chemical synthesis, isolation of natural products, physicochemical studies, reactions and their mechanisms, the study of structures and stereochemistry, and technological aspects. Papers on polysaccharides should have a "molecular" component; that is a paper on new or modified polysaccharides should include structural information and characterization in addition to the usual studies of rheological properties and the like. A paper on a new, naturally occurring polysaccharide should include structural information, defining monosaccharide components and linkage sequence. Papers devoted wholly or partly to X-ray crystallographic studies, or to computational aspects (molecular mechanics or molecular orbital calculations, simulations via molecular dynamics), will be considered if they meet certain criteria. For computational papers the requirements are that the methods used be specified in sufficient detail to permit replication of the results, and that the conclusions be shown to have relevance to experimental observations - the authors'' own data or data from the literature. Specific directions for the presentation of X-ray data are given below under Results and "discussion".