Agar oligosaccharides: A review of preparation, structures, bioactivities and application

被引：99

作者：

Chen, Xiaodan ^{[1
]}

Fu, Xiaoting ^{[1
]}

Huang, Luqiang ^{[2
]}

Xu, Jiachao ^{[1
]}

Gao, Xin ^{[1
]}

机构：

[1] Ocean Univ China, Coll Food Sci & Engn, Qingdao 266003, Peoples R China

[2] Fujian Normal Univ, Coll Life Sci, Key Lab Special Marine Bioresources Sustainable U, Fuzhou 350108, Peoples R China

来源：

CARBOHYDRATE POLYMERS | 2021年 / 265卷

基金：

国家重点研发计划;

关键词：

Agar oligosaccharides; Preparation; Bioactivity; Application; IN-VITRO; ENZYMATIC-HYDROLYSIS; NEOAGARO-OLIGOSACCHARIDES; GRACILARIA-LEMANEIFORMIS; ACID-HYDROLYSIS; BETA-AGARASE; NEOAGAROOLIGOSACCHARIDES; PURIFICATION; POLYSACCHARIDES; MECHANISM;

D O I：

10.1016/j.carbpol.2021.118076

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Agar, a gelatinous polysaccharide which is in the cell wall of many red algae, is widely used as food and gelling agent. Agar oligosaccharides (AOs), the hydrolysate of agar, show much more kinds of bio-activities because of its lower molecular weight, better water solubility and higher absorption efficiency. It is indicated that AOs with different structure and degree of polymerization, i.e. series of agaro-oligosaccharides and neoagarooligosaccharides, can be obtained under different preparation conditions. In addition, the biological activities of AOs are diversely and closely correlated to the composition and structure. This review aims to comprehensively summarize the preparation, structural characteristics and bio-activities of AOs, so as to provide a reference for applications of AOs as marine natural products in pharmacological, cosmetics and nutraceutical fields.

引用

页数：10

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