Tian Zhou , Qiang Wang , Zhiming Hu , Jingwei Huang , Xiaoqin Zheng , Yuanmou Tang , Dabing Xiang , Lianxin Peng , Yanxia Sun , Liang Zou , Chen Xia , Yan Wan
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引用次数: 0
Abstract
Starch, an essential polysaccharide, is pervasively employed in the food industry. However, due to its low shear resistance, thermal susceptibility, and significant retrogradation tendencies, its utility is restricted, thereby necessitating modification. Resistant starch (RS), which is derived from natural starch modification, holds the potential to overcome these limitations. Self-assembled V-type starch complex (also known as RS5), resulting from the interaction between starch and ligands, stands as a quintessential representative of RS. It has exhibited the ability to enhance both the textural characteristics and efficacy of products, while also contributing to human health. This review outlines the composition of RS5 and clarifies mechanisms of internal interaction between starch and ligands during the formation of RS5. These mechanisms encompass hydrogen bonding, hydrophobic interactions, electrostatic interactions, van der Waals forces, and CH-π interactions. Furthermore, this review also delves into auxiliary methods for preparing RS5, including ultrasonic, electron beam irradiation (EBI), extrusion, microwave, mechanical activation (MA), and dynamic high-pressure microfluidization (DHPM). Ultimately, this review summarizes the current applications of RS5 and projects future research trends in this field.
期刊介绍:
Food Hydrocolloids publishes original and innovative research focused on the characterization, functional properties, and applications of hydrocolloid materials used in food products. These hydrocolloids, defined as polysaccharides and proteins of commercial importance, are added to control aspects such as texture, stability, rheology, and sensory properties. The research's primary emphasis should be on the hydrocolloids themselves, with thorough descriptions of their source, nature, and physicochemical characteristics. Manuscripts are expected to clearly outline specific aims and objectives, include a fundamental discussion of research findings at the molecular level, and address the significance of the results. Studies on hydrocolloids in complex formulations should concentrate on their overall properties and mechanisms of action, while simple formulation development studies may not be considered for publication.
The main areas of interest are:
-Chemical and physicochemical characterisation
Thermal properties including glass transitions and conformational changes-
Rheological properties including viscosity, viscoelastic properties and gelation behaviour-
The influence on organoleptic properties-
Interfacial properties including stabilisation of dispersions, emulsions and foams-
Film forming properties with application to edible films and active packaging-
Encapsulation and controlled release of active compounds-
The influence on health including their role as dietary fibre-
Manipulation of hydrocolloid structure and functionality through chemical, biochemical and physical processes-
New hydrocolloids and hydrocolloid sources of commercial potential.
The Journal also publishes Review articles that provide an overview of the latest developments in topics of specific interest to researchers in this field of activity.