Superheated steam processing: An emerging technology to improve food quality and safety

文献类型： 外文期刊

第一作者： Fang, Jiajia

作者： Fang, Jiajia;Liu, Chongxin;Zhang, Chunjiang;Law, Chung-Lim;Mujumdar, Arun S.;Xiao, Hong-Wei

作者机构：

关键词： Superheated steam; foodstuffs; vitamin; antioxidant capacity; texture; color

期刊名称：CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION （ 影响因子：11.208； 五年影响因子：12.104 ）

ISSN： 1040-8398

年卷期：

页码：

收录情况： SCI

摘要： Heat processing is one of the most efficient strategies used in food industry to improve quality and prolong shelf life. However, conventional processing methods such as microwave heating, burning charcoal treatment, boiling, and frying are energy-inefficient and often lead to inferior product quality. Superheated steam (SHS) is an innovative technology that offers many potential benefits to industry and is increasingly used in food industry. Compared to conventional processing methods, SHS holds higher heat transfer coefficients, which can reduce microorganisms on surface of foodstuffs efficiently. Additionally, SHS generates a low oxygen environment, which prevents lipid oxidation and harmful compounds generation. Furthermore, SHS can facilitate development of desired product quality, such as protein denaturation with functional characteristics, proper starch gelatinization, and can also reduce nutrient loss, and improve the physicochemical properties of foodstuffs. The current work provides a comprehensive review of the impact of SHS on the nutritional, physicochemical, and safety properties of various foodstuffs including meat, fruits, and vegetables, cereals, etc. Additionally, it also provides food manufacturers and researchers with basic knowledge and practical techniques for SHS processing of foodstuffs, which may improve the current scope of SHS and transfer current food systems to a healthy and sustainable one.

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