Jicama (Pachyrhizus spp.) a nonconventional starch: A review on isolation, composition, structure, properties, modifications and its application

• Published in: International journal of biological macromolecules 2024-02, Vol.258 (Pt 2), p.129095-129095, Article 129095
• Main Authors: Kishore, Anand, Patil, Rohan Jitendra, Singh, Anupama, Pati, Kalidas
• Format: Article
• Language: English
• Subjects: Applications; Jicama starch; Modifications; Physicochemical properties; Structural properties
• ISSN: 0141-8130; 1879-0003
• DOI: 10.1016/j.ijbiomac.2023.129095

Starch attracts food industries due to their availability in nature, cheapness, biodegradability and possibilities of endless applications. The starch properties and their modification affect food quality. Compared to other cereals, tuber and root starches, more systematic information is needed on the jicama starches (JS). This review article summarizes the isolation, composition, morphology, rheological, thermal and digestibility properties of JS. The modifications and its current and potential applications are also discussed. The chemical composition and structure of JS are different from other starches, influencing its properties. JS has been modified by physical and chemical methods to improve the properties of starch. However, there are very few studies on the modification of JS as compared with other commercial starch although it has been used in food formulation as a stabilizer and to improve the texture of food products. It is also applied as an edible coating to preserve the quality of food products and use as a raw material for making edible and bioplastic packaging. However, large-scale utilization of JS is unexplored compared to commercial starches. Therefore, this review would provide useful information and suggestions for more research on Jicama starch and its industrial applications.