Bioscience Methods 2024, Vol.15, No.6, 275-288 http://bioscipublisher.com/index.php/bm 284 8.4 Role of genetic engineering in optimizing processing outcomes Genetic engineering holds promise for optimizing sweet potato processing outcomes. Advances in genome editing technologies, such as CRISPR/Cas9, allow for precise modifications of the sweet potato genome, potentially reducing breeding time, increasing yield, and optimizing starch properties (Lyu et al., 2021). These technologies can enhance the nutritional value of sweet potatoes and improve their suitability for various industrial applications (Hameed et al., 2018). The ability to target specific genes without altering the overall genetic makeup of the crop can lead to the development of sweet potato varieties with improved processing characteristics and resilience to environmental stresses (Nahirñak et al., 2022). 8.5 Public-private collaborations for innovation Public-private collaborations are essential for driving innovation in sweet potato processing. These partnerships can facilitate the development and commercialization of new processing technologies and products. By combining the resources and expertise of both sectors, it is possible to address the challenges and opportunities in the sweet potato processing industry (Ma, 2019). Collaborative efforts can also support the scaling up of sustainable processing practices and the integration of sweet potato bioprocessing into the circular economy, ultimately contributing to economic growth and job creation in the agriculture and food sectors (Montoro et al., 2019; Weber et al., 2020). The future of sweet potato processing is promising, with numerous opportunities for developing functional foods, bio-based industrial products, and sustainable processing practices. Advances in genetic engineering and public-private collaborations will play a crucial role in optimizing processing outcomes and driving innovation in the industry. By embracing these prospects and trends, the sweet potato processing industry can contribute to food security, environmental sustainability, and economic development. 9 Concluding Remarks The review of sweet potato processing techniques for industrial applications has highlighted several critical aspects. Firstly, post-harvest processing practices such as grading, sorting, cleaning, peeling, drying, and storage are essential for extending the usability of sweet potatoes and enhancing their commercial value. The nutritional and health benefits of sweet potatoes, including their rich content of dietary carotenoids, polysaccharides, and secondary metabolites, are well-documented, with processing methods significantly impacting these bioactive compounds. Non-destructive quality evaluation techniques, such as imaging and spectroscopy, have proven effective in ensuring the quality and safety of sweet potatoes during processing. Additionally, advanced processing technologies like ultrasound-assisted osmotic dehydration and combined infrared and hot-air drying have been optimized to improve the efficiency and quality of sweet potato products. The potential of bioprocessing to create functional foods and beverages from sweet potatoes further underscores the crop's versatility and economic potential. For industrial stakeholders, several recommendations can be drawn from this review. Adopting advanced processing technologies, such as ultrasound-assisted osmotic dehydration and combined infrared and hot-air drying, can enhance product quality and processing efficiency. Utilizing non-destructive quality evaluation, including imaging and spectroscopy techniques for quality assessment, helps maintain high standards and ensure consumer safety. Focusing on nutritional retention by selecting and optimizing processing methods minimizes the loss of bioactive compounds, preserving the nutritional and health benefits of sweet potatoes. Exploring bioprocessing opportunities by investing in relevant technologies can diversify product offerings and open new markets for functional foods and beverages derived from sweet potatoes. Tailoring sweet potato varieties and processing methods to meet the specific demands of different markets, such as the growing European market, can enhance competitiveness and market share. The future of sweet potato processing holds significant promise, driven by ongoing advancements in technology and a growing understanding of the crop's nutritional and economic potential. Continued research into optimizing processing conditions and developing new bioprocessing applications will be crucial in unlocking the full value of sweet potatoes. As consumer demand for healthy, functional foods increases, the sweet potato industry is
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