Chen Honglin, Zhang Hua, Tian Jinhu, Shi John, Linhardt Robert J, Ye Tian Ding Xingqian, Chen Shiguo
College of Biosystems Engineering and Food Science, Zhejiang Key Laboratory for Agro-Food Processing, Fuli Inst. of Food Science, Zhejiang Univ., Hangzhou, 310058, China.
Guelph Food Research Center, Agriculture and Agri-Food Canada, Guelph, Canada.
Compr Rev Food Sci Food Saf. 2019 Sep;18(5):1388-1402. doi: 10.1111/1541-4337.12477. Epub 2019 Aug 22.
The industrial processing water of fruit and vegetables has raised serious environmental concerns due to the presence of many important bioactive compounds being disposed in the wastewater. Bioactive compounds have great potential for the food industry to optimize their process and to recover these compounds in order to develop value-added products and to reduce environmental impacts. However, to achieve this goal, some challenges need to be addressed such as safety assurance, technology request, product regulations, cost effectiveness, and customer factors. Therefore, this review aims to summarize the recent advances of bioactive compounds recovery and the current challenges in wastewater from fruit and vegetable processing industry, including fruit and beverage, soybean by-products, starch and edible oil industry. Moreover, future direction for novel and green technology of bioactive compounds recovery are discussed, and a prospect of bioactive compounds reuse and sustainable development is proposed.
果蔬加工工业用水因废水中含有许多重要的生物活性化合物而引发了严重的环境问题。生物活性化合物在食品工业中具有巨大潜力，可优化其加工过程并回收这些化合物，以开发增值产品并减少环境影响。然而，要实现这一目标，需要应对一些挑战，如安全保障、技术要求、产品法规、成本效益和客户因素等。因此，本综述旨在总结生物活性化合物回收的最新进展以及果蔬加工业废水处理中的当前挑战，包括水果和饮料、大豆副产品、淀粉和食用油行业。此外，还讨论了生物活性化合物回收的新型绿色技术的未来方向，并提出了生物活性化合物再利用和可持续发展的前景。
