Ultrasonic and microwave extraction process has great prospects to convert food and agricultural waste from food industries to value-added goods. Also, this review extensively elaborates the utilization of ultrasonication and microwave extraction (US-MW) process for valorization of dairy waste extracted proteins into novel foods. Both of these extraction and processing techniques are considered as green technologies when compared with the other conventional or chemical extraction and processing techniques. Further, this review also explains the impact of US-MW alone and in combination on the dairy waste proteins extraction, nutritional and techno-functional attributes of these dairy-waste proteins. The review also highlights the economic and cost-effective benefits of US-MW processes for extracting the proteins from dairy waste, indicating their feasibility and sustainability. The review also elucidated the synergistic utilization of US-MW extraction as a viable processing technique in extraction or production of bioactive compounds like dairy proteins. In conclusion, this review elucidates the US-MW, both individually and in synergy as a viable source of dairy waste proteins extraction and their application in functional foods. Moreover, in accordance to the latest developments and future prospects at pilot and commercial level to assess the practicability of synergistic use of US-MW extraction in bioenergy production from food wastes other than dairy waste for extraction and production of biodiesel, hydrogen, green methane, and ethanol.

中文翻译：

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微波超声协同提取乳品废弃物蛋白：乳品废弃物蛋白价值化的绿色方法综述


超声波和微波提取工艺在将食品工业的食品和农业废弃物转化为增值产品方面具有很大的前景。此外，本综述广泛阐述了超声和微波提取 （US-MW） 工艺在将乳品废弃物提取的蛋白质转化为新型食品的价值方面的作用。与其他传统或化学提取和加工技术相比，这两种提取和加工技术都被认为是绿色技术。此外，本综述还解释了 US-MW 单独和联合使用对这些乳品废弃蛋白的乳品废弃蛋白提取、营养和技术功能属性的影响。该审查还强调了 US-MW 工艺从乳品废弃物中提取蛋白质的经济和成本效益，表明了其可行性和可持续性。该综述还阐明了 US-MW 萃取作为提取或生产生物活性化合物（如乳蛋白）的可行加工技术的协同利用。总之，本综述阐明了 US-MW 作为乳品废弃蛋白提取及其在功能性食品中的应用的可行来源。此外，根据试点和商业层面的最新发展和未来前景，评估从乳制品废弃物以外的食物垃圾中协同使用 US-MW 提取生物能源生产以提取和生产生物柴油、氢气、绿色甲烷和乙醇的可行性。