Preprint Review Version 1 Preserved in Portico This version is not peer-reviewed

Opportunities in Grain Processing, through the Use of Waste and By-Products: An Overview of Sustainable Valorization in the Food Industry

Version 1 : Received: 30 April 2023 / Approved: 30 April 2023 / Online: 30 April 2023 (11:05:57 CEST)

How to cite: Danciu, C.-. A.; Tulbure, A.; Stanciu, M.-A.; Antonie, I.; Capatana, C. Opportunities in Grain Processing, through the Use of Waste and By-Products: An Overview of Sustainable Valorization in the Food Industry. Preprints 2023, 2023041274. https://doi.org/10.20944/preprints202304.1274.v1 Danciu, C.-. A.; Tulbure, A.; Stanciu, M.-A.; Antonie, I.; Capatana, C. Opportunities in Grain Processing, through the Use of Waste and By-Products: An Overview of Sustainable Valorization in the Food Industry. Preprints 2023, 2023041274. https://doi.org/10.20944/preprints202304.1274.v1

Abstract

In an increasingly resource-constrained era, the utilization approach of waste and by-products from grain processing, is attractive widely, considering both nutritive value and economic aspects and move towards more sustainable food systems. Following the fundamentals of a circular economy, the need of the hour lies in its effective utilization as a grain waste and by-products conversion into value-added products in food industry. The aim of this study is twofold: 1. Understanding the progress of grain waste and by-products to valorization in human nutrition, using bibliometrics; different literature databases namely Google Scholar, Web of Science and Elsevier Scopus have been evaluated for their merits and values; 2. Exploration of knowledge-based strategies, by reviewing the literature concerning the possible use of grain waste and by-products for food processing industry, reducing burden on virgin raw materials. The review allowed to unlock the latest-advances of upcycling side streams and waste from grain processing industry.

Keywords

grain waste; grain by-products; valorization; circular economy

Subject

Biology and Life Sciences, Food Science and Technology

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