Biogenic raw materials from food waste and by-products for smart packaging applications

Matthes, Julia; Schmid, Markus

doi:10.1016/j.cogsc.2024.100894

Current Opinion in Green and Sustainable Chemistry

2024

DOI: 10.1016/j.cogsc.2024.100894

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Biogenic raw materials from food waste and by-products for smart packaging applications

Julia Matthes,

Markus Schmid

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Cited by 4 publications

References 53 publications

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Monitoring of the Biotechnological Production of Dihydroxyacetone Using a Low‐Field ¹H NMR Spectrometer

Mahler,

Tasdemir,

Nickisch‐Hartfiel

et al. 2024

Biotech & Bioengineering

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The concept of sustainable production necessitates the utilization of waste and by‐products as raw materials, the implementation of biotechnological processes, and the introduction of automated real‐time monitoring for efficient use of resources. One example is the biocatalyzed conversion of the reusable by‐product glycerin by acetic acid bacteria to dihydroxyacetone (DHA), which is of great importance to the cosmetic industry. The application of compact spectrometers enables the rapid measurement of samples while simultaneously reducing the consumption of resources and energy. Yet, this approach requires comprehensive data preprocessing and, on occasion, multivariate data analysis. For the process monitoring of the production of DHA, a low‐field 1H nuclear magnetic resonance (NMR) spectrometer was implemented in on‐line mode. Small‐volume samples were taken from a bypass and transferred to the spectrometer by an autosampler. Complete analysis within minutes allowed real‐time process control. To this purpose, reliable automated spectral preprocessing preceded the creation of a univariate model. The model enabled the acquisition of process knowledge from chemical kinetics and facilitated the tracking of both substrate and product concentrations, requiring independent calibration. As a second multivariate approach, principal component analysis was utilized to monitor the process in a semi‐quantitative manner without the necessity for calibration. The results of this study are beneficial for real‐time monitoring applications with the objective of exerting control over the process in question while minimizing expenditure.

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Monitoring of the Biotechnological Production of Dihydroxyacetone Using a Low‐Field ¹H NMR Spectrometer

Mahler,

Tasdemir,

Nickisch‐Hartfiel

et al. 2024

Biotech & Bioengineering

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Multifunctional performance of chitosan/soy protein isolation-based films impregnated carbon dots/anthocyanin derived from purple hull pistachio for tracking and extending the shelf life of fish

Hadavifar,

Abedi-Firoozjah,

Bahramian

et al. 2025

Food Hydrocolloids

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The Impact of Technology on Food Waste: Smart Packaging

Mesci,

Aslan Yetkin,

Pekerşen

2024

Akademik Gıda

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Food waste, which is constantly increasing and requires urgent intervention at all stages of the food supply chain, is a major problem. Failure to address this issue leads to larger problems such as biodiversity degradation, the climate crisis, and migration. Technological products are seen as a significant opportunity to prevent waste. Therefore, this study aims to explore the impact of technology on food waste, with a specific focus on smart packaging. By reviewing the literature on the subject, the study discusses and explains technological solutions to food waste (such as mobile phone applications, smart devices, waste recycling, and smart packaging), the relationship between packaging and food waste, and the importance of smart packaging in reducing food waste. In conclusion, it has been determined that technology is a crucial element in combating waste, new technologies should be supported, and the smart packaging system, in particular, plays a key role in preventing waste at the retail and consumption levels.

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Biogenic raw materials from food waste and by-products for smart packaging applications

Cited by 4 publications

References 53 publications

Monitoring of the Biotechnological Production of Dihydroxyacetone Using a Low‐Field ¹H NMR Spectrometer

Monitoring of the Biotechnological Production of Dihydroxyacetone Using a Low‐Field ¹H NMR Spectrometer

Multifunctional performance of chitosan/soy protein isolation-based films impregnated carbon dots/anthocyanin derived from purple hull pistachio for tracking and extending the shelf life of fish

The Impact of Technology on Food Waste: Smart Packaging

Contact Info

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Resources

About

Biogenic raw materials from food waste and by-products for smart packaging applications

Cited by 4 publications

References 53 publications

Monitoring of the Biotechnological Production of Dihydroxyacetone Using a Low‐Field 1H NMR Spectrometer

Monitoring of the Biotechnological Production of Dihydroxyacetone Using a Low‐Field 1H NMR Spectrometer

Multifunctional performance of chitosan/soy protein isolation-based films impregnated carbon dots/anthocyanin derived from purple hull pistachio for tracking and extending the shelf life of fish

The Impact of Technology on Food Waste: Smart Packaging

Contact Info

Product

Resources

About

Monitoring of the Biotechnological Production of Dihydroxyacetone Using a Low‐Field ¹H NMR Spectrometer

Monitoring of the Biotechnological Production of Dihydroxyacetone Using a Low‐Field ¹H NMR Spectrometer