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Papers by sayed mahdi hossaini

Research paper thumbnail of Potentials of 3D extrusion‐based printing in resolving food processing challenges: A perspective review

Journal of Food Process Engineering, 2022

Three-dimensional (3D) printing has promising application potentials in improving food product ma... more Three-dimensional (3D) printing has promising application potentials in improving food product manufacturing, increasingly helping in simplifying the supply chain, as well as expanding the utilization of food materials. To further understand the current situation of 3D food printing in providing food engineering solutions with customized design, the authors checked recently conducted reviews and considered the extrusion-based type to deserve additional literature synthesis. In this perspective review, therefore, we scoped the potentials of 3D extrusion-based printing in resolving food processing challenges. The evolving trends of 3D food printing technologies, fundamentals of extrusion processes, food printer, and printing enhancement, (extrusion) food systems, algorithm development, and associated food rheological properties were discussed. The (extrusion) mechanism in 3D food printing involving some essentials for material flow and configuration, its uniqueness, suitability, and printability to food materials, (food material) types in the extrusion-based (3D food printing), together with essential food properties and their dynamics were also discussed. Additionally, some bottlenecks/concerns still applicable to extrusion-based 3D food printing were brainstormed. Developing enhanced calibrating techniques for 3D printing materials, and designing better methods of integrating data will help improve the algorithmic representations of printed foods. Rheological complexities associated with the extrusion-based 3D food printing require both industry and researchers to work together so as to tackle the (rheological) shifts that make (food) materials unsuitable.

Research paper thumbnail of A modular environmental and economic assessment applied to the production of Hermetia illucens larvae as a protein source for food and feed

The International Journal of Life Cycle Assessment, 2021

Purpose The inclusion of insect protein into the food system has been proposed as a promising sol... more Purpose The inclusion of insect protein into the food system has been proposed as a promising solution to ensure future food security and mitigate negative environmental impacts related to food production. However, the market volume for edible insects in Europe is still small; consequently, producers need a decision-support system to ensure the sustainable upscaling of the sector. The study analyzed environmental and economic impacts of insect production to identify the most eco-efficient production scenarios. Methods A novel modular eco-efficiency assessment approach was developed to analyze the production of dried Hermetia illucens larvae. An exemplary, industrial-scale insect production system was disaggregated into a total of 29 module variants that can be combined into 4608 distinct production scenarios, which are characterized by different feeds, energy efficiencies, and processing technologies. Environmental life cycle and cost assessments were carried out for each module var...

Research paper thumbnail of Revisiting Non-Thermal Food Processing and Preservation Methods—Action Mechanisms, Pros and Cons: A Technological Update (2016–2021)

Foods, 2021

The push for non-thermal food processing methods has emerged due to the challenges associated wit... more The push for non-thermal food processing methods has emerged due to the challenges associated with thermal food processing methods, for instance, high operational costs and alteration of food nutrient components. Non-thermal food processing involves methods where the food materials receive microbiological inactivation without or with little direct application of heat. Besides being well established in scientific literature, research into non-thermal food processing technologies are constantly on the rise as applied to a wide range of food products. Due to such remarkable progress by scientists and researchers, there is need for continuous synthesis of relevant scientific literature for the benefit of all actors in the agro-food value chain, most importantly the food processors, and to supplement existing information. This review, therefore, aimed to provide a technological update on some selected non-thermal food processing methods specifically focused on their operational mechanism...

Research paper thumbnail of The Impact of Corona Pandemic on Consumer’s Food Consumption – Vulnerability of Households with Children and Income Losses

This study clearly shows that the corona pandemic has a significant impact on consumers’ eating h... more This study clearly shows that the corona pandemic has a significant impact on consumers’ eating habits. More food is eaten overall, and more convenience products such as ready meals and canned food with a longer shelf life are purchased. The consumption of alcohol and confectionery has also increased. In return, the consumption of fresh fruit and vegetables has declined. It becomes clear that families who are financially affected by the pandemic represent a vulnerable group. With the increasing duration of the pandemic, repeated lockdowns, corona-related closings of schools and kindergartens, health consequences are to be expected in the medium to long term, especially for this population group.

Research paper thumbnail of Potentials of 3D extrusion‐based printing in resolving food processing challenges: A perspective review

Journal of Food Process Engineering, 2022

Three-dimensional (3D) printing has promising application potentials in improving food product ma... more Three-dimensional (3D) printing has promising application potentials in improving food product manufacturing, increasingly helping in simplifying the supply chain, as well as expanding the utilization of food materials. To further understand the current situation of 3D food printing in providing food engineering solutions with customized design, the authors checked recently conducted reviews and considered the extrusion-based type to deserve additional literature synthesis. In this perspective review, therefore, we scoped the potentials of 3D extrusion-based printing in resolving food processing challenges. The evolving trends of 3D food printing technologies, fundamentals of extrusion processes, food printer, and printing enhancement, (extrusion) food systems, algorithm development, and associated food rheological properties were discussed. The (extrusion) mechanism in 3D food printing involving some essentials for material flow and configuration, its uniqueness, suitability, and printability to food materials, (food material) types in the extrusion-based (3D food printing), together with essential food properties and their dynamics were also discussed. Additionally, some bottlenecks/concerns still applicable to extrusion-based 3D food printing were brainstormed. Developing enhanced calibrating techniques for 3D printing materials, and designing better methods of integrating data will help improve the algorithmic representations of printed foods. Rheological complexities associated with the extrusion-based 3D food printing require both industry and researchers to work together so as to tackle the (rheological) shifts that make (food) materials unsuitable.

Research paper thumbnail of A modular environmental and economic assessment applied to the production of Hermetia illucens larvae as a protein source for food and feed

The International Journal of Life Cycle Assessment, 2021

Purpose The inclusion of insect protein into the food system has been proposed as a promising sol... more Purpose The inclusion of insect protein into the food system has been proposed as a promising solution to ensure future food security and mitigate negative environmental impacts related to food production. However, the market volume for edible insects in Europe is still small; consequently, producers need a decision-support system to ensure the sustainable upscaling of the sector. The study analyzed environmental and economic impacts of insect production to identify the most eco-efficient production scenarios. Methods A novel modular eco-efficiency assessment approach was developed to analyze the production of dried Hermetia illucens larvae. An exemplary, industrial-scale insect production system was disaggregated into a total of 29 module variants that can be combined into 4608 distinct production scenarios, which are characterized by different feeds, energy efficiencies, and processing technologies. Environmental life cycle and cost assessments were carried out for each module var...

Research paper thumbnail of Revisiting Non-Thermal Food Processing and Preservation Methods—Action Mechanisms, Pros and Cons: A Technological Update (2016–2021)

Foods, 2021

The push for non-thermal food processing methods has emerged due to the challenges associated wit... more The push for non-thermal food processing methods has emerged due to the challenges associated with thermal food processing methods, for instance, high operational costs and alteration of food nutrient components. Non-thermal food processing involves methods where the food materials receive microbiological inactivation without or with little direct application of heat. Besides being well established in scientific literature, research into non-thermal food processing technologies are constantly on the rise as applied to a wide range of food products. Due to such remarkable progress by scientists and researchers, there is need for continuous synthesis of relevant scientific literature for the benefit of all actors in the agro-food value chain, most importantly the food processors, and to supplement existing information. This review, therefore, aimed to provide a technological update on some selected non-thermal food processing methods specifically focused on their operational mechanism...

Research paper thumbnail of The Impact of Corona Pandemic on Consumer’s Food Consumption – Vulnerability of Households with Children and Income Losses

This study clearly shows that the corona pandemic has a significant impact on consumers’ eating h... more This study clearly shows that the corona pandemic has a significant impact on consumers’ eating habits. More food is eaten overall, and more convenience products such as ready meals and canned food with a longer shelf life are purchased. The consumption of alcohol and confectionery has also increased. In return, the consumption of fresh fruit and vegetables has declined. It becomes clear that families who are financially affected by the pandemic represent a vulnerable group. With the increasing duration of the pandemic, repeated lockdowns, corona-related closings of schools and kindergartens, health consequences are to be expected in the medium to long term, especially for this population group.