2023/11/14/ · While much of the existing literature focuses on the welfare systems in democratic regimes (Han, 2022a; Kim, 2015; Peng, 2004; Shim, 2022; Song, 2003), the current study expands the analytical

2009/7/1/ · The use of litter and manure in welfare-oriented systems for laying hens may negatively affect the air quality and the work environment. The objective of the current case study was to compare

2014/12/5/ · Microbial fermentation is the key to industrial biotechnology. Most fermentation processes are sensitive to microbial contamination and require an energy intensive sterilization process. Factors such as the stability of the biological system as a whole during long cultivations, as well as the yield and productivity of the process, are

2012/3/1/ · A comparative analysis of child welfare systems in 10 countries identifies three broad functional orientations – child protection, family service and child development – around the problem definition, mode of intervention and role of the state: The changes in policies and practices since the mid-1990s suggest the possibility of functional

welfare-oriented systems affect air quality. Michel et al. [40] found that dust levels in aviaries are 5–14 times higher than in conventional cage systems for layers, and a review

Abstract: Welfare-oriented housing system for laying hens has started to be explored in China in recent years, while it has been developed for 30 years in America and other countries in the world and achieved much research progress. After the European Union (EU) promulgated the ban of conventional cages, much progress has been made over the

2021/10/18/ · Fermentation is a process in which sugars are transformed into a new product through chemical reactions carried out by microorganisms. Since ancient times, humans have taken advantage of the natural fermentation process to develop many products, including foods, medicines, and fuels. In this article, we provide a close look at

2022/3/15/ · Continuous fermentation is also a closed fermentation system, which can operate without restrictions by continuous or intermittent addition of fresh nutrient media to the fermenter; however, it is

Aiming at a rational recovery of food waste, Wang et al. [2] reviewed, in the second review paper, oriented fermentation processes, which have strong application prospects due to a high efficiency

2024/2/25/ · Acidogenic fermentation can convert food waste (FW) into small molecules of acids and alcohols, and the broth can be used as a carbon source of denitrification in wastewater treatment plants. However, the soluble nitrogen-containing substances generated in fermentation influence the quality of the carbon source, and

2021/5/27/ · Farm animal welfare is a major concern to the European Union’s citizens, addressed in the Rural Development Programmes by a specific animal welfare support measure. Previous evaluation results reveal that the implemented action-oriented measures fail when it comes to improving animal health, an important dimension of animal welfare. …

To achieve sustainable food systems in closed loop life support applications such as space vehicles and habitats, we propose fermentation-based food production technology and systems. This early-stage research update highlights opportunities to bring the rich culture of Earth-based fermentation practices, such as miso, 1 garum, 2 and kimchi, 3 to

2022/7/5/ · Spontaneous fermentation requires the involvement highly diverse fungal communities, and they have a key effect on the quality of fermented foods (1, 2).Although early studies carried out on these systems focused on the description of the compositions of the diverse microbial communities, there is currently a growing interest in linking fungal …