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Yubing Dong, Xintong Xu, Junqian Zhang, Ying Jiao, Bingxue Wang, Chenyuan Wang and Zhengqin Xiong
With excessive nitrogen (N) input, high nitrous oxide (N2O) emissions are frequently observed in greenhouse vegetable fields. We hypothesized that the underlying production mechanisms can be derived across a wide selection of vegetable fields in the midd...
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Julia Koskar, Kadrin Meremäe, Tõnu Püssa, Dea Anton, Terje Elias, Reelika Rätsep, Mihkel Mäesaar, Karmen Kapp and Mati Roasto
Plant powders with antimicrobial properties can be used in food manufacturing and must comply with the demands of consumers regarding microbiological safety, nutritional value, and sensory properties of foods. The present study aimed to assess the microb...
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Lucio González-Montiel, Ana Cristina Figueira, Gabriela Medina-Pérez, Fabián Fernández-Luqueño, Gabriel Aguirre-Álvarez, Elizabeth Pérez-Soto, Sergio Pérez-Ríos and Rafael G. Campos-Montiel
The objective of this research was to determine the content of total phenols, total flavonoids, and the antioxidant and antimicrobial activity of the ethanolic extracts of propolis obtained by two methodologies during in vitro digestion. Ethanolic extrac...
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Petya Popova-Krumova, Venko Beschkov, Evgenia Vasileva and Tsvetomila Parvanova-Mancheva
This study proposes a mathematical modeling approach for evaluating the effect of applying a permanent electric field on the biodegradation of 1,2-dibromoethane by bacterial cells of Bradyrhizobium japonicum 273. Two models for inhibited microbial growth...
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Aracely Zúñiga-Serrano, Hugo B. Barrios-García, Robin C. Anderson, Michael E. Hume, Miguel Ruiz-Albarrán, Yuridia Bautista-Martínez, Nadia A. Sánchez-Guerra, José Vázquez-Villanueva, Fidel Infante-Rodríguez and Jaime Salinas-Chavira
Plant extracts have been used over time in traditional medicine, mainly for their antimicrobial activity as well as for their medicinal effects. Plant-derived products contain secondary metabolites that prevent pathogenic microbial growth similar to conv...
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Helena Dvorácková, Jan Dvorácek, Jaroslav Záhora and Jana ?imecková
Biochar can increase the microbial activity of a soil and the seed yield of oilseed rape. We performed a field experiment to determine the effect of different doses of biochar and the impact of nutrient additions on microbial activity in soils with low p...
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Georgios Manthos, Eleni Koutra, Savvas Giannis Mastropetros, Dimitris Zagklis and Michael Kornaros
The development of kinetic models aims at predicting the behavior of a system or analyzing the underlying mechanisms. This process is essential for understanding microalgal growth and optimizing culture conditions. In the case of microalgal cultivation i...
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Tien Ngo, Leadin S. Khudur, Ibrahim Gbolahan Hakeem, Kalpit Shah, Aravind Surapaneni and Andrew S. Ball
In this study, the efficacy of biochar to mitigate ammonia stress and improve methane production is investigated. Chicken manure (CM) was subjected to high-solid mesophilic anaerobic digestion (15% total solid content) with wood biochar (BC). Wood biocha...
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Hassan Hadi Mehdi Al Rubaiy, Ammar Altemimi, Ali Khudair Jaber Al Rikabi, Naoufal Lakhssassi and Anubhav Pratap-Singh
The present study proposes microwave-assisted extraction as a sustainable technique for the biosynthesis of bioactive compounds from rice fermented with Aspergillus flavus (koji). First, fermentation conditions (i.e., pH from 3?12, five temperatures from...
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Julio Romero-Noguera, Rafael Bailón-Moreno and Fernando Bolívar-Galiano
Keeping agents that cause biodeterioration under control is a common task in restoring and conserving artworks. However, there are very few studies, specifically those concentrating on pictorial works, that provide solutions compatible with the complex m...
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