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Momina, Mohd Rafatullah, Suzylawati Ismail and Anees Ahmad
Batch desorption experiments of methylene blue (MB) dye from a clay adsorbent coating were carried out to evaluate the maximum desorption conditions. Combination of thermal and chemical regeneration techniques were used for the desorption process. The de...
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José Arturo Olguín-Rojas, Lucio Abel Vázquez-León, Miguel Palma, María Teresa Fernández-Ponce, Lourdes Casas, Gerardo Fernández Barbero and Guadalupe del Carmen Rodríguez-Jimenes
Inadequately managed agricultural waste significantly impacts the environment, health, and economy. This pollution stems from the underutilization, inadequate awareness, and insufficient treatment of agricultural waste. Fruit and vegetable wastes are val...
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Sandra Afonso, Juliana Nogueira, Carlos Cavaleiro, Fernanda M. L. Ferreira and Matilde Moreira-Santos
Essential oils (EOs) from Thymus mastichina (EO-thyme) and Helichrysum italicum (EO-curry) have wide commercial applications, but little is known about their ecotoxicity to aquatic life. We evaluated the lethal toxicity of both EOs toward standard freshw...
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Tam Minh Le, Tan Dzung Nguyen, Giang Tien Nguyen and Nhung Thi Tran
The focus of this study was to examine antisolvent effects, which hold significance in particulate processes, such as crystallization and precipitation. In the first section, an experimental investigation revealed that C1?C4 primary alcohols significantl...
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Denis D. Chesalin, Andrei P. Razjivin, Alexey S. Dorokhov and Roman Y. Pishchalnikov
It is known that the protein surrounding, as well as solvent molecules, has a significant influence on optical spectra of organic pigments by modulating the transition energies of their electronic states. These effects manifest themselves by a broadening...
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Florin Nenciu, Viorel Fatu, Vlad Arsenoaia, Catalin Persu, Iulian Voicea, Nicolae-Valentin Vladut, Mihai Gabriel Matache, Iuliana Gageanu, Eugen Marin, Sorin-Stefan Biris and Nicoleta Ungureanu
In the context of agricultural soil degradation caused by the extensive use of chemical amendments, ecological alternatives with minimal detrimental impact on ecosystems are gaining popularity. Recent advancements in processing technologies have improved...
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Sovannmony Lay, Sochetra Sen and Peany Houng
Red pepper powder is used as a spice added to various types of foods to improve the spiciness and aroma of foods. The unique aroma and spiciness of red pepper are related to the contents of bioactive compounds, including alkaloids, phenolic compounds, te...
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Yong-Han Hong, Chieh Kao, Chi-Chang Chang, Fu-Kuei Chang, Tuzz-Ying Song, Jer-Yiing Houng and Chi-Hao Wu
Banana peel (BP) has potent antioxidative properties; however, the anti-inflammatory potential of BP and its related bioactive components remain unclear. This study used solvent extraction and gas chromatography?mass spectrometry (GC?MS) to isolate and i...
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Jae Yeon Park, Ju Yeon Kim, Yun Gon Son, Seong Doo Kang, Sang Won Lee, Kwang Dong Kim and Jeong Yoon Kim
Eucalyptus globulus leaves contain various types of phenolic metabolites related to their antioxidant effects such as acids, catechin, flavonoids, and others. To optimize its antioxidative phenolic contents, E. globulus was extracted under various solven...
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Nelson H. Morgon, Srijit Biswas, Surajit Duari and Aguinaldo R. de Souza
Methyl trifluoromethanesulfonate was found to catalyze the reaction of the nucleophilic substitution of the hydroxyl group of alcohols by N-heterocycles followed by X- to N- alkyl group migration (X = O, S) to obtain N-functionalized benzoxazolone, benzo...
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