Relevant bibliographies by topics / Aqueous byproduct / Journal articles
To see the other types of publications on this topic, follow the link: Aqueous byproduct.

Journal articles on the topic 'Aqueous byproduct'

Author: Grafiati
Published: 14 March 2023
Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Aqueous byproduct.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Ghaffoori Kanaan, Manal Hadi, Fatten Ahmad Mohammed, and Sura Saad Abdullah. "The Effectiveness of Aqueous Ozone on Residual Chlorination by Products in Treated Chicken Meat." IOP Conference Series: Earth and Environmental Science 1371, no. 6 (2024): 062036. http://dx.doi.org/10.1088/1755-1315/1371/6/062036.

Full text
Abstract:
Abstract There are a lot of dangerous and toxic microbes that may easily infect poultry. Because of the potential for contamination during processing, sterilization is an essential step in ensuring the safety of poultry meat products for consumers. This study aimed to assess the efficacy of aqueous ozone treatment at 0.5 ppm for twenty-five minutes in reducing residual chlorine byproducts in chicken meat obtained from different regions of Al-Suwaria city in Wasit Province. We scoured various marketplaces in Al Suwaria city for ten samples of frozen chicken portions. Using the gas chromatograph
APA, Harvard, Vancouver, ISO, and other styles
2

Appiagyei, Benjamin, Souful Bhatia, Gabriela L. Keeney, Troy Dolmetsch, and James E. Jackson. "Electroactivated alkylation of amines with alcohols via both direct and indirect borrowing hydrogen mechanisms." Green Chemistry 22, no. 3 (2020): 860–69. http://dx.doi.org/10.1039/c9gc03747k.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

López-Salas, Lucía, Inés Cea, Isabel Borrás-Linares, et al. "Preliminary Investigation of Different Drying Systems to Preserve Hydroxytyrosol and Its Derivatives in Olive Oil Filter Cake Pressurized Liquid Extracts." Foods 10, no. 6 (2021): 1407. http://dx.doi.org/10.3390/foods10061407.

Full text
Abstract:
Phenolic compounds present in extra virgin olive oil (EVOO) could be retained in its byproducts during processing. Among them, hydroxytyrosol and its derivatives deserve special attention due to their health benefits recognized by The European Food Safety Authority (EFSA). In the present research, the presence of these compounds in the filter cake byproduct was studied by combining pressurized liquid extraction (PLE) and high-performance liquid chromatography coupled to time-of-flight mass spectrometry (HPLC-TOF-MS). The applied optimum extraction parameters were 1500 psi, 120 °C and aqueous e
APA, Harvard, Vancouver, ISO, and other styles
4

Yang, Gongzheng, Qian Li, Kaixuan Ma, Cheng Hong, and Chengxin Wang. "The degradation mechanism of vanadium oxide-based aqueous zinc-ion batteries." Journal of Materials Chemistry A 8, no. 16 (2020): 8084–95. http://dx.doi.org/10.1039/d0ta00615g.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Sevimli-Gur, Canan, Yuksel Gezgin, Ahmet Oz, Shaymaa Al Sharqi, Zinar Pinar Gumus, and Nurhan Turgut Dunford. "Biological Activity of the Extracts from Pecan Shelling Industry Byproducts." Transactions of the ASABE 64, no. 3 (2021): 869–77. http://dx.doi.org/10.13031/trans.14439.

Full text
Abstract:
HighlightsThe first study on characterization of the extracts obtained from industrial pecan nut processing byproducts.Chemical composition and biological activity of the extracts varied with type of byproduct and the pecan cultivars used in the process.Pecan shell extracts exhibited anticancer, antioxidant, and antimicrobial activity.Abstract. Industrial processing of pecan nuts produces large amounts of shells, which have economic significance for pecan growers and processors. Hence, it is imperative that valorization of pecan processing byproducts is explored. In this study, byproducts from
APA, Harvard, Vancouver, ISO, and other styles
6

Abou Mehrez, O., F. Masri, M. Baroudi, and F. Dossier-Berne. "Aqueous oxidation of acetaminophen with monochloramine." Water Supply 18, no. 5 (2017): 1769–74. http://dx.doi.org/10.2166/ws.2017.242.

Full text
Abstract:
Abstract The reactivity of the common pain reliever acetaminophen (paracetamol or 4-acetamidophenol) with monochloramine in aqueous solution was investigated in this study. Initially, monochloramine demands of acetaminophen (AAP) and its chlorination byproduct, 1,4-benzoquinone, were determined in excess of oxidant at pH 8.5 and 25 °C. Monochloramine demands of AAP and 1,4-benzoquinone were respectively 1.2 (±0.2) and 4.4 (±0.3) mol/mol after 72 h of reaction. Chlorination reactions were also conducted under the same experimental conditions in order to compare the oxidant demands and the react
APA, Harvard, Vancouver, ISO, and other styles
7

Gu, Yexuan, Xuesong Zhang, Brian Deal, Lujia Han, Jilu Zheng, and Haoxi Ben. "Advances in energy systems for valorization of aqueous byproducts generated from hydrothermal processing of biomass and systems thinking." Green Chemistry 21, no. 10 (2019): 2518–43. http://dx.doi.org/10.1039/c8gc03611j.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Liu, Tao, Xue Zhang, Zejun Peng, and Junfeng Zhao. "Water-removable ynamide coupling reagent for racemization-free syntheses of peptides, amides, and esters." Green Chemistry 23, no. 24 (2021): 9916–21. http://dx.doi.org/10.1039/d1gc03498g.

Full text
Abstract:
A water-removable ynamide coupling reagent for racemization-free construction of amide and ester bonds was reported. No column chromatography purification was involved because acidic aqueous work-up removed the byproduct completely.
APA, Harvard, Vancouver, ISO, and other styles
9

Zhou, Hui, Hsin Wang, Frédéric A. Perras, et al. "Two-step conversion of Kraft lignin to nylon precursors under mild conditions." Green Chemistry 22, no. 14 (2020): 4676–82. http://dx.doi.org/10.1039/d0gc01220c.

Full text
Abstract:
Treatment of Kraft lignin, massive byproduct of pulping industry, with dilute aqueous base followed by catalytic hydrogenation of the extracted monomers at ambient pressure yields KA oil, the precursor of high demand nylon polymer.
APA, Harvard, Vancouver, ISO, and other styles
10

Baruah, Shyamal, Alexander Fisyuk, Ivan V. Kulakov, and Amrit Puzari. "An Atom Economic Acid Catalyzed Synthetic Method for Aromatic Imines." Asian Journal of Chemistry and Pharmaceutical Sciences 2, no. 1 (2017): 6. http://dx.doi.org/10.18311/ajcps/2017/10991.

Full text
Abstract:
A new one-pot acid catalyzed synthetic methodology has been described for synthesis of aromatic imines. The reaction is carried out under microwave irradiation using minimum amount of methanol as solvent. Aqueous solution of the acid catalyst act as solvent for amine dissolution. The reaction yields substantial yield of product imine. The simplicity and environmentally benign nature of the process are the most notable features. The process can also be extended to include wide number of substrates. Product of the reaction can be isolated by simple procedure. The reaction can be carried out unde
APA, Harvard, Vancouver, ISO, and other styles
11

Jusner, Paul, Markus Bacher, Hubert Hettegger та ін. "On the chemical interactions of the biomass processing agents γ-valerolactone (GVL) and N-methylmorpholine-N-oxide (NMMO)". Green Chemistry 23, № 16 (2021): 5832–48. http://dx.doi.org/10.1039/d1gc01777b.

Full text
Abstract:
Biomass pretreatment with aqueous NMMO and digestion in GVL are common in biorefineries but their combination can lead to output loss, byproduct generation and uncontrollable reactions. The chemistry of the NMMO/GVL system is investigated in detail.
APA, Harvard, Vancouver, ISO, and other styles
12

Raymond, Alena J., Jason T. DeJong, Michael G. Gomez, et al. "Life Cycle Sustainability Assessment of Microbially Induced Calcium Carbonate Precipitation (MICP) Soil Improvement Techniques." Applied Sciences 15, no. 3 (2025): 1059. https://doi.org/10.3390/app15031059.

Full text
Abstract:
Microbially induced calcium carbonate precipitation (MICP) is a biomediated ground improvement technology that uses ureolytic bacteria to precipitate calcium carbonate minerals to improve the strength and stiffness of soils. MICP can be mediated by either augmented non-native or stimulated indigenous microorganisms, resulting in biocemented soils and generated aqueous ammonium (NH4+) byproducts. Although the process has been extensively investigated, the fate and transport of generated NH4+ byproducts has posed an environmental challenge and to date, their associated environmental impacts have
APA, Harvard, Vancouver, ISO, and other styles
13

Bora, Porag, Pranjal P. Bora, Barisha Wahlang, and Ghanashyam Bez. "Michael addition at neutral pH: a facile synthesis of 1,3-dinitroalkanes." Canadian Journal of Chemistry 95, no. 12 (2017): 1261–66. http://dx.doi.org/10.1139/cjc-2017-0257.

Full text
Abstract:
Base-catalyzed Michael addition of nitroalkane to conjugated nitroalkene suffers serious practical difficulties due to the formation of oligomeric byproduct. Given its importance for synthesis of pharmacologically relevant organic compounds, a scalable synthesis of 1,3-dinitroalkane is developed by addition of nitroalkane to nitroalkene in aqueous phosphate buffer at pH 7.0 with no added traditional base catalyst.
APA, Harvard, Vancouver, ISO, and other styles
14

Romani, Arianna, Fabio Casciano, Claudia Stevanin, et al. "Anticancer Activity of Aqueous Extracts from Asparagus officinalis L. Byproduct on Breast Cancer Cells." Molecules 26, no. 21 (2021): 6369. http://dx.doi.org/10.3390/molecules26216369.

Full text
Abstract:
Cultivation of asparagus (Asparagus officinalis L.; Asp) for food and medicinal use has taken place since the early Roman Empire. Today, Asp represents a worldwide diffuse perennial crop. Lower portions of the spears represent a food industry waste product that can be used to extract bioactive molecules. In this study, aqueous extracts derived from the non-edible portion of the plant (hard stem) were prepared and characterized for chemical content. Furthermore, the biocompatibility and bioactivity of Asp aqueous extracts were assessed in vitro on normal fibroblasts and on breast cancer cell li
APA, Harvard, Vancouver, ISO, and other styles
15

Simon, Fruzsina, Mária Szabó та István Fábián. "pH controlled byproduct formation in aqueous decomposition of N-chloro-α-alanine". Journal of Hazardous Materials 362 (січень 2019): 286–93. http://dx.doi.org/10.1016/j.jhazmat.2018.09.004.

Full text
APA, Harvard, Vancouver, ISO, and other styles
16

Nowrouzi, Najmeh, and Mohammad Zareh Jonaghani. "Highly selective mono-N-benzylation and amidation of amines with alcohols or carboxylic acids using the Ph2PCl/I2/imidazole reagent system." Canadian Journal of Chemistry 90, no. 6 (2012): 498–509. http://dx.doi.org/10.1139/v2012-021.

Full text
Abstract:
Chlorodiphenylphosphine, imidazole, and molecular iodine in refluxing dichloromethane are used for the efficient preparation of amides under mild reaction conditions. This reagent system also shows excellent selectivity for mono-N-alkylation of amines with alcohols. In this system, the resulting phosphorus byproduct (diphenylphosphinic acid) is easily removed by extraction using an aqueous basic solution in the workup processes, which avoids the tedious and time-consuming chromatographic methods.
APA, Harvard, Vancouver, ISO, and other styles
17

Rodrigues, Luís, Elisabete Coelho, Renata Madeira, Pedro Teixeira, Isabel Henriques, and Manuel A. Coimbra. "Food Ingredients Derived from Lemongrass Byproduct Hydrodistillation: Essential Oil, Hydrolate, and Decoction." Molecules 27, no. 8 (2022): 2493. http://dx.doi.org/10.3390/molecules27082493.

Full text
Abstract:
Essential oil (EO), hydrolate, and nondistilled aqueous phase (decoction) obtained from the hydrodistillation of lemongrass byproducts were studied in terms of their potential as food ingredients under a circular economy. The EO (0.21%, dry weight basis) was composed mainly of monoterpenoids (61%), the majority being citral (1.09 g/kg). The minimal inhibitory concentrations (MIC) of lemongrass EO against Escherichia coli, Salmonella enterica, and Staphylococcus aureus, were 617, 1550, and 250 μg/mL, respectively. This effect was dependent on the citral content. Particularly for Gram-negative b
APA, Harvard, Vancouver, ISO, and other styles
18

Gonçalves Jr., Affonso C., Fernanda Rubio, Ana P. Meneghel, Gustavo F. Coelho, Douglas C. Dragunski, and Leonardo Strey. "The use of Crambe abyssinica seeds as adsorbent in the removal of metals from waters." Revista Brasileira de Engenharia Agrícola e Ambiental 17, no. 3 (2013): 306–11. http://dx.doi.org/10.1590/s1415-43662013000300009.

Full text
Abstract:
This study aimed to evaluate the efficacy of crambe seeds (Crambe abyssinica Hochst) as adsorbent material in the removal of the toxic metals cadmium, lead and chromium from contaminated solutions. The byproduct was obtained from oil extraction of crambe seeds in a Soxhlet system. In kinetic tests, the adsorbent masses had varied in solutions containing the metals under pH 5.0 and 7.0. Metal concentrations were determined by flame atomic absorption spectrometry (FAAS). According to optimal conditions found, the adsorption assays were performed for obtaining the isotherms of each metal, which w
APA, Harvard, Vancouver, ISO, and other styles
19

Dalmau, Esperanza, Carmen Rosselló, Valeria Eim, Cristina Ratti, and Susana Simal. "Ultrasound-Assisted Aqueous Extraction of Biocompounds from Orange Byproduct: Experimental Kinetics and Modeling." Antioxidants 9, no. 4 (2020): 352. http://dx.doi.org/10.3390/antiox9040352.

Full text
Abstract:
Orange byproduct (flavedo and albedo) from juice extraction, was used as raw material for this study. Kinetics of total phenolic and total flavonoid contents and antioxidant activity was experimentally determined during both conventional (agitation at 80 rpm) and ultrasound assisted (at 520 and 790 W/L) aqueous extraction from orange byproduct at 5, 15, and 25 °C. An extraction mathematical model was also developed. Significant increase of biocompounds extraction yields was observed as temperature and acoustic power density increased. Ultrasound assistance allowed higher yields at lower temper
APA, Harvard, Vancouver, ISO, and other styles
20

Huang, Xia Ni, Shu Liu, Chao Wang, Da Chen, and Yue Xiang Huang. "On-Demand Hydrogen Generator Based on the Reaction between Aluminum Slurry and Alkaline Solution." Advanced Materials Research 347-353 (October 2011): 3242–45. http://dx.doi.org/10.4028/www.scientific.net/amr.347-353.3242.

Full text
Abstract:
In the present work, the aqueous slurry containing 30 wt% solid aluminum particles was prepared, using paraffin oil and oleic acid dispersant and surface active agent respectively. The results showed that no obvious aluminum particle sediment was observed even after being kept it at room temperature in air up to 15 days. The hydrogen generator based on the reaction of the aluminum slurry and sodium hydroxide aqueous solution was manufactured and could supply a maximum hydrogen flow rate of 20 NL/min. The dew point of the hydrogen from the generator was lower than -40oC, indicating the high pur
APA, Harvard, Vancouver, ISO, and other styles
21

Rath, Purna Chandra, Li-Tao Teng, and Jeng-Kuei Chang. "VO2 Polymorphic Cathodes and Dual-Salt Aqueous Electrolyte for Zn-Ion Batteries." ECS Meeting Abstracts MA2024-02, no. 9 (2024): 1358. https://doi.org/10.1149/ma2024-0291358mtgabs.

Full text
Abstract:
Three VO2 polymorphic cathodes, namely monoclinic VO2 (B), monoclinic VO2 (M), and tetragonal VO2 (A), are synthesized and their morphologies and electrochemical performances are examined for Zn-ion battery (ZIB) applications. It is found that VO2 (B) outperforms VO2 (M) and VO2 (A) in terms of the specific capacity and rate capability due to its relatively large number of charge storage sites, high electronic conductivity, and wide structural tunnels that can facilitate Zn2+ transport. Further, a cost-effective ZnSO4-based aqueous electrolyte with various LiTFSI concentrations (3−7 m) is form
APA, Harvard, Vancouver, ISO, and other styles
22

Pang, Qiang, Hainan Zhao, Ruqian Lian, et al. "Understanding the mechanism of byproduct formation with in operando synchrotron techniques and its effects on the electrochemical performance of VO2(B) nanoflakes in aqueous rechargeable zinc batteries." Journal of Materials Chemistry A 8, no. 19 (2020): 9567–78. http://dx.doi.org/10.1039/d0ta00858c.

Full text
APA, Harvard, Vancouver, ISO, and other styles
23

Guimarães, Luis Felipe Lima, Maria Zillene Franklin da Silva, Ronaldo Ferreira do Nascimento, and Daniel Barbosa Alcântara. "Method Validation and Determination of Ametryn Pesticide in Water Samples by QuEChERS-GC-MS." Chemosensors 13, no. 3 (2025): 103. https://doi.org/10.3390/chemosensors13030103.

Full text
Abstract:
This study developed an analytical method to monitor pesticide residues in water, ensuring compliance with maximum limits and protecting human health. While the QuEChERS method is commonly used for food matrices, its application to aqueous samples has been limited. This research aims to extend its use to water matrices by optimizing and validating chromatographic conditions for detecting Ametryn using GC-MS. Calibration curves for both the solvent and matrix extracts demonstrated satisfactory linearity. Significant matrix effects were observed, influencing the signal intensity. Detection and q
APA, Harvard, Vancouver, ISO, and other styles
24

Muthaiah, Senthilkumar, and Anita Bhatia. "Synthesis of a Water-Soluble Ruthenium Complex and Its Catalytic Activity for Acceptorless Alcohol Dehydrogenation in Aqueous Medium." Synlett 29, no. 12 (2018): 1644–48. http://dx.doi.org/10.1055/s-0037-1610177.

Full text
Abstract:
The synthesis of a ruthenium complex bearing a PN-chelating ligand is described. The complex, in the presence of KOH, enabled the synthesis of ketones from secondary alcohols in the absence of a hydrogen acceptor in aqueous medium. This synthetic protocol, which uses water as the medium, is green and has a high atom economy as it avoids the use of an acceptor and produces hydrogen as the sole ­byproduct. Mechanistic investigations revealed that the catalytic cycle involves a phosphine dissociative pathway.
APA, Harvard, Vancouver, ISO, and other styles
25

Alemany, L. J., M. C. Jiménez, M. A. Larrubia, F. Delgado, and J. M. Blasco. "Removal of Phenol from Aqueous Solution by Adsorption on to Coal Fly Ash." Adsorption Science & Technology 13, no. 6 (1996): 527–36. http://dx.doi.org/10.1177/026361749601300609.

Full text
Abstract:
The present work examines the possible use of fly ash, a byproduct of coal power stations, as a means of removing phenol from water, or equivalently, of restricting its movement in solid wastes or soil. Equilibrium experiments were performed to evaluate the removal efficiency of fly ash. The adsorption experiments were undertaken using fly ash treated at three different pH levels and with three different temperatures. The results indicate that although phenol can be removed from water, this depends markedly on the temperature and pH value of the treatment solution employed.
APA, Harvard, Vancouver, ISO, and other styles
26

Padhi, R. K. "Carbonaceous DBP (THMs and HAAs) formation during Cl2 and ClO2 treatment of aqueous soluble fractions of soil derived natural organic matter." Environmental Science: Water Research & Technology 8, no. 3 (2022): 597–606. http://dx.doi.org/10.1039/d1ew00716e.

Full text
Abstract:
Organic content from composite soil samples was isolated, fractionated into hydrophilic, hydrophobic and transphilic constituents and their potential for disinfection byproduct formation during Cl2 and ClO2 treatment was evaluated.
APA, Harvard, Vancouver, ISO, and other styles
27

Puglisi, Roberto. "In Vitro Assessment of the Antioxidant Properties of Aqueous Byproduct Extracts of Vitis vinifera." Food technology and biotechnology 57, no. 1 (2019): 29–38. http://dx.doi.org/10.17113/ftb.57.01.19.5879.

Full text
Abstract:
Aqueous extracts were obtained at low temperature with the Naviglio technology from grapevine stalks (Merlot), marc (Merlot and Cabernet Sauvignon) and leaves (Merlot) as typical byproducts of winemaking industry, and their properties were evaluated cytofluorometrically on human dermal fibroblasts. Leaf extracts had the greatest total phenolic ((47.6±3.5) mg/g) and proanthocyanidin ((24.2±0.1) mg/g) contents compared to the others. The preliminary colorimetric MTT (3-[4,5-dimethylthiazole-2-yl]-2,5-diphenyltetrazolium bromide) assay individuated two consecutive non-toxic volume fractions of ea
APA, Harvard, Vancouver, ISO, and other styles
28

Ribeiro, Ivan Célio Andrade, Jéssica Cristina Teodoro, Luiz Roberto Guimarães Guilherme, and Leônidas Carrijo Azevedo Melo. "Hydroxyl-eggshell: A novel eggshell byproduct highly effective to recover phosphorus from aqueous solutions." Journal of Cleaner Production 274 (November 2020): 123042. http://dx.doi.org/10.1016/j.jclepro.2020.123042.

Full text
APA, Harvard, Vancouver, ISO, and other styles
29

Contreras, María del Mar, Irene Gómez-Cruz, Inmaculada Romero, and Eulogio Castro. "Comparison of Untapped Agroindustrial Olive Resources with Olive Leaves." Proceedings 79, no. 1 (2020): 3. http://dx.doi.org/10.3390/iecbm2020-08585.

Full text
Abstract:
Olive leaves are a source of valuable compounds with applications in the phytopharmacy sector, among others. Nevertheless, there are untapped olive resources that can give new clues for the discovery of natural bioactive compounds. Therefore, in this study the antioxidant composition of exhausted olive pomace (EOP) and a new byproduct, the residual fraction from olive pit cleaning (RFOPC), was characterized and compared to olive leaves, which have been extensively studied as a source of bioactive compounds. The chemical characterization showed that all of these byproducts contain high amounts
APA, Harvard, Vancouver, ISO, and other styles
30

Liu, Ya Li, Xiu Rong Zhao, Dan Ma, Yu Fei Li, and Run Ping Han. "Adsorption of Copper (II) from Solution by Wheat Husk in Batch Mode." Advanced Materials Research 393-395 (November 2011): 1093–97. http://dx.doi.org/10.4028/www.scientific.net/amr.393-395.1093.

Full text
Abstract:
Wheat husk, an agriculture byproduct, was used to adsorb copper (II) from aqueous solutions. Variables of the system, including contact time, pH, salt concentration, and equilibrium copper concentration, were adopted to study their effects on copper (II) adsorption. The results showed that coexisted salt was not favor of adsorption and pH value near 5 was favor of adsorption. Adsorbent quantity of copper onto wheat husk increased with the equilibrium concentration increasing. The kinetic process can be predicted by Elovich model while the equilibrium data was fitted better by Freundlich model.
APA, Harvard, Vancouver, ISO, and other styles
31

Chen, Lan, and Yu Heng Quan. "Effect of Gas Flow Rate on Degradation of 2,4-D with O3 and O3/H2O2." Advanced Materials Research 433-440 (January 2012): 221–26. http://dx.doi.org/10.4028/www.scientific.net/amr.433-440.221.

Full text
Abstract:
The effect of gas flow rate on degradation of chlorinated phenoxy acetic acids herbicide 2,4-D(2,4-dichlorophenoxyacetic acid) in aqueous solution with O3 or O 3/H 2O2 process was investigated in a bubbling semi-batch reactor. The experiments were conducted to study the degradation rate constant, mass transfer condition, ozone consumption and formation of byproduct hydrogen peroxide at different gas flow rates. The results show that gas flow rate is a complicated parameter in the process. The contact time of gas and liquid phase varies with different gas flow rate, consequently ozone mass tran
APA, Harvard, Vancouver, ISO, and other styles
32

S. Freitas, Cyntia, Genilton Alves da Silva, Daniel Perrone, et al. "Recovery of Antimicrobials and Bioaccessible Isoflavones and Phenolics from Soybean (Glycine max) Meal by Aqueous Extraction." Molecules 24, no. 1 (2018): 74. http://dx.doi.org/10.3390/molecules24010074.

Full text
Abstract:
Soybeans display strategic potential in food security as a source of protein and functional bioactives for human consumption. Polyphenols and other bioactive compounds can be recovered after an aqueous extraction from soybean meal, a byproduct of soy oil refining. The objective of the present study was to compile and quantify compounds from soybean oil refinery by-products, providing information about valuable bioactive phytochemicals, their bioaccessibility and potential bioactivities. Genistin, daidzin, glycitin and malonylgenistin were the predominant isoflavones, and the overall bioaccessi
APA, Harvard, Vancouver, ISO, and other styles
33

Chanprapai, Pragatsawat, Thanaporn Wichai, Sarintip Sooksai, et al. "Aqueous Extracts of Lemon Basil Straw as Chemical Stimulator for Gray Oyster Mushroom Cultivation." Foods 11, no. 9 (2022): 1370. http://dx.doi.org/10.3390/foods11091370.

Full text
Abstract:
To reduce the burning of lemon basil straw (LBS)—the byproduct of basil seed production—we propose utilizing LBS as a replacement substrate for mushroom cultivation. LBS can stimulate both mycelial growth and percentage biological efficiency; however, the rigidity of this material limits particle size reduction. In this work, aqueous extractions were facilely performed without using either hazardous chemicals or complex procedures to valorize LBS as a stimulator for gray oyster mushroom cultivation. An aqueous extraction at solid-to-liquid of 50 g/L was employed. The macerated-LBS and decocted
APA, Harvard, Vancouver, ISO, and other styles
34

Shin, Mingyu, та Yongchai Kwon. "Stable Iodine Redox Flow Batteries Using (2-Hydroxypropyl)-β-Cyclodextrin Additive". ECS Meeting Abstracts MA2024-02, № 9 (2024): 1383. https://doi.org/10.1149/ma2024-0291383mtgabs.

Full text
Abstract:
Solutions to enhance performance of aqueous redox flow batteries (ARFBs) using iodine active material for catholyte are explored. When iodine is considered, main issue is the production of I2 film as byproduct. To restrict the production of undesirable I2 film, (2-Hydroxypropyl)-β-cyclodextrin (HP-β-CD) additive is introduced. With typical chemical structure of HP-β-CD, solubility of I2 is improved, while desirable two reactions of iodine forming I3- ion from complex consisting of I2 and HP-β-CD occur properly, facilitating proper operation of ARFBs using iodine and HP-β-CD included electrolyt
APA, Harvard, Vancouver, ISO, and other styles
35

Suhag, Mahmudul Hassan, Ikki Tateishi, Mai Furukawa, Hideyuki Katsumata, Aklima Khatun, and Satoshi Kaneco. "Photocatalytic Biohydrogen Production Using ZnO from Aqueous Glycerol Solution with Aid of Simultaneous Cu Deposition." Journal of Composites Science 7, no. 9 (2023): 361. http://dx.doi.org/10.3390/jcs7090361.

Full text
Abstract:
Biodiesel has gained a great deal of attention as a new sustainable energy alternative to petroleum-based fuels. The subsequent increased biodiesel production requires new utilization of glycerol, which is a byproduct of biodiesel synthesis. Photocatalytic biohydrogen generation using ZnO with the aid of simultaneous deposition of copper from an aqueous biomass-derivative glycerol solution was investigated. The effects of the concentration of glycerol solution, Cu ion concentration, and reaction temperature on biohydrogen generation were investigated. The photocatalytic biohydrogen production
APA, Harvard, Vancouver, ISO, and other styles
36

Abidin, Zurina Zainal, Haddadian Zahra, M. A. Shavandi, Mohd Halim Shah Ismail, and Fakhru'l-Razi Ahmadun. "Methylene Blue Removal from Aqueous Solution by Hylocereus undatus (Dragon Fruit) Foliage." Applied Mechanics and Materials 625 (September 2014): 864–69. http://dx.doi.org/10.4028/www.scientific.net/amm.625.864.

Full text
Abstract:
Dragon fruit foliage in its natural form was applied for decolorization of methyleneblue,a cationic dye from aqueous solution. The effects of major parameters like initial dye concentration, pH, adsorbent dose, temperature and contact time were investigated in batch experimental set-up. The optimum values for removal of methylene blue were identified to be pH 9.0 with 30 hours contact time using 1.2 g L−1biosorbent dosage at 250mg L−1 initial dye concentration. The present results suggested that foliage of dragon fruit can be a potential agricultural byproduct to be used as an environmental fr
APA, Harvard, Vancouver, ISO, and other styles
37

Ribeiro, Ivan Célio Andrade, Isabela Cristina Filardi Vasques, Jéssica Cristina Teodoro, et al. "Fast and effective arsenic removal from aqueous solutions by a novel low-cost eggshell byproduct." Science of The Total Environment 783 (August 2021): 147022. http://dx.doi.org/10.1016/j.scitotenv.2021.147022.

Full text
APA, Harvard, Vancouver, ISO, and other styles
38

Wu, Changlong, and Karl G. Linden. "Degradation and byproduct formation of parathion in aqueous solutions by UV and UV/H2O2 treatment." Water Research 42, no. 19 (2008): 4780–90. http://dx.doi.org/10.1016/j.watres.2008.08.023.

Full text
APA, Harvard, Vancouver, ISO, and other styles
39

Sant'Anna, Voltaire, Karin Buss Dias Bernardo, and Marc François Richter. "Antibacterial effect of yerba-mate leaves and twigs aqueous extract on pathogenic bacteria." Revista Semiárido De Visu 12, no. 3 (2024): 1226–35. http://dx.doi.org/10.31416/rsdv.v12i3.997.

Full text
Abstract:
Antibacterial activity of yerba-mate (YM) and its industrial residue lacks deeper exploring. The objective of the work was to evaluate the antibacterial activity against pathogenic bacteria and polyphenolic content from YM leaves and twigs extracted for different periods. Staphylococcus aureus, S. epidermidis, Listeria monocytogenes and Escherichia coli were tested against aqueous extract from YM leaves and twigs and mode of action was evaluated by microscopy. Results showed that the aqueous extract of twigs inhibited both Staphylococcus species when extraction happened for 18h. The leaf extra
APA, Harvard, Vancouver, ISO, and other styles
40

Ferreira, Ana M., Hugo M. D. Gomes, João A. P. Coutinho, and Mara G. Freire. "Valorization of Spent Coffee by Caffeine Extraction Using Aqueous Solutions of Cholinium-Based Ionic Liquids." Sustainability 13, no. 13 (2021): 7509. http://dx.doi.org/10.3390/su13137509.

Full text
Abstract:
Spent coffee grounds (SCGs) are a waste product with no relevant commercial value. However, SCGs are rich in extractable compounds with biological activity. To add value to this coffee byproduct, water and aqueous solutions of cholinium-based ionic liquids (ILs) were studied to extract caffeine from SCGs. In general, all IL aqueous solutions lead to higher extraction efficiencies of caffeine than pure water, with aqueous solutions of cholinium bicarbonate being the most efficient. A factorial planning was applied to optimize operational conditions. Aqueous solutions of cholinium bicarbonate, a
APA, Harvard, Vancouver, ISO, and other styles
41

Caponio, Giusy Rita, Mirella Noviello, Francesco Maria Calabrese, Giuseppe Gambacorta, Gianluigi Giannelli, and Maria De Angelis. "Effects of Grape Pomace Polyphenols and In Vitro Gastrointestinal Digestion on Antimicrobial Activity: Recovery of Bioactive Compounds." Antioxidants 11, no. 3 (2022): 567. http://dx.doi.org/10.3390/antiox11030567.

Full text
Abstract:
Grape pomace (GP), a major byproduct obtained from the winemaking process, is characterized by a high amount of phenolic compounds and secondary plant metabolites, with potential beneficial effects on human health. Therefore, GP is a source of bioactive compounds with antioxidant, antimicrobial, and anti-inflammatory activity. As people are paying more attention to sustainability, in this work, we evaluate two different extractions (aqueous and hydroalcoholic) of GP bioactive compounds. In vitro simulated gastrointestinal digestion of the GP extracts was performed to improve the bioavailabilit
APA, Harvard, Vancouver, ISO, and other styles
42

Govarthanan, Muthusamy, Min Cho, Jung-Hee Park, et al. "Cottonseed Oilcake Extract Mediated Green Synthesis of Silver Nanoparticles and Its Antibacterial and Cytotoxic Activity." Journal of Nanomaterials 2016 (2016): 1–6. http://dx.doi.org/10.1155/2016/7412431.

Full text
Abstract:
Agroindustrial byproduct mediated green synthesis of silver nanoparticles was carried out using cottonseed oilcake (CSOC) extract. The aqueous silver nitrate formed stable silver nanoparticles with CSOC extract as a reducing agent for Ag+to Ag0. The synthesized nanoparticles were characterized using energy dispersive X-ray spectroscopy (EDS), transmission electron microscopy (TEM), Fourier transform infrared (FTIR) spectroscopy, and X-ray diffraction (XRD) techniques. The synthesized silver nanoparticles (AgNPs) (4 mM) significantly inhibited the growth of phytopathogens,Pseudomonas syringaepv
APA, Harvard, Vancouver, ISO, and other styles
43

Shukla, Neelesh Bharti, Arati Varma, Esha Sharma, Preetika Sharma, Shrikant Ralebhat, and Bhupendra Magare. "Dope Dyed Viscose Fibers from Black Liquor Treated Carbon Black." AATCC Journal of Research 7, no. 1 (2020): 31–36. http://dx.doi.org/10.14504/ajr.7.1.4.

Full text
Abstract:
Black liquor (BL), a byproduct generated during the kraft pulping process, was used as a source of alkaline lignin (AL) to stabilize aqueous dispersions of carbon black (CB). Black liquor-treated carbon black (BL-CB) samples were prepared by varying the BL/CB/water ratio and characterized by scanning electron microscopy (SEM), thermogravimetric analysis (TGA), and Brunauer-Emmett-Teller (BET) surface area. Improvement in dispersion of BL-CB with increased BL content was observed. The dope dyed viscose fibers were spun by addition of BL-CB to the viscose solution. These fibers exhibited deeper
APA, Harvard, Vancouver, ISO, and other styles
44

Kataki, P., and A. G. Taylor. "Respiratory Byproduct—Ethanol: An Indicator of Lettuce and Sweet Corn Seed Quality." HortScience 30, no. 4 (1995): 870B—870. http://dx.doi.org/10.21273/hortsci.30.4.870b.

Full text
Abstract:
The production of ethanol under anaerobic and aerobic conditions is suggested as a sensitive indicator of seed aging. Seeds of sweet corn (Zea mays L. `Jubilee') and lettuce (Lactuca sativa L. `Salinas') were aged at 75% relative humidity and 45C to obtain five aged seed lots and compared to a nonaged control sample. The percent germination decreased while percent abnormal seedlings initially increased with seed aging. Anaerobic treatments were induced either by immersing seeds in distilled water for sweet corn or in a solution of 50 mM glucose and 5 mM KPO4 buffer adjusted to pH 5.6 for lettu
APA, Harvard, Vancouver, ISO, and other styles
45

& Faisal, Alquzweeni. "REMOVAL OF LEAD IONS FROM AQUEOUS SOLUTION USING GRANULAR IRON SLAG BYPRODUCT AS PERMEABLE REACTIVE BARRIER." IRAQI JOURNAL OF AGRICULTURAL SCIENCES 51, no. 2 (2020): 723–33. http://dx.doi.org/10.36103/ijas.v51i2.1000.

Full text
Abstract:
This study was aimed to investigate the possibility of using iron slag by product as reactive materials in the porous reactive barriers technologies to achieve the principles of sustainability. Results reveal that the maximum adsorption capacity of iron slag (=2.309 mg/g) can be calculated by Langmuir model because it is more representative for adsorption data. This means that the chem-sorption is predominant mechanism for sorption of lead ions where the dissolution of calcium oxide by hydrolysis and ion exchange can enhance the removal of lead ions by iron oxide surface sites. In addition, th
APA, Harvard, Vancouver, ISO, and other styles
46

Wu, Kai, Binlin Dou, Hua Zhang, Dashuai Liu, Haisheng Chen, and Yujie Xu. "Aqueous phase reforming of biodiesel byproduct glycerol over mesoporous Ni-Cu/CeO2 for renewable hydrogen production." Fuel 308 (January 2022): 122014. http://dx.doi.org/10.1016/j.fuel.2021.122014.

Full text
APA, Harvard, Vancouver, ISO, and other styles
47

Sevilla-Morán, Beatriz, José L. Alonso-Prados, José M. García-Baudín, and Pilar Sandín-España. "Indirect Photodegradation of Clethodim in Aqueous Media. Byproduct Identification by Quadrupole Time-of-Flight Mass Spectrometry." Journal of Agricultural and Food Chemistry 58, no. 5 (2010): 3068–76. http://dx.doi.org/10.1021/jf9034173.

Full text
APA, Harvard, Vancouver, ISO, and other styles
48

Doumer, Marta E., Miquel Vidal, Antonio S. Mangrich, and Anna Rigol. "Feasibility of using low-cost, byproduct materials as sorbents to remove heavy metals from aqueous solutions." Environmental Technology 40, no. 17 (2018): 2300–2309. http://dx.doi.org/10.1080/09593330.2018.1440011.

Full text
APA, Harvard, Vancouver, ISO, and other styles
49

Chansuvarn, Woravith. "Removal of Phosphate from Wastewater Using Carbonized Filter Cake." Applied Mechanics and Materials 879 (March 2018): 125–30. http://dx.doi.org/10.4028/www.scientific.net/amm.879.125.

Full text
Abstract:
The aim of this work was to study the potential of the agricultural waste byproduct as a low-cost adsorbent for removal of phosphate ion (PO43-) from synthetic wastewater. The simple preparation of carbonized filter cake (CFC) was performed at 550°C. CFC was also characterized using FTIR, X-ray fluorescence analysis. The adsorptive parameters of batch experiment, such as pH of solution, dosage and contact time were systematically studied in order to the optimization condition. The optimum conditions of pH, contact time and adsorbent dose were to be 6, 60 min, and 2 g/L, respectively. The Langm
APA, Harvard, Vancouver, ISO, and other styles
50

Almeida, Heloísa H. S., Isabel P. Fernandes, Joana S. Amaral, Alírio E. Rodrigues, and Maria-Filomena Barreiro. "Unlocking the Potential of Hydrosols: Transforming Essential Oil Byproducts into Valuable Resources." Molecules 29, no. 19 (2024): 4660. http://dx.doi.org/10.3390/molecules29194660.

Full text
Abstract:
The global demand for sustainable and non-toxic alternatives across various industries is driving the exploration of naturally derived solutions. Hydrosols, also known as hydrolates, represent a promising yet underutilised byproduct of the extraction process of essential oils (EOs). These aqueous solutions contain a complex mixture of EO traces and water-soluble compounds and exhibit significant biological activity. To fully use these new solutions, it is necessary to understand how factors, such as distillation time and plant-to-water ratio, affect their chemical composition and biological ac
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography