Article
Biochemical Research Methods
Miaomiao Xin, Shanshan You, Jingyu Wu, Yintai Xu, Cheng Li, Bojing Zhu, Jiechen Shen, Zexuan Chen, Liuyi Dang, Wei Dan, Xinwen Zhang, Shisheng Sun
Summary: This study introduces a cotton-based hydrophilic interaction liquid chromatography (HILIC) approach for large-scale glycopeptide enrichment. Compared with other methods, cotton HILIC performs better in overall glycopeptide enrichment, Venusil HILIC performs better in complex glycan structures, and MAX performs better in high mannose glycans.
ANALYTICAL AND BIOANALYTICAL CHEMISTRY
(2022)
Article
Polymer Science
Suwanan Wongleang, Duangporn Premjet, Siripong Premjet
Summary: Ethanol biofuel derived from lignocellulosic biomass can reduce reliance on fossil fuels, lower carbon emissions, and improve energy efficiency. Various lignocellulosic materials and weed biomass have been explored as potential alternative energy sources. Vietnamosasa pusilla, a weed belonging to the Poaceae family, has high glucan content and can be efficiently converted into fermentable glucose and cellulosic ethanol without detoxification. These findings suggest that V. pusilla biomass can be utilized for biofuel production in sugar-based biorefineries.
Review
Energy & Fuels
Preeti Kashyap, Shaifali Bhardwaj, Venkata Pramod Chodimella, Anil Kumar Sinha
Summary: There has been an increasing trend in research towards carbon-based catalysts for converting cellulose into valuable chemicals. These catalysts show an advantage due to mild acid groups on the surface, which increase their ability to penetrate cellulose interlayers.
BIOMASS CONVERSION AND BIOREFINERY
(2022)
Article
Biotechnology & Applied Microbiology
Xiaoling Xian, Lv Fang, Yongxing Zhou, Biying Li, Xiaojie Zheng, Yao Liu, Xiaoqing Lin
Summary: In this study, a novel ternary deep eutectic solvent (DES) was developed to enhance component separation and enzymatic saccharification of wheat straw (WS), leading to the production of ethanol. The DES treatment effectively removed xylan and lignin from WS, resulting in high cellulose recovery and glucose yield. The maximum ethanol yield of the DES-treated WS was also improved.
FERMENTATION-BASEL
(2022)
Article
Biotechnology & Applied Microbiology
Hemansi, Abhishek Kaushik, Garima Yadav, Jitendra Kumar Saini
Summary: The study converted cotton stalk into a more easily hydrolyzable bioethanol feedstock through sequential dilute acid-alkali pretreatment. Under optimized conditions, DALP-CS released a significant amount of glucose, and using K. marxianus JKSG-6 for SSF resulted in ethanol production from pretreated CS.
JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY
(2022)
Article
Engineering, Environmental
Hui Xu, Ruixia Hao, Shiqin Yang, Xiyang Xu, Anhuai Lu, Yinhuang Li
Summary: An indigenous lead-tolerant fungal strain, identified as Aspergillus niger, showed high efficiency in adsorbing and removing Pb(II) from contaminated soil. Modified A. niger samples exhibited variable adsorption capacities for Pb(II) under different treatment conditions, all fitting well with the pseudo-second-order model. Adsorption process was analyzed through SEM and TEM to study lead distributions inside and outside the cell.
WATER ENVIRONMENT RESEARCH
(2021)
Article
Agricultural Engineering
Jie Qiao, Haiyang Cui, Minghui Wang, Xianshen Fu, Xinyue Wang, Xiujuan Li, He Huang
Summary: This article summarizes four promising routes for assembling new industrial plants for cellulose-based fuels and chemicals, and discusses the challenges and prospects in this field.
BIORESOURCE TECHNOLOGY
(2022)
Article
Materials Science, Multidisciplinary
Bo Li, Yanli Sun, Jinbo Yao, Hailiang Wu, Yanqin Shen, Chao Zhi, Jiaying Li
Summary: The R&D and application of natural biomass resources is an important approach to address energy shortage and environmental pollution. In this study, wool keratin was modified using a natural antioxidant, alpha-lipoic acid, to improve the physical properties of regenerated materials. The research results showed that the modification effectively weakened the intra- and intermolecular forces of keratin, leading to a more orderly and compact structure.
MATERIALS & DESIGN
(2022)
Article
Chemistry, Analytical
Charly Lemoine, Yaovi Holade, Lionel Dubois, Teko W. Napporn, Karine Servat, Kouakou B. Kokoh
Summary: The study introduces a new type of cogeneration direct alkaline glucose fuel cell that can simultaneously produce electricity and mainly gluconate as the reaction product. Experimental results obtained from high-performance liquid ionic chromatography and liquid chromatography coupled to mass spectrometry confirm the high selectivity and Faradaic efficiency of the fuel cell.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2021)
Article
Engineering, Multidisciplinary
Carlos Eduardo Fernandes Correa, Daniel de C. L. e Penalva Santos, Jose Vitor Bomtempo, Flavia Chaves Alves, Cristina Gomes Souza, Ronney A. Mancebo Boloy
Summary: This paper examines the availability of technological knowledge for designing equipment that ensures a smooth flow of biomass as raw material and its implications for second-generation ethanol plants.
ALEXANDRIA ENGINEERING JOURNAL
(2022)
Review
Materials Science, Paper & Wood
Selorm Torgbo, Vo Minh Quan, Prakit Sukyai
Summary: Sugarcane bagasse is a valuable bioresource with its cellulose component serving as a precursor for producing high-value products. In the field of cellulose nanocrystals, sugarcane bagasse holds great potential for future development.
Article
Chemistry, Physical
Shipeng Wang, Qingsong Li, Kang Hu, Sini Wang, Qiangchun Liu, Xiangkai Kong
Summary: In this study, a facile preparation method was employed to create holey structures on wasted biomass-derived carbon materials, leading to improved microwave absorption performance. The universal applicability and sustainability of this method were demonstrated, suggesting potential for broader applications in the future.
APPLIED SURFACE SCIENCE
(2021)
Review
Multidisciplinary Sciences
Wubin Yan, Qingqing Guan, Fangming Jin
Summary: This article reviews the catalytic conversion of cellulosic biomass into high-value organic acids, discussing the key reactions and pathways for different organic acids under oxidative and anaerobic conditions. The article also evaluates and compares different conversion strategies and methods, and discusses the optimization of catalytic reactions.
Article
Materials Science, Textiles
Biljana Pejic, Marija Vukcevic, Biljana Lazic, Svjetlana Janjic, Mirjana Kostic
Summary: The influence of the structural and chemical properties of waste flax fibers on the biosorption of lead ions was assessed through oxidative and alkali treatments. Scanning electron microscopy, streaming potential method, and Fourier transform infrared spectroscopy were used for characterization. Results showed that the amount and distribution of oxygen-containing groups have a significant influence on the adsorption capacity of flax fibers. The waste flax fibers of suitable chemical composition can be used as low-cost biosorbents.
JOURNAL OF NATURAL FIBERS
(2023)
Article
Energy & Fuels
G. Suganya Priyadharshini, T. Velmurugan, Indran Suyambulingam, M. R. Sanjay, Suchart Siengchin, R. Vishnu
Summary: The study investigates the physiochemical, thermal stability, and surface properties of Waltheria indica Linnaeus stem fiber (WiLSF) as a potential reinforcing agent for polymer composites. The results show that WiLSF has high cellulose content and low wax content, excellent bonding and structural properties, low density, and high thermal stability. WiLSF is therefore considered an ideal biomass-based alternative to synthetic fibers.
BIOMASS CONVERSION AND BIOREFINERY
(2023)
Article
Agricultural Engineering
Yinping Xiang, Meiying Jia, Rui Xu, Jialu Xu, Lele He, Haihao Peng, Weimin Sun, Dongbo Wang, Weiping Xiong, Zhaohui Yang
Summary: This study investigated the impact of the non-antibiotic pharmaceutical carbamazepine on antibiotic resistance genes (ARGs) during anaerobic digestion. The results showed that carbamazepine induced the enrichment of ARGs and increased the abundance of bacteria carrying these genes. It also facilitated microbial aggregation and intercellular communication, leading to an increased frequency of ARGs transmission. Moreover, carbamazepine promoted the acquisition of ARGs by pathogens and elevated their overall abundance.
BIORESOURCE TECHNOLOGY
(2024)
Review
Agricultural Engineering
Weixin Zhao, Tianyi Hu, Hao Ma, Dan Li, Qingliang Zhao, Junqiu Jiang, Liangliang Wei
Summary: This review summarizes the effects and potential mechanisms of biochar on microbial behavior in AD systems. The addition of biochar has been found to promote microbial colonization, alleviate stress, provide nutrients, and enhance enzyme activity. Future research directions include targeted design of biochar, in-depth study of microbial mechanisms, and improved models.
BIORESOURCE TECHNOLOGY
(2024)
Review
Agricultural Engineering
Christina Karmann, Anna Magrova, Pavel Jenicek, Jan Bartacek, Vojtech Kouba
Summary: This review assesses nitrogen removal technologies in reject water treatment, highlighting the differences in environmental impacts and economic benefits. Partial nitritation-anammox shows potential for economic benefits and positive environmental outcomes when operated and controlled properly.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Wei-Hao Huang, Ying-Ju Chang, Duu-Jong Lee
Summary: This study modified pinecone biochar with layered double hydroxide (LDH) to enhance its adsorption capacity for heavy metal and phosphate ions. The LDH-biochar showed significantly improved adsorption capacities for Pb2+ and phosphate, and a slight increase for Cu2+ and Co2+. The LDH layer enhanced the adsorption through various mechanisms.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Chao Song, Fanfan Cai, Shuang Yang, Ligong Wang, Guangqing Liu, Chang Chen
Summary: This paper developed a machine learning model to predict the biochemical methane potential during anaerobic digestion. Model analysis identified lignin content, organic loading, and nitrogen content as key attributes for methane production prediction. For feedstocks with high cellulose content, early methane production is lower but can be improved by prolonging digestion time. Moreover, lignin content exceeding a certain value significantly inhibits methane production.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Sang Min Lee, Ju Young Lee, Ji-Sook Hahn, Seung-Ho Baek
Summary: This study successfully developed an efficient platform strain using Yarrowia lipolytica for the bioconversion of renewable resources into adipic acid, achieving a remarkable increase in production level.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Sefkan Kendir, Matthias Franzreb
Summary: This study presents a novel approach using magnetic separation to efficiently harvest freshwater microalgae, Chlorella vulgaris. By combining pH-induced calcium phosphate precipitation with cheap natural magnetite microparticles, harvesting efficiencies up to 98% were achieved in the model medium.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Ishaq Kariim, Ji-Yeon Park, Wajahat Waheed Kazmi, Hulda Swai, In-Gu Lee, Thomas Kivevele
Summary: The impact of reaction temperature, residence time, and ethanol: acetone on the energy compositions and yield enhancement of biocrudes was investigated. The results showed that under appropriate conditions, biocrudes with high energy and low oxygen content can be obtained, indicating a high potential for utilization.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Xiyue Zhang, Xiyao Li, Liang Zhang, Yongzhen Peng
Summary: Intermittent aeration is an innovative approach to enhance nitrogen removal in low carbon-to-nitrogen ratio municipal sewage, providing an efficient strategy for the continuous plug-flow AOA process.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Xu Yang, Mahmoud Mazarji, Mengtong Li, Aohua Li, Ronghua Li, Zengqiang Zhang, Junting Pan
Summary: This study investigated the impact of magnetite on the nitrogen cycle of pig manure biostabilisation. The addition of magnetite increased N2O emissions and decreased NH3 emissions during composting. It also increased the total nitrogen content but should be considered for its significant increase in N2O emissions in engineering practice.
BIORESOURCE TECHNOLOGY
(2024)
Review
Agricultural Engineering
Ty Shitanaka, Haylee Fujioka, Muzammil Khan, Manpreet Kaur, Zhi-Yan Du, Samir Kumar Khanal
Summary: The market value of microalgae has exponentially increased in the past two decades, thanks to their applications in various industries. However, the supply of high-value microalgal bioproducts is limited due to several factors, and strategies are being explored to overcome these limitations and improve microalgae production, thus increasing the availability of algal-derived bioproducts in the market.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Martin Kerner, Thorsten Wolff, Torsten Brinkmann
Summary: The efficiency of using enriched CO2 from flue gas for large-scale production of green microalgae has been studied. The results show that the use of membrane devices and static mixers can effectively improve the CO2 recovery rate and maintain the suitable pH and temperature during cultivation, achieving a more economical and sustainable microalgae production.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Rui Ma, Ji Li, Rd Tyagi, Xiaolei Zhang
Summary: This review summarizes the microorganisms capable of using CO2 and CH4 to produce PHAs, illustrating the production process, factors influencing it, and discussing optimization techniques. It identifies the challenges and future prospects for developing economically viable PHAs production using GHGs as a carbon source.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Bing Wang, Peng Zhang, Xu Guo, Xu Bao, Junjie Tian, Guomin Li, Jian Zhang
Summary: The addition of zeolite in the co-composting of chicken manure and straw significantly reduced the emissions of ammonia and N2O, and increased the nitrate content. Zeolite also promoted the abundance of nitrification genes and inhibited the expression of denitrification genes.
BIORESOURCE TECHNOLOGY
(2024)
Article
Agricultural Engineering
Rohit Dey, Franziska Ortiz Tena, Song Wang, Josef Martin Messmann, Christian Steinweg, Claudia Thomsen, Clemens Posten, Stefan Leu, Matthias S. Ullrich, Laurenz Thomsen
Summary: This study investigated the operation of a 1000L microalgae-based membrane photobioreactor system for continuous secondary wastewater treatment. The research focused on a green microalgae strain called Desmodesmus sp. The study aimed to understand key trends and optimization strategies by conducting experiments in both summer and winter seasons. The findings showed that maintaining low cell concentrations during periods of light inhibition was beneficial for nutrient uptake rates. Effective strategies for enhancing algae-based wastewater treatment included cell mass recycling and adjusting dilution rates based on light availability.
BIORESOURCE TECHNOLOGY
(2024)