Article
Engineering, Environmental
G. Ginni, S. Kavitha, Yukesh R. Kannah, Shashi Kant Bhatia, Adish S. Kumar, M. Rajkumar, Gopalakrishnan Kumar, Arivalagan Pugazhendhi, Nguyen Thuy Lan Chi, Rajesh J. Banu
Summary: The paper reviews the utilization of agricultural residues for the production of high valuable products, highlighting the importance of technical advancement and economic viability in promoting the valorization of agricultural residues. Additionally, the significance of techno-economic analysis and life-cycle assessment in assessing the environmental consequences of developed products is emphasized.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2021)
Article
Agricultural Engineering
Maria Gonzalez Martinez, Andres Anca Couce, Capucine Dupont, Denilson da Silva Perez, Sebastien Thiery, Xuan-mi Meyer, Christophe Gourdon
Summary: This research quantified the production of volatile species during torrefaction of cellulose, hemicellulose, and lignin extracted from various biomass samples, showing a higher number of species detected and details in characterization compared to previous studies with commercial compounds. Additionally, volatile species were released at lower temperatures, potentially due to the better preservation of biomass components in the extracted fractions. The production profiles can help identify the temperature range to enhance specific volatile species production during torrefaction.
INDUSTRIAL CROPS AND PRODUCTS
(2022)
Article
Biotechnology & Applied Microbiology
Eliza Louback, Diego Silva Batista, Tiago Augusto Rodrigues Pereira, Talita Cristina Mamedes-Rodrigues, Tatiane Dulcineia Silva, Sergio Heitor Sousa Felipe, Diego Ismael Rocha, Douglas Andre Steinmacher, Wagner Campos Otoni
Summary: This study focused on analyzing the cell wall components of Pfaffia glomerata during in vitro cultivation in a CO2-enriched atmosphere. The results showed that under elevated CO2, the plant exhibited increased growth, dry mass accumulation, and photosynthetic rate. Immunohistochemistry analyses revealed changes in the presence of specific pectic polysaccharides and hemicelluloses in the cell wall, indicating a potential association between CO2 concentration and cell wall deposition dynamics in P. glomerata.
PLANT CELL TISSUE AND ORGAN CULTURE
(2021)
Article
Chemistry, Applied
Xiaoyu Li, Chenxi Ning, Long Li, Wei Liu, Qian Ren, Qingxi Hou
Summary: The study successfully prepared lignin-containing cellulose nanofibrils with excellent properties such as good fluorescence, high thermal stability, hydrophobicity, stability, and redispersibility in organic solvents. ChCl-DES as a green and sustainable approach will contribute to efficient separation and high value-added utilization of agricultural residues.
CARBOHYDRATE POLYMERS
(2021)
Article
Forestry
Katherine Marquez, Felipe Jimenez-Aspee, Nicole Marquez, Pablo Salgado, David Contreras
Summary: This study developed an alternative method using near-infrared spectroscopy and partial least squares regression to predict the pentosan content in pulps. This new method is fast, inexpensive, and non-destructive, accurately predicting the pentosan content.
EUROPEAN JOURNAL OF WOOD AND WOOD PRODUCTS
(2023)
Article
Biotechnology & Applied Microbiology
Rui Xu, Haishun Du, Hui Wang, Meng Zhang, Meiyan Wu, Chao Liu, Guang Yu, Xinyu Zhang, Chuanling Si, Sun-Eun Choi, Bin Li
Summary: This study involved the production of cellulose nanofibrils and lignin nanoparticles from enzymatic hydrolysis residues of corncob residues, presenting a promising pathway for the utilization of biomass waste and the production of lignocellulose-based nanomaterials with controllable properties.
FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY
(2021)
Article
Forestry
Xun Zhang, Li Li, Feng Xu
Summary: This article describes the chemical characteristics of wood cell walls, including the distribution of main components, the orientation of cellulose microfibrils, and the interactions between main components. Using advanced techniques, we can gain a better understanding of wood chemistry and provide new insights into cell wall recalcitrance.
Article
Polymer Science
Iveta Cabalova, Michal Belik, Viera Kucerova, Tereza Jurczykova
Summary: The study found that the chemical composition and morphological properties of Norway spruce wood and bark vary depending on the part and height of the trunk, with higher extractives content and lower lignin content in the bark top. Additionally, the length and width of lignin and fibers also depend on the different parts of the tree.
Article
Energy & Fuels
Thierry Tchamba Tchuidjang, Eric Noubissie, Ahmed Ali
Summary: Utilizing the organosolv process, Ayous sawdust can be effectively pretreated to remove lignin and maximize the extraction of pentoses and reducing sugars. Temperature has the most positive influence on the pre-treatment process, while ethanol concentration is not essential.
OIL & GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES
(2021)
Review
Biotechnology & Applied Microbiology
Dylan M. Brown, Joel Pawlak, Amy M. Grunden
Summary: The pulp and paper industry contains a significant amount of lignocellulosic material that can be converted into valuable chemicals through bacterial fermentation. Bacterial conversion has the potential to enhance the value of lignocellulosic biomass and provide a sustainable and economically feasible approach for the pulp and paper industry.
APPLIED MICROBIOLOGY AND BIOTECHNOLOGY
(2021)
Article
Soil Science
Arminda Moreira de Carvalho, Luana Ramos Passos Ribeiro, Robelio Leandro Marchao, Alexsandra Duarte de Oliveira, Karina Pulrolnik, Cicero Celio de Figueiredo
Summary: In no-tillage systems, cover crops play a crucial role in increasing agricultural productivity and soil carbon stocks. The chemical composition of cover crops like Canavalia brasiliensis and Urochloa ruziziensis can significantly impact soil organic matter quality and carbon sequestration, ultimately improving maize production in the Cerrado region.
SOIL USE AND MANAGEMENT
(2022)
Article
Chemistry, Applied
Yuanyuan Sheng, Zihao Ma, Xing Wang, Ying Han
Summary: The research investigated the antioxidant activities of lignin obtained from inexpensive or residual sources, finding that lignin antioxidants can scavenge free radicals and reduce oxidants. The main contributors to these lignins' antioxidant activity were phenolic hydroxyl groups, as indicated by the high correlation between antioxidant capacity and total phenol content.
Article
Forestry
Melissa Bariani, Florencia Cebreiros, Mairan Guigou, Maria Noel Cabrera
Summary: This study investigated the production of furfural using Eucalyptus wood residues as raw material in a two-stage system. The maximum furfural yield achieved was 77.4% of the theoretical production. The results were used to propose a lignocellulosic biorefinery plant co-producing furfural and bioethanol. According to heat integration analysis, the proposed process requires a certain amount of hot and cold utilities.
WOOD SCIENCE AND TECHNOLOGY
(2022)
Article
Energy & Fuels
Hafsat H. Ibrahim, Paul E. Bilsborrow, Anh N. Phan
Summary: Ultrasound-assisted ozone pre-treatment was used to recover high-purity lignin and cellulose from agricultural processing residues corn cob and spelt husk, resulting in a decrease in cellulose crystallinity and degree of polymerization. This improved quality separation of biomass components enhances downstream conversion to value-added products, improving the sustainability and cost-effectiveness of the process.
CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION
(2021)
Article
Green & Sustainable Science & Technology
Zhiqiang Shan, Xiaohua Jia, Yunfei Bai, Jin Yang, Yunfeng Su, Haojie Song
Summary: Conventional paper-based wear-resistant materials are harmful to the environment due to difficulties in recycling and reusing. A sustainable alternative has been discovered, utilizing a lignin-cellulose-graphene layered interwoven structure to create a paper-based self-lubricating material. This material shows improved mechanical strength, reduced toughness loss, and lower friction coefficient, making it a potential replacement for nonrecyclable wear-resistant materials.
JOURNAL OF CLEANER PRODUCTION
(2023)
Review
Chemistry, Analytical
Camilla Maria Cova, Esther Rincon, Eduardo Espinosa, Luis Serrano, Alessio Zuliani
Summary: This article reviews the latest VOC sensors and biosensors with sustainable features, highlighting their important applications in environmental analysis, food packaging, and disease diagnosis. The article emphasizes the need for developing more efficient and sustainable sensors.
Article
Biochemistry & Molecular Biology
Nadia Tahari, Pedro L. de Hoyos-Martinez, Nagore Izaguirre, Nefzi Houwaida, Manef Abderrabba, Sameh Ayadi, Jalel Labidi
Summary: Chitosan/tannin/montmorillonite films are effective biosorbents for the removal of methyl orange from aqueous media. The films show high removal efficiency, large adsorption capacity, and follow pseudo second order kinetic and Langmuir isotherm models. Thermodynamic parameters suggest physical adsorption and exothermic behavior.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2022)
Article
Environmental Sciences
Olfa Bachrouch, Houwaida Nefzi, Souhir Belloumi, Karima Horchani-Naifer, Jazia Sriti Eljazi, Soumaya Haoual Hamdi, Kamel Msaada, Jalel Labidi, Manef Abderrabba, Jouda Mediouni Ben Jemaa
Summary: This study investigated the composition and toxicity of Thyme essential oils (EOs) against two main stored grain insect pests. The results showed that the EOs had higher toxicity to the L. serricorne than the T. castaneum. The study also tested the combination of EOs with Tunisian Diatomaceous earths (DEs), which showed promising results in protecting stored grains.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH
(2023)
Article
Environmental Sciences
Amaia Morales, Jalel Labidi, Patricia Gullon
Summary: This study aimed to valorize walnut shells by sequential organosolv delignification and hydrothermal treatments, and successfully extracted lignin and cellulose nanocrystals, providing a new approach for the comprehensive utilization of walnut shells.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2022)
Article
Chemistry, Multidisciplinary
Yong-Ming Chen, Lian-Sheng Zang, Behlul Koc-Bilican, Ismail Bilican, Chris Holland, Demet Cansaran-Duman, Tugce Karaduman, Arzu Colak, Yasin Bayir, Zekai Halici, Sevilay Ozmen, Asad Ali, Jalel Labidi, Caglar Elbuken, Murat Kaya
Summary: MothMesh, a hierarchically structured nanofibrous surgical mesh derived from the cocoon of the Japanese giant silkworm, demonstrates non-toxicity, biocompatibility, suitable mechanical properties, and porosity, with potential for being an effective alternative to existing synthetic meshes.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2022)
Article
Green & Sustainable Science & Technology
Amaia Morales, Jalel Labidi, Patricia Gullon
Summary: Lignin has shown promise as a natural polymer for the synthesis of hydrogels, and can be extracted from lignocellulosic materials such as nut shells. In this study, lignin was extracted from almond and walnut shells using different biorefinery schemes and then combined with poly (vinyl alcohol) to synthesize hydrogels. The results showed significant variations in the properties of the hydrogels depending on the different lignin samples used.
SUSTAINABLE MATERIALS AND TECHNOLOGIES
(2022)
Article
Polymer Science
Esther Rincon, Juana M. Bautista, Eduardo Espinosa, Luis Serrano
Summary: Acorn shell residue is utilized for the efficient extraction of antioxidant extracts and applied in the development of biopolymer-based films for active food packaging. The addition of the extract improves the physical and antioxidant properties of the films, without weakening their mechanical performance. The acorn shell extract also demonstrates an effective delay of soybean oil oxidation in biopolymer-based sachets.
JOURNAL OF APPLIED POLYMER SCIENCE
(2022)
Article
Agricultural Engineering
Farida Baraka, Eduardo Robles, Jalel Labidi
Summary: Microwave-assisted synthetic pathway was used for the sustainable esterification of cellulose nanofibers (CNFs) using an aromatic amine compound. Nanofibers were isolated from unbleached and bleached eucalyptus pulp and their chemical composition, structural properties, morphology, and thermal properties were investigated.
INDUSTRIAL CROPS AND PRODUCTS
(2023)
Article
Materials Science, Multidisciplinary
Iranzu Barbarin, Nikolaos Politakos, Luis Serrano Cantador, Juan Antonio Cecilia, Oihane Sanz, Radmila Tomosvka
Summary: This study demonstrates the importance of controlling the textural properties of composite materials and the use of highly crosslinked polymer particles in improving CO2 capture performance.
ACS APPLIED POLYMER MATERIALS
(2022)
Article
Polymer Science
Esther Rincon, Eduardo Espinosa, Maria Pinillos, Luis Serrano
Summary: As a transition strategy towards sustainability, food packaging plays a crucial role in the current era. This study proposes the preparation of bioactive absorbent food pads from bay tree pruning waste, contributing to the circular bioeconomy. The pads, made from chitosan aerogels reinforced with lignocellulose and cellulose micro/nanofibers, exhibit improved mechanical performance and water uptake in the presence of residual lignin. Incorporation of bay leaf extract enhances the bioactivity of these pads, delaying the oxidation of fresh meat during storage.
Article
Energy & Fuels
Zainab Afailal, Noemi Gil-Lalaguna, Robert J. Macias, Alberto Gonzalo, Jose Luis Sanchez
Summary: This study proposes an integral valorization route using a pyrolysis process to produce activated biochar and antioxidant additives from argan shells. The pyrolysis temperature has minimal effect on the yield of biochar and bio-oil, but higher temperatures result in a slight decrease in the content of phenolic monomers in the bio-oil. Blending these extracted fractions with biodiesel greatly improves its oxidation stability. The activated biochar derived from argan shells shows potential as an adsorbent for CO2 and phenols.
BIOENERGY RESEARCH
(2023)
Article
Food Science & Technology
Manuel Pena-Ortiz, Luis Serrano, Antonio A. Romero, Araceli Garcia
Summary: The ethanolic extract of bay leaves was obtained, and its chemical composition, phenolic content, and antioxidant power were analyzed. The extract also showed inhibitory effects on certain bacteria and yeasts. Edible films were prepared using different polymers and tested for their ability to protect strawberries.
Review
Polymer Science
Robson Andreazza, Amaia Morales, Simone Pieniz, Jalel Labidi
Summary: Hydrogels, particularly those based on gelatin, have shown great potential as polymers for various applications, such as biomedical purposes and environmental remediation. Gelatin, derived from collagen from the meat industry, adds value to waste materials like cartilage, bones, and skins. The biodegradability, non-toxicity, and easy cross-linking ability of gelatin-based hydrogels further enhance their performance and affordability.
Article
Chemistry, Multidisciplinary
Nagore Izaguirre, Javier Fernandez-Rodriguez, Eduardo Robles, Jalel Labidi
Summary: In this study, Kraft lignin was treated using mild oxidation conditions enhanced by ultrasound irradiation. The aim was to obtain functionalized particles while avoiding undesired side reactions. It was found that the oxidation reactions increased the carboxylic groups on the surface of the particles and promoted the formation of stable and nanosized particles.
Article
Chemistry, Multidisciplinary
Nagore Izaguirre, Javier Fernandez-Rodriguez, Eduardo Robles, Jalel Labidi
Summary: Kraft lignin was treated using mild oxidation conditions enhanced by ultrasound irradiation to obtain more functionalized particles without degradation and depolymerization. The best conditions for achieving stable and nanosized particles were found to be without the addition of hydrogen peroxide, at 30 degrees Celsius for 60 minutes. The reactions yielded good recovery rates, above 70% of the original lignin.
Article
Agricultural Engineering
Jingmo Zhou, Shubin Wu, Ying Liu
Summary: Expenditure isolation of lignin and the understanding of its structural variations during different isolation processes are crucial for the high-value utilization of lignin. This study proposed a green deep eutectic solvent (DES) consisting of choline chloride, ethylene glycol, and 4-chlorobenzene sulfonic acid for rapid lignin separation from poplar. The structural variations of DES lignin and its relationship with alkali pre-extraction of hemicellulose were investigated. The results showed that alkali pretreatment enhanced the DES separation of lignin and promoted the cleavage of specific linkages, resulting in reduced molecular weight and thermal stability of isolated DES lignin. Moreover, DES lignin obtained from integrated utilization displayed higher purity and S/G ratio compared to lignin obtained from direct DES treatment.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Yuping Li, Ziyan Xie, Yun Huang, Jiangyi Zeng, Chao Yang, Ling Yuan, Ying Wang, Yongqing Li
Summary: In this study, the characteristic flavonoids (CFs) of three licorice species were identified through integrated metabolic and transcriptomic analysis. The key regulators of CF biosynthesis were also identified. These findings provide valuable information for understanding the biosynthesis of CFs and future breeding of Glycyrrhiza varieties.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Xianjie Pan, Zhaoyi Luo, Fanqi Liu, Quanqian Yi, Yanning Zeng
Summary: This study presents a novel strategy for fabricating fully bio-based epoxy vitrimers using peach gum and itaconic acid, which exhibit superior mechanical properties and thermostability. The materials were characterized and the self-healing and recycling capabilities were evaluated. The results demonstrate the potential of using these materials for sustainable industrial applications.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Mohsen Sabzi-Nojadeh, Mohammad Pouresmaeil, Mina Amani, Mehdi Younessi-Hamzekhanlu, Filippo Maggi
Summary: This study shows that inoculating Summer savory plants with endophytic fungus Trichoderma harzianum can improve plant growth and increase salt tolerance. The fungus enhances growth, restores chlorophyll and antioxidant levels, reduces harmful substances, and increases proline and soluble sugar levels, thereby increasing crop productivity in saline conditions.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Yu Liu, Lei Li, Aichen Zhao, Xiuming Song, Lulu Wei, Mengdi Fang, Chuchu Zheng, Xiaodong Zhu
Summary: This study investigates the impact of peppermint essential oil microcapsules on the unpleasant odor emissions from wax oil coated wood products. The results show that microcapsules can improve the time and stability of odor release.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Mesut Budak, Mirac Kilic, Hikmet Guenal, Ismail Velik, Mesut Sirri
Summary: This study assessed land suitability for rapeseed production using topography, climate, and soil data by analytical hierarchy process (AHP) and the Mamdani Fuzzy Inference System (MFIS). The study area covered land in the Diyarbakir province of southeastern Turkiye. The results indicated the proportions of different land suitability classes and showed the compatibility of AHP and MFIS methods in assessing suitability.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Rui Tian, Yue Liu, Chao Wang, Weikun Jiang, Srinivas Janaswamy, Guihua Yang, Xingxiang Ji, Gaojin Lyu
Summary: In this study, hollow and solid lignin nanoparticles were synthesized through self-assembly and their application in PVA nanocomposite films was investigated. The results showed that the presence of hollow lignin nanoparticles in the films resulted in a room-like network structure, while the solid lignin nanoparticles induced different structural changes. The inclusion of LNPs improved the mechanical properties of the films, and both types of LNPs exhibited good hydrophobicity.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Marcos Vinicius Silva de Andrade, Simone Ribeiro Lucho, Renato Delmondez de Castro, Paulo Roberto Ribeiro
Summary: Stevia rebaudiana Bertoni, commonly known as stevia, is a widely cultivated shrub with highly sweetening metabolites. It has gained significant interest in the food and beverage industries due to its extremely sweet taste and various health benefits. Researchers are currently focused on studying biotechnological strategies to enhance the biosynthesis of stevia plant metabolites for improved cultivation and production.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Eleonora Cintura, Paulina Faria, Luisa Molari, Luca Barbaresi, Dario D'Orazio, Lina Nunes
Summary: This study investigated the properties of Arundo donax as a building material and found that it has strong adaptability, high hygroscopicity, and unique sound absorption behavior. The mechanical tests also demonstrated the applicability of the Arundo donax-based composite. This opens up new possibilities for the further application of Arundo donax-based materials.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Stiina Kotiranta, Juha-Matti Pihlava, Titta Kotilainen, Pauliina Palonen
Summary: The effect of light spectra, particularly far-red and short wavelength radiation, on the growth and secondary metabolites of cannabis is significant. Altering the R:FR ratio can increase the concentration and yield of secondary metabolites, while short wavelength radiation does not significantly affect plant morphology and secondary metabolite concentrations.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Xuze Liu, Fangmin Liang, Jinyuan Cheng, Xuelian Zhou, Jia Wang, Guigan Fang, Kuizhong Shen, Xianzhi Meng, Chen Huang, Arthur J. Ragauskas
Summary: A novel Na2S-facilitated DES pretreatment method was proposed to fractionate moso bamboo, which achieved high lignin removal and preserved most cellulose and hemicellulose with excellent enzymatic digestibility.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Zechun Ren, Xinyuan Zhou, Kejiao Ding, Tong Ji, Hao Sun, Xiang Chi, Yunzhao Wei, Min Xu
Summary: This study prepared a thermal/magnetic/light-triggered multi-stimuli responsive shape memory polymer composite with excellent properties by adding magnetic nanoparticles into a polyurethane composite. The composite showed high shape recovery rate, fast response behavior, and suitability for 3D printing. Controllable external stimuli allowed for dynamic, remote, and precise control of 4D transformations. This work is significant for the design of smart materials and devices.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Yurany Camacho Ardila, Jaiver Efren Jaimes Figueroa, Maria Regina Wolf Maciel
Summary: The higher heating value (HHV) and elemental composition are important properties of biomass, and their prediction using proximate and ultimate analysis is accurate.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Xiaohan Chen, Xianke Wang, Lili Shang, Xinxin Ma, Changhua Fang, Benhua Fei, Huanrong Liu, Shuqin Zhang
Summary: This study focuses on the comprehensive characterization of the three-dimensional (3D) structure of bamboo parenchyma and the evaluation of its tensile and compressive properties, as well as the analysis of its failure mechanisms. The study found that the measured tensile strength and elastic modulus of the parenchyma tissue are 48.81 MPa and 706.48 MPa, respectively. Compression failure modes in parenchyma tissue encompass compression bending and cell fracture, shear failure of the middle lamella, and detachment and debonding of the cell wall.
INDUSTRIAL CROPS AND PRODUCTS
(2024)
Article
Agricultural Engineering
Tianfeng Liu, Yuxin Liu, Yunlin Fu, Mengji Qiao, Penglian Wei, Zhigao Liu, Yingjian Li
Summary: This study explored the formation mechanism of agarwood induced by fungus and its potential application in high-quality and high-yielding agarwood production. The results showed that the transition layer played a critical role in the continuous accumulation of agarwood, and the parenchyma cells of the xylem rays and interxylary phloem were the main action site of fungus. The accumulation and distribution of chemical composition in different layers were also investigated. The study identified the drivers of specific compounds and provided a theoretical foundation for future agarwood production.
INDUSTRIAL CROPS AND PRODUCTS
(2024)