Article
Infectious Diseases
Floriana D'Angeli, Giuseppe Antonio Malfa, Adriana Garozzo, Giovanni Li Volti, Carlo Genovese, Aldo Stivala, Daria Nicolosi, Francesco Attanasio, Francesco Bellia, Simone Ronsisvalle, Rosaria Acquaviva
Summary: The study found that Juglans regia pellicle extract demonstrated antiviral, antibacterial, antifungal, and antioxidant activities, possibly due to its high content of phenols and flavonoids. However, it was also discovered that the extract exhibited cytotoxicity on Caco-2 cell lines. Further research is encouraged to better understand the potential role of this extract in preventing human infectious diseases.
Article
Biochemistry & Molecular Biology
Natalia Zurek, Karolina Pycia, Agata Pawlowska, Leszek Potocki, Ireneusz Tomasz Kapusta
Summary: The aim of this study was to evaluate the biological potential of the polyphenolic fraction from J. regia leaves collected in Poland. The phenolic profile was determined and the antioxidant, anticancer, antibacterial, and antifungal effects were assessed. The preparation demonstrated high iron chelating ability and radical capturing ability. It showed the most significant effects on DLD-1, Caco-2, and MCF-7 cell lines in terms of anticancer activity, and had the highest susceptibility against K. pneumoniae, S. pyogenes, and S. aureus in terms of antibacterial activity. Depending on the needs, this preparation can be widely used in the design of functional food and/or cosmetics industry.
Article
Plant Sciences
Tijana Dordevic, Rada Durovic-Pejcev, Marija Stevanovic, Marija Saric-Krsmanovic, Ljiljana Radivojevic, Ljiljana Santric, Jelena Gajic-Umiljendic
Summary: The study investigated the herbicidal potential of walnut leaf extract against two weeds, Amaranthus retroflexus and Chenopodium album, and evaluated its impact on maize. The results showed that the walnut leaf extract negatively affected the germination and growth of the tested weeds, as well as induced oxidative stress. However, it had a minimal impact on maize and did not cause significant oxidative stress.
FRONTIERS IN PLANT SCIENCE
(2022)
Article
Biochemistry & Molecular Biology
Natalia Zurek, Karolina Pycia, Agata Pawlowska, Ireneusz Tomasz Kapusta
Summary: This study investigated the polyphenol composition and biological potential of pollen from male Juglans regia flowers. It identified 24 phenolic compounds in the pollen, some of which were reported for the first time. The pollen showed strong antioxidant and cytotoxic activity, as well as potential anticancer effects on certain cancer cell lines.
Article
Food Science & Technology
Pan Gao, Ruijie Liu, Qingzhe Jin, Xingguo Wang
Summary: Different methods of processing walnut oil were compared, with hexane extraction proving to be the most efficient for lipid isolation. The oils obtained from different methods showed variations in fatty acid composition and antioxidant content. Multiple linear regression analysis revealed that various components contribute to the overall antioxidant capacity of walnut oil.
LWT-FOOD SCIENCE AND TECHNOLOGY
(2021)
Article
Food Science & Technology
Sener Cintesun, Zeynep Ozman, Abdurrahim Kocyigit, Banu Mansuroglu, Ismail Kocacaliskan
Summary: This study evaluated the effects of walnut extract and juglone on dopamine levels and oxidative stress. The results showed that walnut extract significantly increased brain dopamine levels and reduced oxidative stress in liver and brain tissues. These findings suggest that walnut extract may have neuroprotective effects.
Article
Fisheries
Sevdan Yilmaz, Ekrem Sanver Celik, Sebahattin Ergun, Ehsan Ahmadifar, Hany M. R. Abdel-Latif
Summary: The dietary effects of walnut leaf extract (WLE) on the growth, immunity, and resistance of Oreochromis niloticus to bacterial infection were investigated. The WLE groups showed enhanced immune responses and increased fish survival rates. Feeding O. niloticus with a diet supplemented with WLE at a dose rate of 500 mg/kg over 60 days was found to be the most effective in improving the fish's haemato-immune responses and increasing their survival against the challenge with P. shigelloides. The results suggest that WLE can be used as a herbal dietary supplement to replace antibiotics in aquafeed.
FISH & SHELLFISH IMMUNOLOGY
(2023)
Article
Biochemistry & Molecular Biology
Nermine Besrour, Taofiq Oludemi, Filipa Mandim, Carla Pereira, Maria Ines Dias, Marina Sokovic, Dejan Stojkovic, Olga Ferreira, Isabel C. F. R. Ferreira, Lillian Barros
Summary: This study demonstrated that Juglans regia leaf extract has antioxidant, anti-inflammatory, wound healing, and antibacterial effects. The formulation containing the extract showed good stability and antioxidant properties for topical application.
Article
Agriculture, Multidisciplinary
Shiyang Zhou, Gangliang Huang
Summary: This study used walnut shells as raw materials to prepare polysaccharides through water extraction and alcohol precipitation methods, and investigated the molecular weight, monosaccharide components, molecular structure characteristics, and antioxidant activities of its derivatives. The study revealed that walnut shell polysaccharides have good biological activities, especially phosphorylated walnut shell polysaccharides. The research on walnut shell polysaccharides has important practical significance for improving the quality and efficiency of the walnut industry chain.
CHEMICAL AND BIOLOGICAL TECHNOLOGIES IN AGRICULTURE
(2023)
Article
Agronomy
Hengzhao Liu, Hang Ye, Jiangtao Wang, Shenqun Chen, Mengdi Li, Gang Wang, Na Hou, Peng Zhao
Summary: In this study, 19 YABBY genes were identified from two Juglans species. Sequence analysis showed that they played important roles in phytohormone and light responses. Gene expression pattern analysis suggested that walnut YABBY genes were likely involved in peel and flower development and responses to biotic stress. This study provided novel insights into the evolutionary basis of YABBY gene families in Juglans and offered clues for further investigation in other tree species.
Article
Biochemistry & Molecular Biology
Mihaela Tociu, Fulvia Manolache, Brindusa Balanuca, Alina Morosan, Raluca Stan
Summary: This research focuses on obtaining and characterizing extracts from Juglans regia L. leaves using different solvents and methods. The extracts were quantitatively evaluated for their polyphenol content and antioxidant capacity. Phytochemical screening indicated the presence of various compounds. The water-ethanol mixture was found to be the most effective solvent, especially for yellow leaves. These extracts have potential applications in the cosmetics, biomedical, and functional food industries.
Article
Food Science & Technology
Karolina Pycia, Agata Maria Pawlowska, Joanna Kaszuba, Natalia Zurek
Summary: This study assessed the effect of adding dried and ground walnut male flowers to wheat flour on the physicochemical and antioxidant properties of wheat bread. The results showed that the addition of walnut male flowers affected the volume and color of the bread, as well as the texture, antioxidant potential, and total polyphenol content.
Article
Biochemistry & Molecular Biology
Giovanni Ventura, Davide Mesto, Davide Blasi, Tommaso R. I. Cataldi, Cosima Damiana Calvano
Summary: This study investigated the differences in the ethanolic extract of dried walnut shells obtained through hammer milling and ball milling grinding processes. The study analyzed the fatty acids and phenolic compounds in the extracts and found that the composition varied depending on the milling method used. The presence of potential active secondary metabolites was also explored, providing valuable information for potential applications in industries such as biorefinery and pharmaceuticals.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Agronomy
Tabasum Ara, Sabeeha Shafi, Mohammed Ghazwani, Javid Iqbal Mir, Abdul Haseeb Shah, Raies A. Qadri, Abdulrahim R. Hakami, Mohammad Khalid, Umme Hani, Shadma Wahab
Summary: Walnut leaves are rich in nutrients, minerals, and antioxidants, and have high antioxidant, anticancer, and antifungal activities.
Article
Biochemistry & Molecular Biology
Yannan Xu, Yanxia Feng, Yulan Yang, Le Cheng, Min Zhou, Yu Guo, Difeng Ren
Summary: The study utilized alcalase and neutrase to hydrolyze defatted walnut meal protein and obtained anti-inflammatory peptides. The highest anti-inflammatory activity fraction was identified through ultrafiltration and liquid chromatography-tandem mass spectrometry (LC-MS/MS), resulting in 579 peptides. Four stable binding tripeptides were successfully identified through virtual screening. The synthetic peptide assay showed that FPL exhibited excellent anti-inflammatory activity and could be used as a natural active substance in the functional food and pharmaceutical industries.
Article
Biochemistry & Molecular Biology
Catia Garcia, Maria Ines Dias, Marta H. F. Henriques, Lillian Barros, Fernando Ramos
Summary: This study aimed to develop a new wine spirit beverage using almond shells and flowers of P. tridentatum for further characterization of bioactive and phenolic compounds. It also evaluated the acceptance of this new product by the market through a sensorial study. The results showed that the developed liqueur and wine spirits had distinct physicochemical properties and were well-received by consumers.
Article
Biochemistry & Molecular Biology
Irene Mediavilla, Raquel Bados, Lillian Barros, Virginie Xavier, Tiane C. Finimundy, Tania C. S. P. Pires, Sandrina A. Heleno, Ricardo C. Calhelha, Joana S. Amaral, Andrea Maria Rizzo, David Casini, Giacomo Lombardi, David Chiaramonti, Miguel Camara, Ana Suarez, Tomas Ardid, Luis Saul Esteban
Summary: In this study, plants from a pruning in a natural population in Spain were used to evaluate the yield and quality of different products. Essential oil showed antioxidant activity while exhibiting weak activity against bacteria and fungi. Biochar showed potential as a soil improver, and common juniper displayed promising results as an absorbent material.
Review
Agriculture, Dairy & Animal Science
Jessica Ribeiro, Vanessa Silva, Andreia Monteiro, Madalena Vieira-Pinto, Gilberto Igrejas, Filipa S. Reis, Lillian Barros, Patricia Poeta
Summary: Chicken meat is widely consumed around the world, and antibiotics have been used in its production to ensure high levels of output. However, the use of antibiotics in animal production has led to the emergence of antibiotic-resistant bacteria, particularly in the gut microbiota. Studies have found resistant strains of Enterococcus spp. and Escherichia coli in the gastrointestinal tract of chickens, with Enterococcus spp. showing resistance to at least seven classes of antibiotics and E. coli showing resistance to at least four. Some clonal lineages have also been identified in both broilers and humans, suggesting the transmission of bacteria through contaminated food, direct contact with animals, or environmental exposure.
Article
Microbiology
Joana Madureira, Sara Goncalves, Celestino Santos-Buelga, Fernanda M. A. Margaca, Isabel C. F. R. Ferreira, Lillian Barros, Sandra Cabo Verde
Summary: The study aimed to evaluate the natural microbiota of packed fresh-cut apples during refrigerated storage. Two different films, a biodegradable (PLA) film and a conventional commercial one (OPP) were tested for packaging. Two antioxidants, a natural olive pomace extract and commercially used ascorbic acid, were applied. Results showed lower bacteria counts in samples with olive pomace extract and PLA films compared to those with ascorbic acid and OPP films after 5 and 12 days of storage. The use of natural extracts as additives in fruits could delay the growth of mesophilic bacteria.
Article
Food Science & Technology
Bianca R. Albuquerque, Maria Ines Dias, Jose Pinela, Ricardo C. Calhelha, Tania C. S. P. Pires, Maria Jose Alves, Rubia C. G. Correa, Isabel C. F. R. Ferreira, Maria Beatriz P. P. Oliveira, Lillian Barros
Summary: The ripe mangosteen pericarp contains seven organic acids, three tocopherol isomers, four fatty acids, and fifteen non-xanthone phenolic compounds. The most efficient extraction of phenolic compounds was achieved using hydroethanolic extract (MT80), followed by ethanolic extract (MTE), and then aqueous extract (MTW). Both MT80 and MTE extracts exhibited antioxidant and antibacterial activities. MTW did not show anti-inflammatory properties, while MTE and MT80 inhibited tumor cell lines.
Article
Chemistry, Medicinal
Sandra Marcelino, Filipa Mandim, Oludemi Taofiq, Tania C. S. P. Pires, Tiane C. C. Finimundy, Miguel A. A. Prieto, Lillian Barros
Summary: Due to a lack of innovative valorization strategies, pomegranate processing generates a significant amount of residues with a negative environmental footprint. However, these by-products can be used as a source of bioactive ingredients with various beneficial properties. In this study, pomegranate leaves were extracted using different techniques and the extracts were analyzed for their phenolic composition and tested for their antioxidant, antimicrobial, cytotoxic, anti-inflammatory, and skin-beneficial properties. The results showed that the leaf extracts contained rich bioactive compounds and exhibited promising effects. Therefore, pomegranate leaves could be a cost-effective source of functional ingredients for nutraceutical and cosmeceutical applications.
Article
Agriculture, Multidisciplinary
Angela Liberal, Daiana Almeida, Angela Fernandes, Carla Pereira, Isabel C. F. R. Ferreira, Ana Maria Vivar-Quintana, Lillian Barros
Summary: The aim of this study was to evaluate the nutritional profiles and antioxidant potential of different lentil varieties, as well as the impact of cultivation type (conventional or organic) and variety on these parameters. The results showed that all the varieties analyzed are an excellent source of fiber and have good antioxidant capacity. Lentil variety has a greater influence on its nutritional composition than the type of cultivation.
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
(2023)
Article
Materials Science, Multidisciplinary
Ana I. Lopes, Adma Melo, Cristina Caleja, Eliana Pereira, Tiane C. Finimundy, Tiago B. Afonso, Sara Silva, Marija Ivanov, Marina Sokovic, Freni K. Tavaria, Lillian Barros, Manuela Pintado
Summary: In this study, plant extracts (PEs) were extracted from licorice, eucalyptus, sage, and thyme and used to produce edible coatings and films. These coatings and films showed good bioactive properties, including antimicrobial and antioxidant effects, and have the potential to be used as biodegradable packages. However, further experiments are needed to assess their safety profile and establish their efficacy as an alternative to traditional food packaging.
Article
Food Science & Technology
Daniele Bobrowski Rodrigues, Lavinia Verissimo, Tiane Finimundy, Joana Rodrigues, Izamara Oliveira, Joao Goncalves, Isabel P. Fernandes, Lillian Barros, Sandrina A. Heleno, Ricardo C. Calhelha
Summary: This study aimed to screen the phenolic compound composition and bioactivities of chestnut burs, shells, and leaves extracts as natural ingredients, primarily for food preservation. The extracts from chestnut shells and burs showed the highest antioxidant and antimicrobial activities.
Article
Food Science & Technology
Barbara Menezes, Cristina Caleja, Ricardo C. Calhelha, Jose Pinela, Maria Ines Dias, Dejan Stojkovic, Marina Sokovic, Odinei Hess Goncalves, Fernanda Vitoria Leimann, Eliana Pereira, Lillian Barros
Summary: This study compared the extracts of dehydrated yerba mate and bio-waste of yerba mate leaves from the Brazilian industry. The incorporation of the functional extract as a preservative/functional ingredient in pancakes was tested. The results showed that the yerba mate extracts had strong antimicrobial potential, as well as promising antioxidant and anti-inflammatory effects. Additionally, the extracts exhibited cytotoxic effects on tumor cell lines. The chemical and nutritional characteristics of the pancakes remained unchanged after 3 days of storage, confirming the preservative efficiency of the extract. This study highlights the benefits of utilizing bio-waste from the agro-industrial sector for sustainable production and circular economy development.
Article
Plant Sciences
Breno Martins de Deus, Conceicao Fernandes, Adriana K. Molina, Virginie Xavier, Tania C. S. P. Pires, Filipa Mandim, Sandrina A. Heleno, Tiane C. Finimundy, Lillian Barros
Summary: Consumer demand for natural and healthier products has increased interest in the bioactive and therapeutic properties of plant extracts. This study evaluates the phenolic compounds profile, bioactivities, and toxicities of plant extracts from eight European flora species. The results suggest that these extracts have potential as natural preservatives due to their richness in bioactive compounds.
Article
Biochemistry & Molecular Biology
Joana Madureira, Bianca Albuquerque, Maria Ines Dias, Jose Pinela, Ricardo C. Calhelha, Celestino Santos-Buelga, Fernanda M. A. Margaca, Isabel C. F. R. Ferreira, Sandra Cabo Verde, Lillian Barros
Summary: Ultrasound-assisted extraction (UAE) was used to recover hydroxytyrosol and tyrosol from olive pomace. Optimization of the extraction process showed that UAE yielded higher amounts of both compounds compared to heat-assisted extraction (HAE). However, HAE extract exhibited greater bioactivity, including antioxidant, antidiabetic, anti-inflammatory, antibacterial, and cytotoxic effects, as well as no antifungal potential against C. albicans. These results provide valuable insights for the development of new bioactive ingredients in the food and pharmaceutical industries.
Article
Horticulture
Beatriz H. Paschoalinotto, Nikolaos Polyzos, Maria Compocholi, Youssef Rouphael, Alexios Alexopoulos, Maria Ines Dias, Lillian Barros, Spyridon A. Petropoulos
Summary: This study evaluated the response of S. hispanicus plants to different fertilization regimes and found that high phosphorus and potassium fertilization increased plant yield, while low phosphorus and potassium fertilization improved the chemical composition of the plants.
Article
Horticulture
Maria G. Leichtweis, Adriana K. Molina, Maria Ines Dias, Ricardo C. Calhelha, Tania C. S. P. Pires, Ourania Pavli, M. Beatriz P. P. Oliveira, Spyridon A. Petropoulos, Lillian Barros, Carla Pereira
Summary: The aim of this study was to evaluate the chemical profile and yield parameters of Greek pumpkin genotypes. The results showed high variability in yield, chemical composition, and bioactive properties among the different genotypes. Some genotypes exhibited high fruit yield, high sugar content, and good taste, as well as antimicrobial activity. These findings are of great importance for selecting elite genotypes with high yield and quality fruit, and for the conservation of valuable genetic material.
Article
Chemistry, Applied
Izamara de Oliveira, Antonios Chrysargyris, Tiane C. Finimundy, Marcio Carocho, Celestino Santos-Buelga, Ricardo C. Calhelha, Nikolaos Tzortzakis, Lillian Barros, Sandrina A. Heleno
Summary: In this study, pansy and viola edible flowers were grown hydroponically with varying levels of Mg and Mn. The effects of nutrient levels on plant growth and nutritional composition were investigated, and the chemical compounds and activities in the flowers were analyzed. The results showed that Mg enrichment had a negative impact on plant growth and mineral accumulation, but improved photosynthetic performance. The edible flowers contained significant amounts of protein, low levels of fat, and various sugar contents, and exhibited antioxidant, antimicrobial, cytotoxic, and anti-inflammatory properties. This research not only expands our understanding of Mg and Mn interaction, but also accelerates important advancements in sustainable agriculture and food health, promoting a healthier and more conscious future.
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)