Article
Chemistry, Physical
Sara Hedayati, Mohammad Tarahi, Rezvan Azizi, Vahid Baeghbali, Elham Ansarifar, Mohammad Hashem Hashempur
Summary: Mint essential oil (MEO) is a natural substance with antibacterial and antioxidant properties, but its low solubility and volatility limit its applications. Encapsulation technology has emerged as a promising method to improve the stability of MEO and expand its uses in various industries.
ADVANCES IN COLLOID AND INTERFACE SCIENCE
(2023)
Article
Chemistry, Medicinal
Yu-Xin Chen, Wei Li, Hong Zeng, Gao Zhou, Qiang Cai
Summary: The study found that dill seed essential oil (DSEO) can inhibit the pathogenicity of Sclerotinia sclerotiorum. RNA sequencing revealed that DSEO treatment leads to differential gene expression in S sclerotiorum, mainly related to cell membrane, ribosome biogenesis, and proteasome complex. DSEO achieves antifungal effects by influencing these targets or pathways.
NATURAL PRODUCT COMMUNICATIONS
(2022)
Article
Food Science & Technology
Yuanpeng Hao, Jiamu Kang, Xiaoqi Guo, Rui Yang, Yuliang Chen, Jingyi Li, Lei Shi
Summary: Fennel and dill are commonly used as food additives due to their various biological activities. This study analyzed the nutritional composition and essential oil profiles of different parts of these plants, finding that fruits had the highest content of nutrients and essential oil yield. The chemical components of essential oils varied significantly among different parts and cultivars, providing a promising basis for further development as food additives.
Article
Chemistry, Organic
Alexander E. Varakutin, Ilia Yu Shinkarev, Egor A. Muravsky, Darina I. Nasyrova, Aida I. Samigullina, Marina N. Semenova, Victor V. Semenov
Summary: An efficient method for converting plant allylpolyalkoxybenzenes into unsubstituted and arylsubstituted polymethoxylated aryldihydrobenzo[g]indazoles, analogues of combretastatin A4, has been developed. The resulting indazoles have different positions of OH-group due to selective demethylation of target compounds, and their structure was confirmed by X-ray analysis. Sea urchin embryo assay showed that aryldihydrobenzo[g]indazoles with an OH group and 1-unsubstituted pyrazole ring had systemic toxicity but lacked tubulin-related antimitotic activity. (c) 2023 Elsevier Ltd. All rights reserved.
Article
Multidisciplinary Sciences
Narottam Kumar Meena, Ram Swaroop Meena, Ravindra Singh, Arvind Kumar Verma, Sharda Choudhary, Balraj Singh, Ram Dayal Meena, Y. Ravi, Murlidhar Meena
Summary: This study investigated the pollinator community and behavior of dill seeds, and found that bees were the most common pollinators. Additionally, comparing different pollination treatments, managed pollination was found to be more effective in increasing the yield and quality of dill seeds compared to relying solely on honeybee pollination.
SCIENTIFIC REPORTS
(2022)
Article
Multidisciplinary Sciences
Kazem Ghassemi-Golezani, Neda Nikpour-Rashidabad, Samira Samea-Andabjadid
Summary: The performance of dill plants under salinity and hormonal treatments was investigated in this study. The results showed that salicylic acid treatment reduced sodium content and increased potassium content in the roots and leaves. It also improved seed quality, essential oil yield and composition, and antioxidant activity.
SCIENTIFIC REPORTS
(2022)
Article
Biochemistry & Molecular Biology
Pranjit Kumar Bora, Gitasree Borah, Marium Begum, Siddhartha Proteem Saikia, Saikat Haldar
Summary: In this study, Fusarium equiseti was used as a biocatalyst to selectively transform S-(+)-carvone in dill oil to cis-(-)-dihydrocarvone [cis-(-)-DHC]. The optimized conditions resulted in nearly quantitative conversion of S-(+)-carvone to cis-(-)-DHC. Distillation of the culture isolated the product as a high concentration hydrosol of cis-(-)-DHC. Sensory analysis confirmed the unique aroma of the hydrosol, with cis-(-)-DHC identified as the key odorant.
PROCESS BIOCHEMISTRY
(2022)
Review
Chemistry, Applied
Vishaldeep Kaur, Ramandeep Kaur, Urvashi Bhardwaj
Summary: Dill, an essential oil-bearing herb native to the Mediterranean and West Asia, is well-documented for its medicinal and traditional uses. Its main constituents, carvone and limonene, have significant biological importance. Further research is needed to explore its potential in developing commercial formulations in the field of agriculture.
FLAVOUR AND FRAGRANCE JOURNAL
(2021)
Article
Multidisciplinary Sciences
Sitinoor Adeib Idris, Masturah Markom, Norliza Abd Rahman, Jarinah Mohd Ali
Summary: This study utilized a multifactor approach to assess the overall performance of the SFE process from G. procumbens, considering factors such as solubility, operational cost, and safety assessment elements. The results showed satisfactory performance compared to optimized values, with the lowest operational costs in a safe SFE environment.
SCIENTIFIC REPORTS
(2022)
Article
Chemistry, Multidisciplinary
Chang-Dong Zhang, Xin-Yuan Hu, Huai-Song Wang, Fang Yan
Summary: This experiment involves extracting, separating, and identifying essential oils from a natural plant using two different extraction devices. The chemical compounds of the oils are analyzed by GC-MS to compare the differences in extraction methods. The experiment helps students understand the extraction techniques and the benefits of teamwork.
JOURNAL OF CHEMICAL EDUCATION
(2021)
Article
Agriculture, Multidisciplinary
Pranjit Kumar Bora, Jadumoni Saikia, Phirose Kemprai, Siddhartha Proteem Saikia, Dipanwita Banik, Saikat Haldar
Summary: The research found that oven-drying at 40 degrees Celsius and freeze-drying were the most effective methods for sliced rhizomes of plai or cassumunar ginger, maintaining oil yield and sensory quality. The major odorant in the essential oil, 4-terpineol, was identified as both the abundant key odorant and the major phytotoxin negatively affecting seed germination and growth of wheatgrass seeds.
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
(2021)
Article
Multidisciplinary Sciences
Kazem Ghassemi-Golezani, Saeedeh Rahimzadeh
Summary: The content and composition of essential oil in medicinal plants can be influenced by eco-friendly products such as biochar and biochar-based nanocomposites. In this study, the effects of biochar and biochar-based nanocomposites of iron and zinc on dill plants under different salinity levels were investigated. The results showed that biochar treatments increased iron and zinc content and decreased sodium accumulation in leaf tissues. The seed essential oil content increased under high salinity, and the composition of major compounds in the essential oil changed. Biochar treatments, especially those with higher production of monoterpenes, increased the levels of certain compounds and improved the antioxidant activity. The combined form of nanocomposite was found to be the most effective treatment in improving the content of basic commercial monoterpenes and antioxidant activity in salt-stressed dill plants.
SCIENTIFIC REPORTS
(2022)
Article
Chemistry, Analytical
Tian-Tian Liu, Lin-Jing Gou, Hong Zeng, Gao Zhou, Wan-Rong Dong, Yu Cui, Qiang Cai, Yu-Xin Chen
Summary: The study shows that dill seed essential oil (DSEO) has an inhibitory effect on the postharvest pathogen N. parvum that causes chestnut rot. The antifungal effects of DSEO are associated with the destruction of fungal cell wall and membrane, induction of oxidative damage, and disruption of cellular function. In addition, in vivo experiments demonstrate that DSEO can inhibit fungal growth and extend the storage period of chestnuts.
Article
Food Science & Technology
Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Mojca Fasmon Durjava, Maryline Kouba, Marta Lopez-Alonso, Secundino Lopez Puente, Francesca Marcon, Baltasar Mayo, Alena Pechova, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Paul Brantom, Andrew Chesson, Johannes Westendorf, Paola Manini, Fabiola Pizzo, Birgit Dusemund
Summary: In response to a request from the European Commission, EFSA assessed the safety and efficacy of dill herb oil as a sensory additive in feed for dogs and cats, determining it to be safe at specific usage levels but potentially irritating to skin and eyes and sensitising. Its efficacy in feed is deemed unnecessary due to its recognized flavoring function in food.
Article
Chemistry, Applied
Maria del Carmen Razola-Diaz, Eduardo Jesus Guerra-Hernandez, Belen Garcia-Villanova, Vito Verardo
Summary: Orange production is increasing, with the orange peel being a valuable source of essential oils. This review aims to summarize the process of obtaining orange essential oil, focusing on comparing new and innovative techniques with conventional ones for extraction and encapsulation.
Article
Materials Science, Biomaterials
Rodrigo Scopel, Manuel A. Falcao, Angelica Regina Cappellari, Fernanda B. Morrone, Silvia S. Guterres, Eduardo Cassel, Andrea M. Kasko, Rubem M. F. Vargas
Summary: In this study, vitamin D(3) functionalized hybrid lipid-polymer nanoparticles were synthesized to target melanoma cells. The nanoparticles showed efficient cellular uptake and hold promise as a delivery vehicle for melanoma treatment.
INTERNATIONAL JOURNAL OF POLYMERIC MATERIALS AND POLYMERIC BIOMATERIALS
(2022)
Article
Chemistry, Physical
Alexandre Timm do Espirito Santo, Leandro Martins Siqueira, Rafael Nolibos Almeida, Rubem Mario Figueiro Vargas, Gustavo do N. Franceschini, Mathias Andre Kunde, Angelica Regina Cappellari, Fernanda Bueno Morrone, Eduardo Cassel
Summary: This study aimed to improve the caffeine extraction process of yerba mate and successfully obtained decaffeinated yerba mate with maintained antioxidant properties. Furthermore, cell viability tests showed that extracts from decaffeinated yerba mate decreased cell viability in esophageal cancer cells.
JOURNAL OF SUPERCRITICAL FLUIDS
(2021)
Article
Chemistry, Applied
Rafael N. Almeida, Joao G. M. Hartz, Patricia F. Costa, Alirio E. Rodrigues, Rubem M. F. Vargas, Eduardo Cassel
Summary: This study correlated experimental data to describe the evaporation/permeation process of perfume on skin. The results were in accordance with literature trends, and the proposed correlation model showed better performance compared to previous QSAR models.
INTERNATIONAL JOURNAL OF COSMETIC SCIENCE
(2021)
Article
Engineering, Chemical
Rafael N. Almeida, Alirio E. Rodrigues, Rubem M. F. Vargas, Eduardo Cassel
Summary: A predictive model based on Fick's second law for radial diffusion was proposed and validated for modeling the diffusion of fragrance materials. The study combined the UNIFAC group contribution method with the Fickian radial diffusion approach, providing an efficient and validated tool to assess the radial diffusion of fragrance and volatile systems. The numerical simulation showed good adherence to experimental gas concentration data, demonstrating the accuracy and reliability of the proposed methodology.
Article
Biochemistry & Molecular Biology
Graciane Fabiela da Silva, Edgar Teixeira de Souza Junior, Rafael Nolibos Almeida, Ana Luisa Butelli Fianco, Alexandre Timm do Espirito Santo, Aline Machado Lucas, Rubem Mario Figueiro Vargas, Eduardo Cassel
Summary: In this study, non-volatile compounds were extracted from Acacia mearnsii flowers using supercritical fluid extraction for the first time. The extract showed antimicrobial activity and the presence of p-anisic acid. The extraction process was optimized to maximize the yield of p-anisic acid.
Article
Thermodynamics
Victor Hugo S. Rodrigues, Rafael N. Almeida, Rubem M. F. Vargas, Eduardo Cassel
Summary: The main objective of this study was to determine the vapor-liquid equilibrium of the binary mixture eugenol/caryophyllene at reduced pressures and to obtain pure compounds vapor pressure data in the same low-pressure condition. Experimental data showed that the models used in this study were able to accurately calculate the temperature and vapor-phase molar fraction of the VLE system.
JOURNAL OF CHEMICAL THERMODYNAMICS
(2022)
Article
Plant Sciences
Julia M. Scopel, Bruna Medeiros-Neves, Helder Teixeira, Sergio A. L. Bordignon, Alexandre M. Fuentefria, Gabriella da Rosa Monte Machado, Rafael N. Almeida, Eduardo Cassel, Gilsane L. von Poser, Rubem M. F. Vargas
Summary: This study investigated the distillation products of Pterocaulon polystachyum and found that the essential oil exhibited antifungal activity against Microsporum gypseum, while the residual distillation water contained phenolic acids and coumarins of interest to the pharmaceutical and food industries. Additionally, a mathematical model was developed for the extraction curve.
Article
Chemistry, Applied
Rubem Mario Figueiro Vargas, Graciane Fabiela da Silva, Aline Machado Lucas, Caroline Garcia Finkler da Silva, Louise Jank, Fabiano Barreto, Eduardo Cassel
Summary: This study aimed to obtain and investigate the properties and composition of extracts from Acacia mearnsii flowers. The major compounds and scents in the essential oil were identified, and potential antioxidant activity and flavonoid composition were detected in the water-soluble extract.
JOURNAL OF ESSENTIAL OIL RESEARCH
(2023)
Article
Agronomy
Rafaela Mendonca Nozari, Luisa Machado Ramos, Laura Alcantara da Luz, Rafael Nolibos Almeida, Aline Machado Lucas, Eduardo Cassel, Silvia Dias de Oliveira, Leandro Vieira Astarita, Eliane Romanato Santar
Summary: Plant Growth Promoting Rhizobacteria (PGPR) can alleviate the detrimental effects of salinity in plants. In this study, we characterized Streptomyces spp. as halotolerant PGPR and evaluated their influence on salt stress-tolerance mechanisms in maize plants. The results showed that Streptomyces isolates had good tolerance to salt and could enhance the antioxidant system activity and osmolyte synthesis in plants. The response to salinity was observed in both roots and leaves, indicating a mechanism of systemic tolerance.
Article
Engineering, Chemical
Rafael Nolibos Almeida, Guilherme Evaldt Rossa, Jessica Haupt de Castro, Arthur Fagundes Cavassa, Rubem Mario Figueiro Vargas, Eduardo Cassel
Summary: Steam distillation is a traditional method for obtaining essential oils, but its parameters have been determined empirically. In this study, the effects of pressure, temperature, time, and bed porosity on essential oil extraction were evaluated. Piper hispidinervum C. DC essential oil showed similar yields under different pressure conditions, but the bed porosity varied. The experimental data fitted well with the model proposed by Reverchon. Fractionation of long pepper oil in a batch distillation column resulted in fractions with high purity of safrole and terpinolene. Adjusting the process variables reduced extraction time and improved cost-effectiveness and product value.
BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING
(2023)
Article
Food Science & Technology
Silvia Rebocho, Francisca Mano, Eduardo Cassel, Beatriz Anacleto, Maria do Rosario Bronze, Alexandre Paiva, Ana Rita C. Duarte
Summary: This study introduces a new methodology for the selective extraction of antioxidants from mate tea leaves using NADES, leading to two distinct extracts rich in pigments and polyphenols. The use of NADES systems increased the extraction of polyphenolic components by 30% compared to traditional solvents/techniques, and the stability of antioxidants in NADES was shown to be beneficial for at least three months.
CURRENT RESEARCH IN FOOD SCIENCE
(2022)
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)
