Article
Agricultural Engineering
Nadav Danziger, Nirit Bernstein
Summary: Plant architecture modulation can increase standardization of the cannabinoid profile in cannabis by increasing concentrations at the lower parts of the plant. Genotype and architectural modulation have specific effects on cannabinoid standardization.
INDUSTRIAL CROPS AND PRODUCTS
(2021)
Article
Agricultural Engineering
Kai Su, Elizabeth Maghirang, Jia Wen Tan, Ju Young Yoon, Paul Armstrong, Pradeep Kachroo, David Hildebrand
Summary: This study demonstrates the use of near-infrared spectroscopy for rapid measurement of industrial hemp, allowing for accurate identification of legal and illegal hemp. It shows good prediction results and will be beneficial for the hemp industry, regulators, farmers, and consumers.
INDUSTRIAL CROPS AND PRODUCTS
(2022)
Article
Plant Sciences
Victorio Morello, Vincent Desaulniers Brousseau, Natalie Wu, Bo-Sen Wu, Sarah MacPherson, Mark Lefsrud
Summary: This study investigated the impact of six different light spectra on cannabis growth and secondary metabolite profiles. Results showed that blue light treatment had a significant effect on THC concentration and certain terpene concentrations, increasing their levels. Choosing the appropriate spectral design based on the specific goals of cannabis production may lead to improved outcomes in cannabinoid production.
Article
Plant Sciences
Alessandra Manca, Alice Palermiti, Jacopo Mula, Elisa Delia De Vivo, Sandra Zeaiter, Marco Simiele, Amedeo De Nicolo, Marco Cantu, Jessica Cusato, Antonio D'Avolio
Summary: This study investigates the variability of cannabis oil preparations among different galenic laboratories, highlighting the importance of titration activity. The results reveal significant differences in the composition of cannabis oil among different galenic laboratories, and the concentrations of compounds are also influenced by seasonal variability.
Article
Food Science & Technology
G. Amendola, B. Bocca, V Picardo, P. Pelosi, B. Battistini, F. Ruggieri, D. Attard Barbini, D. De Vita, V. N. Madia, A. Messore, R. Di Santo, R. Costi
Summary: The cultivation of light Cannabis with THC content less than 0.6% has been encouraged recently for its industrial and therapeutic potential, leading to increased consumption for smoking and food preparation. However, a study on Cannabis inflorescences found high levels of toxic pesticides and metals that exceeded regulatory limits, posing potential health risks to consumers. Regulatory measures are needed to reduce the adverse effects of contaminants in Cannabis.
FOOD AND CHEMICAL TOXICOLOGY
(2021)
Article
Agronomy
Carmen Jaren, Paula C. Zambrana, Claudia Perez-Roncal, Ainara Lopez-Maestresalas, Andres Abrego, Silvia Arazuri
Summary: This study evaluated the cannabinoid content in hemp using near infrared spectroscopy (NIRS) technology combined with chemometric techniques. The results showed that NIRS has the potential to quantitatively determine cannabinoids, providing a simpler, more robust, precise, and sustainable estimation compared to the current HPLC approach.
Review
Pharmacology & Pharmacy
Arash Salehi, Keely Puchalski, Yalda Shokoohinia, Behzad Zolfaghari, Sedigheh Asgary
Summary: Hemp and marijuana differ in terms of chemical and genetic composition, production practices, product uses, and regulatory status. Hemp seed and hemp seed oil have nutritional value, and the non-intoxicating phytocannabinoid CBD has high medicinal potential. It is now easier to differentiate between hemp and marijuana in the laboratory, and regulations and testing guidelines for cannabis are still evolving.
FRONTIERS IN PHARMACOLOGY
(2022)
Article
Horticulture
Eric R. Linder, Sierra Young, Xu Li, Shannon Henriquez Inoa, David H. Suchoff
Summary: The objectives of this study were to model the temporal accumulation of CBD and THC in field-grown floral hemp in North Carolina and establish harvest timing recommendations. The results showed that THC concentrations increased and then decreased with delayed harvest dates, while CBD concentrations continued to increase.
Article
Agricultural Engineering
James Todd, Haifeng Song, Rene Van Acker
Summary: This study compared cannabinoid levels and yields in floral extracts from industrial hemp flowers that were unpollinated and artificially pollinated. The results showed that while pollination did reduce cannabinoid levels in the extracts, particularly cannabidiolic acid and cannabidivarinic acid, it did not eliminate them completely.
INDUSTRIAL CROPS AND PRODUCTS
(2022)
Article
Food Science & Technology
Umut Kargili, Ezgi Aytac
Summary: The objective of this study was to investigate the cannabinoid content of cannabis plant extracts using Soxhlet extraction. The results showed that different strains and regions had significant effects on the yield of CBD and THC.
EUROPEAN FOOD RESEARCH AND TECHNOLOGY
(2022)
Review
Clinical Neurology
Brijesh Chandwani, Brooklyn A. Bradley, Anna Pace, Dawn C. Buse, Ravinder Singh, Deena Kuruvilla
Summary: The review discusses the application of cannabis and cannabinoid therapies in patients with migraine, emphasizing the importance of healthcare professionals being knowledgeable about their efficacy and safety data. It also explores the possible mechanisms and common misconceptions associated with the use of cannabis and cannabinoids in headache disorders. Although preliminary studies show evidence for the management of migraine, further research is needed to support their clinical use.
CURRENT PAIN AND HEADACHE REPORTS
(2023)
Article
Biochemistry & Molecular Biology
Mahnaz Abdollahi, Fatemeh Sefidkon, Afshin Peirovi, Mohsen Calagari, Amir Mousavi
Summary: Hemp is a multi-purpose plant with a rich cannabinoid content that varies based on genetic factors and plant growth stages. This study aimed to produce hemp with allowable THC concentration by comparing different varieties, growth stages, and geographical locations, showing that cannabinoid production is influenced by genetic properties and plant growth stage rather than climate and region.
CHEMISTRY & BIODIVERSITY
(2021)
Review
Pharmacology & Pharmacy
Christopher A. Legare, Wesley M. Raup-Konsavage, Kent E. Vrana
Summary: This review summarizes the therapeutic uses of cannabis and CBD oil. The data support the role of cannabis/cannabinoids in pain relief, seizure disorders, appetite stimulation, muscle spasticity, and treatment of nausea/vomiting, but the data for central nervous system disorders and cancer treatment are less compelling.
Article
Pharmacology & Pharmacy
Zaid H. Maayah, Pamela J. F. Raposo, Heidi Silver, Rupasri Mandal, Lee Ellis, Abrar S. Alam, Shingo Takahara, Mourad Ferdaoussi, Kyle E. Mathewson, Dean T. Eurich, Karim Fouad, David S. Wishart, Jason R. B. Dyck
Summary: This study aimed to identify a panel of blood-based metabolites that can predict behavioral effects induced by cannabis. The results showed that only rats treated with full-spectrum cannabis extract exhibited behavioral changes, while the other groups did not show any behavioral changes.
FRONTIERS IN PHARMACOLOGY
(2022)
Article
Obstetrics & Gynecology
Apichaya Sukpiriyagul, Ratiporn Chartchaiyarerk, Paluekpon Tabtipwon, Buppa Smanchat, Sinart Prommas, Kornkarn Bhamarapravatana, Komsun Suwannarurk
Summary: The objective of this study was to evaluate the effects of THC:CBD (1:1) oil in reducing chemotherapy-induced nausea and vomiting in gynecologic cancer patients. The results showed that THC:CBD extract was an appropriate adjuvant agent to reduce CINV in gynecologic cancer patients who received high-emetogenic chemotherapy, but it caused side effects such as dizziness and sedation.
INTERNATIONAL JOURNAL OF WOMENS HEALTH
(2023)
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)