Article
Chemistry, Applied
Pedro Henrique Santos, Joana Costa Kammers, Ana Paula Silva, J. Vladimir Oliveira, Haiko Hense
Summary: The study found that feijoa leaf extracts obtained by PLE and SFE exhibit remarkable bioactivity, with PLE extract showing the highest total phenolic content and antioxidant activities, while SFE extract demonstrated high effectiveness against various bacteria.
Article
Chemistry, Multidisciplinary
Aline Machado Lucas, Americia F. M. L. Bento, Rubem Mario Figueiro Vargas, Thamiris Becker Scheffel, Liliana Rockenbach, Fernando Mendonca Diz, Angelica Regina Capellari, Fernanda B. Morrone, Eduardo Cassel
Summary: The methanolic fraction of Baccharis uncinella's supercritical extract demonstrated high antioxidant activity and antitumor effects against bladder cancer and glioblastoma cells, with lower toxicity to normal cells.
JOURNAL OF CO2 UTILIZATION
(2021)
Article
Chemistry, Applied
Dimas Rahadian Aji Muhammad, Emmy Tuenter, Graha Darma Patria, Kenn Foubert, Luc Pieters, Koen Dewettinck
Summary: The study showed that cinnamon extract has the potential to enhance the health-promoting properties of white chocolate, increasing its antioxidant activity. Encapsulated cinnamon extract significantly increased the phenolic content of white chocolate.
Article
Biology
Amjad Ali, Atif Ali Khan Khalil, Fazli Khuda, Nausheen Nazir, Riaz Ullah, Ahmed Bari, Adnan Haider, Syed Babar Jamal, Sareer Ahmad, Zahid Khan, Syed Muhammad Mukarram Shah, Syed Wadood Ali Shah, Abdul Nasir, Abid Ali, Muhammad Zahoor, Samin Jan
Summary: The Aquifoliaceae family, particularly the Ilex dipyrena wall plant, has been traditionally used for medicinal purposes. This study demonstrated significant antioxidant and analgesic activities in extracts from different parts of the plant. GC-MS analysis revealed the presence of various active compounds, suggesting the potential development of novel analgesics from this plant.
Article
Biochemistry & Molecular Biology
Shah Rafiq, Nasir Aziz Wagay, Hosam O. Elansary, Mansoor Ahmad Malik, Irshad Ahmad Bhat, Zahoor Ahmad Kaloo, Abdul Hadi, Abed Alataway, Ahmed Z. Dewidar, Ahmed M. El-Sabrout, Kowiyou Yessoufou, Eman A. Mahmoud
Summary: Aconitum chasmanthum Stapf ex Holmes, an essential and critically endangered medicinal plant from Kashmir Himalayas, was studied for its antioxidant and antifungal properties. The highest total phenolic and flavonoid content was found in the methanolic extracts. Methanolic extracts also showed the highest radical scavenging activities. Additionally, they exhibited potential inhibitory effects against Aspergillus niger, Aspergillus flavus, and Penicillium notatum.
Article
Plant Sciences
Tanzina Sharmin Nipun, Alfi Khatib, Qamar Uddin Ahmed, Mohd Hamzah Mohd Nasir, Farahaniza Supandi, Muhammad Taher, Mohd Zuwairi Saiman
Summary: The leaf extracts of Psychotria malayana Jack demonstrate potential antidiabetic and antioxidant activities with high safety levels. Further research is needed to isolate and identify the bioactive compounds for confirmation of their antidiabetic properties.
Article
Plant Sciences
Tae-Hyu Kim, Van-Long Truong, Woo-Sik Jeong
Summary: The root extract of Ligularia fischeri Turcz has higher antioxidant capacity and total flavonoid levels, enhancing cellular antioxidant defense and exhibiting anti-inflammatory effects.
Article
Biochemistry & Molecular Biology
Alexandra Ciorita, Cezara Zagrean-Tuza, Augustin C. Mot, Rahela Carpa, Marcel Parvu
Summary: The phytochemical analysis of Vinca minor, V. herbacea, V. major, and V. major var. variegata leaf extracts revealed species-specific antioxidant, antibacterial, and cytotoxic effects correlated with the identified phytoconstituents. V. herbacea showed the highest antioxidant activity and antibacterial potential, while V. minor exhibited the most significant inhibitory effect against Staphylococcus aureus and E. coli.
Article
Biochemistry & Molecular Biology
Maria Teresa Fernandez Ponce, Cristina Cejudo Bastante, Lourdes Casas Cardoso, Casimiro Mantell, Enrique J. Martinez de la Ossa, Clara Pereyra
Summary: The study aimed to develop a bioactive transdermal patch functionalized with Annona leaf extracts using supercritical impregnation technique. It was found that the optimal impregnation conditions of ALE at 55 degrees C and 300 bar led to transdermal patches with antioxidant and antimicrobial capacity. The use of higher proportions of co-solvent in the system resulted in the best outcomes.
Article
Plant Sciences
Omar Sadeq, Hamza Mechchate, Imane Es-safi, Mohamed Bouhrim, Fatima zahra Jawhari, Hayat Ouassou, Loubna Kharchoufa, Mashail N. AlZain, Nurah M. Alzamel, Omkulthom Mohamed Al Kamaly, Abdelhakim Bouyahya, Amina Benoutman, Hamada Imtara
Summary: This study conducted phytochemical screening and analysis of antioxidant and antibacterial properties of pollen extracts from Micromeria fruticosa, Achillea fragrantissima, and Phoenix dactylifera grown wild in Palestine. The results showed that Micromeria fruticosa pollen had the highest total phenolic content and exhibited the strongest radical scavenging action. Additionally, this pollen demonstrated mild antibacterial activity against MDR clinical isolates.
Article
Multidisciplinary Sciences
Meryem Tourabi, Amira Metouekel, Asmae E. L. Ghouizi, Mohamed Jeddi, Ghizlane Nouioura, Hassan Laaroussi, Md. Eram Hosen, Kawtar Fikri Benbrahim, Mohammed Bourhia, Ahmad Mohammad Salamatullah, Hiba-Allah Nafidi, Gezahign Fentahun Wondmie, Badiaa Lyoussi, Elhoussine Derwich
Summary: The current study investigates the influence of three extraction solvents on the phytochemical composition, polyphenol content, antioxidant potential, and antibacterial capacity of Mentha longifolia extracts. Results show that the hydroethanolic extract exhibits the highest phenolic and flavonoid content, as well as the best antioxidant capacity and reducing power. The hydroethanolic and acetonic extracts demonstrate the highest total antioxidant capacity, while antibacterial activity is attributed to kaempferol and ferulic acid.
SCIENTIFIC REPORTS
(2023)
Article
Plant Sciences
Octavia Gligor, Simona Clichici, Remus Moldovan, Dana Muntean, Ana-Maria Vlase, George Cosmin Nadas, Gabriela Adriana Filip, Laurian Vlase, Gianina Crisan
Summary: The aim of this study was to investigate the effects of different extraction methods and parameters on the phytochemical and biological profiles of Xanthium spinosum L. extracts. Soxhlet extraction and ultrasound-assisted extraction were found to have the highest yields among the tested methods. Bioactive compound concentrations increased with extraction time and temperature, but decreased once the degradation points were reached. The extracts exhibited good protection against Gram-negative bacteria and increased antioxidant defense in rat plantar tissue.
Article
Chemistry, Applied
Leila Larisa Medeiros Marques, Fabianne Martins Ribeiro, Celso Vataru Nakamura, Ane Stefano Simionato, Galdino Andrade, Acacio Antonio Ferreira Zielinski, Carlos Alexandre Carollo, Denise Brentan da Silva, Admilton Goncalves de Oliveira, Joao Carlos Palazzo de Mello
Summary: In this study, an optimization of supercritical extraction from guarana seeds was performed using orthogonal array design. The extracts obtained under specific conditions showed high antioxidant capacity and correlated with certain compounds.
NATURAL PRODUCT RESEARCH
(2022)
Article
Chemistry, Multidisciplinary
Luciola Bagatini, Giovana Paula Zandona, Jessica Fernanda Hoffmann, Juliane de Souza Cardoso, Fernanda Cardoso Teixeira, Liziane Schittler Moroni, Alexander Junges, Aniela Pinto Kempka, Francieli Moro Stefanello, Cesar Valmor Rombaldi
Summary: Pitangueira leaves were extracted using aqueous infusion (AI) and pressurized liquid extraction (PLE). LC-MS identified 54 compounds in the extracts. PLE-W:E extract had higher concentrations of phenolic acids and tannins, while PLE-E extract had higher concentrations of flavonoids. All extracts exhibited antioxidant, antibacterial, and allelopathic activities, with PLE extracts showing more regular activity.
SUSTAINABLE CHEMISTRY AND PHARMACY
(2023)
Article
Biochemistry & Molecular Biology
Maria de la Cabeza Fernandez, Marta Sanchez, Armando Caceres, Irene Iglesias, Maria Pilar Gomez-Serranillos
Summary: This study evaluated the neuropharmacological and analgesic effects of hydroalcoholic and dichloromethane extracts of B. crassifolia. The hydroalcoholic extract showed analgesic and sedative CNS activity.
Article
Physics, Applied
Vida Mildaziene, Anatolii Ivankov, Giedre Pauzaite, Zita Nauciene, Rasa Zukiene, Laima Degutyte-Fomins, Audrius Pukalskas, Petras Rimantas Venskutonis, Irina Filatova, Veronika Lyushkevich
Summary: Treatment of red clover seeds with cold plasma and electromagnetic field stimulated seed germination, root growth, and nodulation, as well as caused changes in flavonoids important for communication with nitrogen-fixing rhizobacteria in root exudates.
PLASMA PROCESSES AND POLYMERS
(2021)
Article
Chemistry, Applied
Ausra Sipailiene, Greta Slimaite, Sigita Jezniene, Petras Rimantas Venskutonis, Daiva Leskauskaite
Summary: The study demonstrates that double emulsion containing L. plantarum F1 cells and prebiotic mannitol, with lipophilic sea buckthorn pomace extract as an antioxidant, and alginate in the outer phase, has high encapsulation yield and cell survival rate, providing good protection during storage.
FOOD SCIENCE AND TECHNOLOGY INTERNATIONAL
(2022)
Article
Food Science & Technology
Gabriele Zygmantaite, Milda Kersiene, Ina Jasutiene, Ausra Sipailiene, Petras Rimantas Venskutonis, Daiva Leskauskaite
Summary: Adding cranberry pomace extract (CE) to yogurt can increase protein particle size, accelerate gelation time, form larger particle protein networks, reduce syneresis, and have a certain impact on probiotic viability and protein digestion in yogurt.
LWT-FOOD SCIENCE AND TECHNOLOGY
(2021)
Article
Biochemistry & Molecular Biology
Nora Emilia Nagybakay, Michail Syrpas, Vaiva Vilimaite, Laura Tamkute, Audrius Pukalskas, Petras Rimantas Venskutonis, Vaida Kitryte
Summary: The article discusses the optimization of supercritical CO2 extraction parameters with response surface methodology for high yield and strong in vitro antioxidant properties in Ella hop extracts. The optimized conditions yielded a rich extract with high levels of biologically active acids and antioxidant capacity in significantly shorter time compared to conventional methods. Rich in bioactive compounds, these extracts could have multiple applications in various industries.
Article
Food Science & Technology
Kristi Kerner, Ivi Joudu, Alo Tanavots, Petras Rimantas Venskutonis
Summary: The study evaluated the effects of different plant-origin ingredients on the physicochemical properties and oxidation stability of pork burger patties. The addition of sweet grass extract effectively inhibited oxidation reactions but resulted in lower evaluation scores for the products.
Article
Food Science & Technology
Milda Pukalskiene, Audrius Pukalskas, Lijana Dienaite, Simona Revinyte, Carolina Pereira, Ana A. Matias, Petras Rimantas Venskutonis
Summary: This study compared conventional and novel extraction methods for recovering bioactive compounds from strawberry pomace, evaluating their composition and bioactivities. The results showed that extracts from novel extraction methods demonstrated strong antioxidant activity and cellular protection.
Article
Biochemistry & Molecular Biology
Renata Baranauskiene, Petras Rimantas Venskutonis
Summary: The study developed a method for extracting fragrance substances from Narcissus poeticus using pure supercritical CO2 and a mixture of CO2 with 5% ethanol. The results showed that the extracts contained various volatile compounds, including benzyl benzoate, alpha-terpineol, and limonene. The findings are significant for the further extraction of fragrance substances from Narcissus poeticus using supercritical CO2.
Article
Plant Sciences
Gabriele Vilkickyte, Vilma Petrikaite, Audrius Pukalskas, Ausra Sipailiene, Lina Raudone
Summary: This study provides an in-depth investigation into the specialized metabolite profiling and biological activity of lingonberry crude extracts and isolated fractions. It identifies 59 compounds, mainly phenolics, which exhibit higher bioactivities in certain fractions compared to crude extracts. Trimeric and dimeric proanthocyanidins from lingonberry leaves and fruits are shown to have the strongest antimicrobial, antioxidant, and anti-inflammatory potential.
JOURNAL OF ETHNOPHARMACOLOGY
(2022)
Review
Biochemistry & Molecular Biology
Ausra Adomeniene, Petras Rimantas Venskutonis
Summary: This article provides a review on the antioxidant properties of Dioscorea plants and their relation to phytochemicals and health benefits. It found that leaf extracts demonstrated stronger antioxidant potential than tuber preparations.
Article
Virology
Laura Tamkute, Juliano G. Haddad, Nicolas Diotel, Philippe Despres, Petras Rimantas Venskutonis, Chaker El Kalamouni
Summary: In this study, it was found that Cranberry Pomace extract can block the infection of dengue virus and zika virus in human cells, showing good antiviral effects at non-cytotoxic concentrations. By directly acting on viral particles, the extract can prevent the attachment of viruses to the cell surface. Furthermore, it was also demonstrated to be safe and tolerable in a zebrafish model.
Article
Plant Sciences
Ausra Adomeniene, Audrius Pukalskas, Ona Ragazinskiene, Petras Rimantas Venskutonis
Summary: This study identified 41 compounds in the leaf and tuber hydroethanolic extracts of Dioscorea caucasica using UPLC-QTOF/MS. The main phytochemicals in the leaves were hydroxycinnamates and flavonoids, while steroidal glycosides, fatty acids, and carbohydrates were found in the tubers. The leaf extracts showed strong inhibitory activity against key enzymes, including alpha-amylase, alpha-glucosidase, acetylcholinesterase, and angiotensin-converting enzyme. These findings contribute to the development of new functional foods and nutraceuticals.
Article
Chemistry, Physical
Ramunas Tupciauskas, Kristine Meile, Daniela Godina, Janis Rizhikovs, Michail Syrpas, Petras Rimantas Venskutonis
Summary: This study investigated the emissions of volatile organic compounds (VOCs) from binder-less boards obtained from different raw lignocellulosics and SE-untreated suberinic acids-bonded particleboard. The results showed that the detected VOCs varied significantly depending on the raw lignocellulosic, board density, and post-treatment, decreasing over time.
Article
Food Science & Technology
Ausra Adomeniene, Petras Rimantas Venskutonis
Summary: This study evaluated the inhibitory activity of Dioscorea nipponica leaf and tuber extracts on important physiological enzymes. The leaf extract showed stronger enzyme inhibition than the tuber extract, which may be attributed to differences in secondary metabolite composition. The results provide valuable information for the development of functional foods and nutraceuticals with health benefits.
Article
Agricultural Engineering
Nora Emilia Nagybakay, Laura Sarapinaite, Michail Syrpas, Petras Rimantas Venskutonis, Vaida Kitryte-Syrpa
Summary: Silver birch leaves are a valuable plant material that can be used for the production of bioactive extracts with antioxidant properties. This study optimized the pressurized ethanol extraction parameters and analyzed the composition and antioxidant capacity of the extract. The optimized extract had high yield, rich phenolic and flavonoid content, strong in vitro antioxidant activity, and high sun protection factor, suggesting its potential applications in cosmetics, nutraceuticals, and pharmaceuticals.
INDUSTRIAL CROPS AND PRODUCTS
(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)